Choosing the vue js el by utilizing the CSS attribute selector: A step-by-step guide

Here is my situation:

<div data-identifier='app'>
   ...
</div>

This is the Vue js code I am working with:

      var app = new Vue({
            el: '[data-identifier]',
            data: {
                
            },
            methods: {

            }
        });

However, it appears that Vue does not recognize the [data-identifier] CSS selector.

Is there a way to utilize attribute CSS selector in Vue js?

Answer №1

Below is the way it is intended to function:

  let app = new Vue({
            el: '[data-identifier]',
            data: {
              message:"hello"
            },
            methods: {

            }
        });
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div data-identifier='app'>
   {{message}}
</div>

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