Element-input

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
		.el-select .el-input {
			width: 130px;
		}
		.input-with-select .el-input-group__prepend {
			background-color: #fff;
		}
		.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>
		<link rel="stylesheet" type="text/css" href="css/index.css"/>
		<script src="js/vue.js"></script>
		<script src="js/index.js"></script>
	</head>
	<body>
		<div class="app" style="width:50%;margin:0 auto;">
			<!-- Input 输入框:通过鼠标或键盘输入字符
            Input 为受控组件,它总会显示 Vue 绑定值。
            通常情况下,应当处理 input 事件,并更新组件的绑定值(或使用v-model)。
			否则,输入框内显示的值将不会改变。不支持 v-model 修饰符。 -->
			<el-input v-model="input" placeholder="请输入内容"></el-input>
			
			
			<br />
			<!-- 禁用状态:通过 disabled 属性指定是否禁用 input 组件 -->
			<el-input
			  placeholder="请输入内容"
			  v-model="input"
			  :disabled="true">
			</el-input>
			
			
			<br />
			<!-- 可清空:使用clearable属性即可得到一个可清空的输入框 -->
			<el-input
			  placeholder="请输入内容"
			  v-model="input"
			  clearable>
			</el-input>
			
			
			
			<br />
			<!-- 密码框:使用show-password属性即可得到一个可切换显示隐藏的密码框 -->
			<el-input placeholder="请输入密码" v-model="input" show-password></el-input>
			
			
			<br />
			<!-- 带 icon 的输入框: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-input
				placeholder="请选择日期"
				suffix-icon="el-icon-date"
				v-model="input1">
			  </el-input>
			  <el-input
				placeholder="请输入内容"
				prefix-icon="el-icon-search"
				v-model="input2">
			  </el-input>
			</div>
			<div class="demo-input-suffix">
			  slot 方式:
			  <el-input
				placeholder="请选择日期"
				v-model="input3">
				<i slot="suffix" class="el-input__icon el-icon-date"></i>
			  </el-input>
			  <el-input
				placeholder="请输入内容"
				v-model="input4">
				<i slot="prefix" class="el-input__icon el-icon-search"></i>
			  </el-input>
			</div>
			
			
			<br />
			<!-- 文本域:文本域高度可通过 rows 属性控制 -->
			<el-input
			  type="textarea"
			  :rows="2"
			  placeholder="请输入内容"
			  v-model="textarea">
			</el-input>
			
			
			<br />
			<!-- 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-input
			  type="textarea"
			  autosize
			  placeholder="请输入内容"
			  v-model="textarea1">
			</el-input>
			<div style="margin: 20px 0;"></div>
			<el-input
			  type="textarea"
			  :autosize="{ minRows: 2, maxRows: 4}"
			  placeholder="请输入内容"
			  v-model="textarea2">
			</el-input>
			
			
			
			<br />
			<!-- 复合型输入框: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="input1">
				<template slot="prepend">Http://</template>
			  </el-input>
			</div>
			<div style="margin-top: 15px;">
			  <el-input placeholder="请输入内容" v-model="input2">
				<template slot="append">.com</template>
			  </el-input>
			</div>
			<div style="margin-top: 15px;">
			  <el-input placeholder="请输入内容" v-model="input3" 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>
			
			
			<br />
			<!-- 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-input
				placeholder="请输入内容"
				suffix-icon="el-icon-date"
				v-model="input1">
			  </el-input>
			  <el-input
				size="medium"
				placeholder="请输入内容"
				suffix-icon="el-icon-date"
				v-model="input2">
			  </el-input>
			  <el-input
				size="small"
				placeholder="请输入内容"
				suffix-icon="el-icon-date"
				v-model="input3">
			  </el-input>
			  <el-input
				size="mini"
				placeholder="请输入内容"
				suffix-icon="el-icon-date"
				v-model="input4">
			  </el-input>
			</div>
			
			
			
			<br />
			<!-- 输入长度限制:maxlength 和 minlength 是原生属性,用来限制输入框的字符长度,
			其中字符长度是用 Javascript 的字符串长度统计的。
			对于类型为 text 或 textarea 的输入框,在使用 maxlength 属性限制最大输入长度的同时,
			可通过设置 show-word-limit 属性来展示字数统计 -->
			<el-input
			  type="text"
			  placeholder="请输入内容"
			  v-model="text"
			  maxlength="10"
			  show-word-limit
			>
			</el-input>
			<div style="margin: 20px 0;"></div>
			<el-input
			  type="textarea"
			  placeholder="请输入内容"
			  v-model="textarea"
			  maxlength="30"
			  show-word-limit
			>
			</el-input>
	        
			
			
			<br />
			<!-- 自定义模板: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。
			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-autocomplete
			  popper-class="my-autocomplete"
			  v-model="state"
			  :fetch-suggestions="querySearch"
			  placeholder="请输入内容"
			  @select="handleSelect">
			  <i
				class="el-icon-edit el-input__icon"
				slot="suffix"
				@click="handleIconClick">
			  </i>
			  <template slot-scope="{ item }">
				<div class="name">{{ item.value }}</div>
				<span class="addr">{{ item.address }}</span>
			  </template>
			</el-autocomplete>
		</div>
		<script>
			new Vue({
				el:'.app',
				data(){
					return {
						input:'',
						input1: '',
						input2: '',
						input3: '',
						input4: '',
						textarea: '',
						textarea1: '',
                        textarea2: '',
						text: '',
						select: '',
						restaurants: [],
						state:'',
						state1: '',
						state2: ''
					}
				},
				 methods: {
					  querySearch(queryString, cb) {
						var restaurants = this.restaurants;
						var results = queryString ? restaurants.filter(this.createFilter(queryString)) : restaurants;
						// 调用 callback 返回建议列表的数据
						cb(results);
					  },
					  createFilter(queryString) {
						return (restaurant) => {
						  return (restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) === 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() {
					  this.restaurants = this.loadAll();
					}
			})
		</script>
	</body>
</html>

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转载自blog.csdn.net/Lemontree_fu/article/details/94470800