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Which one is executed first, watch or created in vue?

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Release: 2024-04-28 00:18:12
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In Vue, the created() life cycle hook is executed before watch(). created() is used to initialize state and data, and watch() is used to update the UI or perform other operations in response to data changes.

Which one is executed first, watch or created in vue?

#Which one is executed first, watch or created, in Vue?

In Vue, the created() life cycle hook is executed before watch().

Explanation:

The life cycle hook in Vue is a list of functions that are called in a specific order. The following is the execution sequence of Vue life cycle hooks:

  1. beforeCreate()
  2. created()
  3. beforeMount()
  4. mounted()
  5. beforeUpdate()
  6. ##updated()
  7. beforeDestroy()
  8. destroyed()
##created()

The hook is executed immediately after the instance is created. It is used to perform tasks related to state initialization and data retrieval.

watch()

The hook is executed when the data changes. It is used to respond to changes in component state and update the UI or perform other operations. So when the instance is created, the

created()

hook is executed first, and then the watch() hook is executed when it is first mounted or when data changes.

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