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authorwei <>2007-01-04 11:23:26 +0000
committerwei <>2007-01-04 11:23:26 +0000
commitdd028bec3822d1d9c28c35d599d687e038c7705f (patch)
treef3d2fb7f95073ea481a4dec86f0f0d30c7fe3588 /framework/Web/UI
parentcac90ea6547fe194ab6ab101dfe11a0b751823ca (diff)
Add chat demo and tutorial.
Diffstat (limited to 'framework/Web/UI')
-rw-r--r--framework/Web/UI/ActiveControls/TCallbackClientScript.php9
-rw-r--r--framework/Web/UI/TPage.php5
2 files changed, 13 insertions, 1 deletions
diff --git a/framework/Web/UI/ActiveControls/TCallbackClientScript.php b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
index 19e395df..b10552e8 100644
--- a/framework/Web/UI/ActiveControls/TCallbackClientScript.php
+++ b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
@@ -275,6 +275,15 @@ class TCallbackClientScript extends TApplicationComponent
}
/**
+ * Focus on a particular element.
+ * @param TControl control element or element id.
+ */
+ public function focus($element)
+ {
+ $this->callClientFunction('Prado.Element.focus', $element);
+ }
+
+ /**
* Sets the style of element. The style must be a key-value array where the
* key is the style property and the value is the style value.
* @param TControl control element or element id
diff --git a/framework/Web/UI/TPage.php b/framework/Web/UI/TPage.php
index dc81ccbb..53c9b03f 100644
--- a/framework/Web/UI/TPage.php
+++ b/framework/Web/UI/TPage.php
@@ -340,7 +340,10 @@ class TPage extends TTemplateControl
*/
public function getCallbackClient()
{
- return $this->getAdapter()->getCallbackClientHandler();
+ if($this->getAdapter() !== null)
+ return $this->getAdapter()->getCallbackClientHandler();
+ else
+ return new TCallbackClientScript();
}
/**