VUE el-table列表搜索功能纯前端实现方法
背景:对el-table数据进行搜索筛选,但是不想调取接口,纯前端实现
直接看代码:
<template>
<div class="project-container">
<SearchInputVue :keyword.sync="keyword" :placeholder="placeholderWords" style="margin-bottom: 20px" />
<div class="table">
<DefectList :defect-list="keyword ? filterDefectList : defectList" :total="fetchListPageData.total" :on-page-change="pageChange" />
</div>
</div>
</template>
<script lang="ts">
import Vue from 'vue'
import SearchInputVue from '@/components/Input/SearchInput.vue'
import DefectList from './components/DefectList.vue'
// import Info from '@/mock.json'
import API from '@/api'
import { warn } from '@/utils/common'
export default Vue.extend({
name: 'Index',
components: {
SearchInputVue,
DefectList
// TypeIcon
},
data() {
return {
defectList: [],
filterDefectList: [],
placeholderWords: '搜索缺陷',
keyword: '',
fetchListPageData: {
total: 0,
page: 1,
pageSize: 10
}
}
},
watch: {
keyword(newVal) {
const keyVal = newVal.replace(' ', '')
this.filterDefectList = keyVal ? this.defectList.filter(item => item.title.includes(keyVal)) : this.defectList
}
},
created() {
this.getDefectList()
},
methods: {
async getDefectList() {
try {
const res = await API.Defect.defectListData({
keyword: '',
page: this.fetchListPageData.page,
pageSize: this.fetchListPageData.pageSize
})
this.defectList = res.data.list
this.fetchListPageData.total = res.data.total
} catch (error) {
warn(error, true)
}
},
pageChange(current: number) {
this.fetchListPageData.page = current
this.getDefectList()
}
}
})
</script>
<style lang="stylus" scoped>
.project-container {
.project-name {
img {
position: relative;
top: 3px;
}
}
}
</style>
searchInput.vue
<template>
<el-input v-model="_keyword" :placeholder="placeholder" class="search" @change="$emit('trigger-event', _keyword)">
<img slot="prefix" class="search-icon" src="@/image/search.svg" alt="search" />
</el-input>
</template>
<script>
export default {
name: 'SearchInput',
props: {
placeholder: {
type: String,
default: '请输入要搜索的内容'
},
keyword: {
type: String,
default: ''
}
},
computed: {
_keyword: {
set: function (val) {
this.$emit('update:keyword', val)
},
get: function () {
return this.keyword
}
}
}
}
</script>
<style scoped lang="stylus">
.search {
width: auto;
/deep/ .el-input__prefix {
margin-left: 10px;
line-height: 40px;
}
/deep/ .el-input__inner {
padding-left: 54px;
width: 305px;
// height: 56px;
border-radius: 5px;
background-color: rgba(34, 37, 41, 1);
border: 0.5px solid rgba(255, 255, 255, 0.1);
font-weight: normal;
font-size: 16px;
line-height: 32px;
color: #fff;
}
/deep/ .el-input__suffix {
.el-input__suffix-inner {
border-color: none;
position: relative;
.el-icon-circle-close:before {
content: '\e6db' !important;
font-size: 24px;
color: #387DFF;
right: 20px;
top: -7px;
position: absolute;
}
}
}
}
.search-icon {
vertical-align: middle;
line-height: 40px;
}
</style>
总结
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