我想使用CSS从顶部滑入全屏div。我正在使用AngularJS(离子框架),但试图保持这个动画纯css。 div不会在Safari中滑落(在Chrome中运行) - 它就会出现。但它会正常滑回。这是代码:
HTML:
<div class="slideDown ng-hide" id="gallery-overlay" ng-show="showGallery" ng-click="hideGalleryClick()"></div>
CSS:
.slideDown{
-webkit-animation-name: slideDown;
-webkit-animation-duration: 1s;
-webkit-animation-timing-function: ease;
visibility: visible !important;
}
@-webkit-keyframes slideDown {
0% {
-webkit-transform: translateY(-100%);
}
100% {
-webkit-transform: translateY(0%);
}
}
.slideUp{
-webkit-animation-name: slideUp;
-webkit-animation-duration: 1s;
-webkit-animation-timing-function: ease;
visibility: visible !important;
}
@-webkit-keyframes slideUp {
0% {
-webkit-transform: translateY(0%);
}
100% {
-webkit-transform: translateY(-100%);
}
}
JS:
$scope.showGalleryClick = function() {
$('#gallery-overlay').removeClass('slideUp');
$('#gallery-overlay').addClass('slideDown');
$scope.showGallery = true;
}
$scope.hideGalleryClick = function() {
$('#gallery-overlay').removeClass('slideDown');
$('#gallery-overlay').addClass('slideUp');
$scope.showGallery = false;
}
是否有翻译问题(-100%)?如何让这个div从顶部滑入并向上滑动?
答案 0 :(得分:0)
function GalleryCtrl($scope) {
$scope.toggleGallery = function($event) {
angular.element(document.querySelector('#gallery-overlay')).toggleClass('slideDown');
$event.preventDefault();
$event.stopPropagation(); /* Not required, but likely good */
};
}
#gallery-overlay {
position: absolute;
top: -100px;
left: 0;
right: 0;
height: 100px;
background-color: #222;
transition: all 1s ease;
}
#gallery-overlay.slideDown {
top: 0;
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app>
<div ng-controller="GalleryCtrl">
<div>
<a href="" ng-click="toggleGallery($event)">Click me to slide panel down</a>
</div>
<div id="gallery-overlay" ng-click="toggleGallery($event)"></div>
</div>
</div>