首页 开发前沿 JavaScript 正文
我要投稿

vue中的ElementUI的使用详解

JavaScript
2022-04-15 0 808

登录+sessionStorage

效果展示

vue中的ElementUI的使用详解

登录成功后会把用户id存入前端的sessionStorage，拦截器会根据是否存在用户id来进行拦截
也可以将用户权限存入sessionStorage，然后当访问某个页面的时候在created方法中判断是否具有权限

<template>
	<div class="login-wrap">
		<el-form class="login-container" ref="loginFormRef" :model="loginForm">
			<h1 class="title">用户登陆</h1>
			<el-form-item label="">
				<el-input type="text" placeholder="用户账号" v-model="loginForm.username" autocomplete="off"></el-input>
			</el-form-item>
			<el-form-item label="">
				<el-input type="text" placeholder="用户密码" v-model="loginForm.password" autocomplete="off"></el-input>
			</el-form-item>

			<el-form-item >
				<el-radio-group v-model="loginForm.resource">
					<el-radio label="管理员"></el-radio>
					<el-radio label="普通用户"></el-radio>
				</el-radio-group>
			</el-form-item>

			<el-form-item>
				<template slot-scope="scope">
					<el-button type="primary" @click="doLogin()" style="width: 100%;">用户登录</el-button>
					<!-- <el-button style="width: 48%;" @click="gotoRegister" >用户注册</el-button> -->
				</template>
			</el-form-item>
			<!-- <el-row style="text-align: center;">

                <el-link @click="gotoRegister()">用户注册</el-link>
                <el-link>忘记密码</el-link>

            </el-row> -->
		</el-form>
	</div>
</template>

<script>
	export default {
		data: function() {
			return {

				loginForm: {
					username: '',
					password: '',
					resource: ''
				}
			}
		},

		methods: {
			gotoRegister: function() {
				this.$router.push({
					name: 'register'
				});
			},
			doLogin() {
				let resource = this.loginForm.resource
				this.$refs.loginFormRef.validate(async valid => {
					if (!valid) return;
					if (resource == "管理员") {
						const {
							data: res
						} = await this.axios.post("http://localhost:8088/loginadmin", this.loginForm)

						if (res) {
							this.$message.success("管理员登录成功")
							sessionStorage.setItem("personid","ljhjiayou")
						
							this.$router.push({
								path: "/dong"
							});
						} else {
							this.$message.error("账号或密码错误")
						}
						//普通用户登录
					}else{
						
						const {
							data: res
						} = await this.axios.post("http://localhost:8088/loginuser", this.loginForm)
						
						if (res) {
							console.log(res)
							this.$message.success("普通用户登录成功")
							sessionStorage.setItem("personid",res)
							this.$router.push({
								path: "/person"
							});
						} else {
							this.$message.error("账号或密码错误")
						}
					}

