Input 输入框

通过鼠标或键盘输入字符

基础用法

基础用法.png

  1. <el-input v-model="input" placeholder="请输入内容"></el-input>
  3. <script>
  4. export default {
  5.   data() {
  6.     return {
  7.       input: ''
  8.     }
  9.   }
  10. }
  11. </script>

禁用状态

禁用状态.png

通过 disabled 属性指定是否禁用 input 组件

  1. <el-input
  2.   placeholder="请输入内容"
  3.   v-model="input1"
  4.   :disabled="true">
  5. </el-input>
  7. <script>
  8. export default {
  9.   data() {
  10.     return {
  11.       input1: ''
  12.     }
  13.   }
  14. }
  15. </script>

可清空

可清空.png

使用clearable属性即可得到一个可清空的输入框

  1. <el-input
  2.   placeholder="请输入内容"
  3.   v-model="input10"
  4.   clearable>
  5. </el-input>
  7. <script>
  8.   export default {
  9.     data() {
  10.       return {
  11.         input10: ''
  12.       }
  13.     }
  14.   }
  15. </script>

带 icon 的输入框

带有图标标记输入类型

带icon的输入框.png

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。

  1. <div class="demo-input-suffix">
  2.   属性方式：
  3.   <el-input
  4.     placeholder="请选择日期"
  5.     suffix-icon="el-icon-date"
  6.     v-model="input2">
  7.   </el-input>
  8.   <el-input
  9.     placeholder="请输入内容"
  10.     prefix-icon="el-icon-search"
  11.     v-model="input21">
  12.   </el-input>
  13. </div>
  14. <div class="demo-input-suffix">
  15.   slot 方式：
  16.   <el-input
  17.     placeholder="请选择日期"
  18.     v-model="input22">
  19.     <i slot="suffix" class="el-input__icon el-icon-date"></i>
  20.   </el-input>
  21.   <el-input
  22.     placeholder="请输入内容"
  23.     v-model="input23">
  24.     <i slot="prefix" class="el-input__icon el-icon-search"></i>
  25.   </el-input>
  26. </div>
  28. <script>
  29. export default {
  30.   data() {
  31.     return {
  32.       input2: '',
  33.       input21: '',
  34.       input22: '',
  35.       input23: ''
  36.     }
  37.   }
  38. }
  39. </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.png

文本域高度可通过 rows 属性控制

  1. <el-input
  2.   type="textarea"
  3.   :rows="2"
  4.   placeholder="请输入内容"
  5.   v-model="textarea">
  6. </el-input>
  8. <script>
  9. export default {
  10.   data() {
  11.     return {
  12.       textarea: ''
  13.     }
  14.   }
  15. }
  16. </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。

可自适应文本高度的文本域.png

  1. <el-input
  2.   type="textarea"
  3.   autosize
  4.   placeholder="请输入内容"
  5.   v-model="textarea2">
  6. </el-input>
  7. <div style="margin: 20px 0;"></div>
  8. <el-input
  9.   type="textarea"
  10.   :autosize="{ minRows: 2, maxRows: 4}"
  11.   placeholder="请输入内容"
  12.   v-model="textarea3">
  13. </el-input>
  15. <script>
  16. export default {
  17.   data() {
  18.     return {
  19.       textarea2: '',
  20.       textarea3: ''
  21.     }
  22.   }
  23. }
  24. </script>

