智享笔记 Vue2
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购物车案例组件化布局
<head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> .container { } .container .cart { width: 300px; margin: auto; } .container .title { background-color: lightblue; height: 40px; line-height: 40px; text-align: center; /*color: #fff;*/ } .contai
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作用域插槽用法
<style type="text/css"> .current { color: orange; }</style><body> <div id="app"> <fruit-list :list='list'> <template slot-scope='slotProps'> <strong v-if='slotProps.info.id==3' class="current">{{slotProps.info.name}}</strong> <span v-else>{{slotP
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具名插槽用法
<body> <div id="app"> <base-layout> <p slot='header'>标题信息</p> <p>主要内容1</p> <p>主要内容2</p> <p slot='footer'>底部信息信息</p> </base-layout> <base-layout> <template slot='header'> <p>标题信息1</p> <p>标题信息2</p&
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插槽基本用法
<body> <div id="app"> <alert-box>有bug发生</alert-box> <alert-box>有一个警告</alert-box> <alert-box></alert-box> </div> <script type="text/javascript" src="js/vue.js"></script> <script type="text/javascript"> /* 组件插槽：父组件向子组件传递内容 */ Vue.
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兄弟组件之间数据交互
<body> <div id="app"> <div>父组件</div> <div> <button @click='handle'>销毁事件</button> </div> <test-tom></test-tom> <test-jerry></test-jerry> </div> <script type="text/javascript" src="js/vue.js"></script> <script
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子组件向父组件传值携带参数
<body> <div id="app"> <div :style='{fontSize: fontSize + "px"}'>{{pmsg}}</div> <menu-item :parr='parr' @enlarge-text='handle($event)'></menu-item> </div> <script type="text/javascript" src="js/vue.js"></script> <script type="text/javascript"&g