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我正在使用基本的angular.js概念來顯示和隱藏div。由於某些原因,我無法使其工作。 上傳文件時,我根據registerStart值顯示div'myFormSpinner'。我正在創建一個手機差距應用程序。Angularjs範圍不起作用
有人可以幫我找到問題。除了顯示/隱藏div,一切正常。下面的代碼片段:
<div class="row" ng-controller="RegisterCtrl">
<div id="myFormSpinner" ng-show="registerStart">
<img src="img/ajax-loader.gif">
</div>
<div class="col-md-8">
<form class="ng-pristine ng-invalid ng-invalid-required" style="margin-top:5%;">
<div class="col-md-6">
<input class="form-control " type="text" ng-model="registerData.Email" id="Email" name="Email" required placeholder="Email">
</div>
<div class="col-md-offset-1 col-md-10 ">
<input type="submit" ng-click="register()" value="Register" class="btn btn-default btn-primary">
</div>
</form>
</div>
event.controller('RegisterCtrl', ['$scope', '$state', '$q', '$http', 'eventService', 'authService', '$stateParams', '$rootScope', 'tokenService', 'imageService', 'spinnerService', 'appBackgroundService',
function ($scope, $state, $q, $http, eventService, authService, $stateParams, $rootScope, tokenService, imageService, spinnerService, appBackgroundService) {
var userNumber = 0;
$scope.mediaUploadStart = false;
$scope.eventId = $state.params.id;
$scope.register = function() {
$scope.registerStart = true;
console.log('scope.Pic=' + $scope.pic);
if ($scope.registerData.Email) {
spinnerService.show('myFormSpinner');
$scope.mediaUploadStart = true;
var paramOptions = {
eventId: $state.params.id,
email: $scope.registerData.Email,
fb: {},
number: userNumber,
provider: "Form"
};
uploadPicAndData(paramOptions).then(function (result) {
var data = JSON.parse(result);
$scope.registerStart = false;
appBackgroundService.disableBackgroundMode();
},
function (error) {
spinnerService.hide('myFormSpinner');
$scope.registerStart = false;
appBackgroundService.disableBackgroundMode();
});
$scope.mediaUploadStart = false;
spinnerService.hide('myFormSpinner');
}
};
}])
我不是用這個語法,我建議這個https://github.com/johnpapa/angular-styleguide。嘗試將$ scope.registerStart放在註冊函數之外,然後在函數內切換它。 – brk