The CSS specification includes a new column combinator, so soon you can simply select document.querySelectorAll("td || col.secondColumn") if you have a < ... ... <看更多>

Attribute 與Property 的差異、jQuery 相關程式碼解析。 ... ret = jQuery.find.attr(elem, name); return ret == null ? undefined : ret;. ... <看更多>

And if you want each element on the page, you need to use a ".each", like this: j$(document).ready(function(){ jQuery( 'input[id*=Name]' ) ... ... <看更多>