inc_admin_channel.php

来自「这是matlab的一个小程序」· PHP 代码 · 共 125 行

<?php
//获得字段创建信息
function GetFieldMake($dtype,$fieldname,$dfvalue,$mxlen)
{
	$fields = array();
	if($dtype=="int"||$dtype=="datetime")
	{
		if($dfvalue=="" || ereg("[^0-9-]",$dfvalue))
		{
			$dfvalue = 0;
		}
		$fields[0] = " `$fieldname` int(11) NOT NULL default '$dfvalue';";
		$fields[1] = "int(11)";
	}
	else if($dtype=="stepselect")
	{
		if($dfvalue=="" || ereg("[^0-9]",$dfvalue))
		{
			$dfvalue = 0;
		}
		$fields[0] = " `$fieldname` smallint(5) UNSIGNED NOT NULL default '$dfvalue';";
		$fields[1] = "smallint(5)";
	}
	else if($dtype=="float")
	{
		if($dfvalue=="" || ereg("[^0-9\.-]",$dfvalue))
		{
			$dfvalue = 0;
		}
		$fields[0] = " `$fieldname` float NOT NULL default '$dfvalue';";
		$fields[1] = "float";
	}
	else if($dtype=="img"||$dtype=="media"||$dtype=="addon"||$dtype=="imgfile")
	{
		if(empty($dfvalue))
		{
			$dfvalue = '';
		}
		if($mxlen=="")
		{
			$mxlen = 200;
		}
		if($mxlen > 255)
		{
			$mxlen = 100;
		}
		$fields[0] = " `$fieldname` varchar($mxlen) NOT NULL default '$dfvalue';";
		$fields[1] = "varchar($mxlen)";
	}
	else if($dtype=="multitext"||$dtype=="htmltext")
	{
		$fields[0] = " `$fieldname` mediumtext;";
		$fields[1] = "mediumtext";
	}
	else if($dtype=="textdata")
	{
		if(empty($dfvalue))
		{
			$dfvalue = '';
		}
		$fields[0] = " `$fieldname` varchar(100) NOT NULL default '';";
		$fields[1] = "varchar(100)";
	}
	else if($dtype=="textchar")
	{
		if(empty($dfvalue))
		{
			$dfvalue = '';
		}
		$fields[0] = " `$fieldname` char(100) NOT NULL default '$dfvalue';";
		$fields[1] = "char(100)";
	}
	else if($dtype=="checkbox")
	{
		$dfvalue = str_replace(',',"','",$dfvalue);
		$dfvalue = "'".$dfvalue."'";
		$fields[0] = " `$fieldname` set($dfvalue) NULL;";
		$fields[1] = "set($dfvalue)";
	}
	else if($dtype=="select" || $dtype=="radio")
	{
		$dfvalue = str_replace(',',"','",$dfvalue);
		$dfvalue = "'".$dfvalue."'";
		$fields[0] = " `$fieldname` enum($dfvalue) NULL;";
		$fields[1] = "enum($dfvalue)";
	}
	else
	{
		if(empty($dfvalue))
		{
			$dfvalue = '';
		}
		if(empty($mxlen))
		{
			$mxlen = 100;
		}
		if($mxlen > 255)
		{
			$mxlen = 250;
		}
		$fields[0] = " `$fieldname` varchar($mxlen) NOT NULL default '$dfvalue';";
		$fields[1] = "varchar($mxlen)";
	}
	return $fields;
}

//获得模型的列表字段
function GetAddFieldList(&$dtp,&$oksetting)
{
	$oklist = '';
	$dtp->SetNameSpace("field","<",">");
	$dtp->LoadSource($oksetting);
	if(is_array($dtp->CTags))
	{
		foreach($dtp->CTags as $tagid=>$ctag)
		{
			if($ctag->GetAtt('islist')==1)
			{
				$oklist .= ($oklist=='' ? strtolower($ctag->GetName()) : ','.strtolower($ctag->GetName()) );
			}
		}
	}
	return $oklist;
}
?>