diff options
Diffstat (limited to 'framework/Web/UI')
| -rw-r--r-- | framework/Web/UI/TAssetManager.php | 25 | ||||
| -rw-r--r-- | framework/Web/UI/TClientScriptManager.php | 20 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TBaseValidator.php | 6 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TButton.php | 62 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TCheckBox.php | 45 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TImageButton.php | 33 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TJavascriptLogger.php | 65 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TLinkButton.php | 63 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TRadioButton.php | 15 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TTextBox.php | 56 |
10 files changed, 238 insertions, 152 deletions
diff --git a/framework/Web/UI/TAssetManager.php b/framework/Web/UI/TAssetManager.php index df189b58..dfc1fa53 100644 --- a/framework/Web/UI/TAssetManager.php +++ b/framework/Web/UI/TAssetManager.php @@ -150,7 +150,7 @@ class TAssetManager extends TModule return '';
else if(is_file($fullpath))
{
- $dir=md5(dirname($fullpath));
+ $dir=$this->hash(dirname($fullpath));
$file=$this->_basePath.'/'.$dir.'/'.basename($fullpath);
if(!is_file($file) || $checkTimestamp || $this->_application->getMode()!=='Performance')
{
@@ -164,7 +164,7 @@ class TAssetManager extends TModule }
else
{
- $dir=md5($fullpath);
+ $dir=$this->hash($fullpath);
if(!is_dir($this->_basePath.'/'.$dir) || $checkTimestamp || $this->_application->getMode()!=='Performance')
$this->copyDirectory($fullpath,$this->_basePath.'/'.$dir);
$this->_published[$path]=$this->_baseUrl.'/'.$dir;
@@ -173,6 +173,27 @@ class TAssetManager extends TModule }
/**
+ * Generate a CRC32 hash for the directory path. Collisions are higher
+ * than MD5 but generates a much smaller hash string.
+ * @param string string to be hashed.
+ * @return string hashed string.
+ */
+ private function hash($dir)
+ {
+ $num = sprintf('%u', crc32($dir));
+ $base = 62;
+ $index = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+ $out = '';
+ for ( $t = floor( log10( $num ) / log10( $base ) ); $t >= 0; $t-- )
+ {
+ $a = floor( $num / pow( $base, $t ) );
+ $out = $out . substr( $index, $a, 1 );
+ $num = $num - ( $a * pow( $base, $t ) );
+ }
+ return $out;
+ }
+
+ /**
* Copies a directory recursively as another.
* If the destination directory does not exist, it will be created.
* File modification time is used to ensure the copied files are latest.
diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php index ca28751f..6106cfbf 100644 --- a/framework/Web/UI/TClientScriptManager.php +++ b/framework/Web/UI/TClientScriptManager.php @@ -165,13 +165,17 @@ class TClientScriptManager extends TComponent public function registerPradoScript($script) { - foreach(TPradoClientScript::getScript($script) as $scriptFile) + foreach(TPradoClientScript::getScripts($script) as $scriptFile) { if(isset($this->_publishedScriptFiles[$scriptFile])) $url=$this->_publishedScriptFiles[$scriptFile]; else { - $url=$this->_page->getService()->getAssetManager()->publishFilePath(Prado::getFrameworkPath().'/'.self::SCRIPT_DIR.'/'.