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DataTable inside a DataTable

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Posts: 123

posted 17 years ago

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Hi ,
I want to create a grid structure in which one cell is related to multiple cells . For Ex.

Name Degree

Rohan MCA
BCA
BA

Rohit XYZ
CA

For this I am using Data Table inside a Data Table . And I want that user can update all the values, I am able to display the data in the above sturcture but , after updating the data and then pressing submit button , the values in the rows getting swapped . Value of last row is overwritten by values in the first row.

Please help me in this , why the value of last row get swapped with value of first row.

If you want to see the code I can send that also.

Thanks in advance.

Rohan

SCWCD 1.4, SCJP 1.4

Mike Litherland

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Posts: 31

posted 17 years ago

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I wish I could offer help, all I can add is a 'me too!'. I'm nesting a dataTable within a dataTable and when I click on the commandLink which should take me to a page where I can edit the details of the data contained in the inner table I don't necessarily get the right data. Specifically if the outer table has three rows (each table has only one column) and the inner table has four rows within the first of the outer table's rows, clicking on the inner tables will always return the first of the inner rows. It's bizarre, looking at the HTML it seems like Faces is keeping track of things correctly, but it's not keeping the inner table data straight.

Anybody seen this? Are nested tables not supposed to be done in Faces?

Thanks!
Mike

arjan tijms

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Posts: 5

posted 17 years ago

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I'm currently too lazy to setup a test-case myself, but if you're using myfaces you might want to do a source-attachment for your myfaces jars. Then in your favourite IDE, set a breakpoint in UIData.java in the queueEvent(FacesEvent event) method and another one in the broadcast(FacesEvent event)function.

The basic outline of these functions is that events fired by children of DataTable are caught by the parent which requests the current row number associated with the particular child, wraps it in a custom event and fires the event up the chain. Then, in broadcast() the DataModel's cursor is set to the saved row number, then the event handler is invoked, and finally the DataModel is restored to the previous row.

In a debugger you can probably see at which point the wrong row gets selected.

Gerardo Tasistro

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Posts: 362

posted 17 years ago

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can you please post the code for the jsp. I've done tables in tables and they work fine if you link data properly.

navdeep thakur

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Posts: 18

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posted 12 years ago

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Hi Gerardo Tasistro,

I am also using datatable inside the datatable and facing following errors:

java.lang.IllegalArgumentException: argument type mismatch
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

org.apache.jasper.JasperException: Exception in JSP: /pages/phoneticsPDEPage.jsp:543

540: <h:commandButton value="" id="targetLanguageButton" style="visibility:hidden;" styleClass="button"
541: disabled="#{trk.saveDisable}" action="#{phoneticslde.dataTableTargetLanguageChange}">
542: </h:commandButton>
543: <t:dataTable id="ldeheaderTable" value="#{lde.ldelist}"
544: var="lde" width="100%" border="0" cellpadding="0" cellspacing="0"
545: binding="#{ldeBean.numOfRowInSubCollection}"
546: styleClass="headingBgcolor menuTBold1 dataTable"

Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:451)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)

Please find my JSP Code below:

<%@include file="include.jsp"%>
<%@ taglib uri="http://myfaces.apache.org/tomahawk" prefix="t"%>
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>

<head>

function selectAllRecords() {
		var displayedNumRowsInPage = document.getElementById("ldeForm:ldeheaderTable:tbody_element").rows.length;

var numberOfRowsInPage = document.getElementById("ldeForm:noOfRows").value;

var startIndex = document.getElementById("ldeForm:hiddenStartIndex").value;

var endIndex = (parseInt(startIndex) + parseInt(numberOfRowsInPage));

function clearHeaderCheckbox(){
    document.getElementById("ldeForm:ldeheaderTable:selectAll").checked=false;
  }

function limitSize(rowId){
    var noOfCharters = document.getElementById("ldeForm:ldeheaderTable:"+rowId+":comments").value;

if (noOfCharters.length > 200){
	   	var tex = noOfCharters.substring(0,200);
	  	document.getElementById("ldeForm:ldeheaderTable:"+rowId+":comments").value=tex;
    }
  }

var soundURL = "";

function selectOne(form , button) {
	  turnOffRadioForForm(form);
	  button.checked = true;
	}

function turnOffRadioForForm(form) {
	  for(var i=0; i<form.elements.length; i++) {
	    form.elements[i].checked = false;
	  }
	}

function checkToServerCall(val)
	{
		/****
    var ENABLE = "1" ;
		var DISABLE = "0" ;
		//alert(val)
		if(val == ENABLE) 
			return true ;
		else
			return false ;
    ****/

return false ;
	}

function confirmSaveAll()
	{
		return confirm("Do you want to save all records?")
		highlightRows();
	}

function highlightRows()
	{
		var datbleSize = parseInt(document.getElementById("ldeForm:noOfRows").value);
		var startIndex = parseInt(document.getElementById("ldeForm:hiddenStartIndex").value);
		for(var i = startIndex; i >< startIndex+datbleSize ; i++) {
			 rowHighlighted((i+1));
		}
	}

var emailRowSelecte = 0 ;

function rowHighlighted(rowNo)
	{
			rowNo = rowNo - 1 ;
			var rowHighlighted = "rowHighlighted" ;
			var rowNoHighlighted = "rowNoHighlighted" ;
			var preFix = "ldeForm:ldeheaderTable:" ;

var SAVED = "3" ;
			var RE_ASSIGN = "7" ;
			var NOT_SAVED = "0" ;

var isSaved = document.getElementById(preFix+rowNo+":isSaved").value;

if(isSaved == SAVED || isSaved == RE_ASSIGN)

{
				var selectRow = document.getElementById(preFix+rowNo+":selectRow");
				var type = document.getElementById(preFix+rowNo+":type");
				var text = document.getElementById(preFix+rowNo+":text");
				var phonetics = document.getElementById(preFix+rowNo+":phonetics");
				var genButton = document.getElementById(preFix+rowNo+":generatePhonemeButton");
				var staleButton = document.getElementById(preFix+rowNo+":staleButton");
				var theButton;
				if( genButton != null && genButton != "" )
				  theButton = genButton;
				else
				  theButton = staleButton;

var confidenceLevel = document.getElementById(preFix+rowNo+":confidenceId");
				var comments = document.getElementById(preFix+rowNo+":comments");
				var save = document.getElementById(preFix+rowNo+":save");
				var pnkgrd = document.getElementById(preFix+rowNo+":pnkgrd");

if(isSaved == SAVED){

getRow(selectRow).className = rowHighlighted;
					getRow(type).className = rowHighlighted;
					getRow(text).className = rowHighlighted;
					getRow(phonetics).className = rowHighlighted;
					//getRow(genButton).className = rowHighlighted;
					//getRow(staleButton).className = rowHighlighted;
					getRow(theButton).className = rowHighlighted;
					getRow(confidenceLevel).className = rowHighlighted;
					getRow(comments).className = rowHighlighted;
					getRow(save).className = rowHighlighted;
					getRow(pnkgrd).className = rowHighlighted;
				}

if(isSaved == RE_ASSIGN){
					getRow(selectRow).className = 'rowHighlighted2';
					getRow(type).className = 'rowHighlighted2';
					getRow(text).className = 'rowHighlighted2';
					getRow(phonetics).className = 'rowHighlighted2';
					//getRow(genButton).className = 'rowHighlighted2';
					//getRow(staleButton).className = 'rowHighlighted2';
					getRow(theButton).className = 'rowHighlighted2';
					getRow(confidenceLevel).className = 'rowHighlighted2';
					getRow(comments).className = 'rowHighlighted2';
					getRow(save).className = 'rowHighlighted2';
					getRow(pnkgrd).className = 'rowHighlighted2';
				}
			}
	}

function getRow(element)
	{
	   currentRow = element.parentNode;
	   return currentRow;
  }

var phonetics ;

function resetPhonetics(rowNo)
    {
    	document.getElementById(preFix+rowNo+":phonetics").value = phonetics;
    }

function resetvalueStorePhonetics(rowNo)
    {
    	phonetics = document.getElementById(preFix+rowNo+":phonetics").value;
    }

function checkNumberOfRowsValue() {
		var value=document.getElementById("ldeForm:noOfRows").value;

for (i = 0; i < value.length; i++)
      	{
      		var c = value.charAt(i);
      		if (!isDigit(c))
      		{ 
      			alert("Entry for Rows Per Page must contains digits only.");
      			return false;
      		}
      	}

if (value <=0 ||value=="")
	    {
	    	document.getElementById("ldeForm:noOfRows").value=10;
			alert("Rows Per Page must be between 1--200");
			return false;
	    } else {
	    	if(value>200)
	    	{
	    		document.getElementById("ldeForm:noOfRows").value=200;
	    		alert("Rows Per Page maximum is 200.");
				return false;
	    	}
	    	//freeze();
	    	//this.ldeForm.submit();
	    	return true;
	    }
  }

function checkAllPlayable() {
        var startIndex = parseInt(document.getElementById("ldeForm:hiddenStartIndex").value);
        var endIndex = (parseInt(startIndex) + parseInt(numberOfRowsInPage));
        var isPlayable;

for (var i=startIndex; i < endIndex; i++) {
            isPlayable = checkPlayable(i);
            if (!isPlayable) {
                return isPlayable;
            }
        }