复合型输入框

可前置或后置元素，一般为标签或按钮
复合型输入框.png

可通过 slot 来指定在 input 中前置或者后置内容。

  1. <div>
  2.   <el-input placeholder="请输入内容" v-model="input3">
  3.     <template slot="prepend">Http://</template>
  4.   </el-input>
  5. </div>
  6. <div style="margin-top: 15px;">
  7.   <el-input placeholder="请输入内容" v-model="input4">
  8.     <template slot="append">.com</template>
  9.   </el-input>
  10. </div>
  11. <div style="margin-top: 15px;">
  12.   <el-input placeholder="请输入内容" v-model="input5" class="input-with-select">
  13.     <el-select v-model="select" slot="prepend" placeholder="请选择">
  14.       <el-option label="餐厅名" value="1"></el-option>
  15.       <el-option label="订单号" value="2"></el-option>
  16.       <el-option label="用户电话" value="3"></el-option>
  17.     </el-select>
  18.     <el-button slot="append" icon="el-icon-search"></el-button>
  19.   </el-input>
  20. </div>
  21. <style>
  22.   .el-select .el-input {
  23.     width: 130px;
  24.   }
  25.   .input-with-select .el-input-group__prepend {
  26.     background-color: #fff;
  27.   }
  28. </style>
  29. <script>
  30. export default {
  31.   data() {
  32.     return {
  33.       input3: '',
  34.       input4: '',
  35.       input5: '',
  36.       select: ''
  37.     }
  38.   }
  39. }
  40. </script>

尺寸

尺寸.png

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。

  1. <div class="demo-input-size">
  2.   <el-input
  3.     placeholder="请输入内容"
  4.     suffix-icon="el-icon-date"
  5.     v-model="input6">
  6.   </el-input>
  7.   <el-input
  8.     size="medium"
  9.     placeholder="请输入内容"
  10.     suffix-icon="el-icon-date"
  11.     v-model="input7">
  12.   </el-input>
  13.   <el-input
  14.     size="small"
  15.     placeholder="请输入内容"
  16.     suffix-icon="el-icon-date"
  17.     v-model="input8">
  18.   </el-input>
  19.   <el-input
  20.     size="mini"
  21.     placeholder="请输入内容"
  22.     suffix-icon="el-icon-date"
  23.     v-model="input9">
  24.   </el-input>
  25. </div>
  27. <script>
  28. export default {
  29.   data() {
  30.     return {
  31.       input6: '',
  32.       input7: '',
  33.       input8: '',
  34.       input9: ''
  35.     }
  36.   }
  37. }
  38. </script>