$scriptFile); + $base = Prado::getFrameworkPath(); + $clientScripts = self::SCRIPT_DIR; + $file = "{$base}/{$clientScripts}/{$scriptFile}.js"; + $assetManager = $this->_page->getService()->getAssetManager(); + $url= $assetManager->publishFilePath($file); $this->_publishedScriptFiles[$scriptFile]=$url; $this->registerScriptFile('prado:'.$scriptFile,$url); } @@ -444,6 +448,16 @@ class TClientScriptManager extends TComponent return count($this->_onSubmitStatements)>0; } + public function registerClientEvent($control, $event, $code) + { + if(empty($code)) return; + $this->registerPradoScript("dom"); + $script= "Event.observe('{$control->ClientID}', '{$event}', function(e){ {$code} });"; + $key = "prado:{$control->ClientID}:{$event}"; + $this->registerEndScript($key, $script); + } + + /* private void EnsureEventValidationFieldLoaded(); @@ -619,7 +633,7 @@ class TPradoClientScript * @param array list of libraries to load. * @return array list of libraries including its dependencies. */ - protected static function getScripts($scripts) + public static function getScripts($scripts) { $files = array(); if(!is_array($scripts)) $scripts = array($scripts); diff --git a/framework/Web/UI/WebControls/TBaseValidator.php b/framework/Web/UI/WebControls/TBaseValidator.php index ab314087..0d88fc43 100644 --- a/framework/Web/UI/WebControls/TBaseValidator.php +++ b/framework/Web/UI/WebControls/TBaseValidator.php @@ -111,7 +111,7 @@ abstract class TBaseValidator extends TLabel implements IValidator * Returns an array of javascript validator options. * @return array javascript validator options. */ - protected function getClientScriptAttributes() + protected function getClientScriptOptions() { $options['ID'] = $this->getClientID(); $options['Display'] = $this->getDisplay(); @@ -153,8 +153,8 @@ abstract class TBaseValidator extends TLabel implements IValidator $class = get_class($this); $scriptKey = "prado:".$this->getClientID(); $scripts = $this->getPage()->getClientScript(); - $option = TJavascript::toList($this->getClientScriptAttributes()); - $js = "new Prado.Validation(Prado.Validation.{$class}, {$option});"; + $options = TJavascript::toList($this->getClientScriptOptions()); + $js = "new Prado.Validation(Prado.Validation.{$class}, {$options});"; $scripts->registerEndScript($scriptKey, $js); } } diff --git a/framework/Web/UI/WebControls/TButton.php b/framework/Web/UI/WebControls/TButton.php index e7c40a75..c18bcc62 100644 --- a/framework/Web/UI/WebControls/TButton.php +++ b/framework/Web/UI/WebControls/TButton.php @@ -44,10 +44,6 @@ * You can change the postback target by setting the {@link setPostBackUrl PostBackUrl}
* property.
*
- * To set the client-side javascript associated with the user's click action,
- * use the {@link setOnClientClick OnClientClick} property. The value will be rendered
- * as the <b>onclick</b> attribute of the button.
- *
* TButton displays the {@link setText Text} property as the button caption.
*
* @author Qiang Xue <qiang.xue@gmail.com>
@@ -78,18 +74,27 @@ class TButton extends TWebControl implements IPostBackEventHandler if(($uniqueID=$this->getUniqueID())!=='')
$writer->addAttribute('name',$uniqueID);
$writer->addAttribute('value',$this->getText());
+ if(!$this->getEnabled()) // in this case, parent will not render 'disabled'
+ $writer->addAttribute('disabled','disabled');
+ parent::addAttributesToRender($writer);
+ }
+ /**
+ * Registers the postback javascript code.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handlers can be invoked.
