文档：
<!doctype html> <html> <head> <meta charset="utf-8"> <title></title> <!-- <link href="css.css" type="text/css" rel="stylesheet" /> --> <!-- <script src="http://www.expai.com/js/jquery-1.8.3.min.js"></script> --> <!-- <script src="http://code.jquery.com/jquery-2.1.1.min.js"></script> --> <!-- <script src="http://code.jquery.com/jquery-1.7.2.min.js"></script> --> <!-- <script src="http://code.jquery.com/jquery-1.8.3.min.js"></script> --> <script src="http://code.jquery.com/jquery-1.11.1.min.js"></script> <script type="text/javascript"> $(function(){ $("#div1").click(function(){ }); }); </script> <style type="text/css"> </style> </head> <body> </body> </html>
事件：
$(window).resize(function() { }); $(".div1").live("mouseenter",function(event){ }); $(".div1").live("mouseleave",function(event){ }); $(".div1").bind("click",function(){ }); $(document).live("click",function(event){ event.stopPropagation(); });
AJAX:
var requestUrl="http://localhost/1.html?callback=?"; $.ajax({ type : "get", async:true, url : requestUrl, data : "channelid=7¤t=1&rowSize=4", dataType : "jsonp", success :function(data){ console.log("--------(xxxxx)-----success"); }, error:function(data){ console.log("error: (xxxxx)"); } });
遍历：
$("li").each(function(){
alert($(this).html())
});
var ee=$("li"); var len=ee.length; for(var i=0;i<len;i++) if( $("li").eq(i).is(":visible")==true ){ alert("显示"); }else{ alert("none"); } }
动画、显示隐藏：
$(".dot0").stop(true,true).show();
延时：
setTimeout(function(){ },3000);
检测浏览器：
EpBrowser = { version: 0, core: "", userAgent: "",//userAgent init:function() { var ua = navigator.userAgent.toLowerCase(); var s; var name =‘‘; var ver = 0; this.userAgent=ua; (s = ua.match(/msie ([\d.]+)/)) ? this._set("ie", this._setVersion(s[1])): (s = ua.match(/firefox\/([\d.]+)/)) ? this._set("firefox", this._setVersion(s[1])) : (s = ua.match(/chrome\/([\d.]+)/)) ? this._set("chrome", this._setVersion(s[1])) : (s = ua.match(/opera.([\d.]+)/)) ? this._set("opera", this._setVersion(s[1])) : (s = ua.match(/version\/([\d.]+).*safari/)) ? this._set("safari", this._setVersion(s[1])) : 0; }, _setVersion:function(ver,floatLength) { ver = (‘‘ + ver).replace(/_/g, ‘.‘); ver = String(ver).split(‘.‘); return parseInt(ver[0]); }, _set:function(bname,bver) { this.core=bname; this.version=bver; }
log:function(msg) {
if( (EpBrowser.core=="chrome") ){//chrome
console.log("log>> "+msg);
}
}
};