Following is UNSUPPORTED, and was used to work to elemenate some of the user clicks.
I had a requirment to select the service on service activity form and then show schedule engine once the service been selected.
function PrepoulateService() {
if(Xrm.Page.getAttribute(serviceFieldName).getValue()!=null){ return;}
var fetchXml = GetServicesQuery(validServices);
var data = GetOrganisationService().Fetch(fetchXml);
var canCreate = false;
Xrm.Page.getAttribute(serviceFieldName).addOnChange(showScheduleEngine);
if (data != null && data.length == 1) {
if (data[0].attributes.serviceid.value != null) {
Xrm.Page.getAttribute(serviceFieldName).setValue(data[0].attributes.serviceid.value);
}
} else {
//select service by showing service lookup
document.getElementById(serviceFieldName).click();
}
//show schedule engine
setTimeout("showScheduleEngine", 500);
}
function showScheduleEngine() {
Type.registerNamespace("Mscrm");
Mscrm.Form_onload = function () {
InitCalendar(USER_DATE_FORMATSTRING, USER_DATE_SEPARATOR, USER_DATE_START_DAY, _dCalMinDate);
_oServiceRetrieveCommand = new RemoteCommand("Service", "Retrieve");
window.setTimeout("ScheduleActivity($get('crmFormSubmit').crmFormSubmitId.value, ServiceAppointment, !IsNull(location.search.match(/autoSearch=([^&]*)/)))", 100)
};
Mscrm.Form_onsave = function (context) {
CustomFormSubmit($find("crmForm"), context.getEventArgs())
};
Mscrm.serviceid_onchange = function () {
ServiceLookupChanged()
};
Mscrm.isalldayevent_onchange = function () {
Mscrm.FormControlInputBehavior.GetBehavior("scheduledstart").set_forceSubmit(true);
Mscrm.FormControlInputBehavior.GetBehavior("scheduledend").set_forceSubmit(true)
}
var eventObj = Xrm.Page.ui;
var eContext = Mscrm.FormUtility.constructExecutionObject(eventObj, 0, null, null);
eContext = Mscrm.FormUtility.constructExecutionObject(eventObj, 0, null, eContext);
var t_s = new Date().getTime();
Mscrm.Form_onload(eContext);
}
