现在做完适配之后,当页面宽度变化后,背景图片不会被压缩了但是怎么让图片中心无论页面宽度多大它始终在中间
有个object-position属性
<template>
<div class="all">
<div class="top">
<el-input
placeholder="输入检索的关键字"
size="medium"
v-model="searchForm.contentName"
@keyup.enter.native="search"
>
<template #suffix>
<i class="el-icon-search el-input__icon" @click="getListTable(1)"/>
</template>
</el-input>
</div>
<div class="mid">
<el-table
@row-dblclick="dbClickDetail"
:data="tableData"
class="jk-table"
style="width: 100%"
>
<el-table-column type="index" align="center" label="序号"></el-table-column>
<el-table-column prop="checkContentName" align="center" label="检查内容"></el-table-column>
<el-table-column prop="checkNum" align="center" label="检查项数量"></el-table-column>
<el-table-column prop="itemNum" align="center" label="标准条款数量"></el-table-column>
</el-table>
</div>
<div class="footer">
<el-pagination
@size-change="handleSizeChange"
@current-change="handleCurrentChange"
:current-page="searchForm.pageIndex"
:page-sizes="[15,30,45,60]"
:page-size="searchForm.pageSize"
layout="total, prev, pager, next, jumper"
:total="totalCount"
></el-pagination>
</div>
</div>
</template>
<script>
import { getQualitySafetyItems } from "@/services/index";
export default {
data(){
return{
searchForm:{
pageIndex: 1, //默认页码是第一页
pageSize: 15, //默认显示的条数
contentName: "" //关键字
},
totalCount: 0,
},
methods:{
//获取列表
getListTable(){
getQualitySafetyItems(this.searchForm).then(({data,totalCount})=>{
this.tableData = data;
this.totalCount = totalCount
})
},
//搜索关键字
search() {
this.searchForm.pageIndex = 1; //初始化当前所在页数
this.getListTable(); //获取数据
},
// 每条条数变化的回调处理
handleSizeChange(val){
// val变化后的每页的条数
this.searchForm.pageSize = val;//更新每页的条数
this.getListTable();//重新获取列表数据
},
// 页码变化的回调处理
handleCurrentChange(val){
//val 变化后的页码
this.searchForm.pageIndex = val;
this.getListTable();//重新获取列表数据
}
}
}
}
</script>
<style lang="scss" scoped>
.top {
.el-button {
font-size: 15px;
margin: 30px 40px 20px 30px;
}
.jk-table{
color:#ccc
}
.footer {
margin-top: 20px;
text-align: right;
}
</style>
效果图如下: