我有一个复选框表单,用户可以选择多个框。现在我想把每个选中的复选框的值变成一个字符串。
这就是我现在拥有的!
<input onClick="return KeepCount()" type="checkbox" name="keus[]" value="A"> Test
<input onClick="return KeepCount()" type="checkbox" name="keus[]" value="B"> Test
<input onClick="return KeepCount()" type="checkbox" name="keus[]" value="C"> Test
<input onClick="return KeepCount()" type="checkbox" name="keus[]" value="D"> Test
$keuzen = $_POST['keus'];
foreach($keuzen as $keus) {
$finalOptions = $keus;
}
echo $finalOptions;
$finalOptions只返回最后一个复选框的值…
当我选择A &D $finalOptions只显示D,如果我选择C &$finalOptions表示只有C等…
谁能帮我一下??试试这个:
<?php
$keuzen = $_POST['keus'];
$finalOptions ="";
foreach($keuzen as $keus) {
$finalOptions .= $keus.","; // you may wanted to separate it with some delimiter
}
echo $finalOptions;
?>
不循环
<?php
$keuzen = $_POST['keus'];
echo implode(',',$keuzen);