elememtui input 中的type=checkbox，点击一个复选框会全部选中怎么解决啊？

2020-12-04 09:03发布

站内问答 / 前沿技术
576 2 5

<!DOCTYPE html>
<html>
<head>

    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
    <!-- 引入组件库 -->
    <script type="text/javascript" src="../js/jquery.min.js"></script>
    <script src="../js/vue.js"></script>
    <script src="../plugins/elementui/index.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <style>
        .avatar-uploader .el-upload {
            border: 1px dashed #d9d9d9;
            border-radius: 6px;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }
        .avatar-uploader .el-upload:hover {
            border-color: #409EFF;
        }
        .avatar-uploader-icon {
            font-size: 28px;
            color: #8c939d;
            width: 178px;
            height: 178px;
            line-height: 178px;
            text-align: center;
        }
        .avatar {
            width: 178px;
            height: 178px;
            display: block;
        }
        .datatable {
            position: relative;
            box-sizing: border-box;
            -webkit-box-flex: 1;
            width: 100%;
            max-width: 100%;
            font-size: 14px;
            color: rgb(96, 98, 102);
            overflow: hidden;
            flex: 1 1 0%;
        }
        .datatable td, .datatable th {
            padding: 12px 0;
            min-width: 0;
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
            text-overflow: ellipsis;
            vertical-align: middle;
            position: relative;
            text-align: left;
        }
    </style>
</head>
<body class="hold-transition">
    <div id="app">
        <div class="content-header">
            <h1>预约管理<small>套餐管理</small></h1>
            <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
                <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
                <el-breadcrumb-item>预约管理</el-breadcrumb-item>
                <el-breadcrumb-item>套餐管理</el-breadcrumb-item>
            </el-breadcrumb>
        </div>
        <div class="app-container">
            <div class="box">
                <div class="filter-container">
                    <el-input placeholder="编码/名称/助记码" v-model="pagination.queryString" style="width: 200px;" class="filter-item" @keyup.enter.native="handleFilter"></el-input>
                    <el-button @click="findPage()" class="dalfBut">查询</el-button>
                    <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
                </div>
                <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                    <el-table-column type="index" align="center" label="序号"></el-table-column>
                    <el-table-column prop="code" label="套餐编码" align="center"></el-table-column>
                    <el-table-column prop="name" label="套餐名称" align="center"></el-table-column>
                    <el-table-column label="适用性别" align="center">
                        <template slot-scope="scope">
                            <span>{{ scope.row.sex == '0' ? '不限' : scope.row.sex == '1' ? '男' : '女'}}</span>
                        </template>
                    </el-table-column>
                    <el-table-column prop="age" label="适用年龄" align="center"></el-table-column>
                    <el-table-column prop="helpCode" label="助记码" align="center"></el-table-column>
                    <el-table-column prop="remark" label="说明" align="center"></el-table-column>
                    <el-table-column label="操作" align="center">
                        <template slot-scope="scope">
                            <el-button type="primary" size="mini" @click="handleEdit(scope.row)">编辑</el-button>
                            <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                        </template>
                    </el-table-column>
                </el-table>
                <div class="pagination-container">
                    <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                    </el-pagination>
                </div>
                <!-- 新增标签弹层 -->
                <div class="add-form">
                    <el-dialog title="新增套餐" :visible.sync="dialogFormVisible">
                        <template>
                            <el-tabs v-model="activeName" type="card">
                                <el-tab-pane label="基本信息" name="first">
                                    <el-form label-position="right" label-width="100px">
                                        <el-row>
                                            <el-col :span="12">
                                                <el-form-item label="编码">
                                                    <el-input v-model="formData.code"/>
                                                </el-form-item>
                                            </el-col>
                                            <el-col :span="12">
                                                <el-form-item label="名称">
                                                    <el-input v-model="formData.name"/>
                                                </el-form-item>
                                            </el-col>
                                        </el-row>
                                        <el-row>
                                            <el-col :span="12">
                                                <el-form-item label="适用性别">
                                                    <el-select v-model="formData.sex">
                                                        <el-option label="不限" value="0"></el-option>
                                                        <el-option label="男" value="1"></el-option>
                                                        <el-option label="女" value="2"></el-option>
                                                    </el-select>
                                                </el-form-item>
                                            </el-col>
                                            <el-col :span="12">
                                                <el-form-item label="助记码">
                                                    <el-input v-model="formData.helpCode"/>
                                                </el-form-item>
                                            </el-col>
                                        </el-row>
                                        <el-row>
                                            <el-col :span="12">
                                                <el-form-item label="套餐价格">
                                                    <el-input v-model="formData.price"/>
                                                </el-form-item>
                                            </el-col>
                                            <el-col :span="12">
                                                <el-form-item label="适用年龄">
                                                    <el-input v-model="formData.age"/>
                                                </el-form-item>
                                            </el-col>
                                        </el-row>
                                        <el-row>
                                            <el-col :span="24">
                                                <el-form-item label="上传图片">
                                                    <el-upload
                                                            class="avatar-uploader"
                                                            action="/setMeal/upload.do"
                                                            :auto-upload="autoUpload"
                                                            name="imgFile"
                                                            :show-file-list="false"
                                                            :on-success="handleAvatarSuccess"
                                                            :before-upload="beforeAvatarUpload"><!--handleAvatarSuccess：图片上传之后的一个回调函数，用于显示图片。beforeAvatarUpload上传之前要做的校验-->
                                                        <img v-if="imageUrl" :src="imageUrl" class="avatar">
                                                        <i v-else class="el-icon-plus avatar-uploader-icon"></i>
                                                    </el-upload>
                                                </el-form-item>
                                            </el-col>
                                        </el-row>
                                        <el-row>
                                            <el-col :span="24">
                                                <el-form-item label="说明">
                                                    <el-input v-model="formData.remark" type="textarea"></el-input>
                                                </el-form-item>
                                            </el-col>
                                        </el-row>
                                        <el-row>
                                            <el-col :span="24">
                                                <el-form-item label="注意事项">
                                                    <el-input v-model="formData.attention" type="textarea"></el-input>
                                                </el-form-item>
                                            </el-col>
                                        </el-row>
                                    </el-form>
                                </el-tab-pane>
                                <el-tab-pane label="检查组信息" name="second">
									<div class="checkScrol">
										<table class="datatable">
											<thead>
											<tr>
												<th>选择</th>
												<th>项目编码</th>
												<th>项目名称</th>
												<th>项目说明</th>
											</tr>
											</thead>
											<tbody>
											<tr v-for="c in tableData">
												<td>
													<input :id="c.id" v-model="checkgroupIds" type="checkbox" :value="c.id">
												</td>
												<td><label :for="c.id">{{c.code}}</label></td>
												<td><label :for="c.id">{{c.name}}</label></td>
												<td><label :for="c.id">{{c.remark}}</label></td>
											</tr>
											</tbody>
										</table>
									</div>
                                </el-tab-pane>
                            </el-tabs>
                        </template>
                        <div slot="footer" class="dialog-footer">
                            <el-button @click="dialogFormVisible = false">取消</el-button>
                            <el-button type="primary" @click="handleAdd()">确定</el-button>
                        </div>
                    </el-dialog>
                </div>
            </div>
        </div>
    </div>
</body>

