vue中radio根据动态值绑定checked无效的解决 vue中radio根据动态值绑定check

1.问题分析
2.vue中分析（完成代码请看后面）
3.完成代码（该例子中input是自定义的样式）

1）json数据
2）html代码
3）css样式

4.效果图

1.问题分析在vue之前，我们想要获取某一组（设置相同的name属性）radio的选中状态是通过name属性获取，判断input的checked是true还是false，但是当列表中有多组（动态获取）就显得很乏力；vue出现后我们可以通过v-model很巧妙的完成。

2.vue中分析（完成代码请看后面）

我们将name绑定COLUMN_CODE设置为同一组radio或checkbox；v-model绑定返回的值ISSELECT（true/false），value=https://www.it610.com/article/‘true’表示当ISSELECT的值为true是该radio或checkbox就自动选中，同理，当我们选中某一项时对应的ISSELECT自动切换成true。
vue官网描述的是无需设置name，但是我在项目中测试过是通不过的，因为还是无法识别是同一组还是不同组，所以建议读者加上。

3.完成代码（该例子中input是自定义的样式）
1）json数据

{ "THEME_STATUE": "1", "back_type": null, "THEME_CODE": "1495077293228", "THEME_NAME": "新款工作服样式调查问卷", "POLL_TYPE_DESC": "投票问卷（选择答题）", "POLL_TYPE": "B", "THEME_CONTENT": "关于新款工作服样式评价的投票通知各位职工朋友：今年，公司工作服已到新一轮采购周期。为提高职工对工作服的满意度，展示职工良好形象,安全管理部与工会一同对职工的意见反馈进行了收集，并组织职工代表对新款样衣进行了初评。现请广大职工朋友根据图样展示，评选心目中最佳的春、夏和冬装棉服款式。我们将根据大家投票结果定款。安全管理部、工会2017年5月15日", "ANSWER_MODE": "", "POLL_MULT_NUM": "", "POLL_SINGLE_NUM": "", "MAX_POLL_NUM": "", "POLL_SINGLE_SCORE": 0, "POLL_MULT_SCORE": 0, "BGIMG": "http://mobile.hbtobacco.cn:8088/emc_service/ImageAttDocument?docType=1&docId=a3d249fa8e3d72b9", "SCORE_STATUS": "", "SCORE_RESULT": "", "CREATE_DATE": "2017-05-31", "END_DATE": "2019-10-30", "ISANSWER": false, "COLUMN_LIST": [{"COLUMN_CODE": "181","COLUMN_NAME": "1、您所在的工作单位","COLUMN_TYPE": "radio","COLUMN_CONTENT": "","ISSELECT": false,"OPTION_LIST": [{"OPTION_CODE": "191","OPTION_NAME": "A、厂 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "192","OPTION_NAME": "B、烟厂 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "193","OPTION_NAME": "C、湖北 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "194","OPTION_NAME": "D、中国 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "195","OPTION_NAME": "E、大大 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "196","OPTION_NAME": "F、小小","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "197","OPTION_NAME": "G、卷烟材料厂 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "198","OPTION_NAME": "H、新业薄片公司 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}] }, {"COLUMN_CODE": "142","COLUMN_NAME": "2、您所在的工作区域","COLUMN_TYPE": "radio","COLUMN_CONTENT": "","ISSELECT": false,"OPTION_LIST": [{"OPTION_CODE": "61","OPTION_NAME": "A、卷包车间 ","OPTION_HREF": "","OPTION_TYPE": "radio","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "62","OPTION_NAME": "B、制丝车间 ","OPTION_HREF": "","OPTION_TYPE": "radio","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "63","OPTION_NAME": "C、动力车间 ","OPTION_HREF": "","OPTION_TYPE": "radio","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "64","OPTION_NAME": "D、仓储、物流 ","OPTION_HREF": "","OPTION_TYPE": "radio","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "65","OPTION_NAME": "E、其他 ","OPTION_HREF": "","OPTION_TYPE": "text","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}] }, {"COLUMN_CODE": "143","COLUMN_NAME": "3、您所在的工作岗位","COLUMN_TYPE": "radio","COLUMN_CONTENT": "","ISSELECT": false,"OPTION_LIST": [{"OPTION_CODE": "66","OPTION_NAME": "A、操作工 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "67","OPTION_NAME": "B、维修工 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "68","OPTION_NAME": "C、辅助工 