				})
			}
		}
	}
</script>
//scoped="scoped" 表示样式仅仅规范当前VUE
<style scoped="scoped">
	.login-wrap {
		box-sizing: border-box;
		width: 100%;
		height: 100%;
		padding-top: 10%;
		background-image: url(data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="1361px" height="609px" viewBox="0 0 1361 609" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
    <!-- Generator: Sketch 46.2 (44496) - http://www.bohemiancoding.com/sketch -->
    <title>Group 21</title>
    <desc>Created with Sketch.</desc>
    <defs></defs>
    <g id="Ant-Design-Pro-3.0" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
        <g id="账户密码登录-校验" transform="translate(-79.000000, -82.000000)">
            <g id="Group-21" transform="translate(77.000000, 73.000000)">
                <g id="Group-18" opacity="0.8" transform="translate(74.901416, 569.699158) rotate(-7.000000) translate(-74.901416, -569.699158) translate(4.901416, 525.199158)">
                    <ellipse id="Oval-11" fill="#CFDAE6" opacity="0.25" cx="63.5748792" cy="32.468367" rx="21.7830479" ry="21.766008"></ellipse>
                    <ellipse id="Oval-3" fill="#CFDAE6" opacity="0.599999964" cx="5.98746479" cy="13.8668601" rx="5.2173913" ry="5.21330997"></ellipse>
                    <path d="M38.1354514,88.3520215 C43.8984227,88.3520215 48.570234,83.6838647 48.570234,77.9254015 C48.570234,72.1669383 43.8984227,67.4987816 38.1354514,67.4987816 C32.3724801,67.4987816 27.7006688,72.1669383 27.7006688,77.9254015 C27.7006688,83.6838647 32.3724801,88.3520215 38.1354514,88.3520215 Z" id="Oval-3-Copy" fill="#CFDAE6" opacity="0.45"></path>
                    <path d="M64.2775582,33.1704963 L119.185836,16.5654915" id="Path-12" stroke="#CFDAE6" stroke-width="1.73913043" stroke-linecap="round" stroke-linejoin="round"></path>
                    <path d="M42.1431708,26.5002681 L7.71190162,14.5640702" id="Path-16" stroke="#E0B4B7" stroke-width="0.702678964" opacity="0.7" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <path d="M63.9262187,33.521561 L43.6721326,69.3250951" id="Path-15" stroke="#BACAD9" stroke-width="0.702678964" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <g id="Group-17" transform="translate(126.850922, 13.543654) rotate(30.000000) translate(-126.850922, -13.543654) translate(117.285705, 4.381889)" fill="#CFDAE6">
                        <ellipse id="Oval-4" opacity="0.45" cx="9.13482653" cy="9.12768076" rx="9.13482653" ry="9.12768076"></ellipse>
                        <path d="M18.2696531,18.2553615 C18.2696531,13.2142826 14.1798519,9.12768076 9.13482653,9.12768076 C4.08980114,9.12768076 0,13.2142826 0,18.2553615 L18.2696531,18.2553615 Z" id="Oval-4" transform="translate(9.134827, 13.691521) scale(-1, -1) translate(-9.134827, -13.691521) "></path>
                    </g>
                </g>
                <g id="Group-14" transform="translate(216.294700, 123.725600) rotate(-5.000000) translate(-216.294700, -123.725600) translate(106.294700, 35.225600)">
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.25" cx="29.1176471" cy="29.1402439" rx="29.1176471" ry="29.1402439"></ellipse>
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.3" cx="29.1176471" cy="29.1402439" rx="21.5686275" ry="21.5853659"></ellipse>
                    <ellipse id="Oval-2-Copy" stroke="#CFDAE6" opacity="0.4" cx="179.019608" cy="138.146341" rx="23.7254902" ry="23.7439024"></ellipse>
                    <ellipse id="Oval-2" fill="#BACAD9" opacity="0.5" cx="29.1176471" cy="29.1402439" rx="10.7843137" ry="10.7926829"></ellipse>
                    <path d="M29.1176471,39.9329268 L29.1176471,18.347561 C23.1616351,18.347561 18.3333333,23.1796097 18.3333333,29.1402439 C18.3333333,35.1008781 23.1616351,39.9329268 29.1176471,39.9329268 Z" id="Oval-2" fill="#BACAD9"></path>
                    <g id="Group-9" opacity="0.45" transform="translate(172.000000, 131.000000)" fill="#E6A1A6">
                        <ellipse id="Oval-2-Copy-2" cx="7.01960784" cy="7.14634146" rx="6.47058824" ry="6.47560976"></ellipse>
                        <path d="M0.549019608,13.6219512 C4.12262681,13.6219512 7.01960784,10.722722 7.01960784,7.14634146 C7.01960784,3.56996095 4.12262681,0.670731707 0.549019608,0.670731707 L0.549019608,13.6219512 Z" id="Oval-2-Copy-2" transform="translate(3.784314, 7.146341) scale(-1, 1) translate(-3.784314, -7.146341) "></path>
                    </g>
