屏幕上的过渡项目

Transition item off screen on screen

我有一个 div,我有 positioned: absolute;left: -250px;。单击打开的导航栏按钮时,我希望该项目滑到页面上。我不确定我错过了什么,

.drawer .drawer-content {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: -280px;
    overflow-y: scroll;
    -webkit-transition: left 5s ease;
    -moz-transition: left 1s linear;
    -o-transition: left 1s linear;
    transition: left 5s ease;
}
.open > .drawer .drawer-content {
    left: 0;
    webkit-transition: left 5s ease;
    -moz-transition: left 1s linear;
    -o-transition: left 1s linear;
    transition: left 5s ease;
}

当我单击导航栏时,它会打开,但不会滑到页面上。

您还需要将 transition 属性应用于 .open > .drawer .drawer-content 代码。

.open > .drawer .drawer-content {
    transition-property: left;
    transition-duration: 1s;
    transition-timing-function: linear;
    left: 0;
}

您应该考虑优化转换代码,使其看起来更像以下内容:

 transition: [transition-property] [transition-duration] [transition-timing-function] [transition-delay];

所以你的情况是:

transition: left 1s linear;

最后,别忘了使用浏览器前缀:

-webkit-transition: left 1s linear;
-moz-transition: left 1s linear;
-o-transition: left 1s linear;
transition: left 1s linear;

Css 应该看起来更像这样:

.drawer {
    position: relative;
    width: 100%;
    height: 100%;
}
.drawer .drawer-content {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: -280px;
    transition: all ease-in-out 3s;
    -moz-transition: all ease-in-out 3s;
    -webkit-transition: all ease-in-out 3s;
}
.open > .drawer .drawer-content {
    left: 0;
}

您不需要将转换设置为 .open ... .drawer-content。它应该只在这个元素的邮件声明中。 此外,您不需要 overflow-y 用于 .drawer-content。也许 body 的 overflow-x 就足够了?:) 我认为在一个元素上使用不同的缓动选项是不合适的。 干杯 :).