Catalog Client script not working in portal

[ServicenowDev19]

I have written catalog client script on variable set.Whenever i add record in multirow variable set i need to get record count in alert.This script is working when i exceute in TRY IT Scetion. But this script is not working in sp portal when i add row in multi row variable set.

I am geeting the error--Error There is a JavaScript error in your browser console 

Script:

function onSubmit() {

var mrvsStr = parent.g_form.getValue("additional_users");
var mrvsData = JSON.parse(mrvsStr).length + 1;
//var obj = JSON.parse(mrvsStr);
//var length1 = obj.length;
alert('Number of rows in MRV is - ' + mrvsData);
//parent.g_cart.setQuantity(mrvsData);
parent.g_form.setValue('price',mrvsData);

return true;

Please help me why this script is not working in portal.

}

[Ashir Waheed]

Hi @ServicenowDev19 

If the Catalog Client Script in not working in the portal. Please check the following steps.

1. Open the Catalog Client Script, and select UI action as Both or ALL so it will run on portal too.

2. Verify that script runs when click on the "TRY IT" on the catalog item in the instance.

Regards

Ashir Waheed

[ServicenowDev19]

Yes i have selected the UI type as both but not working.

[Teja11]

HI @ServicenowDev19 ,

select the UI Type as All as in the above image

Regards,

Teja

If my answer has helped with your question, please mark my answer as accepted solution and give a thumb up.

[ServicenowDev19]

Yes i have selected that UI type but it is not working in portal,Why