13.VUE学习之控制行内样式 

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>vue</title>
    <link rel="stylesheet" href="">
    <!--<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>-->
    <script type="text/javascript" src="../js/vue.js"></script>

</head>
<body>
    <div id="vue">
        <div :style="{color:red,fontSize:size+'px'}">测试一</div>
        <input type="number" v-model="size">
        <div :style="div2">测试二</div> <!--可以用div2变量-->
        <div :style="[div2]">测试三</div> <!--也可以写成数组的形式-->
    </div>
</body>
<script type="text/javascript">
    var app = new Vue({
        el: "#vue",

        data:{
            red:"red",
            size:28,
            div2:{
                color:'red',
                background:'yellow',
                width:'30%'
            }
        }
    });

</script>
</html>

效果:

posted @ 2019-01-06 13:09  HaimaBlog  阅读(2148)  评论(0)  编辑  收藏  举报