Jquery: an example of how to drag a DIV to customize data storage _ jquery-js tutorial

This article mainly introduces jquery's implementation of the reusable DIV custom storage to data. If you need it, you can see a good jquery plug-in that you can drag the DIV, an instance that can be stored in the database in sequence: Here is a brief description of the PHP instance:

The Code is as follows:

// Post data to the background
If ($ _ POST ){
$ Ids = $ _ POST ["ids"];
For ($ idx = 0; $ idx <count ($ ids); $ idx + = 1 ){
$ Id = $ ids [$ idx];
$ Ordinal = $ idx;
//...
}
Return;
}
?>

The Code is as follows: