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Discover how to effectively render `HTML` content within cells in Angular `ag-grid` using the `cellRenderer` property. Follow our step-by-step guide for a seamless implementation!
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How to Render HTML in Cells Using Angular ag-grid

When working with ag-grid in Angular applications, you might encounter situations where you need to display complex HTML content within a grid cell. Unfortunately, out of the box, ag-grid does not handle HTML rendering directly, leaving many developers at a crossroads when they want to present custom icons or styled text. If you're looking for an effective solution to this problem, you've come to the right place! In this guide, we will explain how to utilize the cellRenderer property of ag-grid to achieve custom HTML rendering.

Understanding the Problem

You're using ag-grid with the Angular framework and want to display more than just plain text in your cells. Specifically, you want to inject HTML elements such as icons into your grid cells. The HTML structure you're interested in includes tags for icons, as demonstrated in the example below:

[[See Video to Reveal this Text or Code Snippet]]

While ag-grid is a powerful tool for creating data-driven applications, it can be challenging to integrate custom HTML without a clear understanding of how cell rendering works.

Step-by-Step Solution

To render HTML content properly inside your grid cells, you can make use of the cellRenderer function. This allows you to define how to display the data within each cell, including the ability to insert HTML markup.

1. Create the Cell Renderer Function

First, you need to define a cell renderer function that returns the desired HTML string. For instance, if you want to provide action icons within a cell, your function could look like this:

[[See Video to Reveal this Text or Code Snippet]]

2. Define Your Column in the columnDefs

Next, you will incorporate this cell renderer function into your grid by defining it in the column specifications. Here’s how you can do that:

[[See Video to Reveal this Text or Code Snippet]]

3. Complete Code Example

Putting it all together, your component may look something like this:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

By following the steps outlined, you can effectively render HTML within your ag-grid cells in an Angular application. The use of the cellRenderer property enables you to create dynamic and interactive grid elements that enhance the overall user experience. Whether it's custom icons, buttons, or other HTML elements, this technique opens a new avenue for presenting data in a visually appealing manner.

Feel free to explore more about ag-grid functionalities, and don't hesitate to experiment with various HTML components to fit your application needs. Happy coding!