带输入建议

根据输入内容提供对应的输入建议
带输入建议.png

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。

  1. <el-row class="demo-autocomplete">
  2.   <el-col :span="12">
  3.     <div class="sub-title">激活即列出输入建议</div>
  4.     <el-autocomplete
  5.       class="inline-input"
  6.       v-model="state1"
  7.       :fetch-suggestions="querySearch"
  8.       placeholder="请输入内容"
  9.       @select="handleSelect"
  10.     ></el-autocomplete>
  11.   </el-col>
  12.   <el-col :span="12">
  13.     <div class="sub-title">输入后匹配输入建议</div>
  14.     <el-autocomplete
  15.       class="inline-input"
  16.       v-model="state2"
  17.       :fetch-suggestions="querySearch"
  18.       placeholder="请输入内容"
  19.       :trigger-on-focus="false"
  20.       @select="handleSelect"
  21.     ></el-autocomplete>
  22.   </el-col>
  23. </el-row>
  24. <script>
  25.   export default {
  26.     data() {
  27.       return {
  28.         restaurants: [],
  29.         state1: '',
  30.         state2: ''
  31.       };
  32.     },
  33.     methods: {
  34.       querySearch(queryString, cb) {
  35.         var restaurants = this.restaurants;
  36.         var results = queryString ? restaurants.filter(this.createFilter(queryString)) : restaurants;
  37.         // 调用 callback 返回建议列表的数据
  38.         cb(results);
  39.       },
  40.       createFilter(queryString) {
  41.         return (restaurant) => {
  42.           return (restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
  43.         };
  44.       },
  45.       loadAll() {
  46.         return [
  47.           { "value": "三全鲜食（北新泾店）", "address": "长宁区新渔路144号" },
  48.           { "value": "Hot honey 首尔炸鸡（仙霞路）", "address": "上海市长宁区淞虹路661号" },
  49.           { "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" },
  50.           { "value": "泷千家(天山西路店)", "address": "天山西路438号" },
  51.           { "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" },
  52.           { "value": "贡茶", "address": "上海市长宁区金钟路633号" },
  53.           { "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" },
  54.           { "value": "茶芝兰（奶茶，手抓饼）", "address": "上海市普陀区同普路1435号" },
  55.           { "value": "十二泷町", "address": "上海市北翟路1444弄81号B幢-107" },
  56.           { "value": "星移浓缩咖啡", "address": "上海市嘉定区新郁路817号" },
  57.           { "value": "阿姨奶茶/豪大大", "address": "嘉定区曹安路1611号" },
  58.           { "value": "新麦甜四季甜品炸鸡", "address": "嘉定区曹安公路2383弄55号" },
  59.           { "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" },
  60.           { "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" },
  61.           { "value": "NONO JUICE  鲜榨果汁", "address": "上海市长宁区天山西路119号" },
  62.           { "value": "CoCo都可(北新泾店）", "address": "上海市长宁区仙霞西路" },
  63.           { "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" },
  64.           { "value": "Merci Paul cafe", "address": "上海市普陀区光复西路丹巴路28弄6号楼819" },
  65.           { "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" },
  66.           { "value": "枪会山", "address": "上海市普陀区棕榈路" },
  67.           { "value": "纵食", "address": "元丰天山花园(东门) 双流路267号" },
  68.           { "value": "钱记", "address": "上海市长宁区天山西路" },
  69.           { "value": "壹杯加", "address": "上海市长宁区通协路" },
  70.           { "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" },
  71.           { "value": "爱茜茜里(西郊百联)", "address": "长宁区仙霞西路88号1305室" },
  72.           { "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" },
  73.           { "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" },
  74.           { "value": "开心丽果（缤谷店）", "address": "上海市长宁区威宁路天山路341号" },
  75.           { "value": "超级鸡车（丰庄路店）", "address": "上海市嘉定区丰庄路240号" },
  76.           { "value": "妙生活果园（北新泾店）", "address": "长宁区新渔路144号" },
  77.           { "value": "香宜度麻辣香锅", "address": "长宁区淞虹路148号" },
  78.           { "value": "凡仔汉堡（老真北路店）", "address": "上海市普陀区老真北路160号" },
  79.           { "value": "港式小铺", "address": "上海市长宁区金钟路968号15楼15-105室" },
  80.           { "value": "蜀香源麻辣香锅（剑河路店）", "address": "剑河路443-1" },
  81.           { "value": "北京饺子馆", "address": "长宁区北新泾街道天山西路490-1号" },
  82.           { "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" },
  83.           { "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" },
  84.           { "value": "动力鸡车", "address": "长宁区仙霞西路299弄3号101B" },
  85.           { "value": "浏阳蒸菜", "address": "天山西路430号" },
  86.           { "value": "四海游龙（天山西路店）", "address": "上海市长宁区天山西路" },
  87.           { "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" },
  88.           { "value": "壹分米客家传统调制米粉(天山店)", "address": "天山西路428号" },
  89.           { "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" },
  90.           { "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" },
  91.           { "value": "红辣椒麻辣烫", "address": "上海市长宁区天山西路492号" },
  92.           { "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" },
  93.           { "value": "阳阳麻辣烫", "address": "天山西路389号" },
  94.           { "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" }
  95.         ];
  96.       },
  97.       handleSelect(item) {
  98.         console.log(item);
  99.       }
  100.     },
  101.     mounted() {
  102.       this.restaurants = this.loadAll();
  103.     }
  104.   }
  105. </script>

