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Discover the straightforward way to showcase images in Vue.js Datatables with our easy-to-follow guide!
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This video is based on the question https://stackoverflow.com/q/64552037/ asked by the user 'stacj aa' ( https://stackoverflow.com/u/14085501/ ) and on the answer https://stackoverflow.com/a/64553793/ provided by the user 'Waqar Hassan' ( https://stackoverflow.com/u/6227054/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Properly Display Images in Vue.js Datatables

When working with Vue.js and Datatables, you may find yourself looking to enhance your user interface by displaying images alongside textual data. This can be a frequent challenge if you're not entirely sure how to integrate image tags effectively within the Datatable structure. Today, we’ll tackle this problem and equip you with the necessary knowledge to display images correctly in your Vue.js Datatables!

Understanding the Requirement

Many developers stumble upon a common issue: trying to show an image in a Datatable but only seeing raw HTML string instead. This occurs primarily because of how Vue.js processes data and renders it to the DOM. In this post, we will explore the ideal approach to handle image display in your Datatable.

Example of a Problem Scenario

Imagine you have a Datatable configured to list out drivers and their permits. However, when you attempt to show the car permit images using straightforward <img> tags within the data formatting, you receive nothing but the string representation of the HTML instead of the actual images.

Here's an outline of the original problematic structure:

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

Implementing the Correct Solution

To achieve the desired outcome, follow these simple steps:

1. Modify the Q-Table Setup

Within your <q-table> configuration, you need to define a template specifically for the body cell where you want to show the images. Below is the revised code to create an image for the car permit:

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

2. Remove the Format and Field Key from CarPermit Column

In your Vue.js data function, ensure to adjust the driverTable structure by removing the format and field keys from the carPermit column definition to avoid confusion. Here's how:

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

3. The Final Result

With these modifications, your Datatable will now successfully render the images from the URLs specified in your data. This keeps your interface clean, informative, and visually appealing.

Summary

So there you have it! By defining a custom template for the carPermit column and simplifying your column setup, you can effectively display images in Vue.js Datatables. This approach not only resolves the issue you faced but also enhances the overall user experience of your application.

Now go ahead and implement these changes, and witness your Datatables come to life with interactive images!