How to inject javascript into vue.js script?

by scotty_walker , in category: Javascript , 23 days ago

How to inject javascript into vue.js script?

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1 answer

Member

by orpha , 22 days ago

@scotty_walker 

In Vue.js, you can inject JavaScript into your components using the mounted lifecycle hook or by using inline JavaScript within template expressions. Here are two ways to inject JavaScript into your Vue.js components:

  1. Using the mounted lifecycle hook: You can execute JavaScript code after the component has been mounted to the DOM using the mounted lifecycle hook. This hook is called after the component is inserted into the DOM. You can use this hook to execute any JavaScript code that you want to run when the component is mounted.
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export default {
  mounted() {
    // Inject JavaScript code here
    console.log('Component mounted');
  },
};


  1. Using inline JavaScript in template expressions: You can also inject JavaScript code directly into your template using template expressions. You can use double curly braces {{ }} to execute JavaScript code within template expressions.
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<template>
  <div>
    <p>{{ 2 + 2 }}</p>
  </div>
</template>


In the above example, 2 + 2 will be evaluated as JavaScript code and the result will be displayed in the paragraph tag.


These are the two main ways to inject JavaScript into Vue.js components. Choose the method that best fits your requirements and use case.