簡介：這是寫form提交應該注意的的詳細頁面，介紹了和php,PHP 寫form提交應該注意的有關的知識、技巧、經驗，和一些php源碼等。
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前兩天改bug，發現一個表單提交提交的問題，先上代碼：
<!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>Test</title> <script type="text/javascript" src="http://www.z7zba.com/js/jquery-1.4.4.min.js"></script></head> <style type="text/css"> </style> <body> <?print_r($_POST); echo "\r\n";?><table border="0" cellpadding="0" cellspacing="0"><form id="theFrom" name="theForm" action="demo.php" method="post"><tr> <td id="tdName"><input type="text" id="name" name="name" /></td> </tr><tr> <td><a href="javascript:searchName();">尋找姓名</a> <a href="javascript:doSubmit();">提交</a></td> </tr> </form></table><script type="text/javascript"> function searchName(){//可以是ajax返回內容var data = '<select id="nameId" name="nameId"><option value="1">Cheech</option><option value="2">Mark</option></select>';$("#tdName").html(data);}function doSubmit(){$("#theFrom").submit();}</script> </body> </html>
當其中的 <input type="text" id="name" name="name" /> 被換成 <select id="nameId" name="nameId"><option value="1">Cheech</option><option value="2">Mark</option></select> 進行提交。
$_POST['nameId']在使用 ie 瀏覽器提交，程式可正常接收到參數 ，而使用Chrome,FireFox提交，程式不能提收到參數
問題出在form的位置套錯了。將form套在table外問題就解決了。如下：（其他不變）
<form id="theFrom" name="theForm" action="demo.php" method="post"><table border="0" cellpadding="0" cellspacing="0"><tr> <td id="tdName"><input type="text" id="name" name="name" /></td> </tr><tr> <td><a href="javascript:searchName();">尋找姓名</a> <a href="javascript:doSubmit();">提交</a></td> </tr></table></form>
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http://biancheng.dnbcw.info/php/350527.html pageNo:3
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