init
This commit is contained in:
molong
@@ -0,0 +1,101 @@
|
||||
<!--
|
||||
* @Descripttion: scContextmenu组件
|
||||
* @version: 1.0
|
||||
* @Author: sakuya
|
||||
* @Date: 2021年7月23日09:25:57
|
||||
* @LastEditors:
|
||||
* @LastEditTime:
|
||||
* @other: 代码完全开源，欢迎参考，也欢迎PR
|
||||
-->
|
||||
|
||||
<template>
|
||||
<transition name="el-zoom-in-top">
|
||||
<div v-if="visible" ref="contextmenu" class="sc-contextmenu" :style="{left:left+'px',top:top+'px'}" @contextmenu.prevent="fun">
|
||||
<ul class="sc-contextmenu__menu">
|
||||
<slot></slot>
|
||||
</ul>
|
||||
</div>
|
||||
</transition>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
provide() {
|
||||
return {
|
||||
menuClick: this.menuClick
|
||||
}
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
visible: false,
|
||||
top: 0,
|
||||
left: 0
|
||||
}
|
||||
},
|
||||
watch: {
|
||||
visible(value) {
|
||||
var _this = this;
|
||||
var cm = function(e){
|
||||
let sp = _this.$refs.contextmenu
|
||||
if(sp&&!sp.contains(e.target)){
|
||||
_this.closeMenu()
|
||||
}
|
||||
}
|
||||
if (value) {
|
||||
document.body.addEventListener('click', e=>cm(e))
|
||||
}else{
|
||||
document.body.removeEventListener('click', e=>cm(e))
|
||||
}
|
||||
}
|
||||
},
|
||||
mounted() {
|
||||
|
||||
},
|
||||
methods: {
|
||||
menuClick(command){
|
||||
this.closeMenu()
|
||||
this.$emit('command', command)
|
||||
},
|
||||
openMenu(e) {
|
||||
e.preventDefault()
|
||||
this.visible = true
|
||||
this.left = e.clientX + 1
|
||||
this.top = e.clientY + 1
|
||||
|
||||
this.$nextTick(() => {
|
||||
var ex = e.clientX + 1
|
||||
var ey = e.clientY + 1
|
||||
var innerWidth = window.innerWidth
|
||||
var innerHeight = window.innerHeight
|
||||
var menuHeight = this.$refs.contextmenu.offsetHeight
|
||||
var menuWidth = this.$refs.contextmenu.offsetWidth
|
||||
//位置修正公示
|
||||
//left = (当前点击X + 菜单宽度 > 可视区域宽度 ? 可视区域宽度 - 菜单宽度 : 当前点击X)
|
||||
//top = (当前点击Y + 菜单高度 > 可视区域高度 ? 当前点击Y - 菜单高度 : 当前点击Y)
|
||||
this.left = ex + menuWidth > innerWidth ? innerWidth - menuWidth : ex
|
||||
this.top = ey + menuHeight > innerHeight ? ey - menuHeight : ey
|
||||
})
|
||||
this.$emit('visibleChange', true)
|
||||
},
|
||||
closeMenu() {
|
||||
this.visible = false;
|
||||
this.$emit('visibleChange', false)
|
||||
},
|
||||
fun(){
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style>
|
||||
.sc-contextmenu {position: fixed;z-index: 3000;}
|
||||
.sc-contextmenu__menu {display: inline-block;min-width: 120px;border: 1px solid #e4e7ed;background: #fff;box-shadow: 0 2px 12px 0 rgba(0,0,0,.1);z-index: 3000;list-style-type: none;padding: 10px 0;}
|
||||
.sc-contextmenu__menu > hr {margin:5px 0;border: none;height: 1px;font-size: 0px;background-color: #ebeef5;}
|
||||
.sc-contextmenu__menu > li {margin:0;cursor: pointer;line-height: 30px;padding: 0 17px 0 10px;color: #606266;display: flex;justify-content: space-between;white-space: nowrap;text-decoration: none;position: relative;}
