对dede_sys_enum添加father字段，实现目的：在添加联动分类时，自动添加father的值。以500为分类界限。即：503的父类（father）为503,1001的father为1000。
主要修改的文件 stepselect_main.php文件。
解决： 修改有三处。
1.主要添加内容：
$father = intval(floor($evalue/500))*500;
2.修改内容：
$sql = "INSERT INTO `dede58_sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`,`father`)
VALUES('$ename','$evalue','$egroup','$disorder','$issign','$father'); ";
Execute('me','SELECT * FROM `dede58_stepselect` ORDER BY id DESC');
while($arr = $dsql->GetArray())
{
$etypes[] = $arr;
$egroups[$arr['egroup']] = $arr['itemname'];
}
if($egroup!='')
{
$orderby = 'ORDER BY disorder ASC, evalue ASC';
if(!empty($topvalue))
{
// 判断是否为1级联动
if ($topvalue % 500 == 0)
{
$egroupsql = " WHERe egroup LIKE '$egroup' AND evalue>=$topvalue AND evalue < ".($topvalue + 500);
} else {
$egroupsql = " WHERe (evalue LIKE '$topvalue.%%%' OR evalue=$topvalue) AND egroup LIKE '$egroup'";
}
}
else
{
$egroupsql = " WHERe egroup LIKE '$egroup' ";
}
$sql = "SELECT * FROM `dede58_sys_enum` $egroupsql $orderby";
} else {
$egroupsql = '';
$sql = "SELECt * FROM `dede58_stepselect` ORDER BY id DESC";
}
//echo $sql;exit;
$dlist = new DataListCP();
$dlist->SetParameter('egroup',$egroup);
$dlist->SetParameter('topvalue',$topvalue);
$dlist->SetTemplet(DEDEADMIN."/templets/stepselect_main.htm");
$dlist->SetSource($sql);
$dlist->display();
exit();
}
else if($action=='edit' || $action=='addnew' || $action=='addenum' || $action=='view')
{
AjaxHead();
include('./templets/stepselect_showajax.htm');
exit();
}
else if($action=='del')
{
$arr = $dsql->GetOne("SELECT * FROM `dede58_stepselect` WHERe id='$id' ");
if(!is_array($arr))
{
ShowMsg("无法获取分类信息，不允许后续操作！", "stepselect_main.php?".ExecTime());
exit();
}
if($arr['issystem']==1)
{
ShowMsg("系统内置的枚举分类不能删除！", "stepselect_main.php?".ExecTime());
exit();
}
$dsql->ExecuteNoneQuery("DELETE FROM `dede58_stepselect` WHERe id='$id'; ");
$dsql->ExecuteNoneQuery("DELETE FROM `dede58_sys_enum` WHERe egroup='{$arr['egroup']}'; ");
ShowMsg("成功删除一个分类！", "stepselect_main.php?".ExecTime());
exit();
}
else if($action=='delenumAllSel')
{
if(isset($ids) && is_array($ids))
{
$id = join(',', $ids);
$groups = array();
$dsql->Execute('me', "SELECT egroup FROM `dede58_sys_enum` WHERe id IN($id) GROUP BY egroup");
while($row = $dsql->GetArray('me'))
{
$groups[] = $row['egroup'];
}
$dsql->ExecuteNoneQuery("DELETe FROM `dede58_sys_enum` WHERe id IN($id); ");
//更新缓存
foreach($groups as $egropu)
{
WriteEnumsCache($egroup);
}
ShowMsg("成功删除选中的枚举分类！", $ENV_GOBACK_URL);
}
else
{
ShowMsg("你没选择任何分类！", "-1");
}
exit();
}
else if($action=='delenum')
{
$row = $dsql->GetOne("SELECt egroup FROM `dede58_sys_enum` WHERe id = '$id' ");
$dsql->ExecuteNoneQuery("DELETe FROM `dede58_sys_enum` WHERe id='{$id}'; ");
WriteEnumsCache($row['egroup']);
ShowMsg("成功删除一个枚举！", $ENV_GOBACK_URL);
exit();
}
else if($action=='edit_save')
{
if(preg_match("#[^0-9a-z_-]#i", $egroup))
{
ShowMsg("组名称不能有全角字符或特殊符号！","-1");
exit();
}
$dsql->ExecuteNoneQuery("UPDATe `dede58_stepselect` SET `itemname`='$itemname',`egroup`='$egroup' WHERe id='$id'; ");
ShowMsg("成功修改一个分类！", "stepselect_main.php?".ExecTime());
exit();
}
else if($action=='addnew_save')
{
if(preg_match("#[^0-9a-z_-]#i", $egroup))
{
ShowMsg("组名称不能有全角字符或特殊符号！", "-1");
exit();
}
$arr = $dsql->GetOne("SELECT * FROM `dede58_stepselect` WHERe itemname LIKE '$itemname' OR egroup LIKE '$egroup' ");
if(is_array($arr))
{
ShowMsg("你指定的类别名称或组名称已经存在，不能使用！","stepselect_main.php");
exit();
}
$dsql->ExecuteNoneQuery("INSERT INTO `dede58_stepselect`(`itemname`,`egroup`,`issign`,`issystem`) VALUES('$itemname','$egroup','0','0'); ");
WriteEnumsCache($egroup);
ShowMsg("成功添加一个分类！","stepselect_main.php?egroup=$egroup");
exit();
}
else if($action=='exarea')
{
$bigtypes = array();
$dsql->ExecuteNoneQuery("DELETE FROM `dede58_sys_enum` WHERe egroup='nativeplace'; ");
