remove
UK [r??muv]
vt. ??, ??
vi. ??, ??; class
English[klɑ:s] US[kl?s]n.Class; grade; kind
vt.... ?? ???? ????(?? ????, ????); ...? ?? ???? ?? adj. ?? ??, ???, ??? vi.... ????(?? ??)? ??, ?? ????(?? ??)? ???
jqueryremoveClass() ??? ???
??: removeClass() ???? ??? ???? ?? ??? ???? ?????. ????? ???? ?? ?? ? ???? ??? ???? ?? ???? ?????.
??: ??$(selector).removeClass(class)
????:
???? | ?? |
class | ????. ??? ???? ??? ?????. ?? ???? ????? ??? ???? ??? ??? ?????. ? ????? ???? ??? ?? ???? ?????. |
??? ???? ??? ??: ??? ???? ??? ???? ???? ?????.
??: ??$(selector).removeClass(function(index,oldclass))
????:
Parameters | Description |
function(index,oldclass) | ?????. ??? ???? ??? ???? ?????. |
index | ?? ?????. ???? ??? ??? ?????. |
html | ????. ???? ?? ??? ?? ?????. |
jqueryremoveClass() ??? ?
<html> <head> <script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("button").click(function(){ $("p").removeClass("intro"); }); }); </script> <style type="text/css"> .intro { font-size:120%; color:red; } </style> </head> <body> <h1 id="h1">This is a heading</h1> <p class="intro">This is a paragraph.</p> <p>This is another paragraph.</p> <button>從第一個段落中刪除類</button> </body> </html>
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