                    <ellipse id="Oval-10" fill="#CFDAE6" cx="218.382353" cy="138.685976" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy-2" fill="#E0B4B7" opacity="0.35" cx="179.558824" cy="175.381098" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy" fill="#E0B4B7" opacity="0.35" cx="180.098039" cy="102.530488" rx="2.15686275" ry="2.15853659"></ellipse>
                    <path d="M28.9985381,29.9671598 L171.151018,132.876024" id="Path-11" stroke="#CFDAE6" opacity="0.8"></path>
                </g>
                <g id="Group-10" opacity="0.799999952" transform="translate(1054.100635, 36.659317) rotate(-11.000000) translate(-1054.100635, -36.659317) translate(1026.600635, 4.659317)">
                    <ellipse id="Oval-7" stroke="#CFDAE6" stroke-width="0.941176471" cx="43.8135593" cy="32" rx="11.1864407" ry="11.2941176"></ellipse>
                    <g id="Group-12" transform="translate(34.596774, 23.111111)" fill="#BACAD9">
                        <ellipse id="Oval-7" opacity="0.45" cx="9.18534718" cy="8.88888889" rx="8.47457627" ry="8.55614973"></ellipse>
                        <path d="M9.18534718,17.4450386 C13.8657264,17.4450386 17.6599235,13.6143199 17.6599235,8.88888889 C17.6599235,4.16345787 13.8657264,0.332739156 9.18534718,0.332739156 L9.18534718,17.4450386 Z" id="Oval-7"></path>
                    </g>
                    <path d="M34.6597385,24.809694 L5.71666084,4.76878945" id="Path-2" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                    <ellipse id="Oval" stroke="#CFDAE6" stroke-width="0.941176471" cx="3.26271186" cy="3.29411765" rx="3.26271186" ry="3.29411765"></ellipse>
                    <ellipse id="Oval-Copy" fill="#F7E1AD" cx="2.79661017" cy="61.1764706" rx="2.79661017" ry="2.82352941"></ellipse>
                    <path d="M34.6312443,39.2922712 L5.06366663,59.785082" id="Path-10" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                </g>
                <g id="Group-19" opacity="0.33" transform="translate(1282.537219, 446.502867) rotate(-10.000000) translate(-1282.537219, -446.502867) translate(1142.537219, 327.502867)">
                    <g id="Group-17" transform="translate(141.333539, 104.502742) rotate(275.000000) translate(-141.333539, -104.502742) translate(129.333539, 92.502742)" fill="#BACAD9">
                        <circle id="Oval-4" opacity="0.45" cx="11.6666667" cy="11.6666667" r="11.6666667"></circle>
                        <path d="M23.3333333,23.3333333 C23.3333333,16.8900113 18.1099887,11.6666667 11.6666667,11.6666667 C5.22334459,11.6666667 0,16.8900113 0,23.3333333 L23.3333333,23.3333333 Z" id="Oval-4" transform="translate(11.666667, 17.500000) scale(-1, -1) translate(-11.666667, -17.500000) "></path>
                    </g>
                    <circle id="Oval-5-Copy-6" fill="#CFDAE6" cx="201.833333" cy="87.5" r="5.83333333"></circle>
                    <path d="M143.5,88.8126685 L155.070501,17.6038544" id="Path-17" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M17.5,37.3333333 L127.466252,97.6449735" id="Path-18" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <polyline id="Path-19" stroke="#CFDAE6" stroke-width="1.16666667" points="143.902597 120.302281 174.935455 231.571342 38.5 147.510847 126.366941 110.833333"></polyline>
                    <path d="M159.833333,99.7453842 L195.416667,89.25" id="Path-20" stroke="#E0B4B7" stroke-width="1.16666667" opacity="0.6"></path>
                    <path d="M205.333333,82.1372105 L238.719406,36.1666667" id="Path-24" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M266.723424,132.231988 L207.083333,90.4166667" id="Path-25" stroke="#CFDAE6" stroke-width="1.16666667"></path>
                    <circle id="Oval-5" fill="#C1D1E0" cx="156.916667" cy="8.75" r="8.75"></circle>
                    <circle id="Oval-5-Copy-3" fill="#C1D1E0" cx="39.0833333" cy="148.75" r="5.25"></circle>
                    <circle id="Oval-5-Copy-2" fill-opacity="0.6" fill="#D1DEED" cx="8.75" cy="33.25" r="8.75"></circle>
                    <circle id="Oval-5-Copy-4" fill-opacity="0.6" fill="#D1DEED" cx="243.833333" cy="30.3333333" r="5.83333333"></circle>
                    <circle id="Oval-5-Copy-5" fill="#E0B4B7" cx="175.583333" cy="232.75" r="5.25"></circle>
                </g>
            </g>
        </g>
    </g>
</svg>);
		/* background-color: #112346; */
		background-repeat: no-repeat;
		background-position: center right;
		background-size: 100%;
	}

