The .slideDown() method animates the height of the matched elements. This causes lower parts of the page to slide down, making way for the revealed items.
A Boolean indicating whether to place the animation in the effects queue. If false, the animation will begin immediately. As of jQuery 1.7, the queue option ...
2013年2月11日 — The effect of sliding in a specific direction doesn't come bundled with vanilla jQuery, but it's instead part of jQuery UI; including jQuery ...
In this tutorial you will learn how to create sliding effects like slide-up and slide-down the HTML elements using jQuery with just a single line of code.
The slideUp() method slides-up (hides) the selected elements. Note: Hidden elements will not be displayed at all (no longer affects the layout of the page). Tip ...