Jquery取得多选框的val()和text()示例

zycbob · 发表于 2013-2-7 19:13:28

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>Playground</title> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js" type="text/javascript"></script> <script type="text/javascript"> $(function(){ // }) </script> </head> <body> <select id="s1" style="width:100px" size="5" multiple="true"> <option value="1">number 1</option> <option value="2" selected>number 2</option> <option value="3">number 3</option> <option value="4" selected>number 4</option> <option value="5">number 5</option> <option value="6">number 6</option> <option value="7">number 7</option> <option value="8">number 8</option> <option value="9">number 9</option> <option value="10">number 10</option> <option value="11">number 11</option> </select> <p>if we choose number 2 and number 4</p> <button >val()</button> return '2,4'<br /> <button >val() one by one</button> return '2' then return '4'<br /><br /> <button >text()</button> return 'number 2number 4'<br /> <button >text() one by one</button> return 'number 2' then return 'number 4'<br /></body> </html>

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