What are the ways of vue data binding

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Vue data binding way: 1, with double curly braces "{{}}" to the page; 2, the use of "v-model", "v-text", "v-html", "v-bind" and other instructions; 3, tag attributes before the ":" binding; 4, the data before the splicing string with "${}".

The operating environment of this tutorial: windows7 system, vue2.9.6 version, DELL G3 computer.

Several ways of binding data by Vue

First, use double curly braces'{{}}'to give the data to the page

{{msg}} export default {data () {return {msg:' month has fallen crows cry autumn frost all over the sky',}

Second, use vue instruction

Export default {data () {return {msg:' month has fallen crows cry autumn frost all over the sky

V-model is used here to bind the value of the input box to msg, or v-text v-html v-bind, etc.

Third, add': 'binding to the tag attribute.

Export default {data () {return {msg:' month has fallen crows cry autumn frost',}

Bind the value of msg to the title of the cell cell through: title. If you forget to add':'in front of the title attribute, the page display will look like this:

The value given to title is not the variable msg in data () but the string "msg".

4. `${}` is used to concatenate strings before data.

Export default {data () {return {msg:' month has fallen crows cry autumn frost', color:'aqua'}

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