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Feature #2500 ┬╗ dynamic-mandatory-issue-field.js

Javascript for theme to check custom fields in transition. - S├ębastien Gripon, 2011-11-02 18:13

 
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// When the Status field is set to "Done", check that the Resolution field is not empty
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var k_resolutionFieldId = "issue_custom_field_values_14";
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// Our status are "New" and "Done"
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function isIssueStatusNew()
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{
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   var elt = document.getElementById("issue_status_id");
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   if(   elt.selectedIndex == -1 
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      || elt.options[elt.selectedIndex].text == "New" )
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   {
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      return true;
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   }
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   return false;
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}
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function onSubmit(e)
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{
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   var selectStatus = document.getElementById("issue_status_id");
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   if( selectStatus == null )
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   {
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      // No status field
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      return;
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   }
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   var selectResol = document.getElementById(k_resolutionFieldId);
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   if( selectResol == null )
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   {
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      // No Resolution field
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      return;
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   }
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   if( isIssueStatusNew() )
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   {
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      // "New" status, no check needed
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      return;
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   }
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   if( selectResol.selectedIndex == -1 || 
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       selectResol.options[selectResol.selectedIndex].text == "" )
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   {
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      // Resolution missing
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      alert("Please set Resolution");
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      e.preventDefault();
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      return;
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   }
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}
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function onDocumentLoaded()
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{
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   // If this is not an issue form, do nothing
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   var form = document.getElementById("issue-form")
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   if( form == null )
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   {
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      return; // Other page
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   }
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   Event.observe(form, "submit", onSubmit);
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}
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Event.observe(window, 'load', onDocumentLoaded);
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