A Method for saving and dragging the layout of the php + dojo database is downloaded here.

I read the dojo framework introduced by the boss and learned to write it down. Please advise me when I first started learning php! Attachments cannot be sent. After sending two codes, you can understand them. Copy codeThe Code is as follows: <? Php
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;
?>
<Style type = "text/css">
<! --
# Container0 {
Border: 1px dotted# 990033;
Height: 10px;
Margin: 10px;
}
-->
</Style>
<Script type = "text/javascript" src = "include/dojo. js"> </script>
<Script type = "text/javascript">
// Reference the following two dojo packages
Dojo. require ("dojo. style ");
Dojo. require ("dojo. dnd .*");
Function init (){
// Use classname to retrieve the element List and register it as dojo. dnd. HtmlDragSour
Var arr=dojo.html. getElementsByClass ('divdrag ')
For (var I = 0; I <arr. length; I ++ ){
Var parentDiv = arr. parentNode. id
New dojo. dnd. HtmlDragSource (arr, parentDiv );
}
// Define the container
New dojo. dnd. HtmlDropTarget ("container0", ["container0", <? Php for ($ p = 1; $ p <= $ num; $ p ++ ){
Echo '"'. 'Container'. $ p .'"';
If ($ p! = $ Num ){
Echo ",";
}
}
Echo ']);';

For ($ p = 1; $ p <= $ num; $ p ++ ){
Echo chr (13). 'New dojo. dnd. HtmlDropTarget ("iner '. $ p.'", ["container0 ",';
For ($ o = 1; $ o <= $ num; $ o ++ ){
Echo '"iner'. $ o .'"';
If ($ o! = $ Num ){
Echo ",";
}
}
Echo ']);';
}
Echo chr (13 );

?>
}
// Add to window. onload event
Window. onload = function () {init ();}
Function bjsave (){
Gr = ""
<? Php
$ SQL = 'select id from module ';
$ Result = mssql_query ($ SQL, $ conn );
While ($ myrow = mssql_fetch_array ($ result ))
Echo 'if (mokuai'. $ myrow ['id']. '. parentElement. id! = "Container0 "){'. chr (13 ). 'gr = gr + '. $ myrow ['id']. '+ "|" + mokuai '. $ myrow ['id']. '. parentElement. id + "$ "'. chr (13 ). '}'. chr (13 );
?>
Form1.gr. value = gr;
Form1.submit ();
}
</Script>
<Div id = "overDiv" STYLE = "position: absolute; visibility: hide; z-index: 1;"> </div>
<Div id = "container0">
<? Php
$ SQL = 'select * from module where id not in (select mokuaiid from geren where gh = '. $ _ SESSION ['gh'].') ';
$ Result = mssql_query ($ SQL, $ conn );
While ($ myrow = mssql_fetch_array ($ result ))
Echo '<span class = "divdrag" id = "mokuai '. $ myrow ['id']. '"style =" border: 1px dotted #990033; height: 20px; width: 100px; margin: 5px; "title = "'. $ myrow ['mmark']. '"> '. $ myrow ['mn ']. '</span> ';
?>
</Div>
<Table width = "98%" border = "1" cellspacing = "0" cellpadding = "0">
<Tr>
& Lt; td width = "150" valign = "top" & gt;
<? Php
For ($ p = 1; $ p <= $ num; $ p = $ p + 2 ){
Echo '<div id = "iner'. $ p. '" style = "border: 1px dotted #990033; height: 100px; margin: 10px;"> ';
$ 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 '<span class = "divdrag" id = "mokuai '. $ myrow1 ['id']. '"style =" border: 1px dotted #990033; height: 20px; width: 100px; margin: 5px; "title = "'. $ myrow1 ['mmark']. '"> '. $ myrow1 ['mn ']. '</span> ';
}
}
Echo '</div> ';
}
?> </Td>
& Lt; td width = "150" valign = "top" & gt;
<? Php
For ($ p = 2; $ p <= $ num; $ p = $ p + 2 ){
Echo '<div id = "iner'. $ p. '" style = "border: 1px dotted #990033; height: 100px; margin: 10px;"> ';
$ 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 '<span class = "divdrag" id = "mokuai '. $ myrow1 ['id']. '"style =" border: 1px dotted #990033; height: 20px; width: 100px; margin: 5px; "title = "'. $ myrow1 ['mmark']. '"> '. $ myrow1 ['mn ']. '</span> ';
}
}
Echo '</div> ';
}
?>
</Td>
</Tr>
</Table>
<Input type = "button" name = "Submit" value = "Save layout" onclick = "bjsave ();"/>
<Form id = "form1" name = "form1" method = "post" action = "savexhaust. php">
<Input name = "gr" type = "hidden" value = ""/>
</Form>Copy codeThe Code is as follows: <? Php
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 <= count ($ array)-2; $ I ++ ){
$ Add = explode ("|", $ array [$ I]);
$ SQL = 'insert into geren (mokuaiid, biaogeid, gh) values ("'. $ add [0].'", "'. $ add
[1]. '","'. $ _ SESSION ['gh']. '")';
// Echo $ SQL. '<br> ';
Mssql_query ($ SQL );
}
Header ("location: view. php ");
?>

Dojo download http://download.dojotoolkit.org/release-0.3.1/dojo-0.3.1-ajax.zip here