$query = "SELECt * FROM `dede58_area` WHERe reid =0 order by id asc";
$dsql->Execute('me', $query);
$n = 1;
while($row = $dsql->GetArray())
{
$bigtypes[$row['id']] = $evalue = $disorder = $n * 500;
$dsql->ExecuteNoneQuery("INSERT INTO `dede58_sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
VALUES('{$row['name']}','$evalue','nativeplace','$disorder','0'); ");
$n++;
}
$stypes = array();
foreach($bigtypes as $k=>$v)
{
$query = "SELECt * FROM `dede58_area` WHERe reid=$k order by id asc";
$dsql->Execute('me', $query);
$n = 1;
while($row = $dsql->GetArray())
{
$stypes[$row['id']] = $evalue = $disorder = $v + $n;
$dsql->ExecuteNoneQuery("INSERT INTO `dede58_sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
VALUES('{$row['name']}','$evalue','nativeplace','$disorder','0'); ");
$n++;
}
}
WriteEnumsCache('nativeplace');
ShowMsg("成功导入所有旧的地区数据！", "stepselect_main.php?egroup=nativeplace");
exit();
}
else if($action=='addenum_save')
{
if(empty($ename) || empty($egroup))
{
Showmsg("类别名称或组名称不能为空！","-1");
exit();
}
if($issign == 1 || $topvalue == 0)
{
$enames = explode(',', $ename);
foreach($enames as $ename)
{
$arr = $dsql->GetOne("SELECT * FROM `dede58_sys_enum` WHERe egroup='$egroup' AND (evalue MOD 500)=0 ORDER BY disorder DESC ");
if(!is_array($arr)) $disorder = $evalue = ($issign==1 ? 1 : 500);
else $disorder = $evalue = $arr['disorder'] + ($issign==1 ? 1 : 500);
$father = intval(floor($evalue/500))*500;
$dsql->ExecuteNoneQuery("INSERT INTO `dede58_sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`,`father`)
VALUES('$ename','$evalue','$egroup','$disorder','$issign','$father'); ");
}
WriteEnumsCache($egroup);
ShowMsg("成功添加枚举分类！".$dsql->GetError(), $ENV_GOBACK_URL);
exit();
} else if ($issign == 2 && $topvalue != 0)
{
$minid = $topvalue;
$maxnum = 500; // 三级子类最多500个
$enames = explode(',', $ename);
foreach ($enames as $ename)
{
$arr = $dsql->GetOne("SELECt * FROM `dede58_sys_enum` WHERe egroup='$egroup' AND evalue LIKE '$topvalue.%%%' ORDER BY evalue DESC ");
if(!is_array($arr))
{
$disorder = $minid;
$evalue = $minid.'.001';
}
else
{
$disorder = $minid;
preg_match("#([0-9]{1,}).([0-9]{1,})#", $arr['evalue'], $matchs);
$addvalue = $matchs[2] + 1;
$addvalue = sprintf("%03d", $addvalue);
$evalue = $matchs[1].'.'.$addvalue;
}
$father = intval(floor($evalue/500))*500;
$sql = "INSERT INTO `dede58_sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`,`father`)
VALUES('$ename','$evalue','$egroup','$disorder','$issign','$father'); ";
// echo $sql;exit;
$dsql->ExecuteNoneQuery($sql);
}
// echo $minid;
WriteEnumsCache($egroup);
ShowMsg("成功添加枚举分类！", $ENV_GOBACK_URL);
exit();
} else {
$minid = $topvalue;
$maxid = $topvalue + 500;
$enames = explode(',', $ename);
foreach($enames as $ename)
{
$arr = $dsql->GetOne("SELECt * FROM `dede58_sys_enum` WHERe egroup='$egroup' AND evalue>$minid AND evalue<$maxid ORDER BY evalue DESC ");
if(!is_array($arr))
{
$disorder = $evalue = $minid+1;
}
else
{
$disorder = $arr['disorder']+1;
$evalue = $arr['evalue']+1;
}
$father = intval(floor($evalue/500))*500;
$dsql->ExecuteNoneQuery("INSERT INTO `dede58_sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`,`father`)
VALUES('$ename','$evalue','$egroup','$disorder','$issign','$father'); ");
}
WriteEnumsCache($egroup);
ShowMsg("成功添加枚举分类！", $ENV_GOBACK_URL);
exit();
}
}
else if($action=='upenum')
{
$ename = trim(preg_replace("# └─(─){1,}#", '', $ename));
$row = $dsql->GetOne("SELECT egroup FROM `dede58_sys_enum` WHERe id = '$aid' ");
WriteEnumsCache($row['egroup']);
$dsql->ExecuteNoneQuery("UPDATE `dede58_sys_enum` SET `ename`='$ename',`disorder`='$disorder' WHERe id='$aid'; ");
ShowMsg("成功修改一个枚举！", $ENV_GOBACK_URL);
exit();
}
else if($action=='upallcache')
{
if(!isset($egroup)) $egroup = '';
WriteEnumsCache($egroup);
ShowMsg("成更新枚举缓存！", $ENV_GOBACK_URL);
exit();
}
