How to add data to an array in real time by vue

This article introduces the knowledge of "how to add data to the array in real time by vue". Many people will encounter this dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Append data to the array in real time

Use Vue.set ()

Let's read it.

Vue.set (this.tableDatas, this.selected, obj)

1.this.tableDatas is the array we declared. Here is the custom data.

TableDatas: [{id: 1, caseName: 'solution 1', longMinute: 10, longSecond: 0, remindMinute: 2, remindSecond: 0}], ```

2.this.selected is which array you want to append or change which array is worth indexing.

3.obj is that you want to add data to form a new object and then insert it.

Array append merge and object append merge

Today, when doing lazy loading, the answer found in the online search is not very clear, so write it down to facilitate future use.

Go straight to the picture.

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