// if we checked all rows without returning then all rows are playable and we can submit the form.
        freeze();
        this.form.submit();
  }

function checkPlayable(rowId) {
    var tableId = "ldeForm:ldeheaderTable:" ;
    var metadataLanguageId = document.getElementById(tableId + rowId + ":metadataLanguageId").value;
    if (metadataLanguageId == null || metadataLanguageId == "0")
	  {
	    alert('Please Select Content Language First');
	    return false;
	  }
	  return true;
  }

function restrictedLangTranscript(row){
    srcLang = document.getElementById("ldeForm:ldeheaderTable:"+row+":metadataLanguageId").value;
    trgtLang = document.getElementById("ldeForm:ldeheaderTable:"+row+":languages4").value;

if ((srcLang == "10048" && trgtLang == "10048") ||
        (srcLang == "10048"  && trgtLang == "10058") ||
        (srcLang == "10058"  && trgtLang == "10058") ||
        (srcLang == "10058"  && trgtLang == "10048")){
            return true;
    }

alert("Due to unavailability of transcription rules, cross language transcription is not supported for Canadian French, French, and Mexican Spanish.");
    return false;
	}

function checkAndPlay(rowId) {
		var playable = checkPlayable(rowId);
		if (!playable) {
			return false;
		}
		var metadataLanguage = document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":metadataLanguageId").value;
		var targetLanguage = document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":languages4").value;
		var audioFileLink = document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":audioID").value;

var pos = audioFileLink.indexOf("out/");
		var pos2 = audioFileLink.indexOf(".wav");

initializeHiddenMetadataContentLanguage(rowId);

if((metadataLanguage!=myarray[rowId][0]) || (targetLanguage!=myarray[rowId][1]))
		{
			// looks like either the metadata or target language has changed since last page load. need to regenerate
			this.ldeForm.submit();
		} else {
			if(pos>=0||pos2>=0)
			{
				playSound(audioFileLink);
				return false;
			}
			else
			{
				this.ldeForm.submit();
			}
		}
	}

function initializeHiddenMetadataContentLanguage(rowId)
  {
		var metadataLanguage = document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":metadataLanguageId").value;
		document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":hiddenContentLanguage").value = metadataLanguage;
  }

function clearTargetTranscription(rowId)
	{
		document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":phonetics").value = '';
		document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":targetPhoneticsText").value = '';
		document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":sourceSpokenLanguageIdHidden").value = '';
		document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":sourcePhoneticsTextHidden").value = '';
		document.getElementById("ldeForm:ldeheaderTable:" + rowId + ":audioID").value = '';
	}

function playSound(id)
	{
		var u = document.getElementById(id);
		try{
			u.Play();
		} catch(err) {
			//alert(err.description);
		}
	}

function freeze()
	{
	  document.getElementById('freeze').style.visibility = 'visible';
	}

function changeTargetLanguage()
	{
		var numberOfRowsInPage = document.getElementById("ldeForm:noOfRows").value;
		var startIndex = document.getElementById("ldeForm:hiddenStartIndex").value;

var endIndex = (parseInt(startIndex) + parseInt(numberOfRowsInPage));
		var changedTargetLanguage = document.getElementById("ldeForm:targetLanguageId").value;
		for (var i=startIndex; i<endIndex; i++)
		{
			if((document.getElementById("ldeForm:ldeheaderTable:" + i + ":languages4").value) != changedTargetLanguage)
			{
					document.getElementById("ldeForm:ldeheaderTable:" + i + ":languages4").value = changedTargetLanguage;
					document.getElementById("ldeForm:ldeheaderTable:" + i + ":languages4").onchange();
			}
		}
		return false;
	}

function changeContentLanguage()
	{
		var numberOfRowsInPage = document.getElementById("ldeForm:noOfRows").value;
		var startIndex = document.getElementById("ldeForm:hiddenStartIndex").value;
		var endIndex = (parseInt(startIndex) + parseInt(numberOfRowsInPage));
		var changedContentLanguage = document.getElementById("ldeForm:metadataLanguageId").value;
		for (var i=startIndex; i><endIndex; i++)
		{
			if((document.getElementById("ldeForm:ldeheaderTable:" + i + ":metadataLanguageId").disabled == false))
			{
				if (document.getElementById("ldeForm:ldeheaderTable:" + i + ":metadataLanguageId").value != changedContentLanguage) {

document.getElementById("ldeForm:ldeheaderTable:" + i + ":metadataLanguageId").value = changedContentLanguage;
					document.getElementById("ldeForm:ldeheaderTable:" + i + ":metadataLanguageId").onchange();
				}
			}
		}
		return false;
	}

></script>

<f:view>
<iframe id="freeze" frameborder="0"></iframe>
<h:form id="ldeForm">
<table border="0" >
<tr >
    <td>
      <h:messages id="errorMessages" styleClass="errorText" style="font-weight:bold"/>
    </td>
</tr>	
<tr>
	<td >
			<table  border="0"  class="headingBgcolor menuTBold1 dataTable utilTable" >
					<tr>
							<th > 
                                 
							</th> 
							<th > 
								<h:outputText styleClass="text1" value="Content Language" />
							</th> 
							<th>
								<h:outputText styleClass="text1" value="Target Language"/>
							</th>
							<th  >
								 <h:outputText value="Total Records: " styleClass="text1" />
								 <h:outputText value="#{ldeBean.totalNoOfRows}" id="noofRows3" styleClass=""/>
								 <h:inputHidden value="#{ldeBean.totalNoOfRows}" id="noofRows34" />
								 <h:inputHidden value="#{ldeBean.startIndex}" id="hiddenStartIndex" />
							</th>
					</tr>
					<tr>
							<td> 
                                 
							</td>
							<td>
								<h:selectOneMenu styleClass="topdropdownLanguages" id="metadataLanguageId" value="#{ldeBean.sourceLanguageId}" style="">
									<f:selectItems value="#{ldeBean.tableSourceLanList}"/>
								</h:selectOneMenu>
								<h:commandButton value="Apply to All" styleClass="buttonApplyToAll"
												 onclick="return changeContentLanguage();" />
							</td>
							<td>
								<h:selectOneMenu styleClass="topdropdownLanguages" id="targetLanguageId" value="#{ldeBean.targetLanguageId}" style="">
									<f:selectItems value="#{ldeBean.tableTargetLanList}"/>
								</h:selectOneMenu>

<h:commandButton value="Apply to All" styleClass="buttonApplyToAll" onclick="return changeTargetLanguage();" />