	.login-container {
		border-radius: 10px;
		margin: 0px auto;
		width: 350px;
		padding: 30px 35px 15px 35px;
		background: #fff;
		border: 1px solid #eaeaea;
		text-align: left;
		box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.1);
	}

	.title {
		margin: 0px auto 40px auto;
		text-align: center;
		color: #505458;
	}
</style>

分页表格

效果展示

vue中的ElementUI的使用详解

分页这一块是难点也是重点！！！
handleSizeChange方法选择分页大小
handleCurrentChange方法选择第几页
loadData调用后端API接口获取分页的数据

<template>
	<div>
		<el-table :data="tableData" border style="width: 100%">
			<el-table-column fixed prop="id" label="新闻id" width="150">
			</el-table-column>
			<el-table-column prop="typeid" label="新闻标题" width="200">
			</el-table-column>
			<el-table-column prop="otherid" label="新闻摘要" width="200"> </el-table-column>
			<el-table-column prop="money" label="新闻内容" width="200">
			</el-table-column>
			<el-table-column prop="datetime" label="新闻发布时间" width="150"> </el-table-column>
			<el-table-column fixed="right" label="操作" width="200">
				<template slot-scope="scope">
					<el-button @click="updateExercise(scope.row)" size="mesdium" type="primary">修改</el-button>
					<el-button @click="deleteExercise(scope.row)" type="warning" size="medium">删除</el-button>
				</template>
			</el-table-column>
		</el-table>
		<div class="block">
			<el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
				:current-page="currentPage" :page-sizes="[5, 10, 15, 20]" :page-size="pageSize"
				layout="total, sizes, prev, pager, next, jumper" :total="totalCount">
			</el-pagination>
		</div>
	</div>
</template>
<script>
	export default {
		methods: {
			handleSizeChange(val) {
				//console.log(val)
				this.pageSize = val;
				this.loadData( this.currentPage, this.pageSize);
			},
			handleCurrentChange(val) {
				console.log(val)
				this.currentPage = val;
				this.loadData( this.currentPage, this.pageSize);
			},
			//从服务器读取数据
			loadData: function(pageNum, pageSize) {
				let _this = this;
				console.log(this.pageNum)
				this.axios.get("http://localhost:8088/records/querystudentbypage?pageNum=" + pageNum +
					"&pageSize=" + this.pageSize).then(function(res) {
					//console.log(res.data.pagestudentdata.list)
					_this.tableData = res.data.pagestudentdata.list;
					_this.totalCount = res.data.number;

					
				}, function() {
					console.log('failed');
				});
			},
			
			
			

		},
		data() {
			return {
				// currentPage1: 5,
				// currentPage2: 5,
				// currentPage3: 5,
				// currentPage4: 4,
				currentPage: 1,
				tableData: null,
				pageSize: 5,
				totalCount: 15,
				pageNum: 1,
			};
		},
		created() {
			// let _this = this;
			// axios.get("http://localhost:8088/records").then(function(response) {
			// 	_this.tableData = response.data
			// })
			this.loadData(this.pageNum,this.pageSize)
		},
	}
</script>

后端

@ResponseBody
    @RequestMapping(value = "/querystudentbypage", method = RequestMethod.GET)
    public Map<String, Object> querystudentbypage(@RequestParam(value="pageNum")int pageNum, @RequestParam(value="pageSize")int pageSize)
    {
        PageHelper.startPage(pageNum,pageSize);
        List<Records> courses = recordsMapper.selectList(null);
        PageInfo<Records> page = new PageInfo<>(courses);
        System.out.println("---------------"+page);
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("pagestudentdata", page);
        map.put("number", page.getTotal());
        return map;
    }

