How to change default group caption based on condition in Vue DataGrid?

This article explains how to change the default group caption based on a condition in Vue Data Grid. Default group caption content can be customized using the captionTemplate feature of Vue Data Grid groupSettings. You can customize the group caption content based on condition for specific values. This can be achieved using the dataBound event of the DataGrid. In the dataBound event, the 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.

  methods: {
      bound(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

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

Documentation:

https://ej2.syncfusion.com/vue/documentation/grid/grouping/grouping#caption-template

Conclusion

We hope you enjoyed learning how to change default group caption based on condition in Vue DataGrid.

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

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