Description
This file is part of the VCL for PHP project
Copyright (c) 2004-2008 qadram software S.L. <support@qadram.com>
Checkout AUTHORS file for more information on the developers
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- filesource: - Source Code for this file
Classes defined in this file
CLASS NAME | DESCRIPTION |
| Application | A class to reference all the forms created on your application. |
| ScrollingControl | Base class for controls with scrolling area |
| CustomPage | Base class for Page component |
| DataModule | DataModule class, basically a non visible holder for direct Component descendants |
| Window | A class to encapsulate a window living on the browser |
| Page | A class to encapsulate a web page. |
| HiddenField | A component to generate an html hidden field. |
| Frameset | A class to encapsulate a frame set and generate frames. |
| Frame | A frame represents a view of a document embedded into a parent document |
Include/Require Statements
Global Variables
ddLeftToRight (line Functions
ajaxDump (line 280)
void ajaxDump( object $object)
This function dumps an object into the ajaxresponse, so it's added to be updated when the ajax request is returned
This function is used by the internal Ajax system to get the code for a component and add it to the Ajax response, so it gets updated when the response is returned.
It relays on the dumpForAjax method that may be implemented by a component to specify which javascript code must be executed in order to update such component.
If no dumpForAjax method implementation exists, it tries to get the object code and split the javascript and html code to add it to the response, so it gets correctly processed.
Parameters
- object $object: Object to be added
Info
- see - extractjscript
ajaxProcess (line 323)
string ajaxProcess( string $owner, string $sender, mixed $params, string $event, array $postvars, array $comps)
Function responsible to dispatch ajax requests to the right events
This function is used by the Page when UseAjax is true to process the ajax requests and fire the right events.
It also creates the response to update the browser according to the component updates.
Parameters
- string $owner: Name of the owner that owns all the components for this request, usually a Page component
- string $sender: Object that produced the ajaxCall
- mixed $params: Parameters to be sent to the function to be executed
- string $event: Name of the PHP function to execute
- array $postvars: Variables from the _POST stream
- array $comps: Names of the components to add to the stream to get updated
Info
- see - ajaxDump
VCLShutdown (line 58)
void VCLShutdown( )
Shutdown function, called by the PHP engine as the last thing to do before shutdown.
This function is automatically called by the PHP engine just before shutdown, and it's the right moment to serialize all components as no more user code is going to be executed.
This way, the status of all objects in the aplication is stored to be recovered later without user intervention.
Info
- see - Application::serializeChildren
- link - http://www.php.net/manual/en/function.register-shutdown-function.php