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Change Default Group Caption based on condition in Angular Grid

3 mins read
This article explains how to change the default group caption based on a condition in Angular Grid. The default group caption content can be customized using the captionTemplate feature of Angular Grid groupSettings. You can customize the group caption content based on the condition for specific values. This can be achieved using the dataBound event of the Grid. In the dataBound event, custom icons have been rendered in the group caption based on the grouped column values.


The caption template for the boolean 'Verified' column has been changed based on the condition in the following demo:

dataBound (args) {
    var captionTemplate = document.getElementsByClassName('e-groupcaption');
        for (var i = 0; i < captionTemplate.length; i++) {
            if (captionTemplate[i].innerText == 'false') {
                var node = document.createElement('span');
                node.className = 'e-icons e-search';
                node.width = '50px';
                node.height = '50px';
                node.style.position = 'absolute';
                node.style.marginLeft = '5px';
                node.style.paddingTop = '3px';
                captionTemplate[i].appendChild(node);
            } else {
                var element = document.createElement('span');
                element.className = 'e-icons e-upload';
                element.width = '50px';
                element.height = '50px';
                element.style.position = 'absolute';
                element.style.marginLeft = '5px';
                element.style.paddingTop = '3px';
                captionTemplate[i].appendChild(element);
           }
      }
}

 

Output


Caption Template in Angular Grid

 

Refer to the working sample for additional details and implementation: Angular Sample


Conclusion


We hope you enjoyed learning about how to Change Default Group Caption based on condition in Angular Grid.

You can refer to our Angular feature tour page to learn about its other groundbreaking feature representations and documentation, and how to quickly get started with configuration specifications. You can also explore our Angular grid example to understand how to create and manipulate data.

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