Input 输入框

Input 输入框

Input 输入框

通过鼠标或键盘输入字符

<el-input v-model="input" placeholder="请输入内容"></el-input><script>
export default {data() {return {input: ''}}
}
</script>

禁用状态

通过 disabled 属性指定是否禁用 input 组件<el-inputplaceholder="请输入内容"v-model="input1":disabled="true">
</el-input><script>
export default {data() {return {input1: ''}}
}
</script>

可清空

使用clearable属性即可得到一个可清空的输入框<el-inputplaceholder="请输入内容"v-model="input10"clearable>
</el-input><script>export default {data() {return {input10: ''}}}
</script>

带 icon 的输入框

带有图标标记输入类型

可以通过 prefix-icon 和 suffix-icon 属性在 input 组件首部和尾部增加显示图标，也可以通过 slot 来放置图标。<div class="demo-input-suffix">属性方式：<el-inputplaceholder="请选择日期"suffix-icon="el-icon-date"v-model="input2"></el-input><el-inputplaceholder="请输入内容"prefix-icon="el-icon-search"v-model="input21"></el-input>
</div>
<div class="demo-input-suffix">slot 方式：<el-inputplaceholder="请选择日期"v-model="input22"><i slot="suffix" class="el-input__icon el-icon-date"></i></el-input><el-inputplaceholder="请输入内容"v-model="input23"><i slot="prefix" class="el-input__icon el-icon-search"></i></el-input>
</div><script>
export default {data() {return {input2: '',input21: '',input22: '',input23: ''}}
}
</script>

文本域

用于输入多行文本信息，通过将 type 属性的值指定为 textarea。

文本域高度可通过 rows 属性控制<el-inputtype="textarea":rows="2"placeholder="请输入内容"v-model="textarea">
</el-input><script>
export default {data() {return {textarea: ''}}
}
</script>

可自适应文本高度的文本域

通过设置 autosize 属性可以使得文本域的高度能够根据文本内容自动进行调整，并且 autosize 还可以设定为一个对象，指定最小行数和最大行数。

<el-inputtype="textarea"autosizeplaceholder="请输入内容"v-model="textarea2">
</el-input>
<div style="margin: 20px 0;"></div>
<el-inputtype="textarea":autosize="{ minRows: 2, maxRows: 4}"placeholder="请输入内容"v-model="textarea3">
</el-input><script>
export default {data() {return {textarea2: '',textarea3: ''}}
}
</script>

复合型输入框

可前置或后置元素，一般为标签或按钮

可通过 slot 来指定在 input 中前置或者后置内容。<div><el-input placeholder="请输入内容" v-model="input3"><template slot="prepend">Http://</template></el-input>
</div>
<div style="margin-top: 15px;"><el-input placeholder="请输入内容" v-model="input4"><template slot="append"></template></el-input>
</div>
<div style="margin-top: 15px;"><el-input placeholder="请输入内容" v-model="input5" class="input-with-select"><el-select v-model="select" slot="prepend" placeholder="请选择"><el-option label="餐厅名" value="1"></el-option><el-option label="订单号" value="2"></el-option><el-option label="用户电话" value="3"></el-option></el-select><el-button slot="append" icon="el-icon-search"></el-button></el-input>
</div>
<style>.el-select .el-input {width: 130px;}.input-with-select .el-input-group__prepend {background-color: #fff;}
</style>
<script>
export default {data() {return {input3: '',input4: '',input5: '',select: ''}}
}
</script>

尺寸

可通过 size 属性指定输入框的尺寸，除了默认的大小外，还提供了 large、small 和 mini 三种尺寸。<div class="demo-input-size"><el-inputplaceholder="请输入内容"suffix-icon="el-icon-date"v-model="input6"></el-input><el-inputsize="medium"placeholder="请输入内容"suffix-icon="el-icon-date"v-model="input7"></el-input><el-inputsize="small"placeholder="请输入内容"suffix-icon="el-icon-date"v-model="input8"></el-input><el-inputsize="mini"placeholder="请输入内容"suffix-icon="el-icon-date"v-model="input9"></el-input>
</div><script>
export default {data() {return {input6: '',input7: '',input8: '',input9: ''}}
}
</script>

