使用vue点击li,获取当前点击li父辈元素的属性值方法

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<div class="content">
	
	<!-- change方法, 数值改变触发 -->
	<select v-on:change="getData()" name="" id="dataSelect">
	<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" class="flowData" v-for="(flow, i) in flows">
	<li class="li1">
	{{flow.name.fullName}}<br>
	{{flow.name.time}}
	</li>	
	<li class="li2">
	{{flow.val1}}
	</li>
	<li class="li3">
	{{flow.val2}}
	</li>
	<li class="li4">
	{{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": "2",
	"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。