+ * @param TEventParameter event parameter to be passed to the event handlers
+ */
+ protected function onPreRender($param)
+ {
if($this->getEnabled(true))
{
- $onclick=$this->removeAttribute('onclick');
- $onclick=THttpUtility::trimJavaScriptString($onclick).THttpUtility::trimJavaScriptString($this->getOnClientClick());
- $onclick.=$page->getClientScript()->getPostBackEventReference($this,'',$this->getPostBackOptions(),false);
- if(!empty($onclick))
- $writer->addAttribute('onclick','javascript:'.$onclick);
+ $scripts = $this->getPage()->getClientScript();
+ $options = $this->getPostBackOptions();
+ $postback = $scripts->getPostBackEventReference($this, '', $options, false);
+ $scripts->registerClientEvent($this, "click", $postback);
}
- else if($this->getEnabled()) // in this case, parent will not render 'disabled'
- $writer->addAttribute('disabled','disabled');
- parent::addAttributesToRender($writer);
+ parent::onPreRender($param);
}
/**
@@ -99,16 +104,19 @@ class TButton extends TWebControl implements IPostBackEventHandler */
protected function getPostBackOptions()
{
- $options=new TPostBackOptions();
- if($this->getCausesValidation() && $this->getPage()->getValidators($this->getValidationGroup())->getCount()>0)
+ $option=new TPostBackOptions();
+ $group = $this->getValidationGroup();
+ $hasValidators = $this->getPage()->getValidators($group)->getCount()>0;
+ if($this->getCausesValidation() && $hasValidators)
{
- $options->setPerformValidation(true);
- $options->setValidationGroup($this->getValidationGroup());
+ $option->setPerformValidation(true);
+ $option->setValidationGroup($group);
}
if($this->getPostBackUrl()!=='')
- $options->setActionUrl($this->getPostBackUrl());
- $options->setClientSubmit(!$this->getUseSubmitBehavior());
- return $options;
+ $option->setActionUrl($this->getPostBackUrl());
+ $option->setClientSubmit(!$this->getUseSubmitBehavior());
+
+ return $option;
}
/**
@@ -275,22 +283,6 @@ class TButton extends TWebControl implements IPostBackEventHandler {
$this->setViewState('PostBackUrl',$value,'');
}
-
- /**
- * @return string the javascript to be executed when the button is clicked.
- */
- public function getOnClientClick()
- {
- return $this->getViewState('OnClientClick','');
- }
-
- /**
- * @param string the javascript to be executed when the button is clicked.
- */
- public function setOnClientClick($value)
- {
- $this->setViewState('OnClientClick',$value,'');
- }
}
?>
\ No newline at end of file diff --git a/framework/Web/UI/WebControls/TCheckBox.php b/framework/Web/UI/WebControls/TCheckBox.php index caaafa78..ba3a45f7 100644 --- a/framework/Web/UI/WebControls/TCheckBox.php +++ b/framework/Web/UI/WebControls/TCheckBox.php @@ -108,6 +108,9 @@ class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatabl * Registers the checkbox to receive postback data during postback.
* This is necessary because a checkbox if unchecked, when postback,
* does not have direct mapping between post data and the checkbox name.
+ *
+ * Auto-postback javascript code is also registered here.
+ *
* This method overrides the parent implementation and is invoked before render.
* @param mixed event parameter
*/
@@ -116,6 +119,15 @@ class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatabl parent::onPreRender($param);
if($this->getEnabled(true))
$this->getPage()->registerRequiresPostData($this);
+
+ if($this->getAutoPostBack()
+ && $this->getPage()->getClientSupportsJavaScript())
+ {
+ $options = $this->getAutoPostBackOptions();
+ $scripts = $this->getPage()->getClientScript();
+ $postback = $scripts->getPostBackEventReference($this,'',$options,false);
+ $scripts->registerClientEvent($this, "click", $postback);
+ }
}
/**
@@ -353,21 +365,6 @@ class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatabl if(!$this->getEnabled(true))
$writer->addAttribute('disabled','disabled');
$page=$this->getPage();
- if($this->getAutoPostBack() && $page->getClientSupportsJavaScript())
- {
- $option=new TPostBackOptions();
- if($this->getCausesValidation() && $page->getValidators($this->getValidationGroup())->getCount())
- {
- $option->setPerformValidation(true);
- $option->setValidationGroup($this->getValidationGroup());
- }
- $option->setAutoPostBack(true);
- if(!empty($onclick))
- $onclick=THttpUtility::trimJavaScriptString($onclick);
- $onclick.=$page->getClientScript()->getPostBackEventReference($this,'',$option,false);
- }
- if(!empty($onclick))
- $writer->addAttribute('onclick',$onclick);
if(($accesskey=$this->getAccessKey())!=='')
$writer->addAttribute('accesskey',$accesskey);
if(($tabindex=$this->getTabIndex())>0)
@@ -377,6 +374,24 @@ class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatabl $writer->renderBeginTag('input');
$writer->renderEndTag();
}
+
+ /**
+ * Sets the post back options for this textbox.
