var vm = new Vue({
data: {
items: ["a", "b", "c"]
}
})
vm.items[1] = "x" //
vm.items.length = 2 // the official website does not mean that vm.items [1] ="x"is not responsive
the tests are as follows:
<script>
var app = new Vue({
el: "-sharpapp",
data: {
english: ["a", "b", "c"],
items: [{
name: "",
age:18,
},{
name: "",
age:18,
},{
name: "",
age:18,
}]
},
methods: {
dianji:function(){
console.log("")
//app.english[0]="X-man"
app.items[0]["name"] = "X-man"
}
},
created: function () {
console.log("")
}
})
</script> app.items0 = "Xmurman"
how is it responsive, solve?