自定义模板

可自定义输入建议的显示

自定义模板.png

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。

  1. <el-autocomplete
  2.   popper-class="my-autocomplete"
  3.   v-model="state3"
  4.   :fetch-suggestions="querySearch"
  5.   placeholder="请输入内容"
  6.   @select="handleSelect">
  7.   <i
  8.     class="el-icon-edit el-input__icon"
  9.     slot="suffix"
  10.     @click="handleIconClick">
  11.   </i>
  12.   <template slot-scope="props">
  13.     <div class="name">{{ props.item.value }}</div>
  14.     <span class="addr">{{ props.item.address }}</span>
  15.   </template>
  16. </el-autocomplete>
  18. <style>
  19. .my-autocomplete {
  20.   li {
  21.     line-height: normal;
  22.     padding: 7px;
  24.     .name {
  25.       text-overflow: ellipsis;
  26.       overflow: hidden;
  27.     }
  28.     .addr {
  29.       font-size: 12px;
  30.       color: #b4b4b4;
  31.     }
  33.     .highlighted .addr {
  34.       color: #ddd;
  35.     }
  36.   }
  37. }
  38. </style>
  40. <script>
  41.   export default {
  42.     data() {
  43.       return {
  44.         restaurants: [],
  45.         state3: ''
  46.       };
  47.     },
  48.     methods: {
  49.       querySearch(queryString, cb) {
  50.         var restaurants = this.restaurants;
  51.         var results = queryString ? restaurants.filter(this.createFilter(queryString)) : restaurants;
  52.         // 调用 callback 返回建议列表的数据
  53.         cb(results);
  54.       },
  55.       createFilter(queryString) {
  56.         return (restaurant) => {
  57.           return (restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
  58.         };
  59.       },
  60.       loadAll() {
  61.         return [
  62.           { "value": "三全鲜食（北新泾店）", "address": "长宁区新渔路144号" },
  63.           { "value": "Hot honey 首尔炸鸡（仙霞路）", "address": "上海市长宁区淞虹路661号" },
  64.           { "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" },
  65.           { "value": "泷千家(天山西路店)", "address": "天山西路438号" },
  66.           { "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" },
  67.           { "value": "贡茶", "address": "上海市长宁区金钟路633号" },
  68.           { "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" },
  69.           { "value": "茶芝兰（奶茶，手抓饼）", "address": "上海市普陀区同普路1435号" },
  70.           { "value": "十二泷町", "address": "上海市北翟路1444弄81号B幢-107" },
  71.           { "value": "星移浓缩咖啡", "address": "上海市嘉定区新郁路817号" },
  72.           { "value": "阿姨奶茶/豪大大", "address": "嘉定区曹安路1611号" },
  73.           { "value": "新麦甜四季甜品炸鸡", "address": "嘉定区曹安公路2383弄55号" },
  74.           { "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" },
  75.           { "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" },
  76.           { "value": "NONO JUICE  鲜榨果汁", "address": "上海市长宁区天山西路119号" },
  77.           { "value": "CoCo都可(北新泾店）", "address": "上海市长宁区仙霞西路" },
  78.           { "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" },
  79.           { "value": "Merci Paul cafe", "address": "上海市普陀区光复西路丹巴路28弄6号楼819" },
  80.           { "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" },
  81.           { "value": "枪会山", "address": "上海市普陀区棕榈路" },
  82.           { "value": "纵食", "address": "元丰天山花园(东门) 双流路267号" },
  83.           { "value": "钱记", "address": "上海市长宁区天山西路" },
  84.           { "value": "壹杯加", "address": "上海市长宁区通协路" },
  85.           { "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" },
  86.           { "value": "爱茜茜里(西郊百联)", "address": "长宁区仙霞西路88号1305室" },
  87.           { "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" },
  88.           { "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" },
  89.           { "value": "开心丽果（缤谷店）", "address": "上海市长宁区威宁路天山路341号" },
  90.           { "value": "超级鸡车（丰庄路店）", "address": "上海市嘉定区丰庄路240号" },
  91.           { "value": "妙生活果园（北新泾店）", "address": "长宁区新渔路144号" },
  92.           { "value": "香宜度麻辣香锅", "address": "长宁区淞虹路148号" },
  93.           { "value": "凡仔汉堡（老真北路店）", "address": "上海市普陀区老真北路160号" },
  94.           { "value": "港式小铺", "address": "上海市长宁区金钟路968号15楼15-105室" },
  95.           { "value": "蜀香源麻辣香锅（剑河路店）", "address": "剑河路443-1" },
  96.           { "value": "北京饺子馆", "address": "长宁区北新泾街道天山西路490-1号" },
  97.           { "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" },
  98.           { "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" },
  99.           { "value": "动力鸡车", "address": "长宁区仙霞西路299弄3号101B" },
  100.           { "value": "浏阳蒸菜", "address": "天山西路430号" },
  101.           { "value": "四海游龙（天山西路店）", "address": "上海市长宁区天山西路" },
  102.           { "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" },
  103.           { "value": "壹分米客家传统调制米粉(天山店)", "address": "天山西路428号" },
  104.           { "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" },
  105.           { "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" },
  106.           { "value": "红辣椒麻辣烫", "address": "上海市长宁区天山西路492号" },
  107.           { "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" },
  108.           { "value": "阳阳麻辣烫", "address": "天山西路389号" },
  109.           { "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" }
  110.         ];
  111.       },
  112.       handleSelect(item) {
  113.         console.log(item);
  114.       },
  115.       handleIconClick(ev) {
  116.         console.log(ev);
  117.       }
  118.     },
  119.     mounted() {
  120.       this.restaurants = this.loadAll();
  121.     }
  122.   }
  123. </script>