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "69","OPTION_NAME": "D、管理人员 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "70","OPTION_NAME": "E、其他 ","OPTION_HREF": "","OPTION_TYPE": "text","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}] }, {"COLUMN_CODE": "144","COLUMN_NAME": "4、您心目中最佳的春、夏款式是","COLUMN_TYPE": "radio","COLUMN_CONTENT": "","ISSELECT": false,"OPTION_LIST": [{"OPTION_CODE": "71","OPTION_NAME": "A、春、夏款款式一 ","OPTION_HREF": "","OPTION_TYPE": "imagelist","OPTION_CONTENT": "","EMC_URL": "http://mobile.hbtobacco.cn:8088/emc_service/ImageAttDocument?docType=1&docId=8f4e214b53e4cfce","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "190","OPTION_NAME": "B、春、夏款款式二","OPTION_HREF": "","OPTION_TYPE": "imagelist","OPTION_CONTENT": "","EMC_URL": "http://mobile.hbtobacco.cn:8088/emc_service/ImageAttDocument?docType=1&docId=927308324fa1f0fa","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "72","OPTION_NAME": "C、春、夏款款式三","OPTION_HREF": "","OPTION_TYPE": "imagelist","OPTION_CONTENT": "","EMC_URL": "http://mobile.hbtobacco.cn:8088/emc_service/ImageAttDocument?docType=1&docId=be74770291a746f3","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "73","OPTION_NAME": "D、春、夏款款式四","OPTION_HREF": "","OPTION_TYPE": "imagelist","OPTION_CONTENT": "","EMC_URL": "http://mobile.hbtobacco.cn:8088/emc_service/ImageAttDocument?docType=1&docId=8828122cb5818a04","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "74","OPTION_NAME": "E、春、夏款款式五","OPTION_HREF": "","OPTION_TYPE": "imagelist","OPTION_CONTENT": "","EMC_URL": "http://mobile.hbtobacco.cn:8088/emc_service/ImageAttDocument?docType=1&docId=a746a3bbb7d55e3b","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "75","OPTION_NAME": "F、现发放款式","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}] }, {"COLUMN_CODE": "145","COLUMN_NAME": "5、您心目中最佳的冬装棉服款式是","COLUMN_TYPE": "radio","COLUMN_CONTENT": "","ISSELECT": false,"OPTION_LIST": [{"OPTION_CODE": "76","OPTION_NAME": "A、冬装棉服款式一 ","OPTION_HREF": "","OPTION_TYPE": "imagelist","OPTION_CONTENT": "","EMC_URL": "http://mobile.hbtobacco.cn:8088/emc_service/ImageAttDocument?docType=1&docId=b39968d6d0b7446e","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "77","OPTION_NAME": "B、冬装棉服款式二","OPTION_HREF": "","OPTION_TYPE": "imagelist","OPTION_CONTENT": "","EMC_URL": "http://mobile.hbtobacco.cn:8088/emc_service/ImageAttDocument?docType=1&docId=a55d3e9b0a49ae8d","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}] }, {"COLUMN_CODE": "146","COLUMN_NAME": "6、在您选中的款式中，需要改进的细节 ","COLUMN_TYPE": "radio","COLUMN_CONTENT": "","ISSELECT": false,"OPTION_LIST": [{"OPTION_CODE": "78","OPTION_NAME": "A、工牌悬挂配饰","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "79","OPTION_NAME": "B、裤装口袋","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "80","OPTION_NAME": "C、夹克口袋 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}, {"OPTION_CODE": "81","OPTION_NAME": "D、衣扣 ","OPTION_HREF": "","OPTION_TYPE": "","OPTION_CONTENT": "","EMC_URL": "","OPTION_ANSWER": "0","POLLNUM": 0,"ISSELECT": false}] }, {"COLUMN_CODE": "147","COLUMN_NAME": "7、您对选中样衣的其他建议","COLUMN_TYPE": "text","COLUMN_CONTENT": "","ISSELECT": false,"OPTION_LIST": [] }], "success": "1"}

