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 $btnButton2;

    // Initialize our Controls during the Form Creation process
    protected function Form_Create() {
        // Define the Label
        $this->lblMessage = new QLabel($this);
        $this->lblMessage->Text = 'Click the button to change my message.';

        // Define two Buttons
        $this->btnButton = new QButton($this);
        $this->btnButton->Text = 'Click Me!';
        $this->btnButton2 = new QButton($this);
        $this->btnButton2->Text = '(No Spinner)';

        // Define the Wait Icon -- we need to remember to "RENDER" this wait icon, too!
        $this->objDefaultWaitIcon = new QWaitIcon($this);

        // Add a Click event handler to the button -- the action to run is an AjaxAction.
        $this->btnButton->AddAction(new QClickEvent(), new QAjaxAction('btnButton_Click'));

        // Add a second click event handler which will use NO spinner
        $this->btnButton2->AddAction(new QClickEvent(), new QAjaxAction('btnButton_Click', null));
    }

    // The "btnButton_Click" Event handler
    protected function btnButton_Click($strFormId, $strControlId, $strParameter) {
        $strMessage = 'Hello, world!';
        // Let's add artificial latency/wait to show the spinner
        sleep(1);
        if ($this->lblMessage->Text == $strMessage){
            $this->lblMessage->Text = 'Click the button to change my message.';
        } else {
            $this->lblMessage->Text = $strMessage;
        }
    }
}

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