Mahsud's Dynamics CRM Blog

Code Snippet for making all form fields read only. function makeFieldsReadOnly() { var controls = Xrm.Page.ui.controls.get(); for (var i in controls) { var control = controls[i]; if (control.getDisabled && control.setDisabled && !control.getDisabled()) { control.setDisabled(true); } } }

Following is a code snippet for adding custom filter in lookup in dynamics CRM. function onPageLoad() {     var LookupControl = Xrm.Page.getControl( "new_marketinglist" );     if (LookupControl != null ) {         var fetchXml = "<filter type='and'> <condition attribute='createdfromcode' operator='eq' value='2' /></filter>" ;         LookupControl.addPreSearch( function () {             LookupControl.addCustomFilter(fetchXml);         });     } }