因此,對於我的其中一個按鈕,我做了這樣的事情,當點擊時,div(#drowpdown)會在網頁頁腳附近下拉,並向下滾動錨點位於。scrollTop()當切換回初始狀態
當#dropdown被切換到原始位置時,是否有方法可以回滾到網站的頂部?
我的繼承人HTML
<div id = "button_hold">
<a href = "#dropdown"><img id = "drop_button" src = "images/drop_button.png"/></a>
</div>
<div id = "dropdown">
<p>here are some stuff</p>
</div>
和jQuery的
$(document).ready(function(){
$("#drop_button").click(function() {
$("#dropdown").toggle('slide', {
duration: 1000,
easing: 'easeOutExpo',
direction: 'up'
});
});
});
[jQuery Set Cursor Position in Text Area]的可能重複(http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area) – 2014-09-24 01:11:13