【发布时间】:2019-03-13 06:52:39
【问题描述】:
在下面的代码中,当父模板为text/x-template时,子组件(在父组件内)被渲染:
<script type="text/x-template id="#list">
<div class="wrapper">
<p>{{firstName}} -
<button @click="changeFirstName">Change</button>
</p>
<LastNameCmp></LastNameCmp>
</div>
</script>
然而,如下所示,如果父模板是从 html 派生的,则子组件不会被渲染。为什么会这样?
模板
<div id="app">
<div class="wrapper">
<p>{{firstName}} -
<button @click="changeFirstName">Change</button>
</p>
<LastNameCmp></LastNameCmp>
</div>
</div>
<script type="text/x-template" id="item">
<div><p>{{lastName}} - <button @click="changeLastName">Change</button></p></div>
</script>
VueJS
var LastNameCmp = {
template: '#item',
data() {
return {
lastName: 'Sharma'
}
},
methods: {
changeLastName: function() {
this.lastName = 'Abrahim'
}
}
}
new Vue({
el: '#app',
components: {
LastNameCmp
},
data: {
firstName: 'Rajat'
},
methods: {
changeFirstName: function() {
this.firstName = 'John'
}
}
})
谢谢。
【问题讨论】:
标签: vuejs2