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目前我正在嘗試使我的移動應用程序成爲像我的OFF按鈕時的默認灰色(活動),當我進入我的應用程序時。 ON按鈕的默認綠色(無效)。點擊ON按鈕後,ON按鈕變爲灰色(激活),OFF按鈕變爲紅色(無效)。當我點擊OFF按鈕時,按鈕將變回灰色(激活)。離子 - 如何更改點擊時的按鈕顏色
我正在展示我想要實現的內容。任何人都知道如何用標誌對其進行編碼?
controller.js
.controller('singleProjectorRoomCtrl', ['$scope', '$stateParams', function($scope, $stateParams) {
$scope.buttonState = false;
function toggleButtonState()
{
if ($scope.buttonState == false)
{
$scope.buttonState = true;
}
else
{
$scope.buttonState = false;
}
};
$scope.goBack = function() {
window.history.back();
}
}])
HTML
<ion-view title="Single Projector Room" id="page9">
<ion-nav-buttons side="left">
<button class="button back-button buttons button-clear header-item" ng-click="goBack()">
<i class="icon ion-ios-arrow-back"> Back</i>
</button>
</ion-nav-buttons>
<ion-content padding="true" style="background: url(img/EDD79InSMCeYeMOSchjm_remote.jpg) no-repeat center;background-size:cover;" class="has-header">
<div class="row">
<div class="col"><br><br><br><br></div>
</div>
<div class="row">
<div class="col col-offset-5 col-30 text-center"><h4 style="color: #FFFFFF;">Single Projector Control</h4></div>
<div class="col col-30 text-center"><h4 style="color: #FFFFFF;">Screen Control</h4></div>
</div>
<div class="row">
<div class="col col-offset-5 col-30 text-center"><button class="button button-balanced button-large icon-right ion-power" ng-click="toggleButtonState()" ng-if="buttonState=true; button-stable">On</button></div>
<div class="col col-30 text-center"><button class="button button-dark button-large icon-right ion-arrow-up-c">Up</button></div>
</div>
<div class="row">
<div class="col col-offset-5 col-30 text-center"><button class="button button-assertive button-large icon-right ion-android-cancel" ng-click="toggleButtonState()" ng-if="buttonState=true; button-stable">Off</button></div>
<div class="col col-30 text-center"><button class="button button-dark button-large icon-right ion-arrow-down-c">Down</button></div>
</div>
<div class="row">
<div class="col"><br><br></div>
</div>
<div class="row">
<div class="col col-offset-5 col-30 text-center"><h4 style="color: #FFFFFF;">Mic Control</h4></div>
</div>
<div class="row">
<div class="col col-offset-5 col-30 text-center"><button class="button button-balanced button-large icon-right ion-power">On</button></div>
</div>
<div class="row">
<div class="col col-offset-5 col-30 text-center"><button class="button button-assertive button-large icon-right ion-android-cancel">Off</button></div>
</div>
</div>
</ion-content>
</ion-view>
所以我仍然像我的國旗一樣?我試過把代碼放進去。但是按鈕會變成灰色,並且在點擊時不會激活。任何解決方案? –
我的答案中有一種類型。它應該是'.myButtonClass.buttonActive'而不是'.myButtonClass .buttonActive'。我已經修復了我的答案,現在就試試吧 –
它看起來還不像工作。單擊時該按鈕仍然不活動。 –