<script>
    let vue = new Vue({
        el: '#app',
        data:{
            autoUpload:true,//自动上传
            imageUrl:null,//模型数据，用于上传图片完成后图片预览
            activeName:'first',//添加/编辑窗口Tab标签名称
            pagination: {//分页相关属性
                currentPage: 1,
                pageSize:10,
                total:100,
                queryString:null,
            },
            dataList: [],//列表数据
            formData: {},//表单数据
            tableData:[],//添加表单窗口中检查组列表数据
            checkgroupIds:[],//添加表单窗口中检查组复选框对应id
            dialogFormVisible: false,//控制添加窗口显示/隐藏
            dialogFormVisible4Edit:false
        },
        created() {
            this.findPage();
        },
        methods: {
            //文件上传成功后的钩子，response为服务端返回的值，file为当前上传的文件封装成的js对象
            handleAvatarSuccess(response, file) {
                //赋值imageUrl
                this.imageUrl = "http://qkpbqwub4.hd-bkt.clouddn.com/"+response.data;
                this.$message({
                   message:response.message,
                    type:response.flag?'success':'error'
                });
                //设置模型数据（图片名称），后续提交ajax请求时会提交到后台最终保存到数据库
                this.formData.img = response.data;//response.data时图片名称
            },
            //上传图片之前执行
            beforeAvatarUpload(file) {
			  const isJPG = file.type === 'image/jpeg';
			  const isLt2M = file.size / 1024 / 1024 < 2;
			  if (!isJPG) {
				this.$message.error('上传套餐图片只能是 JPG 格式!');
			  }
			  if (!isLt2M) {
				this.$message.error('上传套餐图片大小不能超过 2MB!');
			  }
			  return isJPG && isLt2M;
            },
            //添加
            handleAdd () {
                axios.post(`/setMeal/${this.formData.id==null?'add.do':'update.do'}?ids=${this.checkgroupIds}`,this.formData).then(response=>{
                    if (response.data.flag){
                        this.dialogFormVisible = false;
                        this.findPage();
                        this.$message.success(response.data.message);
                    } else{
                        this.$message.error(response.data.message);
                    }
                })
            },
            //分页查询
            findPage() {
                let params = {
                    currentPage:this.pagination.currentPage,
                    pageSize:this.pagination.pageSize,
                    queryString:this.pagination.queryString
                };
                axios.post(`/setMeal/findByPage.do`,params).then(response=>{
                    this.dataList = response.data.rows;
                    this.pagination.total = response.data.total;
                })
            },
            // 重置表单
            resetForm() {
                this.formData={};
            },
            // 弹出添加窗口
            handleCreate() {
                this.dialogFormVisible = true;
                this.activeName = "first";
                this.formData = {};

