php+dojo 的数据库保存拖动布局的一个方法dojo 这里下载_php技巧

session_start(); 
if ($_SESSION['gh']==''){ 
header('location:login.php');  
} 
include("config.php"); 
$sql="select * from module";  
$result=mssql_query($sql,$conn); 
$num=mssql_num_rows($result); 
//echo $num; 
?> 
 
<script></script> 
<script> <BR>//引用以下两个dojo包 <BR>dojo.require("dojo.style"); <BR>dojo.require("dojo.dnd.*"); <BR>function init(){ <BR> //利用classname取到元素列表，将其注册为dojo.dnd.HtmlDragSour <BR> var arr=dojo.html.getElementsByClass('divdrag') <BR> for(var i=0;i<arr.length;i++){ <BR> var parentDiv=arr.parentNode.id <BR> new dojo.dnd.HtmlDragSource(arr,parentDiv); <BR> } <BR> //定义容器 <BR>new dojo.dnd.HtmlDropTarget("container0", ["container0",<?php for ( $p = 1 ; $p <= $num ; $p ++) { <BR>echo '"'.'container'.$p.'"'; <BR>if ($p != $num){ <BR> echo ","; <BR>} <BR> } <BR> echo ']); '; <br><br> for ($p =1 ; $p <=$num ;$p++){ <BR> echo chr(13).'new dojo.dnd.HtmlDropTarget("container'.$p.'", ["container0",'; <BR> for ($o =1 ;$o <= $num;$o++){ <BR> echo '"container'.$o.'"'; <BR> if ($o != $num){ <BR> echo ","; <BR> } <BR>} <BR> echo ']); '; <BR> } <BR> echo chr(13); <br><br> ?> <BR>} <BR>//增加到window.onload事件中 <BR>window.onload=function(){init();} <BR>function bjsave() { <BR>gr="" <BR><?php <BR>$sql='select id from module'; <BR>$result=mssql_query($sql,$conn); <BR>while($myrow=mssql_fetch_array($result)) <BR>echo 'if (mokuai'.$myrow['id'].'.parentElement.id !="container0") {'.chr(13).'gr=gr+'.$myrow['id'].'+"|"+ mokuai'.$myrow['id'].'.parentElement.id+ "$"'.chr(13).'}'.chr(13); <BR>?> <BR>form1.gr.value=gr; <BR>form1.submit(); <BR>} <BR></script> 
 
 
 
   
     
      
   

for ($p=1; $p  echo ' ';    $sql='select mokuaiid from geren where biaogeid='.$p.' and gh ='.$_SESSION['gh'];    $result=mssql_query($sql,$conn);    while($myrow=mssql_fetch_array($result)){     $sql='select * from module where id='.$myrow['mokuaiid'];     $result1=mssql_query($sql,$conn);        while($myrow1=mssql_fetch_array($result1)){      echo ''.$myrow1['mn'].'';     }    }         echo ' ';   }    ?>

for ($p=2; $p  echo ' ';    $sql='select mokuaiid from geren where biaogeid='.$p.' and gh ='.$_SESSION['gh'];    $result=mssql_query($sql,$conn);    while($myrow=mssql_fetch_array($result)){     $sql='select * from module where id='.$myrow['mokuaiid'];     $result1=mssql_query($sql,$conn);        while($myrow1=mssql_fetch_array($result1)){      echo ''.$myrow1['mn'].'';     }    }         echo ' ';   }    ?>

 
 

 
 

 

session_start(); 
if ($_SESSION['gh']==''){ 
header('location:login.php');  
} 
include("config.php"); 
$sql='delete from geren where gh='.$_SESSION['gh']; 
mssql_query($sql); 
$gr=str_replace("container","",$_POST['gr']); 
//echo $gr; 
$array = explode("$", $gr); 
for ($i=0;$i$add=explode("|",$array[$i]); 
$sql='insert into geren (mokuaiid,biaogeid,gh) values ("'.$add[0].'","'.$add 
[1].'","'.$_SESSION['gh'].'")'; 
//echo $sql.'
'; 
mssql_query($sql); 
} 
header("location:view.php"); 
?>