|
||||
.sc-contextmenu__menu > li:hover {background-color: #ecf5ff;color: #66b1ff;}
|
||||
.sc-contextmenu__menu > li.disabled {cursor: not-allowed;color: #bbb;background: transparent;}
|
||||
.sc-contextmenu__icon {display: inline-block;width: 14px;font-size: 14px;margin-right: 10px;}
|
||||
.sc-contextmenu__suffix {margin-left: 40px;color: #999;}
|
||||
.sc-contextmenu__menu li ul {position: absolute;top:0px;left:100%;display: none;margin: -11px 0;}
|
||||
</style>
|
||||
@@ -0,0 +1,84 @@
|
||||
<!--
|
||||
* @Descripttion: scContextmenuItem组件
|
||||
* @version: 1.2
|
||||
* @Author: sakuya
|
||||
* @Date: 2021年7月23日16:29:36
|
||||
* @LastEditors: sakuya
|
||||
* @LastEditTime: 2022年2月8日15:51:07
|
||||
-->
|
||||
|
||||
<template>
|
||||
<hr v-if="divided">
|
||||
<li :class="disabled?'disabled':''" @click.stop="liClick" @mouseenter="openSubmenu($event)" @mouseleave="closeSubmenu($event)">
|
||||
<span class="title">
|
||||
<el-icon class="sc-contextmenu__icon"><component v-if="icon" :is="icon" /></el-icon>
|
||||
{{title}}
|
||||
</span>
|
||||
<span class="sc-contextmenu__suffix">
|
||||
<el-icon v-if="$slots.default"><el-icon-arrow-right /></el-icon>
|
||||
<template v-else>{{suffix}}</template>
|
||||
</span>
|
||||
<ul v-if="$slots.default" class="sc-contextmenu__menu">
|
||||
<slot></slot>
|
||||
</ul>
|
||||
</li>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
export default {
|
||||
props: {
|
||||
command: { type: String, default: "" },
|
||||
title: { type: String, default: "" },
|
||||
suffix: { type: String, default: "" },
|
||||
icon: { type: String, default: "" },
|
||||
divided: { type: Boolean, default: false },
|
||||
disabled: { type: Boolean, default: false },
|
||||
},
|
||||
inject: ['menuClick'],
|
||||
methods: {
|
||||
liClick(){
|
||||
if(this.$slots.default){
|
||||
return false
|
||||
}
|
||||
if(this.disabled){
|
||||
return false
|
||||
}
|
||||
this.menuClick(this.command)
|
||||
},
|
||||
openSubmenu(e){
|
||||
var menu = e.target.querySelector('ul')
|
||||
if(!menu){
|
||||
return false
|
||||
}
|
||||
menu.style.display = 'inline-block'
|
||||
var rect = menu.getBoundingClientRect()
|
||||
var menuX = rect.left
|
||||
var menuY = rect.top
|
||||
var innerWidth = window.innerWidth
|
||||
var innerHeight = window.innerHeight
|
||||
var menuHeight = menu.offsetHeight
|
||||
var menuWidth = menu.offsetWidth
|
||||
if(menuX + menuWidth > innerWidth){
|
||||
menu.style.left = 'auto'
|
||||
menu.style.right = '100%'
|
||||
}
|
||||
if(menuY + menuHeight > innerHeight){
|
||||
menu.style.top = 'auto'
|
||||
menu.style.bottom = '0'
|
||||
}
|
||||
},
|
||||
closeSubmenu(e){
|
||||
var menu = e.target.querySelector('ul')
|
||||
if(!menu){
|
||||
return false
|
||||
}
|
||||
menu.removeAttribute("style")
|
||||
menu.style.display = 'none'
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style>
|
||||
|
||||
</style>
|
||||
Reference in New Issue
Block a user