远程搜索

从服务端搜索数据

远程搜索 .png

  1. <el-autocomplete
  2.   v-model="state4"
  3.   :fetch-suggestions="querySearchAsync"
  4.   placeholder="请输入内容"
  5.   @select="handleSelect"
  6. ></el-autocomplete>
  7. <script>
  8.   export default {
  9.     data() {
  10.       return {
  11.         restaurants: [],
  12.         state4: '',
  13.         timeout:  null
  14.       };
  15.     },
  16.     methods: {
  17.       loadAll() {
  18.         return [
  19.           { "value": "三全鲜食（北新泾店）", "address": "长宁区新渔路144号" },
  20.           { "value": "Hot honey 首尔炸鸡（仙霞路）", "address": "上海市长宁区淞虹路661号" },
  21.           { "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" },
  22.           { "value": "泷千家(天山西路店)", "address": "天山西路438号" },
  23.           { "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" },
  24.           { "value": "贡茶", "address": "上海市长宁区金钟路633号" },
  25.           { "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" },
  26.           { "value": "茶芝兰（奶茶，手抓饼）", "address": "上海市普陀区同普路1435号" },
  27.           { "value": "十二泷町", "address": "上海市北翟路1444弄81号B幢-107" },
  28.           { "value": "星移浓缩咖啡", "address": "上海市嘉定区新郁路817号" },
  29.           { "value": "阿姨奶茶/豪大大", "address": "嘉定区曹安路1611号" },
  30.           { "value": "新麦甜四季甜品炸鸡", "address": "嘉定区曹安公路2383弄55号" },
  31.           { "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" },
  32.           { "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" },
  33.           { "value": "NONO JUICE  鲜榨果汁", "address": "上海市长宁区天山西路119号" },
  34.           { "value": "CoCo都可(北新泾店）", "address": "上海市长宁区仙霞西路" },
  35.           { "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" },
  36.           { "value": "Merci Paul cafe", "address": "上海市普陀区光复西路丹巴路28弄6号楼819" },
  37.           { "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" },
  38.           { "value": "枪会山", "address": "上海市普陀区棕榈路" },
  39.           { "value": "纵食", "address": "元丰天山花园(东门) 双流路267号" },
  40.           { "value": "钱记", "address": "上海市长宁区天山西路" },
  41.           { "value": "壹杯加", "address": "上海市长宁区通协路" },
  42.           { "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" },
  43.           { "value": "爱茜茜里(西郊百联)", "address": "长宁区仙霞西路88号1305室" },
  44.           { "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" },
  45.           { "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" },
  46.           { "value": "开心丽果（缤谷店）", "address": "上海市长宁区威宁路天山路341号" },
  47.           { "value": "超级鸡车（丰庄路店）", "address": "上海市嘉定区丰庄路240号" },
  48.           { "value": "妙生活果园（北新泾店）", "address": "长宁区新渔路144号" },
  49.           { "value": "香宜度麻辣香锅", "address": "长宁区淞虹路148号" },
  50.           { "value": "凡仔汉堡（老真北路店）", "address": "上海市普陀区老真北路160号" },
  51.           { "value": "港式小铺", "address": "上海市长宁区金钟路968号15楼15-105室" },
  52.           { "value": "蜀香源麻辣香锅（剑河路店）", "address": "剑河路443-1" },
  53.           { "value": "北京饺子馆", "address": "长宁区北新泾街道天山西路490-1号" },
  54.           { "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" },
  55.           { "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" },
  56.           { "value": "动力鸡车", "address": "长宁区仙霞西路299弄3号101B" },
  57.           { "value": "浏阳蒸菜", "address": "天山西路430号" },
  58.           { "value": "四海游龙（天山西路店）", "address": "上海市长宁区天山西路" },
  59.           { "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" },
  60.           { "value": "壹分米客家传统调制米粉(天山店)", "address": "天山西路428号" },
  61.           { "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" },
  62.           { "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" },
  63.           { "value": "红辣椒麻辣烫", "address": "上海市长宁区天山西路492号" },
  64.           { "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" },
  65.           { "value": "阳阳麻辣烫", "address": "天山西路389号" },
  66.           { "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" }
  67.         ];
  68.       },
  69.       querySearchAsync(queryString, cb) {
  70.         var restaurants = this.restaurants;
  71.         var results = queryString ? restaurants.filter(this.createStateFilter(queryString)) : restaurants;
  73.         clearTimeout(this.timeout);
  74.         this.timeout = setTimeout(() => {
  75.           cb(results);
  76.         }, 3000 * Math.random());
  77.       },
  78.       createStateFilter(queryString) {
  79.         return (state) => {
  80.           return (state.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
  81.         };
  82.       },
  83.       handleSelect(item) {
  84.         console.log(item);
  85.       }
  86.     },
  87.     mounted() {
  88.       this.restaurants = this.loadAll();
  89.     }
  90.   };
  91. </script>