+ * @return TPostBackOptions
+ */
+ protected function getAutoPostBackOptions()
+ {
+ $option=new TPostBackOptions();
+ $group = $this->getValidationGroup();
+ $hasValidators = $this->getPage()->getValidators($group)->getCount()>0;
+ if($this->getCausesValidation() && $hasValidators)
+ {
+ $option->setPerformValidation(true);
+ $option->setValidationGroup($group);
+ }
+ $option->setAutoPostBack(true);
+ }
+
}
?>
\ No newline at end of file diff --git a/framework/Web/UI/WebControls/TImageButton.php b/framework/Web/UI/WebControls/TImageButton.php index 96fbff67..131f7b1c 100644 --- a/framework/Web/UI/WebControls/TImageButton.php +++ b/framework/Web/UI/WebControls/TImageButton.php @@ -51,10 +51,6 @@ Prado::using('System.Web.UI.WebControls.TImage'); * You can change the postback target by setting the {@link setPostBackUrl PostBackUrl}
* property.
*
- * To set the client-side javascript associated with the user's click action,
- * use the {@link setOnClientClick OnClientClick} property. The value will be rendered
- * as the <b>onclick</b> attribute of the button.
- *
* TImageButton displays the {@link setText Text} property as the hint text to the displayed image.
*
* @author Qiang Xue <qiang.xue@gmail.com>
@@ -93,19 +89,8 @@ class TImageButton extends TImage implements IPostBackDataHandler, IPostBackEven $writer->addAttribute('type','image');
if(($uniqueID=$this->getUniqueID())!=='')
$writer->addAttribute('name',$uniqueID);
-
- if($this->getEnabled(true))
- {
- $onclick=$this->removeAttribute('onclick');
- $onclick=THttpUtility::trimJavaScriptString($onclick).THttpUtility::trimJavaScriptString($this->getOnClientClick());
- $onclick.=$page->getClientScript()->getPostBackEventReference($this,'',$this->getPostBackOptions(),false);
- if(!empty($onclick))
- $writer->addAttribute('onclick','javascript:'.$onclick);
- }
- else if($this->getEnabled()) // in this case, parent will not render 'disabled'
+ if(!$this->getEnabled()) // in this case, parent will not render 'disabled'
$writer->addAttribute('disabled','disabled');
- if($onclick!=='')
- $writer->addAttribute('onclick','javascript:'.$onclick);
parent::addAttributesToRender($writer);
}
@@ -280,22 +265,6 @@ class TImageButton extends TImage implements IPostBackDataHandler, IPostBackEven }
/**
- * @return string the javascript to be executed when the button is clicked.
- */
- public function getOnClientClick()
- {
- return $this->getViewState('OnClientClick','');
- }
-
- /**
- * @param string the javascript to be executed when the button is clicked.
- */
- public function setOnClientClick($value)
- {
- $this->setViewState('OnClientClick',$value,'');
- }
-
- /**
* @return string caption of the button
*/
public function getText()
diff --git a/framework/Web/UI/WebControls/TJavascriptLogger.php b/framework/Web/UI/WebControls/TJavascriptLogger.php new file mode 100644 index 00000000..d5761a90 --- /dev/null +++ b/framework/Web/UI/WebControls/TJavascriptLogger.php @@ -0,0 +1,65 @@ +<?php
+/**
+ * TJavascriptLogger component class file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the BSD License.
+ *
+ * Copyright(c) 2004 by Wei Zhuo. All rights reserved.
+ *
+ * To contact the author write to {@link mailto:weizhuo[at]gmail[dot]com Wei Zhuo}
+ * The latest version of PRADO can be obtained from:
+ * {@link http://prado.sourceforge.net/}
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @version $Revision: 1.2 $ $Date: 2005/11/06 23:02:33 $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TJavascriptLogger class.
