[jira] [Work logged] (WW-5240) doubleOnchange attribute of the doubleselect tag is not supported

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WW-5240?focusedWorklogId=823631&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-823631 ]

ASF GitHub Bot logged work on WW-5240:
--------------------------------------

                Author: ASF GitHub Bot
            Created on: 05/Nov/22 07:38
            Start Date: 05/Nov/22 07:38
    Worklog Time Spent: 10m 
      Work Description: lukaszlenart opened a new pull request, #631:
URL: https://github.com/apache/struts/pull/631

   This allows assign custom JS event handlers to the second select box
   Closes [WW-5240](https://issues.apache.org/jira/browse/WW-5240)




Issue Time Tracking
-------------------

            Worklog Id:     (was: 823631)
    Remaining Estimate: 0h
            Time Spent: 10m

> doubleOnchange attribute of the doubleselect tag is not supported
> -----------------------------------------------------------------
>
>                 Key: WW-5240
>                 URL: https://issues.apache.org/jira/browse/WW-5240
>             Project: Struts 2
>          Issue Type: Improvement
>    Affects Versions: 6.0.0
>            Reporter: James Hartleroad
>            Priority: Minor
>             Fix For: 6.1.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> When setting up a doubleselect tag with a call to a java script on the doubleOnchange attribute, the java script is not called.
> For example a jsp with the following doubleselect
> {code}
> <s:doubleselect label="relbuild" 
>                     id="selectapp" name="selectapp" list="appreleaseMap.keySet()" onchange="app2select()"
>                     doubleId="selectrel" doubleName="selectrel" doubleList="appreleaseMap.get(top)"
>                     doubleOnchange="rel2select()" />
> {code}
> and a java script file with (alerts added for debugging)
> {code:javascript}
> function app2select() { 
>   alert('app2select'); 
>   var elmnt = document.getElementById('selectapp'); 
>   var value = elmnt.value; 
>   alert('value is:' + value); 
>   document.getElementById('applid').value = value; 
>   document.getElementById('release').value = ''; 
> }
> function rel2select() { 
>   alert('rel2select'); 
>   var elmnt = document.getElementById('selectrel'); 
>   var value = elmnt.value; 
>   alert('value=' + value); 
>   document.getElementById('release').value = value; 
> }
> {code}
> The app2select is called when selecting the first element, but the rel2select is not called when selecting the 2nd element.
> Per information I found on the web I updated the template/simple2/doubleselect.ftl by adding the following and then it worked. 
> {code}
> <#if parameters.doubleOnchange??><#t/>
>     onchange="<#outputformat 'JavaScript'>${parameters.doubleOnchange}</#outputformat>"
> </#if><#t/>
> {code}



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