我需要导航栏的右上角菜单。但在鼠标上方,子菜单似乎被截断在窗口上方。
如何使子菜单的右侧出现在窗口边框旁边?
new Vue({
el: '#app'
});
<link href="https://cdnjs.cloudflare.com/ajax/libs/element-ui/1.4.7/theme-default/index.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.2/vue.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/element-ui/1.4.7/index.js"></script>
<div id="app">
<el-menu class="el-menu" mode="horizontal">
<el-submenu index="4" style="float: right;">
<template slot="title"><i class="el-icon-menu"></i></template>
<el-menu-item index="4-1"><i class="el-icon-setting"></i> Settings</el-menu-item>
<el-menu-item index="4-2"><i class="el-icon-information"></i> About</el-menu-item>
<el-menu-item index="4-3"><i class="el-icon-circle-close"></i> Logout</el-menu-item>
</el-submenu>
</el-menu>
</div>
发布于 2017-10-17 07:05:26
您可以更改css中菜单的位置属性。重置left
值,并添加right: 0
new Vue({
el: '#app'
});
.el-menu--horizontal .el-submenu > .el-menu {
left: initial !important;
right: 0;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/element-ui/1.4.7/theme-default/index.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.2/vue.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/element-ui/1.4.7/index.js"></script>
<div id="app">
<el-menu class="el-menu" mode="horizontal">
<el-submenu index="4" style="float: right;">
<template slot="title"><i class="el-icon-menu"></i></template>
<el-menu-item index="4-1"><i class="el-icon-setting"></i> Settings</el-menu-item>
<el-menu-item index="4-2"><i class="el-icon-information"></i> About</el-menu-item>
<el-menu-item index="4-3"><i class="el-icon-circle-close"></i> Logout</el-menu-item>
</el-submenu>
</el-menu>
</div>
https://stackoverflow.com/questions/46793057
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