参考链接

开关+标签页

效果展示

vue中的ElementUI的使用详解

开关的主要方法 switchChange
标签页不难，如果看不懂下面代码，可以参考官方文档

前端开关主要代码

 <el-table-column prop="name" label="是否冻结" width="150">
		  	<template slot-scope="scope">
		  		<el-switch v-model="scope.row.statusid" :active-value="1" :inactive-value="2"
		  			@change="switchChange($event, scope.row)" active-color="#13ce66"
		  			inactive-color="#ff4949"></el-switch>
		  	</template>
 </el-table-column>

完整代码

<template>
  <el-tabs v-model="activeName" @tab-click="handleClick">
    <el-tab-pane label="所有账户" name="first">
		<el-table :data="tableData" border style="width: 100%">
		  <el-table-column fixed prop="accoundid" label="账户id" width="150">
		  </el-table-column>
		  <el-table-column prop="password" label="密码" width="200">
		  </el-table-column>
		  <el-table-column prop="balance" label="余额" width="200"> </el-table-column>
		  <el-table-column prop="name" label="是否冻结" width="150">
		  	<template slot-scope="scope">
		  		<el-switch v-model="scope.row.statusid" :active-value="1" :inactive-value="2"
		  			@change="switchChange($event, scope.row)" active-color="#13ce66"
		  			inactive-color="#ff4949"></el-switch>
		  	</template>
		  </el-table-column>
		  <el-table-column prop="personid" label="personid" width="200">
		  </el-table-column>
		  <el-table-column fixed="right" label="操作" width="200">
		    <template slot-scope="scope">
		      <el-button @click="deleteExercise(scope.row)" type="warning" size="medium"
		        >删除</el-button
		      >
		    </template>
		  </el-table-column>
		</el-table>
	</el-tab-pane>
    <el-tab-pane label="被冻结的账户" name="second">
		<el-table :data="tableDatab" border style="width: 100%">
		  <el-table-column fixed prop="accoundid" label="账户id" width="150">
		  </el-table-column>
		  <el-table-column prop="personinfo.realname" label="名字" width="200">
		  </el-table-column>
		  <el-table-column prop="password" label="密码" width="200">
		  </el-table-column>
		  <el-table-column prop="balance" label="余额" width="200"> </el-table-column>
		  
		  <el-table-column fixed="right" label="操作" width="200">
		    <template slot-scope="scope">
				<el-button @click="qiyong(scope.row)" type="warning" size="medium"
				  >启用</el-button
				>
		    </template>
		  </el-table-column>
		</el-table>
	</el-tab-pane>
    <el-tab-pane label="已启用的账户" name="third">
		<el-table :data="tableDatabc" border style="width: 100%">
		  <el-table-column fixed prop="accoundid" label="账户id" width="150">
		  </el-table-column>
		  <el-table-column prop="personinfo.realname" label="名字" width="200">
		  </el-table-column>
		  <el-table-column prop="password" label="密码" width="200">
		  </el-table-column>
		  <el-table-column prop="balance" label="余额" width="200"> </el-table-column>
		  
		  <el-table-column fixed="right" label="操作" width="200">
		    <template slot-scope="scope">
		      <el-button @click="dongjie(scope.row)" type="warning" size="medium"
		        >冻结</el-button
		      >
		    </template>
		  </el-table-column>
		</el-table>
	</el-tab-pane>
  </el-tabs>
</template>
<script>
  export default {
    data() {
      return {
		tableData: null,
		tableDatab: null,
		tableDatabc: null,
        activeName: 'first'
      };
    },
    methods: {
      handleClick(tab, event) {
        console.log(tab, event);
      },
	  switchChange(e, data) {
	  	if (e == 1) {
	  		axios.get('http://localhost:8088/accounts/kaiqi/' + data.accoundid).then((res) => {
	  			this.$message({
	  				message: "开启成功",
	  				type: "success"
	  			});
	  			// location.reload()
	  		});
	  	} else if (e == 2) {
	  		axios.get('http://localhost:8088/accounts/dongjie/' + data.accoundid).then((res) => {
	  			this.$message({
	  				message: "冻结成功",
	  				type: "success"
	  			});
	  			// location.reload()
	  		});
	  	}
	  
