一:element中修改下拉框中的icon
例如:
<el-select v-model="value" filterable clearable placeholder="請選擇">
<el-option
v-for="item in options"
:key="item.value"
:label="item.label"
:value="item.value"
></el-option>
</el-select>
//我們要更改其icon,首先打開element官網:https://element.eleme.cn/#/zh-CN/component/icon,找到想要更改的圖標即可。替換content里面的值。
如果里面沒有我們想要的圖標可以把阿里圖標加入到element里面;
css部分:
/deep/ .el-select__caret:before{
content: "\e78f";
font-size: 18px;
}
二:在element下拉框中添加搜索項;
如圖:
data中:
arr: [{
id: 1,
label: 'qqq'
}, {
id: 2,
label: 'www'
}, {
id: 3,
label: 'eee'
}],
methods: {
myfilter () {
let queryString = this.keyWord
let restaurants = this.basearr
let results = queryString ? restaurants.filter(this.createFilter(queryString)) : restaurants
this.arr = results
}
}
<el-select v-model="value">
<el-input v-model="keyWord" v-on:input="myfilter" placeholder="輸入關鍵字搜索">
<i slot="suffix" class="el-input__icon el-icon-search"></i>
</el-input>
<el-option
v-for="(item,index) in arr"
:key="index"
:value="item.id"
:label="item.label">
</el-option>
</el-select>
三:在element中修改時間選擇器中的按鈕樣式;
列入:去掉底部某個按鈕
<el-date-picker
v-model="valueTime"
type="datetime"
placeholder="選擇日期時間">
</el-date-picker>
其實對很多來說,肯定想的是隱藏其樣式不就好了,一般我們用了scss,scop,樣式會受其影響,我們此時在class名前面加上/deep/還是不會生效。去掉scop也不生效;
方法一:
/deep/ .el-picker-panel{
/deep/ .el-picker-panel__footer{
/deep/ .el-button--text{
display:none!important;
}
}
}
如果此種方法也不生效。那我們需要用另外一種方法;
方法二:
<script src="./script.js"></script>
<style>
.el-picker-panel .el-picker-panel__footer .el-button--text{
display:none!important;
}
</style>
注意:一定要把這個style樣式寫在scss樣式前面
<style lang="scss" src="./style.scss" scoped></style>
四:在element中表頭和列表中添加內容;
例如:
<el-table :data="tableData" style="width: 100%;margin-top:20px;" height="auto">
<el-table-column type="selection" width="55"></el-table-column>
<el-table-column fixed prop="date" label="日期" align="center" width="150"></el-table-column>
<el-table-column prop="name" label="姓名" align="center" width="120"></el-table-column>
<el-table-column prop="name" align="center" width="180">
<template slot="header">
//在頭部添加搜索框
<el-input v-model="search" size="mini" placeholder="輸入關鍵字搜索">
<i slot="suffix" class="el-input__icon el-icon-search"></i>
</el-input>
</template>
</el-table-column>
<el-table-column prop="city" label="市區" align="center" width="120">
<template slot="header">
//在頭部添加下拉菜單
<el-dropdown trigger="click" @command="handleCommand2" size="mini">
<span>
市區
<i class="el-icon-arrow-down el-icon--right"></i>
</span>
<el-dropdown-menu slot="dropdown">
<el-dropdown-item
v-for="item in jobs"
:key="item.id"
:command="item.label"
>{{item.label}}</el-dropdown-item>
</el-dropdown-menu>
</el-dropdown>
</template>
</el-table-column>
<el-table-column prop="address" label="職務" align="center" width="300">
<template slot-scope="scope">
//在列表中添加select選擇器
<el-select
v-model="scope.row.job"
value-key="id"
placeholder="請選擇職務"
size="mini"
clearable
:disabled="scope.row.checked == true"
>
<el-option
v-for="item in jobs"
:key="item.id"
:label="item.label"
:value="item.value"
></el-option>
</el-select>
</template>
</el-table-column>
<el-table-column prop="zip" label="郵編" align="center" width="120"></el-table-column>
</el-table>
在<template slot-scope="scope">
</template>中添加自己要修改的內容;
data:
tableData: [{
date: '2016-05-03',
name: '王小虎',
province: '上海',
city: '普陀區',
address: '上海市普陀區金沙江路 1518 弄',
zip: 200333
}, {
date: '2016-05-02',
name: '王小虎',
province: '上海',
city: '普陀區',
address: '上海市普陀區金沙江路 1518 弄',
zip: 200333
}],
search: '請輸入名字',
jobs: [
{
id: 1,
label: '閔行區',
value: '閔行區'
},
{
id: 2,
label: '黃浦區',
value: '黃浦區'
},
{
id: 3,
label: '普陀區',
value: '普陀區'
}
]

