<SCRIPT language="javascript"> var row = 0; function insertElement() { var nod=document.createElement("span"); document.form1.insertBefore(nod); nod.innerHTML="<br>row"+row+"<input type=text name=txt["+row+"][]><input type=text name=txt["+row+"][]>" row = row+1 } </SCRIPT> <BODY> 动态增加文本框 <form name=form1 action=<? echo $PHP_SELF; ?> method=POST> <input type=submit value="提交"><input type=button value=增加 onclick="insertElement()"><br> </form> <pre> <? print_r($HTTP_POST_VARS); ?> </pre> </BODY> |