2）html代码

{{item1.OPTION_NAME}}{{item1.OPTION_NAME}}
文章图片

3）css样式

/*radio或checked的样式：*/ .checkbox-list-con .mint-msgbox-message{line-height: 20px; } .checkbox-list-con span {position: relative; margin-right: 15px; } .checkbox-list-con .Checkbox {position: absolute; visibility: hidden; } .checkbox-list-con .Checkbox+label {position:absolute; width: 16px; height: 16px; border: 1px solid #A6A6A6; border-radius: 50%; background-color:#ffffff; } .checkbox-list-con .Checkbox:checked+label:after {content: ""; position: absolute; left: 2px; top:2px; width: 9px; height: 4px; border: 2px solid #00b7ee; border-top-color: transparent; border-right-color: transparent; transform: rotate(-45deg); -ms-transform: rotate(-60deg); -moz-transform: rotate(-60deg); -webkit-transform: rotate(-60deg); } .checkbox-list{display: flex; flex-direction: row; margin-bottom: 5px; align-items: center; line-height: 20px; } .checkbox-list-con{display: flex; flex-direction: column; padding: 10px 20px; } /*自定义checkbox*/ .tui-checkbox:checked {background:#1673ff } .tui-checkbox {width:25px; height:25px; background-color:#ffffff; border:solid 1px #dddddd; -webkit-border-radius:50%; border-radius:50%; font-size:0.8rem; margin:0; padding:0; position:relative; display:inline-block; vertical-align:top; cursor:default; -webkit-appearance:none; -webkit-user-select:none; user-select:none; -webkit-transition:background-color ease 0.1s; transition:background-color ease 0.1s; } .tui-checkbox:checked::after {content:''; top:5px; left:5px; position:absolute; background:transparent; border:#fff solid 2px; border-top:none; border-right:none; height:6px; width:10px; -moz-transform:rotate(-45deg); -ms-transform:rotate(-45deg); -webkit-transform:rotate(-45deg); transform:rotate(-45deg); } /*其他样式*/ .score-result{font-size: 16px; font-weight: 600!important; color: #2E8B57; width: calc(100% - 40px); padding: 10px 20px; line-height: 20px; background: #ffffff; }.text-area-con{width: 100%; }.text-area{width: calc(100% - 10px); /*height: 80px; */padding: 5px; outline: none; resize: none; font-size: 15px; font-weight: 500; color: #333333; font-family: "Microsoft YaHei"; border: 1px solid #888888; }.appointment-btn {position: relative!important; font-size: 18px; color: #ffffff; text-align: center; line-height: 44px; height: 44px; border-top: 1px solid #f2f2f2; background: #366CB3; width: calc(100% - 32px); margin: 0px 0px 15px 16px; border-radius: 3px; letter-spacing: 4px; }.option-desc{font-size: 15px; margin-left: 20px; width: calc(100% - 45px); text-align: justify; line-height: 24px; }.option-desc1{font-size: 15px; margin-left: 20px; width: calc(100% - 45px); text-align: justify; line-height: 24px; color: #F0686E; }.option-con-img{width: calc(100% - 90px); height: 140px; margin-left: 45px; }.option-con-row{display: flex; align-items: center; width: 100%; padding: 10px 0px; }.option-con{display: flex; flex-direction: column; align-items: flex-start; width: calc(100% - 40px); padding: 10px 20px; border-top: 1px solid #efefef; }.select-item-title{width: calc(100% - 40px); padding: 10px 20px; color: #4682B4; text-align: justify; font-size: 15px; line-height: 24px; }.select-item{display: flex; flex-direction: column; margin-bottom: 15px; background: #ffffff; }.bottom-con{display: flex; flex-direction: column; width: 100%; background: #f2f2f2; }.top-four-img{width: 16px; height: 16px; }.top-four-title{color: #434343; font-size: 16px; margin-right: 5px; }.top-four{display: flex; justify-content: center; align-items: center; background: #ffffff; width: 100%; padding: 15px 0px; }.top-three-content{color: #333333; font-size: 15px; line-height: 28px; text-indent:2em; text-align: justify; }.top-three-desc{color: #4682B4; font-size: 15px; line-height: 28px; text-indent:2em; }.top-three{width: calc(100% - 40px); padding: 15px 20px 0px 20px; background: #ffffff; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }.top-three1{width: calc(100% - 40px); padding: 15px 20px 15px 20px; background: #ffffff; }.top-two-time{width: 100%; text-align: center; font-size: 13px; color: #999999; margin-bottom: 10px; }.top-two-title{font-size: 18px; color:#4682B4; text-align: center; width: 100%; margin-bottom: 10px; line-height: 24px; }.top-one>img{height: 100%; width: 100%; }.top-two{width: calc(100% - 40px); background: #ffffff; padding:0px 20px; border-bottom: 1px solid #efefef; }.top-one{height: 100px; width: 100%; }.top-con{display: flex; flex-direction: column; justify-content: center; align-items: center; width: 100%; margin-bottom: 15px; }.wrapper {width: 100%; height: 100%; /*height: calc(100% - 70px); */overflow: auto; background: #f2f2f2; -webkit-overflow-scrolling: touch; }.container {height: 100%; background-color: #f2f2f2; display: flex; flex-direction: column; }

4.效果图