我有一个HTML形式:
<form action="something.php" method="POST" enctype="multipart/form-data" id="color">
<fieldset>
<legend><h2><span style="color: #993300; text-shadow: #808080 2px 1px 2px; font-size: 25px;">Color Preferences:</span></h2></legend>
<p><table>
<tbody>
<tr>
<td width="350px;"><span style="color: #993300;">*</span> Colors you consider to use to your new Site:</td>
<td>
<br/>
<input type="checkbox" name="color[]" value="Black" /> Black<br/>
<input type="checkbox" name="color[]" value="Blue" /> Blue<br/>
<input type="checkbox" name="color[]" value="Brown" /> Brown<br/>
<input type="checkbox" name="color[]" value="Gray" /> Gray<br/>
<input type="checkbox" name="color[]" value="Green" /> Green<br/>
</td>
</tr>
</tbody>
</table></p>
</fieldset>
<input type="submit" name="submit" value="Submit" /> <input type="reset" name="reset" value="Reset" />
要执行颜色形式,我用PHP为:
$color = $_POST['color'];
if (!isset($color))
{
unset($_GET['do']);
$message = "Error = Colors are required. Please try again.";
break;
} else {
$N = count($color);
for($i=0; $i < $N; $i++){
echo($color[$i] . " ");
}
}
但是,当我测试我的代码在输出区域只给一个“阵列”的结果。 能否请你帮我解决这个问题的代码? (我需要得到所选择的颜色作为输出,而不是“阵列”)。
我甚至改变了我的代码为:
$color = $_POST['color'] && $_POST['color'] = array ('Black','Blue','Brown','Gray','Green','Orange','Pink','Purple','Red','Silver','Tan','White','Yellow','Dark','Light');
if (!isset($_POST['color']))
{
unset($_GET['do']);
echo "Error = Colors are required. Please try again.";
} else {
$n = count($_POST['color']);
echo("You selected $n color(s): ");
for($i=0; $i < $n; $i++)
{
echo($_POST['color'][$i] . " ");
}
}
但仍是结果的结果是唯一的,而不是颜色名称“阵列”。 可以请你帮我解决这个问题?
我甚至改变了我的代码为:
$color = $_POST['color'] && $_POST['color'] = array ('Black','Blue','Brown','Gray','Green','Orange','Pink','Purple','Red','Silver','Tan','White','Yellow','Dark','Light');
if (!isset($_POST['color']))
{
unset($_GET['do']);
echo "Error = Colors are required. Please try again.";
} else {
$n = count($_POST['color']);
echo("You selected $n color(s): ");
for($i=0; $i < $n; $i++)
{
echo($_POST['color'][$i] . " ");
}
}
但仍是结果的结果是唯一的,而不是颜色名称“阵列”。 可以请你帮我解决这个问题?