PHP是不能做的。用JS才能做。
<form action="action.php" method="post">
<p>姓名: <input type="text" name="name" value="李"/></p>
<p>简介: <textarea name="content"></textarea>
<p><input type="submit" /></p>
</form>
不过PHP可以这样干:<php
$name = "李";
$name = $name.$_POST['name'];
$profile = "i am a good man.";
// how to put $name and $profile to the Textboxs?
?>
<form action="action.php" method="post">
<p>姓名: <input type="text" name="name" value="李"/></p>
<p>简介: <textarea name="content"></textarea>
<p><input type="submit" /></p>
</form>
不过PHP可以这样干:<php
$name = "李";
$name = $name.$_POST['name'];
$profile = "i am a good man.";
// how to put $name and $profile to the Textboxs?
?>
$name = "李";
$profile = "i am a good man.";
// how to put $name and $profile to the Textboxs?
?>
<form action="action.php" method="post">
<p>姓名: <input type="text" name="name" value="<?=$name?>" /></p>
<p>简介: <textarea name="content"><?=$profile?></textarea>
<p><input type="submit" /></p>
</form>
$name = "李";
$profile = "i am a good man.";
?>
<form action="action.php" method="post">
<p>姓名: <input type="text" name="name" value="<?=$name?>" /></p>
<p>简介: <textarea name="content"><?=$profile?></textarea>
<p><input type="submit" /></p>
</form>
不过这个更实用,
当控件已经显示后
再对他们的内容赋值的