How to copy component state in vue.js?

@kadin 

To copy a component's state in Vue.js, you can create a new object and assign the current state of the component to it. Here's an example:

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data() {
  return {
    message: 'Hello, World!',
    count: 0
  }
},

methods: {
  copyState() {
    const newState = {
      message: this.message,
      count: this.count
    }
    console.log('Copied state:', newState);
  }
}

In this example, the copyState method creates a new object newState and assigns the current values of message and count properties to it. You can then use this newState object however you like, for example, logging it to the console or passing it to another function.

Remember that when copying state, you are creating a shallow copy of the object. If your state includes nested objects or arrays, you may need to use a deep cloning technique to ensure that all nested data is also copied.