+ *
+ * Provides logging for client-side javascript. Example: template code
+ * <code><com:TJavascriptLogger /></code>
+ *
+ * Client-side javascript code to log info, error, warn, debug
+ * <code>Logger.warn('A warning');
+ * Logger.info('something happend');
+ * </code>
+ *
+ * To see the logger and console, press ALT-D (or CTRL-D on OS X).
+ * More information on the logger can be found at
+ * http://gleepglop.com/javascripts/logger/
+ *
+ * @author Wei Zhuo<weizhuo[at]gmail[dot]com>
+ * @version $Revision: 1.2 $ $Date: 2005/11/06 23:02:33 $
+ * @package System.Web.UI.WebControls
+ * @since 2.0.2
+ */
+class TJavascriptLogger extends TWebControl
+{
+
+ /**
+ * @return string tag name of the panel
+ */
+ protected function getTagName()
+ {
+ return 'div';
+ }
+
+ /**
+ * Register the required javascript libraries and
+ * display some general usage information.
+ * @param THtmlWriter the writer used for the rendering purpose
+ */
+ protected function renderContents($writer)
+ {
+ $this->Page->ClientScript->registerPradoScript('logger');
+ $info = '(<a href="http://gleepglop.com/javascripts/logger/" target="_blank">more info</a>).';
+ $usage = 'Press ALT-D (Or CTRL-D on OS X) to toggle the javascript log console';
+ $writer->write("{$usage} {$info}");
+ parent::renderContents($writer);
+ }
+}
+
+?>
\ No newline at end of file diff --git a/framework/Web/UI/WebControls/TLinkButton.php b/framework/Web/UI/WebControls/TLinkButton.php index dd2d8cb7..3ddb6f68 100644 --- a/framework/Web/UI/WebControls/TLinkButton.php +++ b/framework/Web/UI/WebControls/TLinkButton.php @@ -46,10 +46,6 @@ * You can change the postback target by setting the {@link setPostBackUrl PostBackUrl}
* property.
*
- * To set the client-side javascript associated with the user's click action,
- * use the {@link setOnClientClick OnClientClick} property. The value will be rendered
- * as the <b>onclick</b> attribute of the link button.
- *
* TLinkButton will display the {@link setText Text} property value
* as the hyperlink text. If {@link setText Text} is empty, the body content
* of TLinkButton will be displayed. Therefore, you can use TLinkButton
@@ -79,19 +75,41 @@ class TLinkButton extends TWebControl implements IPostBackEventHandler {
$page=$this->getPage();
$page->ensureRenderInForm($this);
- $onclick=$this->removeAttribute('onclick');
- $onclick=THttpUtility::trimJavaScriptString($onclick).THttpUtility::trimJavaScriptString($this->getOnClientClick());
- if(!empty($onclick))
- $writer->addAttribute('onclick','javascript:'.$onclick);
+
+ $writer->addAttribute('id',$this->getClientID());
// We call parent implementation here because some attributes
// may be overwritten in the following
parent::addAttributesToRender($writer);
+
+ if($this->getEnabled())
+ {
+ $url = $this->getPostBackUrl();
+ //create unique no-op url references
+ $nop = "javascript:;//{$this->ClientID}";
+ $writer->addAttribute('href', $url ? $url : $nop);
+ }
+ else// in this case, parent will not render 'disabled'
+ $writer->addAttribute('disabled','disabled');
+ }
+ /**
+ * Registers the postback javascript code.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handlers can be invoked.
