我想通过 AJAX 动态加载 Vue 组件并渲染其模板。
主 Vue 实例:
const router = new VueRouter({
path: '/vue/actions/',
mode: 'history'
});
var app = new Vue({
el: '#mainContainer',
router,
data: {
mainContent: ''
},
methods: {
action: function (url) {
alert(url);
this.$router.push({ path: '/vue/actions/?'+url});
console.log(this.$route.query);
},
actions: function () {
var action;
if (!this.$route.query.action || this.$route.query.action == 'main') {
action = 'index';
} else {
action = this.$route.query.action;
}
var mainContent;
fetch('/vue/actions/?content_type=json&action='+action).then((response) => {
if(response.ok) {
return response.json();
}
throw new Error('Network response was not ok');
}).then((json) => {
this.$router.push({ path: '/vue/actions/', query: { action: json.action }});
// this.mainContent = json.template;
console.log(json.template);
this.dynamicComponent = json.template;
}).catch((error) => {
console.log(error);
});
}
},
created: function () {
this.actions();
}
})
初始页面:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title></title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="" />
<meta name="author" content="" />
<meta http-equiv='cache-control' content='no-cache'>
<meta http-equiv='expires' content='0'>
<meta http-equiv='pragma' content='no-cache'>
<script type="text/javascript" src="/js/vue.min.js"></script>
<script src="/js/vue-router.js"></script>
</head>
<body>
<template><div><component :is="dynamicComponent"></component></div></template>
<div id="mainContainer" v-html="mainContent"></div>
<script type="text/javascript" src="/js/main.js"></script>
</body>
</html>
我想通过 AJAX 加载的组件:
Vue.component('dynamicComponent', {
template: '<div>Dynamic Component!</div>'
});
是否可以加载此类 Vue 组件并渲染其模板(能够在组件模板中使用 Vue 数据绑定(bind))？
最佳答案
以下是我获得所需内容的方法:
主 Vue 实例:
const router = new VueRouter({
path: '/vue/actions/',
mode: 'history'
});
var app = new Vue({
el: '#mainContainer',
router,
data: {
mainContent: ''
},
methods: {
action: function (url) {
this.$router.push({ path: '/vue/actions/?'+url});
console.log(this.$route.query);
},
actions: function () {
var action;
if (!this.$route.query.action || this.$route.query.action == 'main') {
action = 'index';
} else {
action = this.$route.query.action;
}
Vue.component('dynamic-component', (resolve) => {
import('/vue/actions/?content_type=javascript&action='+action).then((component) => {
resolve(component.default);
});
});
}
},
created: function () {
this.actions();
}
})
主页/初始页面正文:
<body>
<div id="mainContainer">
<dynamic-component></dynamic-component>
</div>
<script type="text/javascript" src="{{.__web_root_folder}}/js/main.js"></script>
</body>
我在需要时加载的组件代码:
export default {
template: '<div>Async Component! {{.test}}</div>',
data () {
return {
test: 'Works!'
}
}
}
感谢@MazinoSUkah!
关于ajax - 通过AJAX加载Vue组件，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/48167190/