x-php-Admin/src/views/home/widgets/index.vue

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<template>
<div :class="['widgets-home', customizing?'customizing':'']" ref="main">
<div class="widgets-content">
<div class="widgets-top">
<div class="widgets-top-title">
控制台
</div>
<div class="widgets-top-actions">
<el-button v-if="customizing" type="primary" icon="el-icon-check" round @click="save">完成</el-button>
<el-button v-else type="primary" icon="el-icon-edit" round @click="custom">自定义</el-button>
</div>
</div>
<div class="widgets" ref="widgets">
<div class="widgets-wrapper">
<div v-if="nowCompsList.length<=0" class="no-widgets">
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<el-empty image="@/assets/img/no-widgets.svg" description="没有部件啦" :image-size="280"></el-empty>
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</div>
<el-row :gutter="15">
<el-col v-for="(item, index) in grid.layout" v-bind:key="index" :md="item" :xs="24">
<draggable v-model="grid.copmsList[index]" animation="200" handle=".customize-overlay" group="people" item-key="com" dragClass="aaaaa" force-fallback fallbackOnBody class="draggable-box">
<template #item="{ element }">
<div class="widgets-item">
<component :is="allComps[element]"></component>
<div v-if="customizing" class="customize-overlay">
<el-button class="close" type="danger" plain icon="el-icon-close" size="small" @click="remove(element)"></el-button>
<label><el-icon><component :is="allComps[element].icon" /></el-icon>{{ allComps[element].title }}</label>
</div>
</div>
</template>
</draggable>
</el-col>
</el-row>
</div>
</div>
</div>
<div v-if="customizing" class="widgets-aside">
<el-container>
<el-header>
<div class="widgets-aside-title"><el-icon><el-icon-circle-plus-filled/></el-icon></div>
<div class="widgets-aside-close" @click="close()"><el-icon><el-icon-close /></el-icon></div>
</el-header>
<el-header style="height:auto">
<div class="selectLayout">
<div class="selectLayout-item item01" :class="{active:grid.layout.join(',')=='12,6,6'}" @click="setLayout([12,6,6])">
<el-row :gutter="2">
<el-col :span="12"><span></span></el-col>
<el-col :span="6"><span></span></el-col>
<el-col :span="6"><span></span></el-col>
</el-row>
</div>
<div class="selectLayout-item item02" :class="{active:grid.layout.join(',')=='24,16,8'}" @click="setLayout([24,16,8])">
<el-row :gutter="2">
<el-col :span="24"><span></span></el-col>
<el-col :span="16"><span></span></el-col>
<el-col :span="8"><span></span></el-col>
</el-row>
</div>
<div class="selectLayout-item item03" :class="{active:grid.layout.join(',')=='24'}" @click="setLayout([24])">
<el-row :gutter="2">
<el-col :span="24"><span></span></el-col>
<el-col :span="24"><span></span></el-col>
<el-col :span="24"><span></span></el-col>
</el-row>
</div>
</div>
</el-header>
<el-main class="nopadding">
<div class="widgets-list">
<div v-if="myCompsList.length<=0" class="widgets-list-nodata">
<el-empty description="没有部件啦" :image-size="60"></el-empty>
</div>
<div v-for="item in myCompsList" :key="item.title" class="widgets-list-item">
<div class="item-logo"><el-icon><component :is="item.icon" /></el-icon></div>
<div class="item-info">
<h2>{{ item.title }}</h2>
<p>{{ item.description }}</p>
</div>
<div class="item-actions">
<el-button type="primary" icon="el-icon-plus" size="small" @click="push(item)"></el-button>
</div>
</div>
</div>
</el-main>
<el-footer style="height:51px;">
<el-button size="small" @click="backDefaul()">恢复默认</el-button>
</el-footer>
</el-container>
</div>
</div>
</template>
<script>
import draggable from 'vuedraggable'
import allComps from './components'
export default {
components: {
draggable
},
data() {
return {
customizing: false,
allComps: allComps,
selectLayout: [],
defaultGrid: this.$CONFIG.DEFAULT_GRID,
grid: []
}
},
created(){
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this.grid = this.$tool.data.get("grid") || JSON.parse(JSON.stringify(this.defaultGrid))
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},
mounted() {
this.$emit('on-mounted')
},
computed: {
allCompsList(){
var allCompsList = []
for(var key in this.allComps){
allCompsList.push({
key: key,
title: allComps[key].title,
icon: allComps[key].icon,
description: allComps[key].description
})
}
var myCopmsList = this.grid.copmsList.reduce(function(a, b){return a.concat(b)})
for(let comp of allCompsList){
const _item = myCopmsList.find((item)=>{return item === comp.key})
if(_item){
comp.disabled = true
}
}
return allCompsList
},
myCompsList(){
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var myGrid = this.$tool.data.get("DASHBOARDGRID")
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return this.allCompsList.filter(item => !item.disabled && myGrid.includes(item.key))
},
nowCompsList(){
return this.grid.copmsList.reduce(function(a, b){return a.concat(b)})
}
},
methods: {
//开启自定义
custom(){
this.customizing = true
