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【转】AngularJS动态生成div的ID

AngularJS动态生成div的ID

原文链接：http://blog.csdn.net/you23hai45/article/details/52348078

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",[]);
            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>

 

 


 

 

posted on 2017-03-16 09:12  p1uto  阅读(434)  评论(0)  编辑  收藏  举报