Form field count (#1104)

* Create Form Field Count.js

* Create readme.md

Author: bkb68

Background Scripts/Form Field Count/Form Field Count.js

@@ -0,0 +1,27 @@
+var count = 0;
+var maxFields = 30; //change to match your threshold/allowance
+var frmGr = new GlideRecord('sys_ui_form');
+frmGr.query();
+while (frmGr.next()){
+	count = 0;
+	var frmsecGr = new GlideRecord('sys_ui_form_section');
+	frmsecGr.addQuery('sys_ui_form', frmGr.sys_id);
+	frmsecGr.query();
+	while (frmsecGr.next()){
+		var secGr = new GlideRecord('sys_ui_section');
+		secGr.addQuery('sys_id', frmsecGr.sys_ui_section);
+		secGr.query();
+		while (secGr.next()) {
+			var eleGr = new GlideRecord('sys_ui_element');
+ 			eleGr.addQuery('sys_ui_section', secGr.sys_id);
+			eleGr.addNullQuery('type');
+ 			eleGr.query();
+ 			if (eleGr.next()) {
+	 			count += eleGr.getRowCount();
+			}
+		}
+	}
+	if (count > maxFields) {
+		gs.info('FORM FIELD SCRIPT: Fields on form ' + frmGr.name + ' = ' + count);
+	}
+}

Background Scripts/Form Field Count/readme.md

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+This background or fix script will list forms that have more than a certain number of fields (starting threshold is 30, but can be changed on line 2).  It looks through all form sections, and excludes container starts and splits.  Forms / sections with more than 30(?) fields will appear on the Health Scan / Impact report as a possible performance impact, causing the form to take a noticeable amount of time to load.