<h:outputText value="#{phoneticslde.datableRowSize}" id="dataTableSize" style="color:#EEEEEE;visibility:hidden;"/>
                <h:commandButton value="Generate All" action="#{ldeBean.generateAll}"
					 styleClass="buttonApplyToAll" style="margin-left:18px" onclick="checkAllPlayable(); return false;" />
							</td>	
							<td  >
								<h:outputText value="Rows Per Page" styleClass="text1" />
								<h:inputText id="noOfRows" value="#{ldeBean.noOfRows}"
								styleClass="textField1"
								onchange="return checkNumberOfRowsValue();"
								onkeyup="return checkNumberOfRowsValue()"
								required="true" size="3" maxlength="4">
								<a4j:support event="onkeyup" reRender="output" action="#{ldeBean.show}" />
								</h:inputText>
								<h:commandButton value="Show" styleClass="button" action="#{ldeBean.show}"
												 id="show" onclick="return checkNumberOfRowsValue();" />
							</td>
					</tr>
			</table>
</td>
</tr>
<tr>
<td>
<t:dataTable id="ldeheaderTable" value="#{ldeBean.ldeList}"
	var="lde" width="100%" border="0" cellpadding="0" cellspacing="0"
	binding="#{ldeBean.phoneticDataTable}"
	styleClass="headingBgcolor menuTBold1 dataTable"
    columnClasses="dTableCol1,dTableCol2,dTableCol3,dTableCol4,dTableCol5,dTableCol6,dTableCol7,dTableCol8"
	rows="#{ldeBean.noOfRows}" first="0"  rowIndexVar="rowid"
	>
  <h:column>
    <f:facet name="header">
      <h:selectBooleanCheckbox value="false" onclick="selectAllRecords();" id="selectAll" />
    </f:facet>
    <h:selectBooleanCheckbox value="#{lde.selected}" id="selectRow" />
  </h:column>
  <h:column>
		<f:facet name="header">
				<h:panelGroup >
						<h:outputText value="Type"></h:outputText>
						<f:verbatim><br><br></f:verbatim>
						<h:outputText value="ID" styleClass="title"></h:outputText>
				</h:panelGroup>
		</f:facet>

<h:outputText value="#{lde.metadataType}" id="type" title="#{lde.metadataType}"></h:outputText>
    <f:verbatim><br><br></f:verbatim>
    <h:inputHidden value="#{lde.status}" id="isSaved"></h:inputHidden>
    <h:outputText value="#{lde.metadataId}" id="metadataId" title="1111"></h:outputText>
	</h:column>

<h:column>
		<f:facet name="header">
			<h:panelGroup>
					<h:outputText value="Content Text"></h:outputText>
					<f:verbatim><br><br></f:verbatim>
					<h:outputText value="Content Language"></h:outputText>
			</h:panelGroup>
		</f:facet>

<h:outputText value="#{lde.metadataString}" title="#{lde.metadataString}" id="text" />

<f:verbatim><br><br></f:verbatim>

<h:selectOneMenu styleClass="dropdownLanguages" id="metadataLanguageId"
							title="Choose content language.  If menu disabled, content language was pre-loaded."
							 value="#{lde.metadataSpokenLanguageId}"
							disabled="#{lde.metadataSelectDisabled}"
							 onchange="clearTargetTranscription('#{rowid}'); initializeHiddenMetadataContentLanguage('#{rowid}');">
					<f:selectItems value="#{ldeBean.metadataLanList}" />
    </h:selectOneMenu>

<h:commandButton value="" id="sourceLanguageButton" style="visibility:hidden;; width: 6px; height: 33px"
						styleClass="button" action="#{phoneticslde.dataTableSourceLanguageChange}">
		</h:commandButton>

<h:inputHidden value="#{lde.hiddenMetadataSpokenLanguageId}" id="hiddenContentLanguage" />
	</h:column>

<h:column>
		<f:facet name="header">
				<h:panelGroup>
						<h:outputText value="Target Phonetics"></h:outputText>
						<f:verbatim><br><br></f:verbatim>
						<h:outputText value="Target Language"></h:outputText>
				</h:panelGroup>
		</f:facet>

<h:inputHidden value="#{lde.sourceSpokenLanguageId}" id="sourceSpokenLanguageIdHidden" />
		<h:inputHidden value="#{lde.sourcePhoneticsText}" id="sourcePhoneticsTextHidden" />
		<h:inputHidden value="#{lde.targetHiddenPhoneme}" id="targetPhoneticsText"/>

<h:inputText value="#{lde.targetPhoneticsText}" title="#{lde.targetPhoneticsText}"
						styleClass="textField1" id="phonetics" readonly="true" style="width:100%;"

/>
		<f:verbatim><br><br></f:verbatim>
		<h:selectOneMenu styleClass="dropdownLanguages" id="languages4" value="#{lde.targetSpokenLanguageId}" 
						 onchange="clearTargetTranscription('#{rowid}');">
					<f:selectItems value="#{ldeBean.tableTargetLanList}"/>

</h:selectOneMenu>

<h:commandButton value="" id="targetLanguageButton" style="visibility:hidden;" styleClass="button" 
						 disabled="#{trk.saveDisable}" action="#{phoneticslde.dataTableTargetLanguageChange}">
		</h:commandButton>
		<t:dataTable id="ldeheaderTable" value="#{lde.ldelist}"
			var="lde" width="100%" border="0" cellpadding="0" cellspacing="0"
			binding="#{ldeBean.numOfRowInSubCollection}"
			styleClass="headingBgcolor menuTBold1 dataTable"
		    columnClasses="dTableCol1,dTableCol2,dTableCol3,dTableCol4,dTableCol5,dTableCol6,dTableCol7,dTableCol8"
			rows="#{ldeBean.noOfRows}" first="0"  rowIndexVar="rowid"
			>
			<h:column>
				<h:inputText value="#{lde.alternateTranscription}" title="#{lde.alternateTranscription}"
							styleClass="textField1" id="alternateTranscription" style="width:100%;"
	
							/>
			</h:column>
		</t:dataTable>
	</h:column>

<h:column>
		<f:facet name="header" >
			<h:outputText value="Play"></h:outputText>
		</f:facet>

<h:commandButton value="" id="generatePhonemeButton"
						 image="../images/u17.png"
						 style="width:25px;height:18px"
									styleClass="button"
									title="Play (& generate phonetics/audio)."
									action="#{ldeBean.generate}"
									rendered="#{!lde.targetAudioFileHandleExistsInDatabaseButDoesNotExistOnFileSystem}"
									onclick="checkAndPlay('#{rowid}'); return false;">
    </h:commandButton>

<h:commandButton value="" id="staleButton"
									 styleClass="button"
									 style="width:25px;height:18px"
									 title="Database has stale handle to target_audio_file, preventing playback & generation.  Click the dead fish to remove."
									rendered="#{lde.targetAudioFileHandleExistsInDatabaseButDoesNotExistOnFileSystem}"
									 image="../images/dead_fish_skeleton_small.jpg"
									 action="#{ldeBean.doSave}"
									onclick="clearStaleTargetAudioFileHandleInDB('#{row}'); return false;">
		</h:commandButton>

<h:message for="staleButton" tooltip="true" showDetail="true" showSummary="true" infoClass="true"

title="Database has stale handle to target_audio_file, preventing playback and generation.  Click the dead fish to remove." >
									</h:message>

<h:outputText id="play1" value="#{lde.audioObject}" escape="false" style="visibility:hidden; width:1px"></h:outputText>
		<h:outputText id="play" escape="false" style="visibility:hidden;width:1px;"></h:outputText>
		<h:inputHidden id="audioID" value="#{lde.audioFile}" />
   <BR><h:outputLink id="wavOutputLink" rendered="#{lde.noDeadFishAndExistsOnFileSystem}" value="#{lde.targetAudioFileURI}"><h:outputText value="WAV" title="Right-click to save locally." style="font-size:xx-small" /></h:outputLink>

</h:column>

<h:column>
		<f:facet name="header">
			<h:outputText value="Confidence" ></h:outputText>
		</f:facet>

<h:selectOneMenu styleClass="dropdown3" id="confidenceId" value="#{lde.confidenceId}"
						 style="text-overflow:ellipsis; overflow:hidden; white-space:nowrap; display:block; width:85px">
			<f:selectItems value="#{ldeBean.confidenceLevel}"/>
		</h:selectOneMenu>
	</h:column>

<h:column>
		<f:facet name="header">
			<h:outputText value="Comments" ></h:outputText>
		</f:facet>
			<h:inputTextarea id="comments" value="#{lde.comments}" onkeydown="limitSize('#{rowid}');" style="width:100%;height:35px;"></h:inputTextarea>
	</h:column>

