復(fù)制代碼 代碼如下:
<form action="someform.php" method="post">
<table>
<tr>
<td>姓名:</td>
<td><input type="text" value="raymond"/></td>
</tr>
<tr>
<td>密碼:</td>
<td><input type="password" maxlength="10"/></td>
</tr>
<tr>
<td>年齡:</td>
<td>
<select>
<option value=">16">小于16</option>
<option value="16-30" selected>16-30</option>
<option value="31-50">31-50</option>
<option value="51-80">51-80</option>
</select>
</td>
</tr>
<tr>
<td valign="top">自我介紹:</td>
<td><textarea rows="3" cols="50">請(qǐng)輸入您的自我介紹</textarea></td>
</tr>
<tr>
<td><br />
體育愛(ài)好: </td>
<td><input type="radio" value="tennis" checked>
網(wǎng)球
<input type="radio" value="football">
足球
<input type="radio" value="baseball">
籃球
<input type="radio" value="polo">
保齡球 </td>
</tr>
<tr>
<td> 開(kāi)發(fā)語(yǔ)言:</td>
<td><input type="hidden" value="注冊(cè)表單">
<input type="checkbox" value="php" checked>
php
<input type="checkbox" value="java">
java
<input type="checkbox" value="perl">
perl
<input type="checkbox" value="cpp">
c++
<input type="checkbox" value=".net">
.NET
<input type="checkbox" value="delphi">
delphi </td>
</tr>
<tr>
<td valign="top"><br>
<label> 開(kāi)發(fā)工具:</label></td>
<td><select size="5" multiple>
<option value="ZDE" selected>Zend Studio</option>
<option value="Eclipse">Eclipse</option>
<option value="Editplus">Editplus</option>
<option value="Ultraedit">Ultraedit</option>
<option value="Other">Other</option>
</select></td>
</tr>
<tr>
<td valign="top"> </td>
<td><input type="submit" value="提交"/></td>
</tr>
</table>
</form>
復(fù)制代碼 代碼如下:
//通過(guò)判斷按鈕的變量名是否在$_POST中定義,如果有表示該表單已提交
if(isset($_POST["btn_submit"])){
if (empty($_POST['username'])){
echo "您沒(méi)有輸入用戶名";
exit(0);
}
if (empty($_POST['password'])){
echo "您沒(méi)有輸入密碼: ";
exit(0);
}
echo "您的用戶名: ".$_POST['user_name']."
";
echo "您的密碼(明文): ".$_POST['password']."
";
echo "您的年齡: ".$_POST['age']."
";
if (!empty($_POST['languages'])){
echo "您選擇的語(yǔ)言為:";
//處理用戶選擇興趣的checkbox按鈕產(chǎn)生的數(shù)組
foreach ($_POST['languages'] as $lang){
echo $lang. " ";
}
} else {
echo "您沒(méi)有輸入任何興趣愛(ài)好";
}
if (!empty($_POST['develop_ide'])){
echo "您使用的開(kāi)發(fā)工具為:";
//處理用戶多選開(kāi)發(fā)工具菜單產(chǎn)生的數(shù)組
foreach ($_POST['develop_ide'] as $ide){
echo $ide. " ";
}
} else {
echo "您沒(méi)有選擇開(kāi)發(fā)工具";
}
echo "您的自我介紹: ".nl2br($_POST['intro'])."<br />";//nl2br(),在字符串中的每個(gè)新行 (/n) 之前插入 HTML 換行符 (<br />)
";
echo "網(wǎng)頁(yè)隱藏值(通過(guò)hidden標(biāo)簽值傳遞): ".$_POST['from']."
";
}
?>
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