<?phpinclude("conn.php");
if($_POST['submit']){
echo $sql="INSERT INTO subject(id, user, title, wenben, listtime) VALUES ('','$_POST[xm]','$_POST[bt]','$_POST[nr]',now())";
}
?>
<form method="post" action="ly_add.php">
<div class="xmbt"><li>姓名:<input type="text" name="xm" /></li><li>标题:<input type="text" name="bt" /></li></div>
<div class="nr">内容:<textarea name="nr"></textarea></div>
<div class="tjcz"><input type="submit" name="Submit" value="提交" /> <input type="reset" name="Submit2" value="重置" /></div>
</form>各位,我这段话哪里有错误啊,,为什么echo不能输出
if($_POST['submit']){
echo $sql="INSERT INTO subject(id, user, title, wenben, listtime) VALUES ('','$_POST[xm]','$_POST[bt]','$_POST[nr]',now())";
}
?>
<form method="post" action="ly_add.php">
<div class="xmbt"><li>姓名:<input type="text" name="xm" /></li><li>标题:<input type="text" name="bt" /></li></div>
<div class="nr">内容:<textarea name="nr"></textarea></div>
<div class="tjcz"><input type="submit" name="Submit" value="提交" /> <input type="reset" name="Submit2" value="重置" /></div>
</form>各位,我这段话哪里有错误啊,,为什么echo不能输出
<?phpinclude("conn.php");
if($_POST['submit']){
$sql="INSERT INTO subject(id, user, title, wenben, listtime) VALUES ('','$_POST[xm]','$_POST[bt]','$_POST[nr]',now())";
echo $sql;
}
?>
<form method="post" action="ly_add.php">
<div class="xmbt"><li>姓名:<input type="text" name="xm" /></li><li>标题:<input type="text" name="bt" /></li></div>
<div class="nr">内容:<textarea name="nr"></textarea></div>
<div class="tjcz"><input type="submit" name="Submit" value="提交" /> <input type="reset" name="Submit2" value="重置" /></div>
</form>
<input type="submit" name="submit" value="提交" />