dropdownlist.vm

## @param DropdownId:title=Unique dropdown ID|type=string|required=true|default=1|desc=If more than one dropdown in page, change this to a unique name.
## @param Options:title=Options|type=string|required=true|desc=Enter desired dropdown options separated by a comma.
## @param IncludeBlank:title=Include Blank Option|type=boolean
## @param ShowColors:title=Show Colors|type=boolean|desc=If this option is selected, then blank dropdown = red, filled dropdown = green.
## @param Label:title=Label|type=string|desc=Enter dropdown label, if desired
#set ( $dropdownId = "1" )
#set ( $dropdownId = $paramDropdownId )
#set ( $dropdownId = "dropdown-" + $dropdownId )
#set ( $options = "" )
#set ( $options = $paramOptions )
#set ( $label = "" )
#set ( $label = $paramLabel )
#set ( $toplabel = "" )
#set ( $required = "" )
#if ($paramShowColors == "true")
  <style>
    #$dropdownId { color:green }
    #$dropdownId:invalid { color: red; }
  </style>
  #set ( $required = 'required="required"' )
#end
#if ( $label == "" )
  #set ( $toplabel = "top-label" )
#end
#set ( $pageId = $content.id )
<form class="aui $toplabel">
  <div class="field-group">
    #if ( $label != "" )
      <label for="$dropdownId">$label</label>
    #end
    <select class="select" id="$dropdownId" name="$dropdownId" $required>
    #if ($paramIncludeBlank == "true")
      <option> </option>
    #end
    #foreach ( $option in $options.split(",") )
      #set ( $option = $option.trim().replaceAll('"', '' ) ) 
      <option value="$option">$option</option>
    #end
    </select>
  </div>
</form>
<script>
AJS.toInit(function() {
  var canEdit = true;
   
  #if ( $permissionHelper.canEdit($userAccessor.getUserByName($req.remoteUser), $content) )
  jQuery("#$dropdownId").change(function() {
    var dropdownObject = this;
    jQuery.ajax({
      url: contextPath + "/rest/api/content/${pageId}/property/${dropdownId}",
      success: function(dropdownData) {
        dropdownData.value = jQuery(dropdownObject).val();
        dropdownData.version.number += 1;
        jQuery.ajax({
          contentType: 'application/json',
          type: 'PUT',
          url: contextPath + "/rest/api/content/${pageId}/property/${dropdownId}",
          data: JSON.stringify(dropdownData)
        });
      },
      error: function(response) {
        var dropdownData = {};
        dropdownData.key = "$dropdownId";
        dropdownData.value = jQuery(dropdownObject).val();
        jQuery.ajax({
          contentType: 'application/json',
          type: 'POST',
          url: contextPath + "/rest/api/content/${pageId}/property",
          data: JSON.stringify(dropdownData)
        });
      }
    });
  });
  #else
    canEdit = false;
  #end
   
  jQuery.ajax({
    url: contextPath + "/rest/api/content/${pageId}/property/${dropdownId}",
    success: function(dropdownData) {
      jQuery("#$dropdownId").val(dropdownData.value);
      if (!canEdit) {
        jQuery("#$dropdownId").prop( "disabled", true );
      }
    }
  });
});
</script>