问题描述
就是在ng-click中动态更改样式,请问有什么思路或方法嘛?急急急!!在线等!!!拜托了各位大神!!
问题解答
回答1:提供一个简单思路:JS:
$scope.isActive = 0;$scope.arr = [ {//code here }, {//code here }];$scope.selectItem = function (index) { item.isActive = index;}
HTML:
<ul> <li ng-repeat='item in arr track by $index' ng- ng-click='selectItem($index)'></li></ul>
CSS:
.red { background: red;}.black { background: black;}
修改你的代码就是这样:
HTML:
<p ng-repeat='e in item.images'> <p ng- ng-click='changeGood($index)'><img src='https://www.6hehe.com/wenda/{{e.path}}'> </p> <span class='ib w50p fs0-6 span-over'>{{e.description}}</span></p>
controller:
$scope.isActive=0;$scope.changeGood=function(index){ $scope.isActive=index; }回答2:
我之前回答过另一个人提出的和你类似的问题,我直接把之前写的demo改一改发给你了,完全符合你的要求,你预览下,如果看不到效果就要翻下墙,demo如下:Demo