What is the best way to detect a specific button press from an external component?

I need to integrate an external component written in Vue.js that contains multiple buttons. How can I specifically target and capture the click event of a particular button called firstButtonClick() within this external component?

Here is how the ExternalComponent looks:

 <button
   class="first-button"        
   @click="firstButtonClick(firstButtonParam)"                
 >                   
</button>
 <button
   class="second-button"        
   @click="secondButtonClick(secondButtonParam)"                
 >                   
</button>

In my own MyComponent, I have integrated the ExternalComponent like this:

    <ExternalComponent
      :prop1="prop1"
      :prop2="prop2"
      ...:
    />
javascriptvue.jsvue-component

Answer №1

To achieve the desired functionality, it is important to emit an event in an external component when a button is clicked and then listen for that event in my component while pointing the listener to the function that needs to be executed. The same process can be repeated for a second button as well. Kindly provide feedback in the comments if this meets your requirements. If not, please provide more details about the issue you are facing.

Code snippet for External Component:

<button
   class="first-button"        
   @click="$emit('listen')"            
 >

Code snippet for My Component:

<ExternalComponent
      :prop1="prop1"
      :prop2="prop2"
      @listen="MethodYouWantToExecute"
 />

Answer №2

If you want to trigger an event when a button is clicked, you can use the following code snippet.

@click="$emit('firstButtonClick', data)"

To handle this event in the parent component, you can do the following:

<ExternalComponent v-on:firstButtonClick="captureFirstButtonClick($event)"/>

captureFirstButtonClick(e) {
  console.log(e); // prints out the data sent from the child component
}

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