diff options
Diffstat (limited to 'framework/Web/UI/ActiveControls/TCallbackClientScript.php')
| -rw-r--r-- | framework/Web/UI/ActiveControls/TCallbackClientScript.php | 109 |
1 files changed, 82 insertions, 27 deletions
diff --git a/framework/Web/UI/ActiveControls/TCallbackClientScript.php b/framework/Web/UI/ActiveControls/TCallbackClientScript.php index 10c0e638..aaf81380 100644 --- a/framework/Web/UI/ActiveControls/TCallbackClientScript.php +++ b/framework/Web/UI/ActiveControls/TCallbackClientScript.php @@ -32,7 +32,7 @@ * @package System.Web.UI.ActiveControls
* @since 3.0
*/
-class TCallbackClientScript
+class TCallbackClientScript extends TApplicationComponent
{
/**
* @var TList list of client functions to execute.
@@ -69,7 +69,7 @@ class TCallbackClientScript if(count($params) > 0)
{
if($params[0] instanceof TControl)
- $params[0] = $params[0]->getID();
+ $params[0] = $params[0]->getClientID();
}
$this->_actions->add(array($function => $params));
}
@@ -188,22 +188,20 @@ class TCallbackClientScript * @param TControl|string new HTML content, if content is of a TControl, the
* controls render method is called.
*/
- public function update($element, $innerHTML)
+ public function update($element, $content)
{
- if($innerHTML instanceof TControl)
- $innerHTML = $innerHTML->render();
- $this->callClientFunction('Element.update', array($element, $innerHTML));
+ $this->replace($element, $content, 'Element.update');
}
/**
* Replace the innerHTML of a content with fragements of the response body.
* @param TControl|string control element or element id
*/
- public function replaceContent($element)
+/* public function replaceContent($element)
{
$this->callClientFunction('Prado.Element.replaceContent', $element);
}
-
+*/
/**
* Add a Css class name to the element.
* @param TControl|string control element or element id
@@ -229,10 +227,10 @@ class TCallbackClientScript * @param TControl|string control element or element id
* @param string new CssClass name for the element.
*/
- public function setCssClass($element, $cssClass)
+ /*public function setCssClass($element, $cssClass)
{
$this->callClientFunction('Prado.Element.CssClass.set', array($element, $cssClass));
- }
+ }*/
/**
* Scroll the top of the browser viewing area to the location of the
@@ -261,11 +259,9 @@ class TCallbackClientScript * @param TControl|string HTML fragement, otherwise if TControl, its render
* method will be called.
*/
- public function insertAfter($element, $innerHTML)
+ public function insertAfter($element, $content)
{
- if($innerHTML instanceof TControl)
- $innerHTML = $innerHTML->render();
- $this->callClientFunction('Prado.Element.Insert.After', array($element, $innerHTML));
+ $this->replace($element, $content, 'Element.Insert.After');
}
/**
@@ -274,11 +270,9 @@ class TCallbackClientScript * @param TControl|string HTML fragement, otherwise if TControl, its render
* method will be called.
*/
- public function insertBefore($element, $innerHTML)
+ public function insertBefore($element, $content)
{
- if($innerHTML instanceof TControl)
- $innerHTML = $innerHTML->render();
- $this->callClientFunction('Prado.Element.Insert.Before', array($element, $innerHTML));
+ $this->replace($element, $content, 'Element.Insert.Before');
}
/**
@@ -287,11 +281,9 @@ class TCallbackClientScript * @param TControl|string HTML fragement, otherwise if TControl, its render
* method will be called.
*/
- public function insertBelow($element, $innerHTML)
+ public function insertBelow($element, $content)
{
- if($innerHTML instanceof TControl)
- $innerHTML = $innerHTML->render();
- $this->callClientFunction('Prado.Element.Insert.Below', array($element, $innerHTML));
+ $this->replace($element, $content, 'Element.Insert.Below');
}
/**
@@ -300,12 +292,75 @@ class TCallbackClientScript * @param TControl|string HTML fragement, otherwise if TControl, its render
* method will be called.
*/
- public function insertAbove($element, $innerHTML)
+ public function insertAbove($element, $content)
{
- if($innerHTML instanceof TControl)
- $innerHTML = $innerHTML->render();
- $this->callClientFunction('Prado.Element.Insert.Above', array($element, $innerHTML));
- }
+ $this->replace($element, $content, 'Element.Insert.Above');
+ }
+
+ /**
+ * Replace the content of an element with new content. The new content can
+ * be a string or a TControl component. If the <tt>content</tt> parameter is
+ * a TControl component, its rendered method will be called and its contents
+ * will be used for replacement.
+ * @param TControl|string control element or HTML element id.
+ * @param TControl|string HTML fragement, otherwise it will TControl's
+ * rendered content.
+ * @param string replacement method, default is to replace the outter
+ * html content.
+ * @param string provide a custom boundary.
+ * @see insertAbout
+ * @see insertBelow
+ * @see insertBefore
+ * @see insertAfter
+ */
+ public function replace($element, $content, $method="Element.replace", $boundary=null)
+ {
+ if($content instanceof TControl)
+ {
+ $boundary = $this->getRenderedContentBoundary($content);
+ $this->callClientFunction('Prado.Element.replaceContent',
+ array($element, $method, null, $boundary));
+ }
+ else if($content instanceof THtmlWriter)
+ {
+ $boundary = $this->getResponseContentBoundary($content);
+ $this->callClientFunction('Prado.Element.replaceContent',
+ array($element, $method, null, $boundary));
+ }
+ else
+ {
+ $this->callClientFunction('Prado.Element.replaceContent',
+ array($element, $method, $content, $boundary));
+ }
+ }
+
+ /**
+ * Renders the control and return the content boundary from
+ * TCallbackResponseWriter. This method should only be used by framework
+ * component developers.
+ * @param TControl control to be rendered on callback response.
+ * @return string the boundary for which the rendered content is wrapped.
+ */
+ private function getRenderedContentBoundary($control)
+ {
+ $writer = $this->getResponse()->createHtmlWriter();
+ $control->render($writer);
+ return $writer->getWriter()->getBoundary();
+ }
+
+ /**
+ * @param THtmlWriter the writer responsible for rendering html content.
+ * @return string content boundary.
+ */
+ private function getResponseContentBoundary($html)
+ {
+ if($html instanceof THtmlWriter)
+ {
+ if($html->getWriter() instanceof TCallbackResponseWriter)
+ return $html->getWriter()->getBoundary();
+ }
+ return null;
+ }
/**
* Add a visual effect the element.
|