atc*_*atc 4 javascript ionic-framework
任何人都知道是否有办法从控制器的离子复习器触发刷新动画?
我想通过复习旋转来启动页面
我已经尝试过模拟拉动作,$ionicScrollDelegate.scrollBottom()并且通过delegate-handle在复习中设置一个并从那里调用滚动$ionicScrollDelegate.$getByHandle('scroll').scrollBottom()没有成功.
有什么想法吗?
提前致谢!
我终于为此创建了自己的指令,如果有人想要达到同样的目的,我就会分享它
loadingDirective.js
angular.module('app')
.directive('loadingDirective', ['$compile', function($compile) {
'use strict';
var loadingTemplate = '<div class="loading-directive"><i class="icon ion-loading-d" /></div>';
var _linker = function(scope, element, attrs) {
element.html(loadingTemplate);
$compile(element.contents())(scope);
scope.$on('loading.hide', function() {
element.addClass('closing');
});
scope.$on('loading.show', function() {
element.removeClass('closing');
});
};
return {
restrict: 'E',
link: _linker,
scope: {
content: '='
}
};
}]);
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loadingDirective.sass
loading-directive {
width: 100%;
font-size: 30px;
text-align: center;
color: $scroll-refresh-icon-color;
padding: 20px 0 10px 0;
height: 60px;
display: block;
@include transition(height, padding .2s);
.loading-directive {
-webkit-transform: scale(1,1);
transform: scale(1,1);
@include transition(transform .2s);
@include transition(-webkit-transform .2s);
}
&.closing {
height: 0px;
padding: 0px;
.loading-directive {
-webkit-transform: scale(0,0);
transform: scale(0,0);
}
}
i {
-webkit-animation-duration: 1.5s;
-moz-animation-duration: 1.5s;
animation-duration: 1.5s;
}
}
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要在模板中使用它,只需<loading-directive>在内容的开头添加标记:
template.html
<ion-view>
<ion-content>
<loading-directive></loading-directive>
<ion-refresher ng-if="refresherActive" pulling-text="Pull to refresh" on-refresh="refreshData()">
<ion-list></ion-list>
</ion-content>
</ion-view>
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加载视图时将显示加载,直到关闭事件被触发从控制器开始,$scope.$broadcast('loading.hide')将关闭加载图标并$scope.$broadcast('loading.show')再次显示
您可以直接使用ion-spinner指令。下拉后,Ionic的“ pull-to-refresh”显示ion-spinner指令。
HTML:
<ion-spinner ng-if="isLoading"></ion-spinner>
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JS:
(在您的控制器中...)
$scope.isLoading = true;
myFetchDataFunction().then(function() {
$scope.isLoading = false;
});
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