ngAnimate CSS动画不适用于ng-show&ng隐藏

ngAnimate CSS animation not working with ng-show & ng-hide

本文关键字：amp ng 隐藏 ng-show CSS 动画 不适用 适用于 ngAnimate      更新时间：2023-09-26

演示：http://plnkr.co/edit/cPDUWO?p=preview

我在页面上显示了2个复选框和2个小部件。单击复选框将使用ng-show&CCD_ 2来隐藏和显示相应的小部件。现在我也想有一个基本的fadeIn和fadeOut，但到目前为止运气不好：（显示/隐藏的小部件没有任何渐变动画。你能看到我哪里出了问题吗？

控制器

animateApp.controller('mainController', function($scope) {
    $scope.pageClass = 'page-home';
    $scope.widget_manage_quotes = true;
    $scope.widget_manage_customer = true;
});

CSS

.reveal-animation.ng-enter {
    -webkit-animation: enter_sequence 1s linear; /* Safari/Chrome */
    animation: enter_sequence 1s linear; /* IE10+ and Future Browsers */
}
.reveal-animation.ng-leave {
    -webkit-animation: leave_sequence 1s linear; /* Safari/Chrome */
    animation: leave_sequence 1s linear; /* IE10+ and Future Browsers */
}
@-webkit-keyframes enter_sequence {
    0% { opacity:0; }
    100% { opacity:1; }
}
@keyframes enter_sequence {
    0% { opacity:0; }
    100% { opacity:1; }
}
@-webkit-keyframes leave_sequence {
    0% { opacity:1; }
    100% { opacity:0; }
}
@keyframes leave_sequence {
    0% { opacity:1; }
    100% { opacity:0; }
}

HTML

<ul>
    <li>
        <input
            ng-click="widget_manage_quotes = !widget_manage_quotes"
            type="checkbox" 
            name="w_manage_quotes"
            id="w_manage_quotes" 
            class="css-checkbox"
            checked />
        <label for="w_manage_quotes" class="css-label radGroupWidgetOptions">Toggle Widget 1</label>
    </li>
    <li>
        <input
            ng-click="widget_manage_customer = !widget_manage_customer"
            type="checkbox" 
            name="w_manage_customers"
            id="w_manage_customers" 
            class="css-checkbox"
            checked />
        <label for="w_manage_customers" class="css-label radGroupWidgetOptions">Toggle Widget 2</label>
    </li>
  </ul>
  <div ng-show="widget_manage_quotes" class="manage_content dash_widget reveal-anim   ation">
    <div class="widget_box box1">
      <h1>Widget 1!</h1>
    </div>
  </div>
  <div ng-show="widget_manage_customer" class="manage_content dash_widget reveal-animation">
    <div class="widget_box box2">
      <h1>Widget 2!</h1>
    </div>
  </div>

看起来正确的样式应该包括.ng-hide-add和.ng-hide-remove:

.reveal-animation.ng-hide.ng-hide-add-active {
    display: block !important;
}
.reveal-animation.ng-hide-remove {
    -webkit-animation: enter_sequence 1s linear; /* Safari/Chrome */
    animation: enter_sequence 1s linear; /* IE10+ and Future Browsers */
}
.reveal-animation.ng-hide-add {
    -webkit-animation: leave_sequence 1s linear; /* Safari/Chrome */
    animation: leave_sequence 1s linear; /* IE10+ and Future Browsers */
}

我还必须为.ng-hide.ng-hide-add-active添加样式，以防止ng-hide在动画期间立即隐藏元素。

演示：http://plnkr.co/edit/HsyRYLTwcsvP9pok8BV6?p=preview

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