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Description

Description


Service Portal widgets can use snRecordPicker and snReferencePicker directives in order to render a dropdown box with autocomplete functionality. Administrators may want to add criteria to GlideRecord queries performed by these tools in order to search for a more specific set of records.the element.

Procedure


Below find an example of the HTML template and Client Controller of a properly defined snReferencePicker directive when used in a widget to search for records from the sys_user table against the name field.

HTML Template
<sn-reference-picker
  sn-options="{placeholder:'Search for a user:'}"
  ed="descriptor"
  field="field"
  sn-on-change="valueSelected()" />

 

Client Controller
function ($scope) {
  $scope.table = "sys_user";
  $scope.field = {};
  $scope.descriptor= {
    reference: $scope.table,
    attributes: '',
    name: '',
    searchField: 'name',
    qualifier: 'nameLIKEAdmin'
  };

  $scope.valueSelected = function() {
  console.log($scope.field);
  };
}

 

Applicable Versions


London

Additional Information


The information in this article is based on undocumented code as of London. As such it is subject to change and may not reflect functionality in other versions. When upgrading please review the behavior of any customizations made to widgets to ensure desired behavior is consistent from version to version.

For instructions on how to use snRecordPicker see KB0724551

Article Information

Last Updated:2019-08-02 20:54:06
Published:2019-01-26