<h:column>
		<f:facet name="header">
			<h:panelGroup>
				<h:outputText value="Save"></h:outputText>
				<f:verbatim><br><br></f:verbatim>
				<h:outputText value="Submit"></h:outputText>
			</h:panelGroup>
		</f:facet>

<h:panelGrid id="pnkgrd">
			<h:commandButton value="Save" id="save" styleClass="buttonSaveAndSubmit" 
							 disabled="#{trk.saveDisable}" action="#{ldeBean.doSave}"
							 onclick="initializeHiddenMetadataContentLanguage('#{rowid}'); freeze();">
			</h:commandButton>
			<h:commandButton value="Submit" id="submit" styleClass="buttonSaveAndSubmit"
							 action="#{ldeBean.doSubmit}"
							 onclick="return check('#{rowid}'); initializeHiddenMetadataContentLanguage('#{rowid}'); freeze();">
			</h:commandButton>
			<h:commandButton value="Add" id="add" styleClass="buttonSaveAndSubmit" 
							 action="#{ldeBean.doAdd}"
							 onclick="initializeHiddenMetadataContentLanguage('#{rowid}'); freeze();"> 
			</h:commandButton>
		</h:panelGrid >
	</h:column>

</t:dataTable>
</td>
</tr>

<f:facet name="first" >
				<h:graphicImage url="../images/first.gif" onclick="freeze();"/>
			</f:facet>

<f:facet name="last">
				<h:graphicImage url="../images/last.gif" onclick="freeze();"/>
			</f:facet>

<f:facet name="previous">
				<h:graphicImage url="../images/prev.gif" onclick="freeze();"/>
			</f:facet>

<f:facet name="next">
				<h:graphicImage url="../images/next.gif" onclick="freeze();"/>
			</f:facet>

</t:dataScroller>
	</td>
</tr>
<tr>
</tr>
</table>
</h:form>

</f:view>
</body>
</html>

************************************************************************************************

Here is my Java Code:

************************************************************************************************

package com.gracenote.phonetics.bean;

import java.util.ArrayList;

import java.util.HashMap;
import java.util.HashSet;
import java.util.TreeSet;

import java.util.Iterator;

import java.util.List;
import java.lang.Integer;

import javax.faces.application.FacesMessage;

import javax.faces.component.html.HtmlDataTable;

import javax.faces.context.FacesContext;

import javax.faces.el.ValueBinding;

import javax.faces.event.ActionEvent;

import javax.faces.model.SelectItem;

import org.apache.commons.lang.StringUtils;

import org.apache.log4j.Logger;

import org.apache.myfaces.custom.datascroller.HtmlDataScroller;

import org.apache.myfaces.custom.datascroller.ScrollerActionEvent;

import com.gracenote.phonetics.bo.PhoneticsConfidenceLevelBO;

import com.gracenote.phonetics.bo.PhoneticsLDEBO;

import com.gracenote.phonetics.bo.PhoneticsLanguageBO;

import com.gracenote.phonetics.dto.PhoneticsConfidenceLevel;

import com.gracenote.phonetics.dto.PhoneticsLDEDTO;

import com.gracenote.phonetics.dto.PhoneticsLanguage;

import com.gracenote.phonetics.dto.User;

import com.gracenote.phonetics.util.JSFMessages;

import com.gracenote.phonetics.util.PhoneticsProvider;

import com.sun.faces.util.Util;

import com.sun.swing.internal.plaf.synth.resources.synth;

public class LDEBean  extends CommonBean {

private String sourceLanguage = null;

private String targetLanguage = null;

private int dataRowSize = 10;

private Integer totalNoOfRows;

private List ldelist = new ArrayList();
	private HashMap<Integer, Integer> ldelistPositionHM = null;

private HtmlDataTable phoneticDataTable;

private SelectItem[] selectItemsTableMetadataLanLis = null;

private SelectItem[] selectItemsMetadataLanList = null;

private SelectItem[] selectItemsTableSourceLanLis = null;

private SelectItem[] selectItemsSourceLanList = null;

private SelectItem[] selectItemsTargetLanList = null;

private SelectItem[] tableTargetLanList = null;

private Integer metadataLanguageId = 0;

private Integer sourceLanguageId = 0;

private Integer targetLanguageId = 0;

private HtmlDataScroller myScroller = null;

private SelectItem[] tableSourceLangList = null;

// navdeep
	private Integer numOfRowInSubCollection =0;
	private List myCollection = new ArrayList();
	
	public LDEBean() {

super();

this.beanPageName = "phoneticsLDEPage";

}

private synchronized void generate(PhoneticsLDEBean phoneticsLDEBean) {

String metadataLanguageName = (String) phoneticsLanguageMap.get(phoneticsLDEBean.getHiddenMetadataSpokenLanguageId());

String metadataLanguageKey = (String) languageKeyNameMap.get(phoneticsLDEBean.getHiddenMetadataSpokenLanguageId());

String metadataType = (String)phoneticsLDEBean.getMetadataType();

String metadataId = phoneticsLDEBean.getMetadataId().toString();

String metadataString = phoneticsLDEBean.getMetadataString();

String targetLanguageName = (String) phoneticsLanguageMap.get(phoneticsLDEBean.getTargetSpokenLanguageId());

String targetLanguageKey = (String) languageKeyNameMap.get(phoneticsLDEBean.getTargetSpokenLanguageId());

mLogger.debug("metadataLanguageName name = " + metadataLanguageName);

mLogger.debug("metadataLanguageKey name = " + metadataLanguageKey);

mLogger.debug("targetLanguageName name = " + targetLanguageName);

mLogger.debug("targetLanguageKey name = " + targetLanguageKey);

mLogger.debug("Metadata String = " + metadataString);

try {

// If the target spoken language and target transcription are not

// null then we just need to generate an audio file from

// the given target transcription.

if (phoneticsLDEBean.getTargetSpokenLanguageId() != null

&& StringUtils.isNotBlank(phoneticsLDEBean.getTargetHiddenPhoneme())) {

mLogger.debug("Generating from the given Target Phonetics Text: " + phoneticsLDEBean.getTargetPhoneticsText()

+ " and Spoken Language ID: " + phoneticsLDEBean.getTargetSpokenLanguageId());

PhoneticsProvider provider = new PhoneticsProvider(

targetLanguageKey, phoneticsLDEBean.getTargetPhoneticsText(), "XSAMPA"

);

mLogger.debug("Audio File returned by provider: " + provider.getPhoneticAudio());

phoneticsLDEBean.setPlayDisable(false);

phoneticsLDEBean.setAudioFile(provider.getPhoneticAudio());
                phoneticsLDEBean.setTargetAudioFile(provider.getPhoneticAudio());

} else {

PhoneticsProvider provider = new PhoneticsProvider(

metadataLanguageName, metadataLanguageKey,

targetLanguageName, targetLanguageKey,

metadataType, metadataId, metadataString);

mLogger.debug("Audio File returned by provider: " + provider.getPhoneticAudio());

mLogger.debug("Source Transcription returned by provider: " + provider.getPhoneticNotationForSourceLang());

mLogger.debug("Target Transcription returned by provider: " + provider.getPhoneticNotation());

mLogger.debug("Mapping Filename returned by provider: " + provider.getMappingFileName());

phoneticsLDEBean.setSourceSpokenLanguageId(provider.getSourceSpokenLanguageId());

phoneticsLDEBean.setTargetHiddenPhoneme(provider.getPhoneticNotation());

phoneticsLDEBean.setSourcePhoneticsText(provider.getPhoneticNotationForSourceLang());

phoneticsLDEBean.setTargetPhoneticsText(provider.getPhoneticNotation());

phoneticsLDEBean.setPhonemeMappingFile(provider.getMappingFileName());

phoneticsLDEBean.setSourceTTSLibraryVersion(provider.getSourceTTSLib());

phoneticsLDEBean.setTargetTTSLibraryVersion(provider.getTargetTTSLib());

phoneticsLDEBean.setPlayDisable(false);

phoneticsLDEBean.setAudioFile(provider.getPhoneticAudio());
                phoneticsLDEBean.setTargetAudioFile(provider.getPhoneticAudio());

}

} catch (Exception e) {

phoneticsLDEBean.setTargetPhoneticsText("");

phoneticsLDEBean.setTargetHiddenPhoneme("");

phoneticsLDEBean.setSourcePhoneticsText("");

