<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>通配符</title>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<style type="text/css">
/* 重点看这里,选择ID以“container_”开头的元素 */
[id^='container_']{
background-color: darkseagreen;
}
</style>
</head>
<body>
<div id="app">
<div v-for="i in 10"><p v-bind:id="'container_'+i"> {{i}} </p></div>
</div> <script>
new Vue({
el: '#app',
data: {}
})
</script>
</body>
</html>
