【发布时间】:2019-06-13 23:53:24
【问题描述】:
这是我的代码,我想获取 list 数组并在 html 中显示它们
<!DOCTYPE HTML>
<html>
<head>
<script src="https://unpkg.com/vue"></script>
</head>
<body>
<div id="app">
<h2>{{number}}</h2>
<h2>Here it is!</h2>
<div v-for="item in list">{{ item.question_text }}</div>
</div>
</body>
<script type="text/javascript">
var app = new Vue({
el: '#app',
data: {
number:0,
list : [{question_text: "apple", question_owner: "HJ", answer_owner: "1Sun"},
{question_text: "banana", question_owner: "HJ", answer_owner: "1Sun"},
{question_text: "caramel", question_owner: "HJ", answer_owner: "1Sun"},
{question_text: "demon", question_owner: "HJ", answer_owner: "1Sun"}]
}
})
</script>
</html>
我认为Vue 被正确识别,但是在获取数据时发生了一些错误,因为四个div DOM 元素被制作得很好。那么,为什么我不能正常获取数据??
【问题讨论】:
-
评论不用于扩展讨论;这个对话是moved to chat。
标签: javascript html vue.js vue-component