	  
	  },
	  dongjie(row) {
	    let _this=this
	    this.$confirm('是否确定冻结'+row.personinfo.realname+'的账户?','冻结账户',{
	    	confirmButtonText: '确定',
	    	cancelButtonText: '取消',
	    	type: 'warning'
	    }).then(()=>{
	    	axios.get('http://localhost:8088/accounts/dongjie/'+row.accoundid).then(function (response){
	    		if(response.data){
	    			_this.$alert(row.personinfo.realname+'的账户冻结成功!', '冻结账户',{
	    				confirmButtonText: '确定',
	    				callback: action =>{
	    					location.reload()
	    				}
	    			});
	    		}
	    	})
	    }).catch(()=>{
	    	
	    });
	  },
	  qiyong(row) {
	    let _this=this
	    this.$confirm('是否确定启用'+row.personinfo.realname+'的账户?','启用账户',{
	    	confirmButtonText: '确定',
	    	cancelButtonText: '取消',
	    	type: 'warning'
	    }).then(()=>{
	    	axios.get('http://localhost:8088/accounts/kaiqi/'+row.accoundid).then(function (response){
	    		if(response.data){
	    			_this.$alert(row.personinfo.realname+'的账户启用成功!', '启用账户',{
	    				confirmButtonText: '确定',
	    				callback: action =>{
	    					location.reload()
	    				}
	    			});
	    		}
	    	})
	    }).catch(()=>{
	    	
	    });
	  },
	  deleteExercise(row) {
	    let _this=this
	    this.$confirm('是否确定删除账户'+row.accoundid+'?','删除账户',{
	    	confirmButtonText: '确定',
	    	cancelButtonText: '取消',
	    	type: 'warning'
	    }).then(()=>{
	    	axios.delete('http://localhost:8088/accounts/'+row.accoundid).then(function (response){
	    		if(response.data){
	    			_this.$alert(row.accoundid+'账户删除成功!', '删除账户',{
	    				confirmButtonText: '确定',
	    				callback: action =>{
	    					location.reload()
	    				}
	    			});
	    		}
	    	})
	    }).catch(()=>{
	    	
	    });
	  },
    },
	created(){
		let _this=this;
		axios.get("http://localhost:8088/accounts").then(function (response){
			_this.tableData=response.data
		})
		axios.get("http://localhost:8088/accounts/dongjie").then(function (response){
			_this.tableDatab=response.data
		})
		axios.get("http://localhost:8088/accounts/qiyong").then(function (response){
			_this.tableDatabc=response.data
		})
	},
  };
</script>

前端拦截器

判断路由是否需要登录权限

main.js

router.beforeEach((to, from, next) => {
	// next()
	if (to.meta.requireAuth) { // 判断该路由是否需要登录权限
		if (sessionStorage.getItem("personid")) {
			next()
		} else {
			// 未登录，跳转到登录页面
			next('/')
		}
	} else {
		next()
	}
})

route.js

在路由中添加 meta： requireAuth：true
表示是否需要登录才能访问

{
		path: '/listxw',
		name: '新闻管理',
		component: Index,
		show: true,
		meta: {
			requireAuth: true
		},

		redirect: "/listxw",
		children: [{
				path: "/addxw",
				name: "添加新闻",
				component: addxw,
				meta: {
					requireAuth: true
				},

			},
			{
				path: "/updatexw",
				name: "修改新闻",
				component: updatexw,
				meta: {
					requireAuth: true
				},

			},
			{
				path: '/listxw',
				name: '新闻列表',
				component: listxw,
				meta: {
					requireAuth: true
				},

			},
			{
				path: '/person',
				name: '个人信息',
				component: person,
				meta: {
					requireAuth: true
				},

			},
			{
				path: '/record',
				name: '交易记录',
				component: record,
				meta: {
					requireAuth: true
				},
			
			}
		],
	},

富文本编辑器

效果展示
下面几个名字是使用了富文本编辑器的回显

vue中的ElementUI的使用详解

首先需要安装Vue-Quill-Editor
命令：npm install vue-quill-editor –save
下载quill（Vue-Quill-Editor需要依赖）
npm install quill –save