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

public synchronized String generate() {

mLogger.debug("Invoked");

disableAudioAutostart();

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean)phoneticDataTable.getRowData();

generate(phoneticsLDEBean);

phoneticsLDEBean.setAudioAutostart(true);

mLogger.debug("targetPhoneticsText after generate(): " + phoneticsLDEBean.getTargetHiddenPhoneme());

mLogger.debug("audioFile after generate(): " + phoneticsLDEBean.getAudioFile());

return null;

}

/**

*  disable autostart for the current set of records

public synchronized void disableAudioAutostart() {

mLogger.debug("Invoked");

int startIndex = getStartIndex();

int endIndex = Math.abs(startIndex) + Math.abs(this.noOfRows);

if (endIndex >= ldelist.size()) {

endIndex = ldelist.size() - Math.abs(startIndex);

endIndex += Math.abs(startIndex);

}

for (int i = Math.abs(startIndex); i < endIndex; i++) {

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) ldelist.get(i);

phoneticsLDEBean.setAudioAutostart(false);

}

public synchronized String generateAll() {

mLogger.debug("Invoked");

disableAudioAutostart();

int startIndex = getStartIndex();

int endIndex = Math.abs(startIndex) + Math.abs(this.noOfRows);

if (endIndex >= ldelist.size()) {

endIndex = ldelist.size() - Math.abs(startIndex);

endIndex += Math.abs(startIndex);

}

for (int i = Math.abs(startIndex); i < endIndex; i++) {

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) ldelist.get(i);

generate(phoneticsLDEBean);

}

return null;

}

private FacesMessage getMessageText(String key) {

FacesMessage facesMessage = JSFMessages.getMessage(

"com.gracenote.phonetics.messages.message", key, null);

facesMessage.setSeverity(FacesMessage.SEVERITY_ERROR);

return facesMessage;

}

private void save(PhoneticsLDEBO phoneticsLDEBO, PhoneticsLDEBean phoneticsLDEBean, User user) throws Exception {

mLogger.debug("Invoked");

phoneticsLDEBean.setStatus("3"); // TODO: Constantize

phoneticsLDEBean.setTargetPhoneticsText(phoneticsLDEBean.getTargetHiddenPhoneme());

phoneticsLDEBean.setMetadataSpokenLanguageId(phoneticsLDEBean.getHiddenMetadataSpokenLanguageId());

if (phoneticsLDEBean.getComments() == null || phoneticsLDEBean.getComments() == "") {

phoneticsLDEBean.setComments("");

} else {

phoneticsLDEBean.setComments(phoneticsLDEBean.getComments());

}

// Check if our bean has a stale reference to a file no longer on the file system.

// Null out the name so it doesn't get persisted back to the db again.

if( phoneticsLDEBean.isTargetAudioFileHandleExistsInDatabaseButDoesNotExistOnFileSystem() )

{

//metadataWorkOrder.setTargetAudioFile("");  // clears record in db.

phoneticsLDEBean.setAudioFile("");           // clears record in business object layer.

phoneticsLDEBean.setTargetAudioFile("");     // ditto.

phoneticsLDEBean.setPlayDisable(true);

}

phoneticsLDEBO.doSave(phoneticsLDEBean, user);

}

public synchronized String doSave() {

mLogger.debug("Invoked");

// make sure no audio autostarts on subsequent page load

disableAudioAutostart();

FacesContext context = FacesContext.getCurrentInstance();

try {

PhoneticsLDEBO phoneticsLDEBO = new PhoneticsLDEBO();

ValueBinding valueBinding = Util.getValueBinding("#{userBean}");

UserBean userBean = (UserBean) valueBinding.getValue(context);

User user = new User();

user.setUserId(userBean.getUserName());

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) phoneticDataTable.getRowData();
			
			boolean foundAndSaved = false;

if( ldelistPositionHM != null  && !ldelistPositionHM.isEmpty() ){
				Integer index = 
					//ldelistPositionHM.get( Integer.valueOf(phoneticsLDEBeanCur.getWorkFlowSeqId()) );
					ldelistPositionHM.get( phoneticsLDEBean.getWorkFlowSeqId() );
				save(phoneticsLDEBO, phoneticsLDEBean, user);
				foundAndSaved = true;
			}
			else{
				// Linear search is the fallback.
				for (int i = 0; i < ldelist.size(); i++) {
					PhoneticsLDEBean current = (PhoneticsLDEBean) ldelist.get(i);
					if ( phoneticsLDEBean.getWorkFlowSeqId() == current.getWorkFlowSeqId()) {
						save(phoneticsLDEBO, phoneticsLDEBean, user);
						foundAndSaved = true;
						break;
					}
				}
			}
			// Some error checking for misalignment.   Probably of minimal value.
			if( !foundAndSaved )
			{
				mLogger.error("Possible misalignment detected id doSave(). workflow_seq_id =" +
						phoneticsLDEBean.getWorkFlowSeqId() );
				context.addMessage(null, getMessageText("possible_ldelist_misalignment_on_save"));
			}

}//end try

catch (Exception e) {

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

return null;

}

//private void submit(PhoneticsLDEBO phoneticsLDEBO, PhoneticsLDEBean phoneticsLDEBean, User user) throws Exception {

private String submit(PhoneticsLDEBO phoneticsLDEBO, PhoneticsLDEBean phoneticsLDEBean, User user) throws Exception {

mLogger.debug("Invoked");

String submitStatus = null;

phoneticsLDEBean.setStatus("4"); // TODO: Constantize

phoneticsLDEBean.setTargetHiddenPhoneme(phoneticsLDEBean.getTargetHiddenPhoneme());

phoneticsLDEBean.setMetadataSpokenLanguageId(phoneticsLDEBean.getHiddenMetadataSpokenLanguageId());

if (phoneticsLDEBean.getComments() == null || phoneticsLDEBean.getComments() == "") {

phoneticsLDEBean.setComments("");

} else {

phoneticsLDEBean.setComments(phoneticsLDEBean.getComments());

}

submitStatus = phoneticsLDEBO.doSubmit(phoneticsLDEBean, user);

mLogger.debug("phoneticsLDEBO returned " + submitStatus);

if (submitStatus.equals("success")) {

mLogger.debug("phoneticsLDEBO reports successful submit.");

} else {

mLogger.error("phoneticsLDEBO returned " + submitStatus);

}

return submitStatus;

}

public synchronized String doSubmit() {

mLogger.debug("Invoked");

String submitStatus = null;

// make sure no audio autostarts on subsequent page load

disableAudioAutostart();

FacesContext context = FacesContext.getCurrentInstance();

PhoneticsLDEBO phoneticsLDEBO = new PhoneticsLDEBO();

try {

ValueBinding valueBinding = Util.getValueBinding("#{userBean}");

UserBean userBean = (UserBean) valueBinding.getValue(context);

User user = new User();

user.setUserId(userBean.getUserName());

PhoneticsLDEBean phoneticsLDEBeanCur = (PhoneticsLDEBean) phoneticDataTable.getRowData();
  
			boolean foundSubmittedAndRemoved = false;

if( ldelistPositionHM != null  && !ldelistPositionHM.isEmpty() ){
				
				Integer index = 
					(Integer)ldelistPositionHM.get( phoneticsLDEBeanCur.getWorkOrderSeqId() );

if( index != null ){
				  submitStatus = submit(phoneticsLDEBO, phoneticsLDEBeanCur, user);
				  ldelist.remove( index.intValue() );
				  ldelistPositionHM = null;   // invalidated
				  foundSubmittedAndRemoved = true;
				}
			}
			else{
				// Linear search is the fallback.
				for (int i = 0; i < ldelist.size(); i++) {
					PhoneticsLDEBean current = (PhoneticsLDEBean) ldelist.get(i);
					if ( phoneticsLDEBeanCur.getWorkOrderSeqId() == current.getWorkOrderSeqId()) {
						submitStatus = submit(phoneticsLDEBO, phoneticsLDEBeanCur, user);
						ldelist.remove(i);
						foundSubmittedAndRemoved = true;
						break;
					}
				}
			}
			// Some error checking for misalignment.   Probably of minimal value.
			if( !foundSubmittedAndRemoved )
			{
				mLogger.error("Possible misalignment detected id doSubmit(). workflow_seq_id =" +
						phoneticsLDEBeanCur.getWorkFlowSeqId() );
				context.addMessage(null, getMessageText("possible_ldelist_misalignment_on_submit"));
			}

