diff options
| author | wei <> | 2006-08-12 12:54:27 +0000 |
|---|---|---|
| committer | wei <> | 2006-08-12 12:54:27 +0000 |
| commit | 1180e6486139a9c9662984367c4f624394e06f35 (patch) | |
| tree | f89a379960284595d5a425e22424582eea57422c /framework/Web/UI/ActiveControls/TEventTriggeredCallback.php | |
| parent | 54d4919e3f1b00b644fa3c107acdf20159a1b154 (diff) | |
Add Triggered Callbacks
Diffstat (limited to 'framework/Web/UI/ActiveControls/TEventTriggeredCallback.php')
| -rw-r--r-- | framework/Web/UI/ActiveControls/TEventTriggeredCallback.php | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php b/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php new file mode 100644 index 00000000..42f49976 --- /dev/null +++ b/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php @@ -0,0 +1,70 @@ +<?php
+
+class TEventTriggeredCallback extends TTriggeredCallback
+{
+ /**
+ * @return string The client-side event name the trigger listens to.
+ */
+ public function getEventName()
+ {
+ return $this->getViewState('EventName', '');
+ }
+
+ /**
+ * Sets the client-side event name that fires the callback request.
+ * @param string The client-side event name the trigger listens to.
+ */
+ public function setEventName($value)
+ {
+ $this->setViewState('EventName', $value, '');
+ }
+
+ /**
+ * @param boolean true to prevent/stop default event action.
+ */
+ public function setPreventDefaultAction($value)
+ {
+ $this->setViewState('StopEvent', TPropertyValue::ensureBoolean($value), false);
+ }
+
+ /**
+ * @return boolean true to prevent/stop default event action.
+ */
+ public function getPreventDefaultAction()
+ {
+ return $this->getViewState('StopEvent', false);
+ }
+
+ /**
+ * @return array list of timer options for client-side.
+ */
+ protected function getTriggerOptions()
+ {
+ $options = parent::getTriggerOptions();
+ $name = preg_replace('/^on/', '', $this->getEventName());
+ $options['EventName'] = strtolower($name);
+ $options['StopEvent'] = $this->getPreventDefaultAction();
+ return $options;
+ }
+
+ /**
+ * Registers the javascript code for initializing the active control.
+ * @param THtmlWriter the renderer.
+ */
+ public function render($writer)
+ {
+ parent::render($writer);
+ $this->getActiveControl()->registerCallbackClientScript(
+ $this->getClientClassName(), $this->getTriggerOptions());
+ }
+
+ /**
+ * @return string corresponding javascript class name for TEventTriggeredCallback.
+ */
+ protected function getClientClassName()
+ {
+ return 'Prado.WebUI.TEventTriggeredCallback';
+ }
+}
+
+?>
\ No newline at end of file |