Service Portal - Modify Watch List

A widget to allow watch lists updates

A widget to allow watch lists updates

I created a widget and wanted to share that code. Should work on any instance unless you have a business rule blocking the update.

//Client Script
function($scope, spUtil) {
var c = this;
/*
jQuery(document).ready(function(){
jQuery('#watch_list_div').children().each(function(index){
jQuery(this).attr('style','');
});
});
//works if run in the console after page load but not here
*/

$scope.watch_list = {
displayValue: c.data.watch_list.displayValue,
value: c.data.watch_list.value,
name: 'watch_list'
};
$scope.updateRecord = function(){
c.data.watch_list = $scope.watch_list;
c.server.update()
};
}
//Server Script
(function() {
if(input && input.sys_id && input.table && input.watch_list){
var ticket = new GlideRecord(input.table);
if(ticket.get(input.sys_id)){
ticket.setValue('watch_list', input.watch_list.value);
ticket.update();
}
} else {
if($sp.getParameter('table') && $sp.getParameter('sys_id')){
var table = $sp.getParameter('table')
var sys_id = $sp.getParameter('sys_id')
var gr = new GlideRecord(table);
if(gr.get(sys_id)){
data.canRead = gr.watch_list.canRead();
data.canWrite = gr.watch_list.canWrite();
if(data.canRead){
data.sys_id = sys_id;
data.table = table;
data.watch_list = {
displayValue : gr.getDisplayValue('watch_list') || '',
value : gr.getValue('watch_list') || ''
};
}
}
} else {
//missing url params
}
}
})();
<!--Template-->
<div ng-if="data.canRead" class="panel panel-primary b">
<div class="panel-heading">
<h4 class="panel-title pull-left">
${Watch list}
</h4>
<div class="clearfix"></div>
</div>
<div class="panel-body">
<div class="text-center text-italic text-muted" id="watch_list_div">
<sn-record-picker
ng-blur="updateRecord()"
field="watch_list"
sn-disabled="!data.canWrite"
table="'sys_user'"
display-field="'name'"
search-fields="'name'"
value-field="'sys_id'"
default-query="'active=true^name!=NULL'"
multiple="true">

</sn-record-picker>
<p></p>
<button
type="button"
ng-click="updateRecord()"
ng-if="data.canWrite"
class="btn btn-default ng-scope">

Update Watch List
</button>
</div>
</div>
</div>