完整代码

<template>
	<div>
		<el-form ref="loginFormRef" label-width="100px" style="width: 60%" :model="loginForm">
			<el-form-item label="新闻标题">
				<el-input v-model="loginForm.title"></el-input>
			</el-form-item>
			<el-form-item label="新闻摘要">
				<el-input v-model="loginForm.newsabstract"></el-input>
			</el-form-item>
			<el-form-item label="新闻内容">
				<div class="edit_container" style="width: 100%">
					<quill-editor v-model="loginForm.text" ref="myQuillEditor" :options="editorOption"
						@blur="onEditorBlur($event)" @focus="onEditorFocus($event)" @change="onEditorChange($event)">
					</quill-editor>
				</div>
			</el-form-item>



			<el-form-item>
				<el-button type="primary" @click="changePwd()">添加新闻</el-button>
			</el-form-item>
		</el-form>
		<div v-html="str" class="ql-editor">
			{{str}}
		</div>
	</div>

</template>



<script>
	import {
		quillEditor
	} from "vue-quill-editor"; //调用编辑器
	import 'quill/dist/quill.core.css';
	import 'quill/dist/quill.snow.css';
	import 'quill/dist/quill.bubble.css';

	export default {
		components: {
			quillEditor
		},

		data() {
			return {

				loginForm: {
					title: "",
					newsabstract: "",
					text: "",
					releasedate: "",

				},
				str: '',
			};
		},

		methods: {
			changePwd: function() {
				this.$refs.loginFormRef.validate(async valid => {
					if (!valid) return;
					const {
						data: res
					} = await this.axios.put("http://localhost:8088/news", this.loginForm)
					if (res) {

						this.$message.success("添加新闻成功")
						this.$router.push({
							path: "/listxw"
						});
					} else {
						this.$message.error("添加新闻失败")
					}
				})
			},
			onEditorReady(editor) { // 准备编辑器

			},
			onEditorBlur() {}, // 失去焦点事件
			onEditorFocus() {}, // 获得焦点事件
			onEditorChange() {}, // 内容改变事件
			// 转码
			escapeStringHTML(str) {
				str = str.replace(/&lt;/g, '<');
				str = str.replace(/&gt;/g, '>');
				return str;
			}

		},
		computed: {
			editor() {
				return this.$refs.myQuillEditor.quill;
			},
		},
		mounted() {
			let content = '<ul><li><strong>李佳豪</strong></li><li><strong><u>陈刚</u></strong></li><li><strong><s><u>李金铭</u></s></strong></li><li><em>杨军</em></li></ul>'; // 请求后台返回的内容字符串
			this.str = this.escapeStringHTML(content);
		}



	};
</script>

<style>
</style>

vue中富文本编辑器使用参考链接

本地源代码
前端E:\VNC\project\capital_vue
后端E:\VNC\project\capital

到此这篇关于vue中的ElementUI的使用详解的文章就介绍到这了,更多相关vue ElementUI 使用内容请搜索NICE源码以前的文章或继续浏览下面的相关文章希望大家以后多多支持NICE源码！

收藏 (0) 点赞 (0)

免责声明：
1、本网站所有发布的源码、软件和资料均为收集各大资源网站整理而来;仅限用于学习和研究目的,您必须在下载后的24个小时之内，从您的电脑中彻底删除上述内容。 不得使用于非法商业用途，不得违反国家法律。否则后果自负！

2、本站信息来自网络，版权争议与本站无关。一切关于该资源商业行为与www.niceym.com无关。
如果您喜欢该程序，请支持正版源码、软件，购买注册，得到更好的正版服务。
如有侵犯你版权的，请邮件与我们联系处理（邮箱:skknet@qq.com），本站将立即改正。

NICE源码网 JavaScript vue中的ElementUI的使用详解 https://www.niceym.com/25806.html

上一篇： vue使用拖拽方式创建结构树
下一篇： Vue2.0+ElementUI+PageHelper实现的表格分页功能
猜你喜欢
TA的动态
热门标签
热门文章
随机推荐
首页 模板 菜单 开发 我的