Coding⏱️ 3 min read📅 2026-06-03

How to Fix: Vue.js data-bind style backgroundImage not working

Invalid expression in Vue.js data-binding for backgroundImage style.

Quick Answer: Use camelCase instead of kebab-case for the image URL, e.g., 'backgroundImage: { url(image) }'.

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🔧 Proven Troubleshooting Steps
  3. 🎯 Final Words

The issue of not being able to bind the src of an image in Vue.js using the backgroundImage property can be frustrating, especially when trying to achieve a desired visual effect.

This problem affects developers who are new to Vue.js or have limited experience with CSS styles and data binding.

💡 Why You Are Getting This Error

  • The primary reason for this issue is that the backgroundImage property in Vue.js does not support the url() function. Instead, it expects a string value representing the URL of the image.
  • Another possible cause could be that the image file is not being loaded correctly due to issues with the image source or the image itself.

🔧 Proven Troubleshooting Steps

Using the Object Syntax for backgroundImage

  1. Step 1: Open your Vue.js component and replace the v-bind:style attribute with an object syntax.
  2. Step 2: Change the background-image property to a string value representing the URL of the image, using either kebab-case or camel-case.
  3. Step 3: For example, if you want to use the backgroundImage property, you would set it like this: {{ image }}.

Using the String Interpolation for backgroundImage

  1. Step 1: Open your Vue.js component and replace the v-bind:style attribute with a string interpolation.
  2. Step 2: Use the colon (:) symbol to separate the property name from its value, like this: {{ image }}.

🎯 Final Words

To resolve the issue of not being able to bind the src of an image in Vue.js using the backgroundImage property, try using either the object syntax or string interpolation. If you are still experiencing issues, ensure that your image file is loaded correctly and that the URL is correct.

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