Vue Grid Layout官方文档
Vue Grid Layout中文文档
1. npm下载拖拽缩放库
npm install vue-grid-layout@3.0.0-beta1 --save2. vue3 使用 vue-grid-layout报错：external_commonjs_vue_commonjs2_vue_root_Vue_default.a is not a constructor
解决方案: vue3版本记得下载对应 vue-grid-layout@3.0.0-beta1版本的库，因为vue-grid-layout是vue2版本的，但用的是vue3版本，所以要安装vue3的依赖和相关配置
3. 在main.js中注册
// 将自动注册所有组件为全局组件
import keycloakInit from '@/utils/util.keycloak'
import VueGridLayout from 'vue-grid-layout'
const app = createApp(App)
app.use(store)
app.use(router)
app.use(ElementPlus)
app.use(VueGridLayout)
app.mount('#app')4. 页面中使用组件 -- 控制保存和编辑
页面使用效果图:
点击布局进行自定义拖拽功能 ----- 效果图 ----- 箭头处可进行拖拽大小及位置:
页面代码如下:
属性 GridLayout参数 和 GridItem参数 官网有详细介绍
<template>
<div class="nav-wrapper-b">
<div class="bar-title-b">
{{getChangeLine + ' ' + barTitle}}
</div>
<div class="time-b">
<span style="margin-left: 20px">{{ date }} {{ time }}</span>
<div style="display: inline-block;position: absolute;right: 12%;">
<el-button v-if="isEditDraggable"
type="success"
size="small"
@click="saveDragDataHome">保存
</el-button>
<el-button v-else
type="primary"
size="small"
@click="editDragDataHome">布局
</el-button>
</div>
</div>
</div>
<div class="home-container-b">
<!--********************** 实现自定义组件 *********************-->
<div class="drag-body" :class="isEditDraggable ? 'drag-body-edit' : ''">
<grid-layout :layout.sync="layoutDraggableList"
:col-num="100"
:row-height="5"
:is-draggable="draggableLayout"
:is-resizable="resizableLayout"
:vertical-compact="true"
:use-css-transforms="true">
<grid-item v-for="item in layoutDraggableList"
:static="false"
:x="item.x"
:y="item.y"
:w="item.w"
:h="item.h"
:i="item.i"
style="overflow: auto">
<!--测试组件-->
<div class="layout-component top-left-first-components"
v-if="item.i == 'topLeftFirst'">
<box-container-is>
00001
</box-container-is>
</div>
<!--前五组件-->
<div class="layout-component"
v-if="item.i == 'topLeftSecond'">
<box-container :boxTitle="'测试1'">
00002
</box-container>
</div>
<!--前五-->
<div class="layout-component"
v-if="item.i == 'topLeftThird'">
<box-container :boxTitle="'测试2'">
00003
</box-container>
</div>
<!--信息组件-->
<div class="layout-component"
v-if="item.i == 'topRightFirst'">
<box-container-is>
00004
</box-container-is>
</div>
<!--组件-->
<div class="layout-component"
v-if="item.i == 'topRightSecond'">
<box-container>
<topRightSecondBHome></topRightSecondBHome>
</box-container>
</div>
<!--组件-->
<div class="layout-component"
v-if="item.i == 'topRightThird'">
<box-container-is>
<topRightThirdBHome></topRightThirdBHome>
</box-container-is>
</div>
</grid-item>
</grid-layout>
</div>
</div>
</template>
<script setup>
import emitter from '@/utils/eventbus'
import {getDate, getTime, getTimeHours} from "@/utils/date";
import {useRoute, useRouter} from "vue-router";
import boxContainer from "@/components/boxContainer/index";
import boxContainerIs from "@/components/boxContainer/index1";
import {
workOrderLine,
topRightSecondBHome,
topRightThirdBHome,
} from "./components";
import {computed, ref} from "vue";
import {getCurrentInstance, nextTick} from "@vue/runtime-core";
import {onBeforeUnmount, onMounted, watch} from "vue";
import {saveTemplateApi} from '@/api/workOrderLineApi'
import {ElMessage} from "element-plus";
const {proxy} = getCurrentInstance()
//年月日
const date = ref(getDate());
//时分秒
const time = ref(getTime());
const getChangeLine = ref('')
const hours = ref(getTimeHours())
const barTitle = ref("")
const router = useRouter();
let isEditDraggable = ref(false)
const draggableLayout = ref(false)
const resizableLayout = ref(false)
const layoutDraggableList = ref([])
//点击编辑布局
function editDragDataHome() {
isEditDraggable.value = true
}
//保存布局
function saveDragDataHome() {
isEditDraggable.value = false