}//end try

catch (Exception e) {

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

return null;

}

private SelectItem[] selectItemsConfidenceLevel = null;

public SelectItem[] getConfidenceLevel() {

PhoneticsConfidenceLevelBO confidenceLevelBO = new PhoneticsConfidenceLevelBO();

List list = null;

if (selectItemsConfidenceLevel == null)

try {

list = confidenceLevelBO.getConfidenceLevel();

if (list != null) {

selectItemsConfidenceLevel = new SelectItem[list.size()];

int i = 0;

for (Iterator iter = list.iterator(); iter.hasNext(); i++) {

PhoneticsConfidenceLevel confidenceLevel = (PhoneticsConfidenceLevel) iter

.next();

selectItemsConfidenceLevel[i] = new SelectItem(

confidenceLevel.getConfidenceId(),

confidenceLevel.getConfidenceLevel());

}

catch (Exception e) {

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

return selectItemsConfidenceLevel;

}

public synchronized List getLdeList() {

List<PhoneticsLDEBean> tempLdeList = new ArrayList<PhoneticsLDEBean>();
		HashMap<Integer, Integer> tempLdeListPositionHM = null;

PhoneticsLDEBO phoneticsLDEBO = new PhoneticsLDEBO();

ValueBinding valueBinding = Util.getValueBinding("#{userBean}");

FacesContext context = FacesContext.getCurrentInstance();

UserBean userBean = (UserBean) valueBinding.getValue(context);

User user = new User();

user.setUserId(userBean.getUserName());

if (ldelist != null && ldelist.size() > 0) {

/*			if (totalNoOfRows == ldelist.size()) {

mLogger.debug("Returning existing LDEList");

return ldelist;

}*/
			mLogger.debug("Returning existing LDEList");

return ldelist;
		}

try {

mLogger.debug("Fetching LDEList from phoneticsLDEBO");

List list = phoneticsLDEBO.getLDEDetails(user);
			tempLdeListPositionHM = new HashMap<Integer,Integer>( list.size() );

int lcv = 0;

for (Iterator iter = list.iterator(); iter.hasNext();) {

PhoneticsLDEDTO phoneticsLDEDTO = (PhoneticsLDEDTO) iter.next();

PhoneticsLDEBean phoneticsLDEBean = new PhoneticsLDEBean();

phoneticsLDEBean.setWorkOrderSeqId(phoneticsLDEDTO.getWorkOrderSeqId());

phoneticsLDEBean.setWorkFlowSeqId(phoneticsLDEDTO.getWorkFlowSeqId());

phoneticsLDEBean.setMetadataId(phoneticsLDEDTO.getMetadataId());

phoneticsLDEBean.setMetadataType(phoneticsLDEDTO.getMetadataType());

phoneticsLDEBean.setMetadataTypeId(phoneticsLDEDTO.getMetadataTypeId());

phoneticsLDEBean.setMetadataString(phoneticsLDEDTO.getMetadataString());

phoneticsLDEBean.setMetadataSpokenLanguageId(phoneticsLDEDTO.getMetadataSpokenLangId());

phoneticsLDEBean.setHiddenMetadataSpokenLanguageId(phoneticsLDEDTO.getMetadataSpokenLangId());

phoneticsLDEBean.setOriginalMetadataSpokenLanguageId(phoneticsLDEDTO.getOriginalMetadataSpokenLangId());

phoneticsLDEBean.setSourceSpokenLanguageId(phoneticsLDEDTO.getSourceSpokenLangId());

phoneticsLDEBean.setSourcePhoneticsText(phoneticsLDEDTO.getSourcePhoneticsText());

phoneticsLDEBean.setTargetSpokenLanguageId(phoneticsLDEDTO.getTargetSpokenLangId());

phoneticsLDEBean.setTargetHiddenPhoneme(phoneticsLDEDTO.getTargetPhoneticsText());

phoneticsLDEBean.setTargetPhoneticsText(phoneticsLDEDTO.getTargetPhoneticsText());

phoneticsLDEBean.setComments(phoneticsLDEDTO.getComments());

phoneticsLDEBean.setStatus(phoneticsLDEDTO.getStatus());

phoneticsLDEBean.setAudioFile(phoneticsLDEDTO.getTargetAudioFileName());

phoneticsLDEBean.setTargetAudioFile(phoneticsLDEDTO.getTargetAudioFileName());

mLogger.debug("phoneticsLDEBean.getAudioFile(): " + phoneticsLDEBean.getAudioFile());

if (phoneticsLDEBean.getAudioFile() != null) {

phoneticsLDEBean.setPlayDisable(false);

}

phoneticsLDEBean.setSourceTTSLibraryVersion(phoneticsLDEDTO.getSourceTTSLibVersion());

phoneticsLDEBean.setTargetTTSLibraryVersion(phoneticsLDEDTO.getTargetTTSLibVersion());

phoneticsLDEBean.setPhonemeMappingFile(phoneticsLDEDTO.getPhonemeMappingFileName());

if (phoneticsLDEDTO.getConfidenceLevelId() != null) {

phoneticsLDEBean.setConfidenceId(phoneticsLDEDTO.getConfidenceLevelId());

} else {

phoneticsLDEBean.setConfidenceId(4);

}
				// navdeep
				phoneticsLDEBean.setLdelist(getMyCollection());

tempLdeList.add(phoneticsLDEBean);
				tempLdeListPositionHM.put( phoneticsLDEDTO.getWorkOrderSeqId(),
						Integer.valueOf(lcv) );
				
				mLogger.debug( "map work_order_seq_id is: " + phoneticsLDEDTO.getWorkOrderSeqId());
				mLogger.debug( "mapped integer is: " + tempLdeListPositionHM.get(phoneticsLDEDTO.getWorkOrderSeqId()));
				// below, key & value are backwards
				// tempLdeListPositionHM.put( Integer.valueOf(lcv), 
				//Integer.valueOf( phoneticsLDEDTO.getWorkOrderSeqId() ) );
				lcv++;

}

boolean tempvalue = tempLdeList.removeAll(ldelist);

setLdelist(tempLdeList);
			setLdelistPositionHM( tempLdeListPositionHM);

}

catch (Exception e) {

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

return ldelist;

}

public synchronized void paginator(ActionEvent event) {

int rowSize = getDataRowSize();

int totalNoOfRecordsInDB = getTotalNoOfRows();

int quent;

ScrollerActionEvent scrollerEvent = (ScrollerActionEvent) event;

int pageIndex = 0;

String scroll = scrollerEvent.getScrollerfacet();

int ind = scrollerEvent.getPageIndex();

int pageInd = myScroller.getPageIndex();

if (scroll == null) {

pageIndex = scrollerEvent.getPageIndex();

}

else if (scroll.equals("next")) {

pageIndex = pageInd + 1;

}

else if (scroll.equals("previous")) {

pageIndex = pageInd - 1;

}

else if (scroll.equals("last")) {

quent = (totalNoOfRecordsInDB / rowSize);

if ((totalNoOfRecordsInDB % rowSize) != 0) {

pageIndex = quent + 1;

}

else {

pageIndex = quent;

}

else if (scroll.equals("first")) {

pageIndex = 1;

}

int start = ((pageIndex - 1) * rowSize);

setStartIndex(start);

disableAudioAutostart();

}

public synchronized String sourceApplyAll() {

int startIndex = getStartIndex();

int rowSize = ((getNoOfRows()) + startIndex);

int totalRecords = ldelist.size();

int temp = totalRecords - startIndex;

int end = startIndex + temp;

if (rowSize < totalRecords) {

for (int i = startIndex; i < rowSize; i++) {

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) ldelist.get(i);

phoneticsLDEBean.setSourceSpokenLanguageId(sourceLanguageId);

}

else {

for (int i = startIndex; i < end; i++) {

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) ldelist.get(i);

phoneticsLDEBean.setSourceSpokenLanguageId(sourceLanguageId);

}

return null;