const oldWidth = this.$refs.widgets.offsetWidth
this.$nextTick(() => {
const scale = this.$refs.widgets.offsetWidth / oldWidth
this.$refs.widgets.style.setProperty('transform', `scale(${scale})`)
})
},
//设置布局
setLayout(layout){
this.grid.layout = layout
if(layout.join(',')=='24'){
this.grid.copmsList[0] = [...this.grid.copmsList[0],...this.grid.copmsList[1],...this.grid.copmsList[2]]
this.grid.copmsList[1] = []
this.grid.copmsList[2] = []
}
},
//追加
push(item){
let target = this.grid.copmsList[0]
target.push(item.key)
},
//隐藏组件
remove(item){
var newCopmsList = this.grid.copmsList
newCopmsList.forEach((obj, index) => {
var newObj = obj.filter(o=>o!=item)
newCopmsList[index] = newObj;
})
},
//保存
save(){
this.customizing = false
this.$refs.widgets.style.removeProperty('transform')
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this.$tool.data.set("grid", this.grid)
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},
//恢复默认
backDefaul(){
this.customizing = false
this.$refs.widgets.style.removeProperty('transform')
this.grid = JSON.parse(JSON.stringify(this.defaultGrid))
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this.$tool.data.remove("grid")
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},
//关闭
close(){
this.customizing = false
this.$refs.widgets.style.removeProperty('transform')
}
}
}
</script>
<style scoped lang="scss">
.widgets-home {display: flex;flex-direction: row;flex: 1;height: 100%;}
.widgets-content {flex: 1;overflow: auto;overflow-x:hidden;padding:15px;}
.widgets-aside {width: 360px;background: #fff;box-shadow: 0 0 10px rgba(0,0,0,.1);position: relative;overflow: auto;}
.widgets-aside-title {font-size: 14px;display: flex;align-items: center;justify-content: center;}
.widgets-aside-title i {margin-right: 10px;font-size: 18px;}
.widgets-aside-close {font-size: 18px;width:30px;height: 30px;display: flex;align-items: center;justify-content: center;border-radius: 3px;cursor: pointer;}
.widgets-aside-close:hover {background: rgba(180,180,180,0.1);}
.widgets-top {margin-bottom: 15px;display: flex;justify-content: space-between;align-items: center;}
.widgets-top-title {font-size: 18px;font-weight: bold;}
.widgets {transform-origin: top left;transition: transform .15s;}
.draggable-box {height: 100%;}
.customizing .widgets-wrapper {margin-right:-360px}
.customizing .widgets-wrapper .el-col {padding-bottom:15px;}
.customizing .widgets-wrapper .draggable-box {border: 1px dashed var(--el-color-primary);padding:15px;}
.customizing .widgets-wrapper .no-widgets {display: none;}
.customizing .widgets-item {position: relative;margin-bottom: 15px;}
.customize-overlay {position: absolute;top:0;right:0;bottom:0;left:0;z-index: 1;display: flex;flex-direction: column;align-items: center;justify-content: center;background: rgba(255,255,255,0.9);cursor: move;}
.customize-overlay label {background: var(--el-color-primary);color: #fff;height:40px;padding:0 30px;border-radius: 40px;font-size: 18px;display: flex;align-items: center;justify-content: center;cursor: move;}
.customize-overlay label i {margin-right: 15px;font-size: 24px;}
.customize-overlay .close {position: absolute;top:15px;right:15px;}
.customize-overlay .close:focus, .customize-overlay .close:hover {background: var(--el-button-hover-color);}
.widgets-list {}
.widgets-list-item {display: flex;flex-direction: row;padding:15px;align-items: center;}
.widgets-list-item .item-logo {width: 40px;height: 40px;border-radius: 50%;background: rgba(180,180,180,0.1);display: flex;align-items: center;justify-content: center;font-size: 18px;margin-right: 15px;color: #6a8bad;}
.widgets-list-item .item-info {flex: 1;}
.widgets-list-item .item-info h2 {font-size: 16px;font-weight: normal;cursor: default;}
.widgets-list-item .item-info p {font-size: 12px;color: #999;cursor: default;}
.widgets-list-item:hover {background: rgba(180,180,180,0.1);}
.widgets-wrapper .sortable-ghost {opacity: 0.5;}
.selectLayout {width: 100%;display: flex;}
.selectLayout-item {width:60px;height:60px;border: 2px solid var(--el-border-color-light);padding:5px;cursor: pointer;margin-right: 15px;}
.selectLayout-item span {display: block;background: var(--el-border-color-light);height:46px;}
.selectLayout-item.item02 span {height:30px;}
.selectLayout-item.item02 .el-col:nth-child(1) span {height:14px;margin-bottom: 2px;}
.selectLayout-item.item03 span {height:14px;margin-bottom: 2px;}
.selectLayout-item:hover {border-color: var(--el-color-primary);}
.selectLayout-item.active {border-color: var(--el-color-primary);}
.selectLayout-item.active span {background: var(--el-color-primary);}
.dark {
.widgets-aside {background: #2b2b2b;}
.customize-overlay {background: rgba(43,43,43,0.9);}
}
@media (max-width: 992px){
.customizing .widgets {transform: scale(1) !important;}
.customizing .widgets-aside {width: 100%;position: absolute;top:50%;right:0;bottom:0;}
.customizing .widgets-wrapper {margin-right:0;}
}
</style>