qcubed/framework

<?php
require_once('../qcubed.inc.php');

// Define the Qform with all our Qcontrols
class ExamplesForm extends QForm {

    // Local declarations of our Qcontrols
    protected $lblMessage;
    protected $btnButton;

    protected function Form_Run() {
        _p('<br><br><br><br><br>', false); // Compensating for the examples header

        _p('<b>Form_Run</b> called<br/>', false);
    }

    // Initialize our Controls during the Form Creation process
    protected function Form_Create() {
        _p('<b>Form_Create</b> called<br/>', false);
        // Define the Label -- Set HtmlEntities to false because we intend on hard coding HTML into the Control
        $this->lblMessage = new QLabel($this);
        $this->lblMessage->HtmlEntities = false;
        $this->lblMessage->Text = 'Click the button to change my message.';

        // Definte the Button
        $this->btnButton = new QButton($this);
        $this->btnButton->Text = 'Click Me!';

        // We add CausesValidation to the Button so that Form_Validate() will get called
        $this->btnButton->CausesValidation = true;

        // Add a Click event handler to the button -- the action to run is a ServerAction (e.g. PHP method)
        // called "btnButton_Click"
        $this->btnButton->AddAction(new QClickEvent(), new QServerAction('btnButton_Click'));
    }

    protected function Form_Load() {
        _p('<b>Form_Load</b> called<br/>', false);
    }

    protected function Form_PreRender() {
        _p('<b>Form_PreRender</b> called<br/>', false);
    }

    protected function Form_Validate() {
        _p('<b>Form_Validate</b> called<br/>', false);

        // Form_Validate needs to return true or false
        return true;
    }

    protected function Form_Exit() {
        _p('<b>Form_Exit</b> called<br/>', false);
    }

    // The "btnButton_Click" Event handler
    protected function btnButton_Click($strFormId, $strControlId, $strParameter) {
        _p('<b>btnButton_Click</b> called<br/>', false);
        $this->lblMessage->Text = 'Hello, world!<br/>';
        $this->lblMessage->Text .= 'Note that instead of <b>Form_Create</b> being called, we are now calling <b>Form_Load</b> and <b>btnButton_Click</b>';
    }

}

// Run the Form we have defined
ExamplesForm::Run('ExamplesForm');
?>