it"s easy to understand metaphorically.
data(){
return {
province:""
}
},I want to modify the above province
here.<div v-for="item in area" @click="province = {{ item.name }}">{{ item.name }}</div>there is no reaction in writing like this.
This is probably whatmeans. Is it written in the wrong way? Or not at all? Solve the problem
is not written correctly
<div v-for='item in area' @click='province = item.name '>{{ item.name }}</div><div v-for='item in area' @click='e => province = item.name'>{{ item.name }}</div>the parenthesis syntax in the vue template is used to interpolate in the template, not in JS code
is the wrong way to write it. You can write
< div VMI for = "item in area" @ click=' () = > province = item.name': key= "item.name" > {{item.name}} < / div >
you can also define functions in js to make calls
obviously, I made a mistake, and there was a grammatical problem
.:{{province}}
<div v-for='item in area' @click='province = item.name'>{{ item.name }}</div>even if it is correct, you can't see the change, because the current one is to add a display to the item.name, which is more obvious
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