Get catalog variable value from OnChange Variable set client script

[Marina15]

Hello .I need to get the value of catalog variable from the cline script in the variable set, but an empty value is returned. Maybe you know how to access variables? 

function onChange(control, oldValue, newValue, isLoading) {
   if (isLoading || newValue == '') {
      return;
   }
	
	alert(g_form.getValue("var1")); 
	if (g_form.getValue("var1") == 'b5dd5c831b40449ded78b04bcb07'){
		alert(g_form.getValue('var2')); // return empty value
                g_form.setMandatory("var3", true); // this doesn't work
	}
   
}

Thanks in advance!

[Jaspal Singh]

Is the variable var1 in the same variable set?

If not, better create a client script at Catalog item level instead of Variable set level.

[Marina15]

yes , the same variable set. This is multi row variable set. I need that when changing a variable in a multirow variable set, a mandatory field appears, which is not in the variable set

[Hitoshi Ozawa]

Hi Marina,

It's not possible to access catalog variable from a client script in a variable set. It's necessary to create a client script in the catalog item instead of in a variable set.