vuejs watch handle” Code Answer

The watch API is a portion of the bigger Vue Composition APIs. It grasps the information source and responds purpose which accomplish when given information converts. A simple principle while dealing with the watch API is to realize that this grasp just two disagreement. The first one is data source which someone wished to see, and the second one is callback function which gives reaction to the given information.

vue deep watch

on Jan 01, 1970
watch: {
    colors: {
        handler(newValue){
            console.log('colors changed', newValue)
        }, deep: true
    }
}

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Finally, the condition when we have greater than one thing which we wished to see immediately, we may set them all into the watch API by an arrangement. For example, while someone has First Name and the LastName, we could see their conversion in their values immediately.

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