【发布时间】:2015-11-23 10:41:25
【问题描述】:
我正在使用基本的 angular.js 概念来显示和隐藏 div。由于某些原因,我无法使其工作。 在上传文件时,我根据 registerStart 值显示一个 div 'myFormSpinner'。我正在创建一个电话间隙应用程序。
有人可以帮我找出问题所在。除了显示/隐藏 div 一切正常。下面是sn-p的代码:
<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');
}
};
}])
【问题讨论】:
-
我不习惯这种语法,我推荐这个github.com/johnpapa/angular-styleguide。尝试将 $scope.registerStart 放在 register 函数之外,然后在函数内部切换它。
标签: angularjs phonegap-plugins