console.log(layoutDraggableList.value)
saveTemplateApi(layoutDraggableList.value).then(response => {
if (response.code == 200) {
ElMessage({
message: '模板布局已保存成功',
type: 'success',
duration: 6 * 1000
})
}
})
}
//模拟后端请求到的数据
let demoData = ref({
"id": 162,
"subjectId": 161,
"name": "主页",
"title": "生产分析",
"description": "第一个看板菜单信息",
"templateList": [
{
"id": 163,
"titleName": "人员信息",
"disabled": true,
"i": "topLeftFirst",
"x": 0,
"y": 0,
"w": 41,
"h": 10,
"menuId": 162
},
{
"id": 164,
"titleName": "前五",
"disabled": true,
"i": "topLeftSecond",
"x": 0,
"y": 10,
"w": 41,
"h": 21,
"menuId": 162
},
{
"id": 165,
"titleName": "吸嘴-抛料率前五",
"disabled": true,
"i": "topLeftThird",
"x": 0,
"y": 31,
"w": 41,
"h": 21,
"menuId": 162
},
{
"id": 166,
"titleName": "",
"disabled": true,
"i": "topRightFirst",
"x": 41,
"y": 0,
"w": 59,
"h": 10,
"menuId": 162
},
{
"id": 167,
"titleName": "",
"disabled": true,
"i": "topRightSecond",
"x": 41,
"y": 10,
"w": 59,
"h": 23,
"menuId": 162
},
{
"id": 168,
"titleName": "",
"disabled": true,
"i": "topRightThird",
"x": 41,
"y": 33,
"w": 59,
"h": 19,
"menuId": 162
}
]
})
initialHeightFun(demoData.value)
//根据高度进行调整尺寸
function initialHeightFun(data) {
nextTick(() => {
layoutDraggableList.value = data.templateList
barTitle.value = data.title
})
}
onBeforeUnmount(() => {})
//监听拖拽功能
watch(isEditDraggable, (res) => {
draggableLayout.value = !draggableLayout.value;
resizableLayout.value = !resizableLayout.value;
})
</script>
<style lang="scss" scoped>
.drag-body {
width: 100%;
height: 100%;
}
.layout-component {
width: 100%;
height: 100%;
display: flex;
flex-wrap: wrap;
align-content: space-between;
}
.layout-component-low-warning-second {
width: 95%;
height: 100%;
margin-right: 1%;
float: left;
}
.layout-component-low-warning-text {
width: 4%;
height: 100%;
float: right;
}
.layout-component-low-throwing-second {
width: 100%;
height: 100%;
}
.drag-body-edit {
.vue-grid-item:not(.vue-grid-placeholder) {
outline: 2px solid rgba(255, 96, 28, 0.71);
}
}
.vue-grid-item {
box-sizing: border-box !important;
}
.vue-grid-layout {
background: url("~@/assets/image/bg1.png");
-moz-background-size: 100% 100%;
background-size: 100% 100%;
}
::v-deep .vue-resizable-handle {
background: url("~@/assets/image/ic_show_more.png") no-repeat 100% 100%;
padding: 0 3px 3px 0;
background-origin: content-box;
-webkit-box-sizing: border-box;
position: absolute;
width: 45px;
height: 45px;
bottom: 0;
right: 0;
}
.vue-grid-item:not(.vue-grid-placeholder) {
//border: 1px solid #409eff;
color: #ffffff;
}
.vue-grid-item .resizing {
opacity: 0.9;
}
.vue-grid-item .static {
background: transparent;
}
.vue-grid-item .text {
font-size: 24px;
text-align: center;
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
height: 100%;
width: 100%;
}
.vue-grid-item .no-drag {
height: 100%;
width: 100%;
}
.vue-grid-item .minMax {
font-size: 12px;
}
.vue-grid-item .add {
cursor: pointer;
}
.nav-wrapper-b {
height: 60px;
line-height: 60px;
width: 100%;
background: url("~@/assets/image/top.png") no-repeat;
background-size: 100% 100%;
text-align: center;
position: relative;
color: #d5dfe8;
font-family: "黑体";
.bar-title-b {
font-size: 32px;
color: #ffffff;
font-weight: bolder;
}
.time-b {
position: absolute;
right: 1%;
top: 50%;
transform: translateY(-35%);
font-family: "Time Number";
font-weight: bold;
font-size: 29px;
width: 35%;
}
.mapChoose-b {
position: absolute;
left: 22px;
bottom: 15px;
color: #eee;
}
}
.home-container-b {
width: 100%;
height: 100%;
position: relative;
margin-top: 0;
}
.nav_btn {
position: absolute;
top: 5px;
width: 50%;
height: auto;
}
</style>总结
到此这篇关于VUE3中实现拖拽与缩放自定义看板vue-grid-layout详解的文章就介绍到这了,更多相关VUE3拖拽与缩放vue-grid-layout内容请搜索编程网以前的文章或继续浏览下面的相关文章希望大家以后多多支持编程网！
