<?
# **********************************************************
# 関数定義
# **********************************************************
require_once( "function.php" );

$Sel[$_POST['kubun']] = "selected";

if ( $_SERVER['REQUEST_METHOD'] == 'GET' ) {
	$CurrentGROUP = 1;
}
else {
	$CurrentGROUP = 2;

	if ( $_POST['Group'] == 1 ) {
		$_POST['MainKey'] = trim( $_POST['MainKey'] );
		if ( $_POST['MainKey'] == '' ) {
			SetErrMessage( '空白文字が入力されました' );
			$CurrentGROUP = 1;
		}
	}

	if ( $_POST['Group'] == 2 ) {
		$CurrentGROUP = 1;
	}

	if ( $CurrentGROUP == 2 ) {
		$HideElement = '<INPUT name=kubun type=hidden value="';
		$HideElement .= $_POST['kubun'];
		$HideElement .= '">';
	}
}

if ( $CurrentGROUP == 1 ) {
	$GROUP1 = '';
	$GROUP1text = '';
	$GROUP2 = 'disabled';
	$GROUP2text = 'readonly';
}
if ( $CurrentGROUP == 2 ) {
	$GROUP1 = 'disabled';
	$GROUP1text = 'readonly';
	$GROUP2 = '';
	$GROUP2text = '';
}


require_once( "pagestart.php" );
?>

<FORM
	name=frmMain
	method=post
	action=<?= $_SERVER['SCRIPT_NAME'] ?>
	onSubmit='return CheckData();'
>
	<INPUT name=Group type=hidden value="<?= $CurrentGROUP ?>">
	<?= $HideElement ?>

	グループ(1)<BR>
	<SELECT name=kubun <?= $GROUP1 ?>>
	<OPTION value=1 <?= $Sel[1] ?>>登録
	<OPTION value=2 <?= $Sel[2] ?>>修正
	<OPTION value=3 <?= $Sel[3] ?>>削除
	</SELECT>

	<BR>
	<INPUT
		name=MainKey
		type=text
		value="<?= $_POST['MainKey'] ?>"
		<?= $GROUP1text ?>
	>
	<INPUT
		name=SendButton
		type=submit
		value="送信"
		onClick='ClickedButton=1;'
		<?= $GROUP1 ?>
	>
	<BR>
	<?= $ErrMessage ?>

	<HR size=1 color=black>

	グループ(2)<BR>
	<INPUT
		name=Data1
		type=text
		value="<?= $_POST['Data1'] ?>"
		<?= $GROUP2text ?>
	><BR>
	<INPUT
		name=Data2
		type=text
		value="<?= $_POST['Data2'] ?>"
		<?= $GROUP2text ?>
	><BR>
	<INPUT
		name=SendButton
		type=submit
		value="送信"
		onClick='ClickedButton=2;'
		<?= $GROUP2 ?>
	>

</FORM>

<?
require_once( "pageend.php" );
# **********************************************************
# デバッグ用表示
# **********************************************************
DispPost();
?>

if ( $_SERVER['REQUEST_METHOD'] == 'GET' ) {
	$CurrentGROUP = 1;
}
else {
	$CurrentGROUP = 2;

	if ( $_POST['Group'] == 1 ) {
		$_POST['MainKey'] = trim( $_POST['MainKey'] );
		if ( $_POST['MainKey'] == '' ) {
			SetErrMessage( '空白文字が入力されました' );
			$CurrentGROUP = 1;
		}
	}

	if ( $_POST['Group'] == 2 ) {
		#
		# ここでエラー処理。
		#
		if ( $ErrMessage == '' ) {
			header( "Location: {$_SERVER['HTTP_REFERER']}" );
			exit();
		}
	}

	if ( $CurrentGROUP == 2 ) {
		$HideElement = '<INPUT name=kubun type=hidden value="';
		$HideElement .= $_POST['kubun'];
		$HideElement .= '">';
	}
}

header( "Location: {$_ENV['HTTP_REFERER']}" );

Response.Redirect( Request.ServerVariables("HTTP_REFERER")  )

<INPUT
	name=CancelButton
	type=button
	value="キャンセル"
	<?= $GROUP2 ?>
	onClick='location="<?= $_SERVER['SCRIPT_NAME'] ?>";'
>