What is the method to retrieve the size of the window that is modified in Vue JS?

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In Vue JS, the window size can be retrieved using the following method:

1. Create a data property to hold the window size.

   data() {
    return {
      windowSize: {
        width: window.innerWidth,
        height: window.innerHeight
      }
    };
   }
   

2. Add an event listener to the mounted hook to update the window size when it is resized.

   mounted() {
    window.addEventListener("resize", this.getWindowSize);
   },
   beforeDestroy() {
    window.removeEventListener("resize", this.getWindowSize);
   },
   methods: {
    getWindowSize() {
      this.windowSize = {
        width: window.innerWidth,
        height: window.innerHeight
      };
    }
   }
   

3. Use the windowSize property wherever it is needed in the Vue component.

   <template>
    <div>
      <p>Window Width: {{ windowSize.width }}</p>
      <p>Window Height: {{ windowSize.height }}</p>
    </div>
   </template>