Re: Struts7 debug-tag with rendering problem

Do you use Struts 7.0.3? I addressed some issues around <s:debug/> in
this version
https://issues.apache.org/jira/browse/WW-5517

Also you can take a look on the Debugging example
https://github.com/apache/struts-examples/tree/main/debugging-struts

Cheers
Lukasz

czw., 27 mar 2025 o 10:25 Ute Kaiser <[email protected]> napisał(a):
>
>
> Hi,
> using <s:debug/> in jsp causes my XML-Output to crash.
> I thought I needed it because my jsp does not display the expected output and therefore I wanted to inspect the value stack.
> Any help appreciated to use this tag.
> Best regards Ute
>
>
> XML-Verarbeitungsfehler: Nicht übereinstimmendes Tag. Erwartet: </table>.
> Adresse: http://myURL
> Zeile Nr. 46, Spalte 7:
>     </tr>
> ------^
>
> Translation: XML-error: not matching tag. expected: </table>
>
> Browser source shows:
> <h2>Struts ValueStack Debug</h2>
> <br>
>
> <h3>Value Stack Contents</h3>
> <table class="debugTable">
>     <tr><th>Object</th><th>Property Name</th><th>Property Value</th><th>Property Class</th></tr>
>
>     <tr>
>         <td rowspan="20">xx.yyy.zzzz.MyAction</td>
>
>
>             <td style="background-color:#CCCCCC;">container</td>
>             <td style="background-color:#CCCCCC;">There is no read method for container</td>
>             <td style="background-color:#CCCCCC;">class java.lang.String</td>
>     </tr>
>
>             <td style="background-color:#BBBBBB;">actionErrors</td>
>             <td style="background-color:#BBBBBB;">[]</td>
>             <td style="background-color:#BBBBBB;">class java.util.LinkedList</td>
>     </tr>
>
> I found \struts-7.0.3\src\core\src\main\resources\template\simple\debug.ftl, but I am not familiar with #list to fully understand.
>
> <a href="#" id="toggle-button">[Debug]</a>
> <div style="display:none" id="<#if attributes.id??>${attributes.id}<#else>debug</#if>">
> <h2>Struts ValueStack Debug</h2>
> <br>
>
> <h3>Value Stack Contents</h3>
> <table class="debugTable">
>     <tr><th>Object</th><th>Property Name</th><th>Property Value</th><th>Property Class</th></tr>
>
>     <#assign index=1>
>     <#list attributes.stackValues as stackObject>
>     <tr>
>         <td rowspan="${stackObject.value.size()}">${stackObject.key}</td>
>
>         <#assign renderRow=false>
>         <#list stackObject.value.keySet() as propertyName>
>             <#if renderRow==true></tr><tr><#else> <#assign renderRow=false> </#if>
>             <td style="background-color:<#if (index % 2) == 0>#BBBBBB<#else>#CCCCCC</#if>;">${propertyName}</td>
>             <td style="background-color:<#if (index % 2) == 0>#BBBBBB<#else>#CCCCCC</#if>;"><#if stackObject.value.get(propertyName)??>${stackObject.value.get(propertyName).toString()}<#else>null</#if></td>
>             <td style="background-color:<#if (index % 2) == 0>#BBBBBB<#else>#CCCCCC</#if>;"><#if stackObject.value.get(propertyName)??>${stackObject.value.get(propertyName).class}<#else>null</#if></td>
>     </tr>
>             <#assign index= index + 1>
>         </#list>
>     </#list>
> </table>
>
>
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