带输入建议

根据输入内容提供对应的输入建议

autocomplete 是一个可带输入建议的输入框组件，fetch-suggestions 是一个返回输入建议的方法属性，如 querySearch(queryString, cb)，在该方法中你可以在你的输入建议数据准备好时通过 cb(data) 返回到 autocomplete 组件中。<el-row class="demo-autocomplete"><el-col :span="12"><div class="sub-title">激活即列出输入建议</div><el-autocompleteclass="inline-input"v-model="state1":fetch-suggestions="querySearch"placeholder="请输入内容"@select="handleSelect"></el-autocomplete></el-col><el-col :span="12"><div class="sub-title">输入后匹配输入建议</div><el-autocompleteclass="inline-input"v-model="state2":fetch-suggestions="querySearch"placeholder="请输入内容":trigger-on-focus="false"@select="handleSelect"></el-autocomplete></el-col>
</el-row>
<script>export default {data() {return {restaurants: [],state1: '',state2: ''};},methods: {querySearch(queryString, cb) {var restaurants = staurants;var results = queryString ? restaurants.ateFilter(queryString)) : restaurants;// 调用 callback 返回建议列表的数据cb(results);},createFilter(queryString) {return (restaurant) => {return (LowerCase().LowerCase()) === 0);};},loadAll() {return [{ "value": "三全鲜食（北新泾店）", "address": "长宁区新渔路144号" },{ "value": "Hot honey 首尔炸鸡（仙霞路）", "address": "上海市长宁区淞虹路661号" },{ "value": "新旺角茶餐厅", "address": "上海市普陀区真北路988号创邑金沙谷6号楼113" },{ "value": "泷千家(天山西路店)", "address": "天山西路438号" },{ "value": "胖仙女纸杯蛋糕（上海凌空店）", "address": "上海市长宁区金钟路968号1幢18号楼一层商铺18-101" },{ "value": "贡茶", "address": "上海市长宁区金钟路633号" },{ "value": "豪大大香鸡排超级奶爸", "address": "上海市嘉定区曹安公路曹安路1685号" },{ "value": "茶芝兰（奶茶，手抓饼）", "address": "上海市普陀区同普路1435号" },{ "value": "十二泷町", "address": "上海市北翟路1444弄81号B幢-107" },{ "value": "星移浓缩咖啡", "address": "上海市嘉定区新郁路817号" },{ "value": "阿姨奶茶/豪大大", "address": "嘉定区曹安路1611号" },{ "value": "新麦甜四季甜品炸鸡", "address": "嘉定区曹安公路2383弄55号" },{ "value": "Monica摩托主题咖啡店", "address": "嘉定区江桥镇曹安公路2409号1F，2383弄62号1F" },{ "value": "浮生若茶（凌空soho店）", "address": "上海长宁区金钟路968号9号楼地下一层" },{ "value": "NONO JUICE  鲜榨果汁", "address": "上海市长宁区天山西路119号" },{ "value": "CoCo都可(北新泾店）", "address": "上海市长宁区仙霞西路" },{ "value": "快乐柠檬（神州智慧店）", "address": "上海市长宁区天山西路567号1层R117号店铺" },{ "value": "Merci Paul cafe", "address": "上海市普陀区光复西路丹巴路28弄6号楼819" },{ "value": "猫山王（西郊百联店）", "address": "上海市长宁区仙霞西路88号第一层G05-F01-1-306" },{ "value": "枪会山", "address": "上海市普陀区棕榈路" },{ "value": "纵食", "address": "元丰天山花园(东门) 双流路267号" },{ "value": "钱记", "address": "上海市长宁区天山西路" },{ "value": "壹杯加", "address": "上海市长宁区通协路" },{ "value": "唦哇嘀咖", "address": "上海市长宁区新泾镇金钟路999号2幢（B幢）第01层第1-02A单元" },{ "value": "爱茜茜里(西郊百联)", "address": "长宁区仙霞西路88号1305室" },{ "value": "爱茜茜里(近铁广场)", "address": "上海市普陀区真北路818号近铁城市广场北区地下二楼N-B2-O2-C商铺" },{ "value": "鲜果榨汁（金沙江路和美广店）", "address": "普陀区金沙江路2239号金沙和美广场B1-10-6" },{ "value": "开心丽果（缤谷店）", "address": "上海市长宁区威宁路天山路341号" },{ "value": "超级鸡车（丰庄路店）", "address": "上海市嘉定区丰庄路240号" },{ "value": "妙生活果园（北新泾店）", "address": "长宁区新渔路144号" },{ "value": "香宜度麻辣香锅", "address": "长宁区淞虹路148号" },{ "value": "凡仔汉堡（老真北路店）", "address": "上海市普陀区老真北路160号" },{ "value": "港式小铺", "address": "上海市长宁区金钟路968号15楼15-105室" },{ "value": "蜀香源麻辣香锅（剑河路店）", "address": "剑河路443-1" },{ "value": "北京饺子馆", "address": "长宁区北新泾街道天山西路490-1号" },{ "value": "饭典*新简餐（凌空SOHO店）", "address": "上海市长宁区金钟路968号9号楼地下一层9-83室" },{ "value": "焦耳·川式快餐（金钟路店）", "address": "上海市金钟路633号地下一层甲部" },{ "value": "动力鸡车", "address": "长宁区仙霞西路299弄3号101B" },{ "value": "浏阳蒸菜", "address": "天山西路430号" },{ "value": "四海游龙（天山西路店）", "address": "上海市长宁区天山西路" },{ "value": "樱花食堂（凌空店）", "address": "上海市长宁区金钟路968号15楼15-105室" },{ "value": "壹分米客家传统调制米粉(天山店)", "address": "天山西路428号" },{ "value": "福荣祥烧腊（平溪路店）", "address": "上海市长宁区协和路福泉路255弄57-73号" },{ "value": "速记黄焖鸡米饭", "address": "上海市长宁区北新泾街道金钟路180号1层01号摊位" },{ "value": "红辣椒麻辣烫", "address": "上海市长宁区天山西路492号" },{ "value": "(小杨生煎)西郊百联餐厅", "address": "长宁区仙霞西路88号百联2楼" },{ "value": "阳阳麻辣烫", "address": "天山西路389号" },{ "value": "南拳妈妈龙虾盖浇饭", "address": "普陀区金沙江路1699号鑫乐惠美食广场A13" }];},handleSelect(item) {console.log(item);}},mounted() {staurants = this.loadAll();}}
</script>

