I created a basic UI page, and script include to make the change to the approval record.
Here are the details. the items in BOLD will change based on what you name the records.
UI ACTION:
function popupWindow() {
var dialog = new GlideDialogWindow('x_25054_reassign_a_Reassign approval');
dialog.setTitle("Approval Re-assign");
dialog.setSize(500,225);
dialog.adjustBodySize();
dialog.render();
return false;
}
UI PAGE:
HTML -
<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
<h2 >Re-assign this approval</h2>
<g:ui_form>
<tr><td>Re-assign to: </td><td><g:ui_reference name="newUser" table="sys_user" completer="AJAXTableCompleter" columns="first_name" /></td></tr>
<tr><td></td></tr>
<g:dialog_buttons_ok_cancel ok="validateChanges();" cancel="processCancel();" ok_type="button" cancel_type="button" />
</g:ui_form>
</j:jelly>
CLIENT SCRIPT -
function validateChanges(){
var user = gel("newUser").value;
var id = gel('sys_uniqueValue').value;
GlideDialogWindow.get().destroy();
var ga = new GlideAjax('reAssignApprover');
ga.addParam('sysparm_name', 'reAssign');
ga.addParam('sysparm_user', user);
ga.addParam('sysparm_id', id);
ga.getXML();
}
function processCancel(){
GlideDialogWindow.get().destroy();
}
SCRIPT INCLUDE:
var reAssignApprover = Class.create();
reAssignApprover.prototype = Object.extendsObject(global.AbstractAjaxProcessor, {
reAssign: function(){
var user = this.getParameter('sysparm_user');
var id = this.getParameter('sysparm_id');
var gr = new GlideRecord('sysapproval_approver');
gr.get(id);
gr.query();
while(gr.next()){
gr.setValue('approver',user);
gr.update();
}
gs.addInfoMessage('This approval record has been re-assigned');
},
type: 'reAssignApprover'
});
Hope this helps. let me know if you still need some help.
