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Struts 2 multiple row delete on button click  RSS feed

 
Greenhorn
Posts: 1
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I want to delete all those rows which get selected by the checkboxlist, but i am clueless how to do it...I am very new to struts.

Also, i don't have any idea of the `name` attribute of checkboxlist, is it important? do I need to have a getter setter for that name attribute?

Kindly put some light on this...


   <tr>
   <td class="tabletextcont"><s:checkboxlist name="checkbox" list="functionThatGeneratesAList"/></td>
   <s:iterator value="functionThatGeneratesAList">
   <td class="tabletextcont"><s:property value="val1" /></td>
   <td class="tabletextcont"><s:property value="val2" /></td>
   <td class="tabletextcont"><s:property value="val3" /></td>
   <td class="tabletextcont"><s:property value="val4"/></td>
   <td class="tabletextcont center">
   <s:url id="deleteAllSelectedByCheckbox" action="Delete" escapeAmp="false">
   <s:param name="prop1" value="%{val1}" />
   <s:param name="prop2" value="%{val2}" />
   <s:param name="prop3" value="%{val3}" />
   <s:param name="prop4" ><s:property value="%{val4}"/></s:param>
   <s:param name="prop5" value="val4" />
   </s:url>
   <s:a href="%{deleteAllSelectedByCheckbox}" cssClass="deleteLinks" onclick="showConfirmationBox('%{deleteAllSelectedByCheckbox}');return false;"><img alt='<s:text name="command.delete"/>' border="none" src="<s:url value="/images/delete2.gif"/>"/></s:a>
   </td>
   </s:iterator>
   </tr>
 
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If you are very new to Struts, it may be easier to take a step back and run through a tutorial so you understand what Struts is and how to use it.  
Struts is an implementation of the Front Controller Design Pattern.  The Controller fits into another pattern called Model-View-Controller.  What you shared with us is part of the "View", that is, the display portion of the application.  To actually do something, you need to configure Struts to delegate a request to an Action, which would perform some work, and a Model, which would be the data set that would be acted upon.
 
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