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How to implement variable and string concatenation in vue

陈政宽~
陈政宽~Original
2018-05-24 10:02:564927browse

This article mainly introduces how to realize the splicing of variables and string in vue. The editor thinks it is quite good. Now I will share it with you. Give everyone a reference. Let’s follow the editor to take a look.

Organize the documents, search out a code on how to implement variable and string splicing in vue, sort it out and streamline it a little for sharing.

Define variables in data:

data() {
  return {
    a: 'A'
  }
}

How to splice string and variable a by clicking on

button ?

<button @click=&#39;showMsg&#39;></button>
//vue
methods: {
  showMsg() {
    alert(`获取了${a}`);
  }
}

Note that there are not single quotes in alert(), but two ` signs (keys below esc).

Click the button to appear


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