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Vue

<template>
<el-dialog
title="资源库"
:visible.sync="dialogVisible"
width="80%"
:modal="true"
:modal-append-to-body="false"
:appen-to-body="true"
class="bs-dialog-wrap bs-el-dialog"
@closed="close"
>
<div class="content">
<div class="big-screen-list-wrap">
<div class="top-search-wrap">
<el-input
v-model="searchKey"
class="bs-el-input"
placeholder="请输入图片名称"
prefix-icon="el-icon-search"
clearable
@clear="reSearch"
@keyup.enter.native="reSearch"
/>
<el-select
v-model="code"
class="bs-el-select"
popper-class="bs-el-select"
placeholder="请选择分组"
clearable
@change="reSearch"
>
<el-option
v-for="item in options"
:key="item.id"
:label="item.name"
:value="item.code"
/>
</el-select>
<el-button
type="primary"
@click="reSearch"
>
搜索
</el-button>
</div>
<div
v-if="list.length !== 0"
v-loading="loading"
class="list-wrap bs-scrollbar"
element-loading-text="加载中"
:style="{
display: gridComputed ? 'grid' : 'flex',
justifyContent: gridComputed ? 'space-around' : 'flex-start',
height: 'calc(100vh - 400px)',
marginBottom: '38px'
}"
>
<!-- <div v-if="list.length !== 0"> -->
<div
v-for="screen in list"
:key="screen.id"
class="big-screen-card-wrap"
:style="{
width: gridComputed ? 'auto' : '290px'
}"
@click="chooseImg(screen)"
>
<div
:class="focus.id == screen.id ? 'focus' : ''"
class="big-screen-card-inner"
>
<div class="big-screen-card-img">
<el-image
:src="getCoverPicture(screen.url)"
fit="contain"
style="width: 100%; height: 100%"
>
<div
slot="placeholder"
class="image-slot"
>
加载中···
</div>
</el-image>
</div>
<div class="big-screen-bottom">
<div
class="left-bigscreen-title"
:title="screen.originalName"
>
{{ screen.originalName }}
</div>
</div>
</div>
</div>
</div>
<div
v-else
class="empty"
>
暂无数据
</div>
</div>
<div class="footer-pagination-wrap">
<div class="bs-pagination">
<el-pagination
class="bs-el-pagination"
popper-class="bs-el-pagination"
background
layout="total, prev, pager, next, sizes"
:page-size="size"
prev-text=""
next-text=""
:total="totalCount"
:page-sizes="[10, 20, 50, 100]"
:current-page="current"
@current-change="currentChangeHandle"
@size-change="sizeChangeHandle"
/>
</div>
</div>
</div>
<div
slot="footer"
class="dialog-footer"
>
<el-button
class="bs-el-button-default"
@click="dialogVisible = false"
>
取消
</el-button>
<el-button
type="primary"
@click="confirm"
>
确定
</el-button>
<el-button
type="primary"
@click="jumpto"
>
资源管理
</el-button>
</div>
</el-dialog>
</template>
<script>
import { pageMixins } from 'data-room-ui/js/mixins/page'
import cloneDeep from 'lodash/cloneDeep'
import { getFileUrl } from 'data-room-ui/js/utils/file'
export default {
name: 'SourceDialog',
mixins: [pageMixins],
props: {
imgUrl: {
type: String,
default: ''
}
},
model: {
prop: 'imgUrl',
event: 'change'
},
data () {
return {
dialogVisible: false,
loading: false,
options: [],
code: '',
focus: -1,
list: [],
searchKey: '',
imgExtends: ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'svg', 'webp', 'ico']
}
},
computed: {
gridComputed () {
return this.list.length > 3
}
},
mounted () { },
methods: {
jumpto () {
const { href } = this.$router.resolve('/dataRoom-redirect?edit=source')
window.open(href, '_blank')
},
chooseImg (img) {
this.focus = cloneDeep(img)
},
close () { },
init () {
this.dialogVisible = true
this.current = 1
this.searchKey = ''
this.code = ''
this.focus = -1
this.getDataList()
this.getCatalogList()
},
confirm () {
this.dialogVisible = false
if (this.focus !== -1) {
this.$emit('change', this.focus)
this.$emit('getImg', this.focus)
}
},
getDataList () {
this.loading = true
this.$dataRoomAxios.get('/bigScreen/file', {
module: this.code,
current: this.current,
size: this.size,
// 资源库中只显示图片类型的文件
extensionList: this.imgExtends,
searchKey: this.searchKey
})
.then((data) => {
this.list = data.list
