Max Rydahl Andersen wrote:
Cool, but wouldn't it make more sense to add it as a seperate tag ?

Or maybe just as attributes on vpe:tag or is it supposed to be possible
to have multiple vpe:if's under vpe:tag? e.g. is the following supposed to be possible?

      <vpe:tag name="f:testTldVersion" case-sensitive="yes">
          <vpe:if test="tld_version('min=1.0 max=1.2')" >
          <vpe:template children="yes" modify="yes">
              <div  style="background-color:red">
	      Will be generated for version 1.0 to 1.2
              </div>
          </vpe:template>
          </vpe:if>
          <vpe:if test="tld_version('min=0.0 max=1.0')" >
          <vpe:template children="yes" modify="yes">
              <div  style="background-color:red">
              Will be generated for version 0.0 through to 1.0
              </div>
          </vpe:template>
          <vpe:template children="yes" modify="yes">
              <div  style="background-color:red">
              Will always be generated.
              </div>
          </vpe:template>
      </vpe:tag>

-max

  
Yes, It's possible.

  
In VPE was added support for taglib versions
see(http://jira.jboss.com/jira/browse/JBIDE-1466).
Checks for versions was resolved in
org.jboss.tools.vpe.editor.template.expression.VpeFunctionTldVersionCheck
class.
Here some examples how it's can be used in template configuration file:
Example 1:
     <vpe:tag name="f:testTldVersion" case-sensitive="yes">
         <vpe:if test="tld_version('min=0.0 max=1.2')" >
         <vpe:template children="yes" modify="yes">
             <div  style="background-color:red">
             Tld Check function
             </div>
         </vpe:template>
         </vpe:if>
     </vpe:tag>
 Example 2:
     <vpe:tag name="f:testTldVersion" case-sensitive="yes">
         <vpe:if test="tld_version('min=0.0')" >
         <vpe:template children="yes" modify="yes">
             <div  style="background-color:red">
             Tld Check function
             </div>
         </vpe:template>
        </vpe:if>
    </vpe:tag>
 Example 3:
 <vpe:tag name="f:testTldVersion" case-sensitive="yes">
         <vpe:if test="tld_version('max=1.2')" >
         <vpe:template children="yes" modify="yes">
             <div  style="background-color:red">
             Tld Check function
             </div>
         </vpe:template>
         </vpe:if>
    </vpe:tag>
Function tld_version() checks for taglib version in projects, here can
be 2 parametrs:
1) 'min' -  minimal taglib  version
2) 'max' - maximal taglib version
In function can' be specified only one paramter 'min'  or 'max'.
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