}

public synchronized String targetApplyAll() {

int startIndex = getStartIndex();

int rowSize = ((getNoOfRows()) + startIndex);

int totalRecords = ldelist.size();

int temp = totalRecords - startIndex;

int end = startIndex + temp;

if (rowSize < totalRecords) {

for (int i = startIndex; i < rowSize; i++) {

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) ldelist.get(i);

phoneticsLDEBean.setTargetSpokenLanguageId(targetLanguageId);

}

else {

for (int i = startIndex; i < end; i++) {

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) ldelist.get(i);

phoneticsLDEBean.setTargetSpokenLanguageId(targetLanguageId);

}

return null;

}

public void setEndIndex() {

}

public synchronized String getEndIndex() {

int startIndex = getStartIndex();

int endIndex = Math.abs(startIndex) + Math.abs(this.dataRowSize);

if (endIndex >= ldelist.size()) {

endIndex = ldelist.size() - Math.abs(startIndex);

endIndex += Math.abs(startIndex);

}

return String.valueOf(endIndex);

}

public synchronized String saveSelected() {

mLogger.debug("Invoked");

// make sure no audio autostarts on subsequent page load

disableAudioAutostart();

FacesContext context = FacesContext.getCurrentInstance();

PhoneticsLDEBO phoneticsLDEBO = new PhoneticsLDEBO();

try {

ValueBinding valueBinding = Util.getValueBinding("#{userBean}");

UserBean userBean = (UserBean) valueBinding.getValue(context);

User user = new User();

user.setUserId(userBean.getUserName());

int startIndex = getStartIndex();

int endIndex = Math.abs(startIndex) + Math.abs(this.dataRowSize);

if (endIndex >= ldelist.size()) {

endIndex = ldelist.size() - Math.abs(startIndex);

endIndex += Math.abs(startIndex);

}

// Walk the list and verify that something is selected.

boolean nothingSelected = true;
			HashSet<Integer> selections = new HashSet<Integer>(50);

for (int i = Math.abs(startIndex); i < endIndex; i++) {

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) ldelist.get(i);

if (phoneticsLDEBean.isSelected()) {

nothingSelected = false;
					selections.add( Integer.valueOf(i) );
				}

}

if( nothingSelected ){

context.addMessage(null, getMessageText("nothing_selected"));

return null;

}

// At least one selection exists.  Perform the operation.

// TODO:  More error checking is still needed here.
			/*

for (int i = Math.abs(startIndex); i < endIndex; i++) {

PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) ldelist.get(i);

if (phoneticsLDEBean.isSelected()) {

save(phoneticsLDEBO, phoneticsLDEBean, user);

phoneticsLDEBean.setSelected(false);

}

}
			*/
			Iterator it = selections.iterator();
			while( it.hasNext() ){
				PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) 
				  ldelist.get(  ((Integer)(it.next())).intValue() );
				save(phoneticsLDEBO, phoneticsLDEBean, user);
				phoneticsLDEBean.setSelected(false);
			}

}

catch (Exception e) {

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

context.addMessage(null, getMessageText("all_records_saved_successfully"));

return null;

}

public synchronized String submitSelected() {

String submitStatus = null;

boolean	aSubmitFailed = false;
		int numRowsChecked = 0;
		//HashSet<Integer> selections = new HashSet<Integer>(50);
		TreeSet<Integer> selections = new TreeSet<Integer>();

mLogger.debug("Invoked");

// make sure no audio autostarts on subsequent page load

disableAudioAutostart();

FacesContext context = FacesContext.getCurrentInstance();

PhoneticsLDEBO phoneticsLDEBO = new PhoneticsLDEBO();

try {

ValueBinding valueBinding = Util.getValueBinding("#{userBean}");

UserBean userBean = (UserBean) valueBinding.getValue(context);

User user = new User();

user.setUserId(userBean.getUserName());

int startIndex = getStartIndex();

int endIndex = Math.abs(startIndex) + Math.abs(this.dataRowSize) - 1;

if (endIndex >= ldelist.size()) {

endIndex = ldelist.size() - 1;

}

// Walk the list and verify that something is selected.

boolean nothingSelected = true;
			
			
			for (int i = endIndex; i >= startIndex; i--) {
				PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) ldelist.get(i);

if (phoneticsLDEBean.isSelected()){
					nothingSelected = false;
					selections.add( Integer.valueOf(i) );
				}
			}

if( (numRowsChecked = selections.size() ) == 0 ){

context.addMessage(null, getMessageText("nothing_selected"));

return null;

}

// Walk the list and verify that the target language phonetic strings are not empty.

boolean noEmptyTargetPhoneticsTexts = true;
			
			Iterator it = selections.iterator();
			while( it.hasNext() ){
				PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) 
				  ldelist.get(  ((Integer)(it.next())).intValue() );
				// The target phonetic text may be submitted as empty only
				// with a Confidence of 'Cannot Generate' (6).
				if( phoneticsLDEBean.getTargetPhoneticsText()== null ||
					phoneticsLDEBean.getTargetPhoneticsText().equals("") ){
					if( phoneticsLDEBean.getConfidenceId() != 6 ){
						// All confidences besides Cannot Generate
						it.remove();
						context.addMessage(null, getMessageText("empty_target_phonetics_strings_in_selection"));
						continue;
					}
					else{
						// Confidence is Cannot Generate.
						if( phoneticsLDEBean.getMetadataSpokenLanguageId() == null || 
							phoneticsLDEBean.getMetadataSpokenLanguageId() == 0 ){
							it.remove();
							context.addMessage(null, getMessageText("not_all_records_submitted_empty_content_lang"));
							continue;
						}
					}
				}//end if
				else{
					if( phoneticsLDEBean.getConfidenceId() == 6 ){
						// Cannot Generate
						it.remove();
						context.addMessage(null, getMessageText("invalid_cannot_generate"));
						continue;
					}
				}
				
				if( phoneticsLDEBean.getMetadataSpokenLanguageId() == null || 
						phoneticsLDEBean.getMetadataSpokenLanguageId() == 0 ){
					it.remove();
					context.addMessage(null, getMessageText("not_all_records_submitted_empty_content_lang"));
					continue;
				}
				
				
			}//end while

// At least one selection exists.  Perform the operation.

// TODO:  More error checking is still needed here.
			// TODO: Must remove from the end of the ldelist, not the beginning
			// because that will screw up the indexes into the list and cause the
			// wrong entries to disappear from display in the GUI, etc.
			//
			/****************

it = selections.iterator();
			while( it.hasNext() ){
				Integer theInteger = ((Integer)(it.next()));
				PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) 
				  ldelist.get(  theInteger.intValue() );
				submitStatus = submit(phoneticsLDEBO, phoneticsLDEBean, user);
				
				if( submitStatus.equals("error"))
					aSubmitFailed = true;
				else{
					// TODO:  It may break user expectations to only
					// conditionally remove these.  ted Jan132009
					ldelist.remove( theInteger.intValue() );
					ldelistPositionHM.remove( theInteger );
				}
			}
			******************/
			// This should correctly remove from high to low from the list.
			while( !selections.isEmpty() ){
				Integer theInteger = ((Integer)(selections.last()));
				PhoneticsLDEBean phoneticsLDEBean = (PhoneticsLDEBean) 
				  ldelist.get(  theInteger.intValue() );
				submitStatus = submit(phoneticsLDEBO, phoneticsLDEBean, user);
				
				if( submitStatus.equals("error"))
					aSubmitFailed = true;
				else{
					// TODO:  It may break user expectations to only
					// conditionally remove these.  ted Jan132009
					ldelist.remove( theInteger.intValue() );
					ldelistPositionHM.remove( theInteger );
				}
				selections.remove( theInteger );
			}

}

catch (Exception e) {

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

if( aSubmitFailed )

context.addMessage(null, getMessageText("not_all_records_submitted_successfully"));

else{
			if( numRowsChecked == selections.size() ){
				// No selections were invalidated by error checking.

context.addMessage(null, getMessageText("all_records_submitted_successfully"));
			}
		}

return null;

}

public synchronized void setLdelist(List ldelist) {

setTotalNoOfRows(ldelist.size());

this.ldelist = ldelist;

