.fade不能延迟淡入淡出

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尝试将淡入淡出延迟500到1000，但是当我将.fadeTo('500', 1);更改为.fadeTo('1000', 1);时，淡入淡出没有延迟.相同的时间，500到1000之间没有差异.

Trying to delay fade 500 to 1000, but when i change .fadeTo('500', 1); to .fadeTo('1000', 1); it's not delay to fade. Same timing, no difference between 500 to 1000.

jQuery:

$(".more-post").one("click", function () { $('.bottom-post').addClass('show-more').fadeTo('500', 0); setTimeout(function(){ $('.bottom-post').addClass('show-more').fadeTo('500', 1); },4000); });

此 Jquery 的淡入速度非常快，因此如何使淡入延迟更多.fadeTo('1000', 1);.想要淡化更慢.谢谢.

This Jquery fade very fast, So how to fade delay more .fadeTo('1000', 1);. Want to fade more slow. Thanks.

推荐答案

当我删除addClass()并将 $(.more-post").one 更改为 $( ".more-post").开始工作:

When i removed the addClass() and changed $(".more-post").one to $(".more-post").on it started to work:

$(".more-post").on("click", function() { $('.bottom-post').fadeTo(5000, 0); });

<script src="ajax.googleapis/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <div class="more-post">Click me to see the fade<div> <div class="bottom-post">Fade me slow<div>

OR

您可以使用 jqueryUI toggleClass 此处

You can use jqueryUI toggleClass here

$(".more-post").on("click", function() { $('.bottom-post').toggleClass('more-post', 3000).toggleClass("hide-post", 5000); }); $(".hide-post").on("click", function() { $('.bottom-post').toggleClass("hide-post", 3000).toggleClass('more-post', 5000); });

.more-post { opacity: 1; } .hide-post { opacity: 0; }

<script src="ajax.googleapis/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <script src="//code.jquery/ui/1.11.4/jquery-ui.js"></script> <div class="more-post">Click me to see slow fading<div> <p class="bottom-post hide-post">More stuff to be faded in</p>