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我已經在div上設置了ng-class,我想在選擇文件時應用css,因此下面的onSelect我想將div顏色更改爲綠色。我如何使用AngularJs來完成這項任務?如何從控制器中使用ng-class變量?
HTML
<div class="text-arrow" ng-class="{activeBackground:applyActive}">File Selection<span class="arrow-div"></span></div>
CSS
.activeBackground{
background-color: green;
}
的script.js
$scope.onSelect = function (e) {
$scope.applyActive = true;
}
當前代碼應該工作的背景..有沒有任何控制檯錯誤? –
有一個錯字她的ng-class =「{activeBackground:applyActive}」'它應該是'ng-class =「{'activeBackground':applyActive}」' – AlainIb
@AlainIb no..''' single qoute will be只有當類名稱將有特殊的字符..它將工作,不'''太 –