dynamic-attributes doubt

[Bobby Sharma]

<%@tag dynamic-attributes>
I am really confused how to write tag file with dynamic-attributes.
please help or give me link of the example.

[Kumar Garlapati]

http://java.sun.com/products/jsp/syntax/2.0/syntaxref2011.html

[Bobby Sharma]

thanks example is working fine ,I had to figure out something in it
to work in correctly.
best regards,
omi
[ May 02, 2008: Message edited by: omi sharma ]

[Musab Al-Rawi]

Omi,

How did you solve the problem that you have encountered?

[Bobby Sharma]

Well,I was not able to get how dynamic-attribute works.

I created the tag file and it is working fine

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ tag dynamic-attributes="colorMap" isELIgnored="false"%>
<%@ attribute name="caption" required="true" %> 
<table> 
<c:forEach items="${colorMap}" var="a"> 
${a.key}="${a.value}" 
</c:forEach> 
<caption>${caption}</caption> 
<tr> 
<th>Name</th> 
<th>Value</th> 
</tr> 
<c:forEach items="${header}" var="h"> 
<tr> 
<td>${h.key}</td> 
<td>${h.value}</td> 
</tr> 
</c:forEach> 
</table> 

[S Sravs]

hi ,
may i know which are you following for tags
Sravanthi
preparing for scwcd 1.5

[Bobby Sharma]

Here is an example which is good understanding of tag file :

table.tag

  
<%@tag body-content="empty" dynamic-attributes="tagAttr" isELIgnored="false"%>
<%@attribute name="name" required="true" rtexprvalue="true" type="java.util.Map"%>
<%@attribute name="versus" required="true" rtexprvalue="true" type="java.util.Map"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
 
<table>
<c:forEach var="attr" items="${tagAttr}">
${attr.key} = '${attr.value}'
</c:forEach>
<tr>
<c:forEach var="it1" items="${name}">
<td>${it1.value}</td>
</c:forEach>
<c:forEach var="it2" items="${versus}">
<td>${it2.value}</td>
</c:forEach>
</tr>
</table>

test.jsp

  
<%
<%@taglib prefix="y" tagdir="/WEB-INF/tags"%>
java.util.Map<String,String> names= new java.util.HashMap<String,String>();
names.put("A","Shaw Michael");
names.put("B","Randy Orton");
names.put("C","Jeff Hardy");
names.put("D","Triple H");
java.util.Map<String,String> versuses=new java.util.HashMap<String,String>();
versuses.put("U","Batisa");
versuses.put("V","Jhon Cina");
versuses.put("X","Chris Jericho");
versuses.put("Y","Jhon BradSaw");
request.setAttribute("name",names);
request.setAttribute("versus",versuses);
%>
<y:table name="${names}" versus="${versuses}" one="1" two="2" three="3" four="4" five="5"/>

[ May 04, 2008: Message edited by: omi sharma ]