切换对象的隐藏和显示，可以用来代替show和hide
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <style type="text/css"> #div1 { width:200px; height:200px; background-color:red; border:1px black solid; clear:both; } #btn,#info { float:left; } #info { margin-bottom:20px; } </style> <script type="text/javascript" src="https://www.jb51.net/jQuery/jquery-1.12.1.js"></script> <script type="text/javascript"> $(function(){ $("#btn").click(function(){ var msg1; var msg2; if($("#div1").css("display")=="none") { msg1="正在显示..."; msg2="显示完毕!"; } else { msg1="正在隐藏..."; msg2="隐藏完毕!"; } $("#info").html(msg1); $("#div1").toggle(4000,function(){ $("#info").html(msg2); }); }); }); </script> </head> <body> <input type="button" value="变换" /> <div>1</div> <div></div> </body> </html>
2.fadeIn fadeOut
fadeIn 淡入（本来是隐藏的），fadeOut 淡出（本来是显示的）
fadeOut
淡出的时候 这一块的空间就会被隐藏 而下方的模块会往上移动
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <style type="text/css"> #div1 { width:200px; height:200px; background-color:red; border:1px black solid; clear:both; } #btn,#info { float:left; } #info { margin-bottom:20px; } </style> <script type="text/javascript" src="https://www.jb51.net/jQuery/jquery-1.12.1.js"></script> <script type="text/javascript"> $(function(){ $("#btn").click(function(){ $("#div1").fadeOut(4000); }); }); </script> </head> <body> <input type="button" value="变换" /> <div></div> <div></div> </body> </html>
fadeIn
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <style type="text/css"> #div1 { width:200px; height:200px; background-color:red; border:1px black solid; clear:both; } #btn,#info { float:left; } #info { margin-bottom:20px; } </style> <script type="text/javascript" src="https://www.jb51.net/jQuery/jquery-1.12.1.js"></script> <script type="text/javascript"> $(function(){ $("#div1").css("display","none"); $("#btn").click(function(){ $("#div1").fadeIn(4000); }); }); </script> </head> <body> <input type="button" value="变换" /> <div></div> <div></div> </body> </html>
3.fadeTo
切换到一个指定的透明度：0表示彻底透明，1表示不透明。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <style type="text/css"> #div1 { width:200px; height:200px; background-color:red; border:1px black solid; clear:both; } #btn,#info { float:left; } #info { margin-bottom:20px; } </style> <script type="text/javascript" src="https://www.jb51.net/jQuery/jquery-1.12.1.js"></script> <script type="text/javascript"> $(function(){ $("#btn").click(function(){ $("#div1").fadeTo(4000,0.1); }); }); </script> </head> <body> <input type="button" value="变换" /> <div></div> <div></div> </body> </html>
4.slideUp和slideDown
slideUp：向上滑动隐藏对象
slideDown:向下滑动显示对象（说明本来是隐藏的）
slideUp
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>无标题文档</title> <style type="text/css"> #div1 { width:200px; height:200px; background-color:red; border:1px black solid; clear:both; } #btn,#info { float:left; } #info { margin-bottom:20px; } </style> <script type="text/javascript" src="https://www.jb51.net/jQuery/jquery-1.12.1.js"></script> <script type="text/javascript"> $(function(){ $("#btn").click(function(){ $("#div1").slideUp(4000); }); }); </script> </head> <body> <input type="button" value="变换" /> <div></div> <div></div> </body> </html>
slideDown