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   1  // Javascript for handling the tabs used for tasks.
   2  
   3  var resourcestuff = null;
   4  
   5  function checkOther(form) {
   6      return true;
   7  }
   8  
   9  function saveOther(form) {
  10      return new Array('hresource_assign');
  11  }
  12  
  13  
  14  function addResource(form) {
  15      var fl = form.resources.length -1;
  16      var au = form.assigned.length -1;
  17      //gets value of percentage assignment of selected resource
  18      var perc = form.resource_assignment.options[form.resource_assignment.selectedIndex].value;
  19      
  20      var users = 'x';
  21      
  22      //build array of assiged users
  23      for (au; au > -1; au--) {
  24          users = users + ',' + form.assigned.options[au].value + ','
  25      }
  26  
  27      //Pull selected resources and add them to list
  28      for (fl; fl > -1; fl--) {
  29          if (form.resources.options[fl].selected && users.indexOf( ',' + form.resources.options[fl].value + ',' ) == -1) {
  30              t = form.assigned.length
  31              opt = new Option( form.resources.options[fl].text+' ['+perc+'%]', form.resources.options[fl].value);
  32              form.hresource_assign.value += form.resources.options[fl].value+'='+perc+';';
  33              form.assigned.options[t] = opt
  34          }
  35      }
  36  }
  37  
  38  function removeResource(form) {
  39      fl = form.assigned.length -1;
  40      for (fl; fl > -1; fl--) {
  41          if (form.assigned.options[fl].selected) {
  42              //remove from hperc_assign
  43              var selValue = form.assigned.options[fl].value;            
  44              var re = '.*('+selValue+'=[0-9]*;).*';
  45              var hiddenValue = form.hresource_assign.value;
  46              if (hiddenValue) {
  47                  var b = hiddenValue.match(re);
  48                  if (b[1]) {
  49                      hiddenValue = hiddenValue.replace(b[1], '');
  50                  }
  51                  form.hresource_assign.value = hiddenValue;
  52                  form.assigned.options[fl] = null;
  53              }
  54  //alert(form.hperc_assign.value);
  55          }
  56      }
  57  }