自定义模板

可自定义输入建议的显示

使用scoped slot自定义输入建议的模板。该 scope 的参数为item，表示当前输入建议对象。<el-autocompletepopper-class="my-autocomplete"v-model="state3":fetch-suggestions="querySearch"placeholder="请输入内容"@select="handleSelect"><iclass="el-icon-edit el-input__icon"slot="suffix"@click="handleIconClick"></i><template slot-scope="props"><div class="name">{{ props.item.value }}</div><span class="addr">{{ props.item.address }}</span></template>
</el-autocomplete><style>
.my-autocomplete {li {line-height: normal;padding: 7px;.name {text-overflow: ellipsis;overflow: hidden;}.addr {font-size: 12px;color: #b4b4b4;}.highlighted .addr {color: #ddd;}}
}
</style><script>export default {data() {return {restaurants: [],state3: ''};},methods: {querySearch(queryString, cb) {var restaurants = staurants;var results = queryString ? restaurants.ateFilter(queryString)) : restaurants;// 调用 callback 返回建议列表的数据cb(results);},createFilter(queryString) {return (restaurant) => {return (LowerCase().LowerCase()) === 0);};},loadAll() {return [{ "value": "三全鲜食（北新泾店）", "address": "长宁区新渔路144号" },{ "value": "Hot honey 首尔炸鸡（仙霞路）", "address": "上海市长宁区淞虹路661号" },{ "value": "新旺角茶餐厅", "address": "上海市普陀区真北路988号创邑金沙谷6号楼113" },{ "value": "泷千家(天山西路店)", "address": "天山西路438号" },{ "value": "胖仙女纸杯蛋糕（上海凌空店）", "address": "上海市长宁区金钟路968号1幢18号楼一层商铺18-101" },{ "value": "贡茶", "address": "上海市长宁区金钟路633号" },{ "value": "豪大大香鸡排超级奶爸", "address": "上海市嘉定区曹安公路曹安路1685号" },{ "value": "茶芝兰（奶茶，手抓饼）", "address": "上海市普陀区同普路1435号" },{ "value": "十二泷町", "address": "上海市北翟路1444弄81号B幢-107" },{ "value": "星移浓缩咖啡", "address": "上海市嘉定区新郁路817号" },{ "value": "阿姨奶茶/豪大大", "address": "嘉定区曹安路1611号" },{ "value": "新麦甜四季甜品炸鸡", "address": "嘉定区曹安公路2383弄55号" },{ "value": "Monica摩托主题咖啡店", "address": "嘉定区江桥镇曹安公路2409号1F，2383弄62号1F" },{ "value": "浮生若茶（凌空soho店）", "address": "上海长宁区金钟路968号9号楼地下一层" },{ "value": "NONO JUICE  鲜榨果汁", "address": "上海市长宁区天山西路119号" },{ "value": "CoCo都可(北新泾店）", "address": "上海市长宁区仙霞西路" },{ "value": "快乐柠檬（神州智慧店）", "address": "上海市长宁区天山西路567号1层R117号店铺" },{ "value": "Merci Paul cafe", "address": "上海市普陀区光复西路丹巴路28弄6号楼819" },{ "value": "猫山王（西郊百联店）", "address": "上海市长宁区仙霞西路88号第一层G05-F01-1-306" },{ "value": "枪会山", "address": "上海市普陀区棕榈路" },{ "value": "纵食", "address": "元丰天山花园(东门) 双流路267号" },{ "value": "钱记", "address": "上海市长宁区天山西路" },{ "value": "壹杯加", "address": "上海市长宁区通协路" },{ "value": "唦哇嘀咖", "address": "上海市长宁区新泾镇金钟路999号2幢（B幢）第01层第1-02A单元" },{ "value": "爱茜茜里(西郊百联)", "address": "长宁区仙霞西路88号1305室" },{ "value": "爱茜茜里(近铁广场)", "address": "上海市普陀区真北路818号近铁城市广场北区地下二楼N-B2-O2-C商铺" },{ "value": "鲜果榨汁（金沙江路和美广店）", "address": "普陀区金沙江路2239号金沙和美广场B1-10-6" },{ "value": "开心丽果（缤谷店）", "address": "上海市长宁区威宁路天山路341号" },{ "value": "超级鸡车（丰庄路店）", "address": "上海市嘉定区丰庄路240号" },{ "value": "妙生活果园（北新泾店）", "address": "长宁区新渔路144号" },{ "value": "香宜度麻辣香锅", "address": "长宁区淞虹路148号" },{ "value": "凡仔汉堡（老真北路店）", "address": "上海市普陀区老真北路160号" },{ "value": "港式小铺", "address": "上海市长宁区金钟路968号15楼15-105室" },{ "value": "蜀香源麻辣香锅（剑河路店）", "address": "剑河路443-1" },{ "value": "北京饺子馆", "address": "长宁区北新泾街道天山西路490-1号" },{ "value": "饭典*新简餐（凌空SOHO店）", "address": "上海市长宁区金钟路968号9号楼地下一层9-83室" },{ "value": "焦耳·川式快餐（金钟路店）", "address": "上海市金钟路633号地下一层甲部" },{ "value": "动力鸡车", "address": "长宁区仙霞西路299弄3号101B" },{ "value": "浏阳蒸菜", "address": "天山西路430号" },{ "value": "四海游龙（天山西路店）", "address": "上海市长宁区天山西路" },{ "value": "樱花食堂（凌空店）", "address": "上海市长宁区金钟路968号15楼15-105室" },{ "value": "壹分米客家传统调制米粉(天山店)", "address": "天山西路428号" },{ "value": "福荣祥烧腊（平溪路店）", "address": "上海市长宁区协和路福泉路255弄57-73号" },{ "value": "速记黄焖鸡米饭", "address": "上海市长宁区北新泾街道金钟路180号1层01号摊位" },{ "value": "红辣椒麻辣烫", "address": "上海市长宁区天山西路492号" },{ "value": "(小杨生煎)西郊百联餐厅", "address": "长宁区仙霞西路88号百联2楼" },{ "value": "阳阳麻辣烫", "address": "天山西路389号" },{ "value": "南拳妈妈龙虾盖浇饭", "address": "普陀区金沙江路1699号鑫乐惠美食广场A13" }];},handleSelect(item) {console.log(item);},handleIconClick(ev) {console.log(ev);}},mounted() {staurants = this.loadAll();}}
</script>

