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Adjust Pop Up Size for Form Grid and List Grid

Introduction

This guide shows you how to adjust the pop-up size for form grids and list grids in Joget applications. By modifying the width and height of the pop-ups, you can enhance the user experience and ensure that grids are displayed more effectively.

How does it work?

To adjust the pop-up size, you need to insert specific JavaScript code into the Custom HTML section of the form containing the grid. This code modifies the dimensions of the pop-ups for both form grids and list grids.

  • For Form Grids: The script sets the width and height of the form grid pop-ups to 90% of the viewport width and height.
    <script>
        $(function(){
            //make formgrid popup wider
            FormUtil.getField("items").find("#width").val("90%");
            FormUtil.getField("items").find("#height").val("90%");
        });
    </script>
  • For List Grids: The script similarly adjusts the list grid pop-up dimensions.
    <script>
        $(function(){
            //make listgrid popup wider
            FormUtil.getField("items").data("width", "90%");
            FormUtil.getField("items").data("height", "90%");
        });
    </script>

Replace "items" with the field ID of the grid element appropriately.

Video Tutorial

The video below provides visual representation of the steps mentioned.

Sample App

Download the demo app for Adjust Pop Up Size for Form Grid and List Grid:
Created by Aadrian Last modified by Debanraj Ravindran on Apr 24, 2026