<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> </head> <body> <div id="app"> <div v-bind:style='{border:borderStyle,width:widthStyle,height:heightStyle}'></div> <button v-on:click='handle'>奇幻</button> <div v-bind:style='objStyles'></div> <div v-bind:style='[objStyles,overrideStyles]'></div> </div> <script type="text/javascript" src="./js/vue.js"></script> <script> /* 语法功能 */ //自定义按键修饰符 名字自定义 对应的值必须是event的值 Vue.config.keyCodes.aaa = 65; var vm = new Vue({ //绑定的标签 el: '#app', //自定义按键修饰符 data: { borderStyle: '1px solid blue', widthStyle: '100px', heightStyle: '200px', objStyles: { border: '1px solid green', width: '200px', height: '100px' }, overrideStyles: { border: '5px solid orange', backgroundColor: 'blue' } }, methods: { handle: function() { this.heightStyle = '100px'; this.objStyles.width = '100px'; } } }); </script> </body> </html>
