This program is always unable to submit data in the generated interface. it always prompts that the information with the asterisk is not complete, but I have already completed it.

This program is always unable to submit data in the generated interface, and always prompts that the information with the asterisk is not complete, however, I have already completed this post and finally edited it by jackbill43 at 2013-08-1515: 09: 41 ;! DOCTYPE & nbsp; HTML & gt; & lt; html & gt; & lt; HEAD this program is always unable to submit data on the generated interface, the system always prompts that the information with the asterisk is not complete, but I have already completed it.
This post was finally edited by jackbill43 at 15:09:41.




Classroom addition/modification



Include_once ("base-class.php ");

// Create an sae database class
$ Mysql = new SaeMysql ();

// Obtain the classroom ID to be modified and input it
$ Class_id = intval ($ _ GET ["class_id"]);

// Obtain the Operation ID for input
$ Action = $ _ POST ["action"];
$ Action = string: un_script_code ($ action );
$ Action = string: un_html ($ action );

// Determine whether to modify the content. if the classroom ID is input, query the database to obtain all the content.
If ($ class_id)
{
$ Class_value = $ mysql-> getLine ("select * from class where class_id = $ class_id ");
If (! $ Class_value)
{
Echo "script alert ('none classroom '); history. back ();";
Exit;
}
}

// If the operation ID is obtained, enter or modify the operation ID.
If ($ action = "update ")
{
// Obtain the input data of the form
$ Old_class_id = $ _ POST ["class_id"];
$ Class_name = $ _ POST ["class_name"];
$ Class_number = $ _ POST ["class_number"];
$ Class_fid = $ _ POST ["class_fid"];
$ Class_status = $ _ POST ["class_status"];

// Filter incoming data
$ Old_class_id = intval ($ old_class_id );
$ Class_name = string: un_script_code ($ class_name );
$ Class_number = string: un_script_code ($ class_number );
$ Class_fid = intval ($ class_fid );
$ Class_status = intval ($ class_status );

// Check Required items
If (! $ Class_name |! $ Class_number |! $ Roster_status)
{
Echo "script" alert ('The form is not complete, and an asterisk is required! '); History. back ();";
Exit;
}



// Default parameter
$ Nowtime = date ("Y/m/d H: I: s", time ());
// If it is modified
If ($ old_class_id)
{
 
$ SQL = "update class set
Class_name = '$ class_name ',
Class_number = '$ class_number ',
Class_fid = '$ class_fid ',
Class_status = '$ class_status ',
Edittime = '$ nowtime'
Where class_id = $ old_class_id ";