this.totalCount = data.totalCount
})
.finally(() => {
this.loading = false
})
},
// 获取目录的列表
getCatalogList () {
this.$dataRoomAxios.get('/bigScreen/type/list/resourceCatalog')
.then((data) => {
this.options = data
})
.catch(() => { })
},
/**
* 获取文件访问地址,如果是相对路径则拼接上文件访问前缀地址
* @param url
* @returns {*}
*/
getCoverPicture (url) {
return getFileUrl(url)
},
}
}
</script>
<style lang="scss" scoped>
@import '../../assets/style/bsTheme.scss';
::v-deep .el-dialog__body{
position: relative;
min-height: 500px;
padding: 0 16px 16px 16px !important;
}
.big-screen-list-wrap {
.el-select {
display: inline-block !important;
position: relative !important;
width: auto !important;
}
position: relative;
height: 100%;
// margin:0 16px;
// padding: 16px;
color: #9ea9b2;
background-color: var(--bs-background-2) !important;
.top-search-wrap {
display: flex;
align-items: center;
justify-content: flex-end;
position: sticky;
top: 0px;
z-index: 999;
padding: 16px 0;
background-color: var(--bs-background-2);
.el-input {
width: 200px;
margin-right: 20px;
::v-deep .el-input__inner {
background-color: var(--bs-background-1) !important;
}
}
.el-select {
margin-right: 20px;
::v-deep .el-input__inner {
background: var(--bs-background-1) !important;
background-color: var(--bs-background-1) !important;
}
}
}
.list-wrap {
/* display: grid; */
overflow: auto;
// 间隙自适应
justify-content: space-around;
// max-height: calc(100vh - 270px);
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
grid-gap: 15px;
.big-screen-card-wrap {
position: relative;
height: 230px;
cursor: pointer;
&:hover {
.screen-card__hover {
height: 180px;
}
}
.screen-card__hover {
position: absolute;
z-index: 999;
top: 0;
right: 0;
left: 0;
display: flex;
overflow: hidden;
align-items: center;
justify-content: center;
height: 0;
transition: height 0.4s;
background: #00000099;
}
.focus {
color: var(--bs-el-text) !important;
border: 1px solid var(--bs-el-color-primary) !important;
}
.big-screen-card-inner {
overflow: hidden;
width: 100%;
height: 100%;
cursor: pointer;
background-color: var(--bs-background-2);
box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
color: var(--bs-el-title);
border: 1px solid var(--bs-background-2);
&:hover {
color: var(--bs-el-text);
border: 1px solid var(--bs-el-color-primary);
}
.add-big-screen-card-text {
color: var(--bs-el-color-primary);
font-size: 24px;
}
.big-screen-card-img {
width: 100%;
height: 180px;
img {
width: 100%;
height: 100%;
object-fit: cover;
}
::v-deep .image-slot {
height: 100%;
background-color: var(--bs-background-2);
display: flex;
align-items: center;
justify-content: center;
}
::v-deep .el-image__error {
background-color: #1d1d1d;
}
}
.big-screen-bottom {
display: flex;
align-items: center;
flex-direction: row;
justify-content: space-between;
box-sizing: border-box;
width: 100%;
/*height: 26px;*/
padding: 0 10px;
height: calc(100% - 180px);
color: var(--bs-el-title);
background-color: var(--bs-background-2);
.left-bigscreen-title {
font-size: 14px;
overflow: hidden;
width: 100%;
white-space: nowrap;
text-overflow: ellipsis;
}
.right-bigscreen-time-title {
font-size: 14px;
overflow: hidden;
width: 140px;
white-space: nowrap;
text-overflow: ellipsis;
}
}
.big-screen-card-text {
font-size: 14px;
padding: 10px;
text-align: center;
color: #333;
}
}
.big-screen-card-inner-add {
display: flex;
align-items: center;
justify-content: center;
}
}
}
.el-loading-parent--relative {
position: unset !important;
}
}
.footer-pagination-wrap {
bottom: 5px;
right: 16px;
width: 100%;
margin-top: 16px;
position: absolute;
}
.bs-pagination {
::v-deep .el-input__inner {
width: 110px !important;
border: none;
background: var(--bs-el-background-1);
}
}
.empty {
width: 100%;
height: 70%;
min-height: 300px;
display: flex;
justify-content: center;
align-items: center;
}
</style>