远程搜索

从服务端搜索数据

<el-autocompletev-model="state4":fetch-suggestions="querySearchAsync"placeholder="请输入内容"@select="handleSelect"
></el-autocomplete>
<script>export default {data() {return {restaurants: [],state4: '',timeout:  null};},methods: {loadAll() {return [{ "value": "三全鲜食（北新泾店）", "address": "长宁区新渔路144号" },{ "value": "Hot honey 首尔炸鸡（仙霞路）", "address": "上海市长宁区淞虹路661号" },{ "value": "新旺角茶餐厅", "address": "上海市普陀区真北路988号创邑金沙谷6号楼113" },{ "value": "泷千家(天山西路店)", "address": "天山西路438号" },{ "value": "胖仙女纸杯蛋糕（上海凌空店）", "address": "上海市长宁区金钟路968号1幢18号楼一层商铺18-101" },{ "value": "贡茶", "address": "上海市长宁区金钟路633号" },{ "value": "豪大大香鸡排超级奶爸", "address": "上海市嘉定区曹安公路曹安路1685号" },{ "value": "茶芝兰（奶茶，手抓饼）", "address": "上海市普陀区同普路1435号" },{ "value": "十二泷町", "address": "上海市北翟路1444弄81号B幢-107" },{ "value": "星移浓缩咖啡", "address": "上海市嘉定区新郁路817号" },{ "value": "阿姨奶茶/豪大大", "address": "嘉定区曹安路1611号" },{ "value": "新麦甜四季甜品炸鸡", "address": "嘉定区曹安公路2383弄55号" },{ "value": "Monica摩托主题咖啡店", "address": "嘉定区江桥镇曹安公路2409号1F，2383弄62号1F" },{ "value": "浮生若茶（凌空soho店）", "address": "上海长宁区金钟路968号9号楼地下一层" },{ "value": "NONO JUICE  鲜榨果汁", "address": "上海市长宁区天山西路119号" },{ "value": "CoCo都可(北新泾店）", "address": "上海市长宁区仙霞西路" },{ "value": "快乐柠檬（神州智慧店）", "address": "上海市长宁区天山西路567号1层R117号店铺" },{ "value": "Merci Paul cafe", "address": "上海市普陀区光复西路丹巴路28弄6号楼819" },{ "value": "猫山王（西郊百联店）", "address": "上海市长宁区仙霞西路88号第一层G05-F01-1-306" },{ "value": "枪会山", "address": "上海市普陀区棕榈路" },{ "value": "纵食", "address": "元丰天山花园(东门) 双流路267号" },{ "value": "钱记", "address": "上海市长宁区天山西路" },{ "value": "壹杯加", "address": "上海市长宁区通协路" },{ "value": "唦哇嘀咖", "address": "上海市长宁区新泾镇金钟路999号2幢（B幢）第01层第1-02A单元" },{ "value": "爱茜茜里(西郊百联)", "address": "长宁区仙霞西路88号1305室" },{ "value": "爱茜茜里(近铁广场)", "address": "上海市普陀区真北路818号近铁城市广场北区地下二楼N-B2-O2-C商铺" },{ "value": "鲜果榨汁（金沙江路和美广店）", "address": "普陀区金沙江路2239号金沙和美广场B1-10-6" },{ "value": "开心丽果（缤谷店）", "address": "上海市长宁区威宁路天山路341号" },{ "value": "超级鸡车（丰庄路店）", "address": "上海市嘉定区丰庄路240号" },{ "value": "妙生活果园（北新泾店）", "address": "长宁区新渔路144号" },{ "value": "香宜度麻辣香锅", "address": "长宁区淞虹路148号" },{ "value": "凡仔汉堡（老真北路店）", "address": "上海市普陀区老真北路160号" },{ "value": "港式小铺", "address": "上海市长宁区金钟路968号15楼15-105室" },{ "value": "蜀香源麻辣香锅（剑河路店）", "address": "剑河路443-1" },{ "value": "北京饺子馆", "address": "长宁区北新泾街道天山西路490-1号" },{ "value": "饭典*新简餐（凌空SOHO店）", "address": "上海市长宁区金钟路968号9号楼地下一层9-83室" },{ "value": "焦耳·川式快餐（金钟路店）", "address": "上海市金钟路633号地下一层甲部" },{ "value": "动力鸡车", "address": "长宁区仙霞西路299弄3号101B" },{ "value": "浏阳蒸菜", "address": "天山西路430号" },{ "value": "四海游龙（天山西路店）", "address": "上海市长宁区天山西路" },{ "value": "樱花食堂（凌空店）", "address": "上海市长宁区金钟路968号15楼15-105室" },{ "value": "壹分米客家传统调制米粉(天山店)", "address": "天山西路428号" },{ "value": "福荣祥烧腊（平溪路店）", "address": "上海市长宁区协和路福泉路255弄57-73号" },{ "value": "速记黄焖鸡米饭", "address": "上海市长宁区北新泾街道金钟路180号1层01号摊位" },{ "value": "红辣椒麻辣烫", "address": "上海市长宁区天山西路492号" },{ "value": "(小杨生煎)西郊百联餐厅", "address": "长宁区仙霞西路88号百联2楼" },{ "value": "阳阳麻辣烫", "address": "天山西路389号" },{ "value": "南拳妈妈龙虾盖浇饭", "address": "普陀区金沙江路1699号鑫乐惠美食广场A13" }];},querySearchAsync(queryString, cb) {var restaurants = staurants;var results = queryString ? restaurants.ateStateFilter(queryString)) : restaurants;clearTimeout(this.timeout);this.timeout = setTimeout(() => {cb(results);}, 3000 * Math.random());},createStateFilter(queryString) {return (state) => {return (LowerCase().LowerCase()) === 0);};},handleSelect(item) {console.log(item);}},mounted() {staurants = this.loadAll();}};
</script>

Input Attributes

¶Input slots

¶Input Events

¶Input Methods

¶Autocomplete Attributes

¶Autocomplete slots

¶Autocomplete Events

转载于:.html