$(document).ready(function(){ ?$("input").focus(function(){ ???$("input").css("background-color","#FFFFCC"); ?}); ?$("input").blur(function(){ ???$("input").css("background-color","#D6D6FF"); ?});});
--------------------------------------------------
jQuery(document).ready(function($){
$("input").focus(function(){
$("input").css("background-color","#FFFFCC");
});
$("input").blur(function(){
$("input").css("background-color","#D6D6FF");
});
});
wordpress二次开发第一个jquery对比
原文地址：http://www.cnblogs.com/phpfangzhan/p/7827925.html