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<div> <!-- change方法, 数值改变触发 --> <select v-on:change="getData()"> <option value="" v-bind:name="index" v-for="(value, index) in items">{{value.date}}</option> </select> <!-- 为name属性添加当前索引值 --> <ul v-on:click="toFlow($event)" v-bind:name="i" v-for="(flow, i) in flows"> <li> {{flow.name.fullName}}<br> {{flow.name.time}} </li> <li> {{flow.val1}} </li> <li> {{flow.val2}} </li> <li> {{flow.val3}} </li> </ul> </div>
<script> var vm = new Vue({ el: "#app", data: { user: {}, items: [], flows: [] }, methods: { // 根据option数值替换数据 getData: function() { var optionIndex = $('#dataSelect option:selected').attr("name"); //选中的值 vm.flows = vm.items[optionIndex].flowsMonth; }, toFlow: function(event) { // 点击li获取当前li父辈ul的name属性值 var flowIndex = event.target.parentNode.getAttribute("name"); var flow = (vm.flows[flowIndex]); $.ajax({ url: 'php/test.php', type: 'POST', dataType: "json", data: { flow: flow }, success: function(data) { console.log(data); } }) } } }) $(function(){ $.ajax({ url: 'json/items.json', type: 'GET', dataType: "json", success: function(data) { vm.user = data.user; vm.items = data.flows; // 初始数据 vm.flows = vm.items[0].flowsMonth; } }) }) </script>
{ "flows": [ { "date": "2017年5月", "flowsMonth": [ { "name": { "fullName": "xxx 10G", "time": "当月有效" }, "val1": "200", "val2": "1.3", "val3": "2300" }, { "name": { "fullName": "xxx 10G", "time": "当月有效" }, "val1": "1", "val2": "2", "val3": "3" }, { "name": { "fullName": "xxx 10G", "time": "当月有效" }, "val1": "1", "val2": "2", "val3": "3" } ] }, { "date": "2017年6月", "flowsMonth": [ { "name": { "fullName": "xxx 10G", "time": "当月有效" }, "val1": "200", "val2": "1.3", "val3": "2300" }, { "name": { "fullName": "xxx 10G", "time": "当月有效" }, "val1": "1", "val2": "22", "val3": "33" }, { "name": { "fullName": "xxx 10G", "time": "当月有效" }, "val1": "12", "val2": "32", "val3": "13" } ] } , { "date": "2017年8月", "flowsMonth": [ { "name": { "fullName": "xxx 10G", "time": "当月有效" }, "val1": "200", "val2": "1.3", "val3": "2300" }, { "name": { "fullName": "xxx 10G", "time": "当月有效" }, "val1": "61", "val2": "542", "val3": "63" }, { "name": { "fullName": "xxx 10G", "time": "当月有效" }, "val1": "51", "val2": "22", "val3": "34" } ] } ] }
以上这篇使用vue点击li,获取当前点击li父辈元素的属性值方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。
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