LIN006_2.php
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<?php
//*****************************************************************************
//*
//* プログラム名：メニューDB設定処理（表示順位・削除）
//* プログラムID：KST007_2.php
//* 機能 ：メニュー情報をDB設定する
//* 作成者 ：K.Yoshimura
//*
//*****************************************************************************
header("Content-type: text/html; charset=EUC-JP");
include("include/session_start.inc");
include("include/SessionChk.inc");
$strDBinc="include/dbcon.inc";
include($strDBinc);
//表示順位の最大値、最小値を取得
$strSql = "SELECT MAX(disp_rank) as maxValue,MIN(disp_rank) as minValue FROM mst_link";
$rsResult = pg_exec($pg_con,$strSql);
$intDispRankMaxValue = pg_result($rsResult,0,"maxValue");
$intDispRankMinValue = pg_result($rsResult,0,"minValue");
switch ($up_down_flg) {
case "up":
//選択された資料フォルダのレコードを抽出
$strSql = "SELECT seq,disp_rank FROM mst_link WHERE seq=$menu";
$rsResult = pg_exec($pg_con,$strSql);
//最小値の場合処理なし
if (pg_result($rsResult,0,"disp_rank")==$intDispRankMinValue) {
break;
}
//資料フォルダマスタの全レコード抽出
$strSql = "SELECT seq,disp_rank FROM mst_link ORDER BY disp_rank";
$rsResult2 = pg_exec($pg_con,$strSql);
$intRsCnt = pg_numrows($rsResult2);
for ($i = 1 ; $i <= $intRsCnt-1 ; $i++) {
if (pg_result($rsResult,0,"disp_rank") == pg_result($rsResult2,$i,"disp_rank")) {
$intDispWork = pg_result($rsResult2,$i-1,"disp_rank"); //１つ前レコードの表示順位
$intseqWork = pg_result($rsResult2,$i,"seq");
$strSqlUp = "UPDATE mst_link SET ";
$strSqlUp .= "disp_rank= $intDispWork ";
$strSqlUp .= "WHERE seq= $intseqWork";
$intDispWork = pg_result($rsResult2,$i,"disp_rank");
$intseqWork = pg_result($rsResult2,$i-1,"seq");
$strSqlDown = "UPDATE mst_link SET ";
$strSqlDown .= "disp_rank = $intDispWork ";
$strSqlDown .= "WHERE seq = $intseqWork";
$rsResult = pg_exec($pg_con,$strSqlUp);
$rsResult = pg_exec($pg_con,$strSqlDown);
break;
}
}
break;
case "down":
//選択された部門のレコードを抽出
$strSql = "SELECT seq,disp_rank FROM mst_link WHERE seq=$menu";
$rsResult = pg_exec($pg_con,$strSql);
//最大値の場合処理なし
if (pg_result($rsResult,0,"disp_rank")==$intDispRankMaxValue) {
break;
}
//部門マスタの全レコード抽出
$strSql = "SELECT seq,disp_rank FROM mst_link ORDER BY disp_rank";
$rsResult2 = pg_exec($pg_con,$strSql);
$intRsCnt = pg_numrows($rsResult2);
for ($i = 0 ; $i <= $intRsCnt-2 ; $i++) {
if (pg_result($rsResult,0,"disp_rank") == pg_result($rsResult2,$i,"disp_rank")) {
$intDispWork = pg_result($rsResult2,$i+1,"disp_rank"); //１つ後レコードの表示順位
$intseqWork = pg_result($rsResult2,$i,"seq");
$strSqlUp = "UPDATE mst_link SET ";
$strSqlUp .= "disp_rank= $intDispWork ";
$strSqlUp .= "WHERE seq = $intseqWork";
$intDispWork = pg_result($rsResult2,$i,"disp_rank");
$intseqWork = pg_result($rsResult2,$i+1,"seq");
$strSqlDown = "UPDATE mst_link SET ";
$strSqlDown .= "disp_rank = $intDispWork ";
$strSqlDown .= "WHERE seq = $intseqWork";
$rsResult = pg_exec($pg_con,$strSqlUp);
$rsResult = pg_exec($pg_con,$strSqlDown);
break;
}
}
break;
case "del":
$strSQLdel = "DELETE FROM mst_link WHERE seq=$menu";
$objRecdel = pg_exec($strSQLdel);
if($objRecdel==false){
echo("SQL実行に失敗しました(DELETE)");
exit;
}
$strSQLdel2 = "DELETE FROM link WHERE seq_mst=$menu";
$objRecdel2 = pg_exec($strSQLdel2);
if($objRecdel2==false){
echo("SQL実行に失敗しました(DELETE2)");
exit;
}
break;
}
//header("Location:LIN006.php");
?>