English 中文(简体)
你们怎么能够告诉一片tag子/lement子是否相互重叠?
原标题:How can you tell if one div tag/element is over another?

努力处理一个拖拉和跌落的特征,我希望了解并就如何告诉你,在这种情况下,某个因素(通过拖拉)是否对另一个因素持立场?

感谢R。

问题回答

您应研究一个框架,例如jQuery ,以方便地处理类似情况,然而,如果你想确切了解如何开展工作, rel=“nofollow noretinger”>,Quirksmode。 在拖拉和退学方面有很好的指导(或许,如果你想要获得更多的信息)。





相关问题
CSS working only in Firefox

I am trying to create a search text-field like on the Apple website. The HTML looks like this: <div class="frm-search"> <div> <input class="btn" type="image" src="http://www....

image changed but appears the same in browser

I m writing a php script to crop an image. The script overwrites the old image with the new one, but when I reload the page (which is supposed to pickup the new image) I still see the old one. ...

Firefox background image horizontal centering oddity

I am building some basic HTML code for a CMS. One of the page-related options in the CMS is "background image" and "stretch page width / height to background image width / height." so that with large ...

Separator line in ASP.NET

I d like to add a simple separator line in an aspx web form. Does anyone know how? It sounds easy enough, but still I can t manage to find how to do it.. 10x!

热门标签