Hi @WazzaJC ,
This location setup as example.
Script Include - Client Callable
var LocationHelperAjax = Class.create();
LocationHelperAjax.prototype = Object.extendsObject(AbstractAjaxProcessor, {
getLocationHierarchie: function() {
var space = this.getParameter('sysparm_space');
var result = {};
this.getRecursiveHierarchie(space, result);
return JSON.stringify(result);
},
/*
* recursive function crawls all location from hierarchie and store it in resultObject with key
* cmn_location_type and as value a object with sys_id and display_name of the location.
*/
getRecursiveHierarchie: function(location_id, resultObject) {
if (JSUtil.notNil(location_id)) {
var grLocation = new GlideRecord('cmn_location');
if (grLocation.get(location_id)) {
var locObj = {
sys_id: grLocation.getUniqueValue(),
display_value: grLocation.getValue('name')
};
resultObject[grLocation.getValue('cmn_location_type')] = locObj;
if (JSUtil.notNil(grLocation.parent)) {
this.getRecursiveHierarchie(grLocation.getValue('parent'), resultObject);
}
}
}
},
type: 'LocationHelperAjax'
});
OnChange Client Script on Space field:
function onChange(control, oldValue, newValue, isLoading, isTemplate) {
if (isLoading || newValue === '') {
return;
}
var ga = new GlideAjax('LocationHelperAjax');
ga.addParam('sysparm_name', 'getLocationHierarchie');
ga.addParam('sysparm_space', newValue);
ga.getXML(callback);
function callback(response) {
var answer = response.responseXML.documentElement.getAttribute('answer');
answer = JSON.parse(answer);
var building = answer['building'];
var floor = answer['floor'];
g_form.setValue('u_building', building.sys_id, building.display_value);
g_form.setValue('u_floor', floor['sys_id'], floor['display_value']);
g_form.setValue('location', g_form.getValue('u_space'));
}
}
The OOTB Location Type for Buildings (choice value) should be renamed because it contains special characters and so the object operation could struggle. Hope that helps.
If this answer you initial question, please mark this answer as correct.
Greets
Daniel
