AngularJS动态生成div的ID

发布时间：2020-12-17 10:00:04 所属栏目：安全来源：网络整理

导读：1、问题背景给定一个数组对象，里面是div的id；循环生成div元素，并给id赋值 2、实现源码 !DOCTYPE htmlhtmlheadmeta charset="UTF-8"titleAngularJS动态生成div的ID/titlescript src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"/script

1、问题背景

给定一个数组对象，里面是div的id；循环生成div元素，并给id赋值

2、实现源码

<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>AngularJS动态生成div的ID</title>
		<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
		<script>
			var app = angular.module("idApp",[]);
			app.controller("idCon",function($scope){
				$scope.divIds = [
					{divId:"chartId1"},{divId:"chartId2"},{divId:"chartId3"},{divId:"chartId4"},{divId:"chartId5"}
				];
			});
		</script>
	</head>
	<body ng-app="idApp" ng-controller="idCon">
		<div ng-repeat="chart in divIds">
			<div id="{{chart.divId}}">{{chart.divId}}</div>
		</div>
	</body>
</html>

3、实现结果

<html><head><style type="text/css">@charset "UTF-8";[ng:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide:not(.ng-hide-animate){display:none !important;}ng:form{display:block;}.ng-animate-shim{visibility:hidden;}.ng-anchor{position:absolute;}</style>
		<meta charset="UTF-8">
		<title>angularJS动态生成div的ID</title>
		<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
		<script>
			var app = angular.module("idApp",{divId:"chartId5"}
				];
			});
		</script>
	</head>
	<body ng-controller="idCon" ng-app="idApp" class="ng-scope">
		<!-- ngRepeat: chart in divIds --><div ng-repeat="chart in divIds" class="ng-scope">
			<div id="chartId1" class="ng-binding">chartId1</div>
		</div><!-- end ngRepeat: chart in divIds --><div ng-repeat="chart in divIds" class="ng-scope">
			<div id="chartId2" class="ng-binding">chartId2</div>
		</div><!-- end ngRepeat: chart in divIds --><div ng-repeat="chart in divIds" class="ng-scope">
			<div id="chartId3" class="ng-binding">chartId3</div>
		</div><!-- end ngRepeat: chart in divIds --><div ng-repeat="chart in divIds" class="ng-scope">
			<div id="chartId4" class="ng-binding">chartId4</div>
		</div><!-- end ngRepeat: chart in divIds --><div ng-repeat="chart in divIds" class="ng-scope">
			<div id="chartId5" class="ng-binding">chartId5</div>
		</div><!-- end ngRepeat: chart in divIds -->
	

</body></html>

（编辑：李大同）

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