}

public synchronized void setLdelistPositionHM(HashMap ldelistPositionHM) {
		this.ldelistPositionHM = ldelistPositionHM;
	}

public HtmlDataTable getPhoneticDataTable() {

return phoneticDataTable;

}

public void setPhoneticDataTable(HtmlDataTable phoneticDataTable) {

this.phoneticDataTable = phoneticDataTable;

}

public SelectItem[] getMetadataLanList() {

PhoneticsLanguageBO languageBO = new PhoneticsLanguageBO();

List list = null;

if (selectItemsMetadataLanList == null)

try {

list = languageBO.getLanguages();

if (list != null) {

// build the source language list with an extra selectItem for not defined.

selectItemsMetadataLanList = new SelectItem[list.size()+1];

selectItemsMetadataLanList[0] = new SelectItem(0,"");

int i = 0;

for (Iterator iter = list.iterator(); iter.hasNext(); i++) {

PhoneticsLanguage language = (PhoneticsLanguage) iter.next();

selectItemsMetadataLanList[i+1] = new SelectItem(language

.getLanguageId(), language.getLanguageName());

}

catch (Exception e) {

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

return selectItemsMetadataLanList;

}

public SelectItem[] getSourceLanList() {

PhoneticsLanguageBO languageBO = new PhoneticsLanguageBO();

List list = null;

if (selectItemsSourceLanList == null)

try {

list = languageBO.getLanguages();

if (list != null) {

selectItemsSourceLanList = new SelectItem[list.size()];

int i = 0;

for (Iterator iter = list.iterator(); iter.hasNext(); i++) {

PhoneticsLanguage language = (PhoneticsLanguage) iter

.next();

selectItemsSourceLanList[i] = new SelectItem(language

.getLanguageId(), language.getLanguageName());

}

catch (Exception e) {

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

return selectItemsSourceLanList;

}

public SelectItem[] getTargetLanList() {

PhoneticsLanguageBO languageBO = new PhoneticsLanguageBO();

List list = null;

if (selectItemsTargetLanList == null)

try {

list = languageBO.getTargetLanguages();

if (list != null) {

selectItemsTargetLanList = new SelectItem[list.size()];

int i = 0;

for (Iterator iter = list.iterator(); iter.hasNext(); i++) {

PhoneticsLanguage language = (PhoneticsLanguage) iter.next();

selectItemsTargetLanList[i] = new SelectItem(language.getLanguageId(), language.getLanguageName());

}

catch (Exception e) {

mLogger.error(e.getMessage() + "\n" + e.getCause(), e);

}

return selectItemsTargetLanList;

}

public SelectItem[] getTableMetadataLanList() {

selectItemsTableMetadataLanLis = getMetadataLanList();

return selectItemsTableMetadataLanLis;

}

public SelectItem[] getTableSourceLanList() {

selectItemsTableSourceLanLis = getSourceLanList();

return selectItemsTableSourceLanLis;

}

public SelectItem[] getTableTargetLanList() {

tableTargetLanList = getTargetLanList();

return tableTargetLanList;

}

public void setTableTargetLanList(SelectItem[] tableTargetLanList) {

this.tableTargetLanList = tableTargetLanList;

}

public Integer getTotalNoOfRows() {

PhoneticsLDEBO phoneticsLDEBO = new PhoneticsLDEBO();

ValueBinding valueBinding = Util.getValueBinding("#{userBean}");

FacesContext context = FacesContext.getCurrentInstance();

UserBean userBean = (UserBean) valueBinding.getValue(context);

User user = new User();

user.setUserId(userBean.getUserName());

String userName = userBean.getUserName();

try {

totalNoOfRows = phoneticsLDEBO.getLdeRecordCount(userName);

}

catch (Exception e) {

mLogger.error(e.getCause() + "\n" + e.getMessage(), e);

}

return totalNoOfRows;

}

public void setTotalNoOfRows(Integer totalNoOfRows) {

this.totalNoOfRows = totalNoOfRows;

}

public String show() {

setDataRowSize(this.getNoOfRows());

disableAudioAutostart();

return null;

}

public String getSourceLanguage() {

return sourceLanguage;

}

public void setSourceLanguage(String sourceLanguage) {

this.sourceLanguage = sourceLanguage;

}

public String getTargetLanguage() {

return targetLanguage;

}

public void setTargetLanguage(String targetLanguage) {

this.targetLanguage = targetLanguage;

}

public int getDataRowSize() {

return dataRowSize;

}

public void setDataRowSize(int dataRowSize) {

this.dataRowSize = dataRowSize;

}

public Integer getMetadataLanguageId() {

return metadataLanguageId;

}

public void setMetadataLanguageId(Integer metadataLanguageId) {

this.metadataLanguageId = metadataLanguageId;

}

public Integer getSourceLanguageId() {

return sourceLanguageId;

}

public void setSourceLanguageId(Integer sourceLanguageId) {

this.sourceLanguageId = sourceLanguageId;

}

public Integer getTargetLanguageId() {

return targetLanguageId;

}

public void setTargetLanguageId(Integer targetLanguageId) {

this.targetLanguageId = targetLanguageId;

}

public HtmlDataScroller getMyScroller() {

return myScroller;

}

public void setMyScroller(HtmlDataScroller myScroller) {

this.myScroller = myScroller;

}

public boolean isDataScrollerVisible()

{

if( ldelist != null && ldelist.size() > noOfRows )

return true;

else

return false;

}

public List getLdelist() {

return ldelist;

}

public SelectItem[] getTableSourceLangList() {

tableSourceLangList = getSourceLanguageList();

return tableSourceLangList;

}
	
	public synchronized String doAdd()
	{
		System.out.println("LDE List size is : " + ldelist.size());
		PhoneticsMetadataAlternateTranscription alternateTranscription = new PhoneticsMetadataAlternateTranscription();
		alternateTranscription.setAlternateTranscription("navi");
		alternateTranscription.setAlternateTranscription("rajan");
		
		myCollection.add(alternateTranscription);
		
		setNumOfRowInSubCollection(myCollection.size());
		
		PhoneticsLDEBean phoneticsLDEBean = new PhoneticsLDEBean();
		
		phoneticsLDEBean.setAudioFile("");
		phoneticsLDEBean.setComments("navdeep");
		phoneticsLDEBean.setConfidenceId(4);
		phoneticsLDEBean.setMetadataId(1);
		phoneticsLDEBean.setMetadataSpokenLanguageId(10048);
		phoneticsLDEBean.setMetadataString("navdeep thakur");
		phoneticsLDEBean.setMetadataType("work");
		phoneticsLDEBean.setMetadataTypeId(new Long(5));
		phoneticsLDEBean.setSourcePhoneticsText("");
		phoneticsLDEBean.setStatus("3");
		phoneticsLDEBean.setTargetAudioFile("");
		phoneticsLDEBean.setTargetPhoneticsText("");
		phoneticsLDEBean.setTargetSpokenLanguageId(10048);
		phoneticsLDEBean.setWorkFlowSeqId(297938);
		phoneticsLDEBean.setWorkOrderSeqId(305020);
		phoneticsLDEBean.setOriginalMetadataSpokenLanguageId(null);
		phoneticsLDEBean.setSourceSpokenLanguageId(null);
		phoneticsLDEBean.setTargetHiddenPhoneme("");
		phoneticsLDEBean.setAudioFile("");
		phoneticsLDEBean.setPhonemeMappingFile("");
		phoneticsLDEBean.setTargetTTSLibraryVersion("");
		phoneticsLDEBean.setSourceTTSLibraryVersion("");
		phoneticsLDEBean.setLdelist(myCollection);
		
		ldelist.add(phoneticsLDEBean);
		totalNoOfRows = ldelist.size();
		System.out.println("lde list after insertion : " + ldelist.size() + " num of sub collection is : " + getNumOfRowInSubCollection());
		return null;
	}

public Integer getNumOfRowInSubCollection() {
		return numOfRowInSubCollection;
	}

public void setNumOfRowInSubCollection(Integer numOfRowInSubCollection) {
		this.numOfRowInSubCollection = numOfRowInSubCollection;
	}

public List getMyCollection() {
		return myCollection;
	}

public void setMyCollection(List myCollection) {
		this.myCollection = myCollection;
	}

}

Please help me out ...

-
Navdeep

Navdeep Thakur alias Navi

With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.