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Homephp教程php手册桌面中心(四)数据显示

桌面中心(四)数据显示

Jun 13, 2016 pm 12:42 PM
stepundercenterauthordatashowat lastsourcedesktopnet

来源:奥索网

桌面中心(四)数据显示
作者:elong

最后一步就是显示了。
下面这个程序要通过参数来调用。
比如php.php?jpg=jpg
后面的jpg是表格名。记住一定要的呀,不然就不能运行了,会显示程序出错。
大家可以把下面这个程序改一下。这样就可以更加美观了。

以下是源程序:

显示



mysql_connect("localhost","用户名","密码") or die("无法联接数据库!");
$query="SELECT id,url,mess,fromx,url1,mess1,fromx1,url2,mess2,fromx2,url3,mess3,fromx3 from $jpg " ;
$result=mysql_db_query("elong",$query); //执行查询
$num=mysql_numrows($result);
$page=round($page);
$pagesize=4;
if ($page==0){
$page=1;}
else{
$page=$page;}
$pagecount=($num)/$pagesize;
$pagecount=ceil($pagecount);
?>
printf("首页",$PHP_SELF,1);
printf(" 前页",$PHP_SELF,$page-1);
}else{
?> 首页 前页
}
?>
  
printf(" 后页",$PHP_SELF,$page+1);
printf(" 尾页",$PHP_SELF,$pagecount);
}else{?> 后页 尾页 }?>页次:/


if ($num0){
$pp=0;
for($ipage=0;$ipage$i=($page-1)*$pagesize+$ipage;
if($i $id=mysql_result($result,$i,"id");
$url=mysql_result($result,$i,"url");
$mess=mysql_result($result,$i,"mess");
$fromx=mysql_result($result,$i,"fromx");
$url1=mysql_result($result,$i,"url1");
$mess1=mysql_result($result,$i,"mess1");
$fromx1=mysql_result($result,$i,"fromx1");
$url2=mysql_result($result,$i,"url2");
$mess2=mysql_result($result,$i,"mess2");
$fromx2=mysql_result($result,$i,"fromx2");
$url3=mysql_result($result,$i,"url3");
$mess3=mysql_result($result,$i,"mess3");
$fromx3=mysql_result($result,$i,"fromx3");
$pp=$pp+1;
       ?>







桌面中心(四)数据显示 桌面中心(四)数据显示 桌面中心(四)数据显示 桌面中心(四)数据显示



}
}
}
?>

   分页
      printf("首页",$PHP_SELF,1);
printf(" 前页",$PHP_SELF,$page-1);
}else{
?> 首页 前页 }?>
printf(" 后页",$PHP_SELF,$page+1);
printf(" 尾页",$PHP_SELF,$pagecount);
}else{?> 后页 尾页 }?>页次:/


 

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