Retrieving all fields inside a CRM form

If you want to loop over all fields (input fields) on a CRM form, you can use the following script

//CRM 4 Jscript



for (var index in crmForm.all) {
	var control = crmForm.all[index];

	if (control.req && (control.Disabled != null)) {
	//control is a CRM form field
	}
}

The conditions mean that a control must have the "req" attribute and the "Disabled" method. This seems a good indicator for a CRM form field.