摘要：
this.isCollapse;},在计算属性中动态绑定class样式，computed:{toggleButton(){if{return"minMargin";}else{return"maxMargin";}}}css样式：.minMargin{10px;height:100%;position:absolute;cursor:pointer;margin-left:64px;}.maxMargin{10px;height:100%;position:absolute;cursor:pointer;margin-left:170px;}
1、操作按钮
<el-container>
<el-aside :width="isCollapse ? '64px' : '170px'">
<div :class="toggleButton" @click="togleCollapse">
<img src="http://t.zoukankan.com/assets/img/menu-toggle-line.png" />
</div>
<el-menu
router
unique-opened
:default-active="$route.path"
:collapse="isCollapse"
:collapse-transition="false"
>
<el-menu-item :index="'/' + 'report/all'">
<i class="el-icon-document"></i>
<span slot="title">所有举报</span>
</el-menu-item>
<el-menu-item :index="'/' + 'report/weChart'">
<i class="el-icon-menu"></i>
<span slot="title">微信举报</span>
</el-menu-item>
<el-menu-item :index="'/' + 'report/net'">
<i class="el-icon-document"></i>
<span slot="title">网络举报</span>
</el-menu-item>
<el-menu-item :index="'/' + 'report/phone'">
<i class="el-icon-setting"></i>
<span slot="title">电话举报</span>
</el-menu-item>
<el-menu-item index="5">
<i class="el-icon-setting"></i>
<span slot="title">其他方式</span>
</el-menu-item>
<el-menu-item index="6">
<i class="el-icon-setting"></i>
<span slot="title">电话咨询</span>
</el-menu-item>
<el-menu-item index="7">
<i class="el-icon-setting"></i>
<span slot="title">草稿箱</span>
</el-menu-item>
</el-menu>
</el-aside>
<el-main>
<router-view></router-view>
</el-main>
</el-container>
data() {
return {
// 默认不折叠
isCollapse: false
};
},
点击事件：
// 菜单的折叠与展开
togleCollapse() {
this.isCollapse = !this.isCollapse;
},
在计算属性中 动态绑定class样式，
computed: {
toggleButton() {
if (this.isCollapse) {
return "minMargin";
} else {
return "maxMargin";
}
}
}
css样式：
.minMargin {
10px;
height: 100%;
position: absolute;
cursor: pointer;
margin-left: 64px;
}
.maxMargin {
10px;
height: 100%;
position: absolute;
cursor: pointer;
margin-left: 170px;
}