                this.imageUrl = '';

                axios.get(`/checkGroup/findAll.do`).then((response)=>{
                    if (response.data.flag){
                        this.tableData = response.data.data;
                    }else {
                        this.$message.error(response.data.message);
                    }
                });
                this.checkgroupIds = [];
            },
            //切换页码
            handleCurrentChange(currentPage) {
                this.pagination.currentPage = currentPage;
                this.findPage();
            },
            handleEdit(id){
                //弹出编辑窗口
                this.dialogFormVisible = true;
                this.activeName = "first";
                axios.get(`/setMeal/findById.do?id=${id}`).then(response=>{
                    this.formData = response.data;
                    this.imageUrl= "http://q0r0sbig0.bkt.clouddn.com/"+response.data.img;
                });

                axios.get(`/checkGroup/findAll.do`).then(response=>{
                    this.tableData = response.data;
                });
                axios.get(`/setMeal/findCheckGroupById.do?id=${id}`).then(response=>{
                    for (let i = 0; i < response.data.length; i++) {
                        this.checkgroupIds.push(response.data[i].id);
                    }
                });
            },
            handleDelete(id){
                this.$confirm('是否删除该套餐?', '警告', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    axios.post(`/setMeal/delete.do?id=${id}`).then(response=>{
                        if (response.data.flag){
                            this.$message.success("删除成功");
                            this.findPage();
                        }else{
                            this.$message.error("服务器异常");
                        }
                    })
                }).catch(() => {

                });
            }
        }
    })
</script>

</html>

2条回答
\"骚年 ilove
2楼-- · 2020-12-04 09:14

v-model="checkgroupIds"，for循环里面这个值都一样吧

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Ridiculous、
3楼-- · 2020-12-04 09:35

重启服务，就没问题了，不知道什么原因

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