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AngularJS动态生成div的ID源码解析

时间：2020-11-23 08:53 编辑：来源：阅读：
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摘要：AngularJS动态生成div的ID源码解析

[b]1、问题背景[/b] 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 [b]2、实现源码[/b]

<!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>

[b]3、实现结果[/b]

<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",[]); 
app.controller("idCon",function($scope){ 
$scope.divIds = [ 
{divId:"chartId1"}, 
{divId:"chartId2"}, 
{divId:"chartId3"}, 
{divId:"chartId4"}, 
{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>

[img]http://files.jb51.net/file_images/article/201608/2016829171917855.png?2016729171937[/img] 以上所述是小编给大家介绍的AngularJS动态生成div的ID源码解析，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对编程素材网网站的支持！

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