Input Attributes

参数 说明 类型 可选值 默认值
type 类型 string text / textarea text
value 绑定值 string / number — —
maxlength 最大输入长度 number — —
minlength 最小输入长度 number — —
placeholder 输入框占位文本 string — —
clearable 是否可清空 boolean — false
disabled 禁用 boolean — false
size 输入框尺寸，只在 type!=”textarea” 时有效 string medium / small / mini —
prefix-icon 输入框头部图标 string — —
suffix-icon 输入框尾部图标 string — —
rows 输入框行数，只对 type=”textarea” 有效 number — 2
autosize 自适应内容高度，只对 type=”textarea” 有效，可传入对象，如，{ minRows: 2, maxRows: 6 } boolean / object — false
auto-complete 原生属性，自动补全 string on, off off
name 原生属性 string — —
readonly 原生属性，是否只读 boolean — false
max 原生属性，设置最大值 — — —
min 原生属性，设置最小值 — — —
step 原生属性，设置输入字段的合法数字间隔 — — —
resize 控制是否能被用户缩放 string none, both, horizontal, vertical —
autofocus 原生属性，自动获取焦点 boolean true, false false
form 原生属性 string — —
label 输入框关联的label文字 string — —
tabindex 输入框的tabindex string - -

Input slots

name 说明
prefix 输入框头部内容，只对 type=”text” 有效
suffix 输入框尾部内容，只对 type=”text” 有效
prepend 输入框前置内容，只对 type=”text” 有效
append 输入框后置内容，只对 type=”text” 有效

Input Events

事件名称 说明 回调参数
blur 在 Input 失去焦点时触发 (event: Event)
focus 在 Input 获得焦点时触发 (event: Event)
change 在 Input 值改变时触发 (value: string | number)

Input Methods

|方法名 |说明| 参数|
|focus |使 input 获取焦点 |-|

Autocomplete Attributes

参数 说明 类型 可选值 默认值
placeholder 输入框占位文本 string — —
disabled 禁用 boolean — false
valueKey 输入建议对象中用于显示的键名 string — value
value 必填值，输入绑定值 string — —
debounce 获取输入建议的去抖延时 number — 300
fetch-suggestions 返回输入建议的方法，仅当你的输入建议数据 resolve 时，通过调用 callback(data:[]) 来返回它 Function(queryString, callback) — —
popper-class Autocomplete 下拉列表的类名 string — —
trigger-on-focus 是否在输入框 focus 时显示建议列表 boolean — true
name 原生属性 string — —
select-when-unmatched 在输入没有任何匹配建议的情况下，按下回车是否触发 select 事件 boolean — false
label 输入框关联的label文字 string — —
prefix-icon 输入框头部图标 string — —
suffix-icon 输入框尾部图标 string — —

Autocomplete slots

name 说明
prefix 输入框头部内容
suffix 输入框尾部内容
prepend 输入框前置内容
append 输入框后置内容

Autocomplete Events

事件名称 说明 回调参数
select 点击选中建议项时触发 选中建议项