function dialog_example_ajax_callback in Dialog 7

Same name and namespace in other branches

1. 6 example/dialog_example.module \dialog_example_ajax_callback()

Menu callback for our AJAX

1 string reference to 'dialog_example_ajax_callback'

dialog_example_menu in example/dialog_example.module

Implementation of hook_menu().

File

example/dialog_example.module, line 58

Provides a demonstration of using the Dialog API.

Code

function dialog_example_ajax_callback($ajax) {

  // If we're using JavaScript, display the content within the dialog.
  if ($ajax) {

    // Construct the dialog's content.
    $content = dialog_example_page();

    // Options that are passed to the jQuery UI dialog. See the jQuery UI
    // website for more available options: http://jqueryui.com/demos/dialog/
    $options = array(
      'height' => rand(25, 75) . '%',
      'width' => rand(25, 75) . '%',
      'position' => 'center',
      'title' => t('Dialog example'),
    );
    $commands = array();
    $commands[] = dialog_command_display($content, $options);
    ajax_deliver(array(
      '#type' => 'ajax',
      '#commands' => $commands,
    ));
  }
  else {

    // If the user isn't using JavaScript, just show the normal page.
    return dialog_example_page();
  }
}