+ * @param TEventParameter event parameter to be passed to the event handlers
+ */
+ protected function onPreRender($param)
+ {
if($this->getEnabled(true))
- $writer->addAttribute('href',$page->getClientScript()->getPostBackEventReference($this,'',$this->getPostBackOptions(),true));
- else if($this->getEnabled()) // in this case, parent will not render 'disabled'
- $writer->addAttribute('disabled','disabled');
+ {
+ $scripts = $this->getPage()->getClientScript();
+ $options = $this->getPostBackOptions();
+ $postback = $scripts->getPostBackEventReference($this, '', $options, false);
+ $code = "{$postback}; Event.stop(e);";
+ $scripts->registerClientEvent($this, "click", $code);
+ }
+ parent::onPreRender($param);
}
/**
@@ -102,8 +120,11 @@ class TLinkButton extends TWebControl implements IPostBackEventHandler protected function getPostBackOptions()
{
$flag=false;
- $options=new TPostBackOptions();
- if($this->getCausesValidation() && $this->getPage()->getValidators($this->getValidationGroup())->getCount()>0)
+
+ $option=new TPostBackOptions();
+ $group = $this->getValidationGroup();
+ $hasValidators = $this->getPage()->getValidators($group)->getCount()>0;
+ if($this->getCausesValidation() && $hasValidators)
{
$flag=true;
$options->setPerformValidation(true);
@@ -183,22 +204,6 @@ class TLinkButton extends TWebControl implements IPostBackEventHandler }
/**
- * @return string the javascript to be executed when the button is clicked
- */
- public function getOnClientClick()
- {
- return $this->getViewState('OnClientClick','');
- }
-
- /**
- * @param string the javascript to be executed when the button is clicked. Do not prefix it with "javascript:".
- */
- public function setOnClientClick($value)
- {
- $this->setViewState('OnClientClick',$value,'');
- }
-
- /**
* @return string the URL of the page to post to when the button is clicked, default is empty meaning post to the current page itself
*/
public function getPostBackUrl()
diff --git a/framework/Web/UI/WebControls/TRadioButton.php b/framework/Web/UI/WebControls/TRadioButton.php index 302d088c..153da8e6 100644 --- a/framework/Web/UI/WebControls/TRadioButton.php +++ b/framework/Web/UI/WebControls/TRadioButton.php @@ -153,21 +153,6 @@ class TRadioButton extends TCheckBox if(!$this->getEnabled(true))
$writer->addAttribute('disabled','disabled');
$page=$this->getPage();
- if($this->getAutoPostBack() && $page->getClientSupportsJavaScript())
- {
- $option=new TPostBackOptions();
- if($this->getCausesValidation() && $page->getValidators($this->getValidationGroup())->getCount())
- {
- $option->setPerformValidation(true);
- $option->setValidationGroup($this->getValidationGroup());
- }
- $option->setAutoPostBack(true);
- if(!empty($onclick))
- $onclick=THttpUtility::trimJavaScriptString($onclick);
- $onclick.=$page->getClientScript()->getPostBackEventReference($this,'',$option,false);
- }
- if(!empty($onclick))
- $writer->addAttribute('onclick',$onclick);
if(($accesskey=$this->getAccessKey())!=='')
$writer->addAttribute('accesskey',$accesskey);
if(($tabindex=$this->getTabIndex())>0)
diff --git a/framework/Web/UI/WebControls/TTextBox.php b/framework/Web/UI/WebControls/TTextBox.php index 3e5f0107..1ad736db 100644 --- a/framework/Web/UI/WebControls/TTextBox.php +++ b/framework/Web/UI/WebControls/TTextBox.php @@ -117,29 +117,49 @@ class TTextBox extends TWebControl implements IPostBackDataHandler, IValidatable $writer->addAttribute('readonly','readonly');
if(!$this->getEnabled(true) && $this->getEnabled()) // in this case parent will not render 'disabled'
$writer->addAttribute('disabled','disabled');
- if($this->getAutoPostBack() && $page->getClientSupportsJavaScript())
+ parent::addAttributesToRender($writer);
+ }
+
+ /**
+ * Registers the auto-postback javascript code.
+ * If you override this method, be sure to call the parent implementation
+ * so that the event handlers can be invoked.
+ * @param TEventParameter event parameter to be passed to the event handlers
+ */
+ protected function onPreRender($param)
+ {
+ if($this->getAutoPostBack()
+ && $this->getPage()->getClientSupportsJavaScript())
{
- $option=new TPostBackOptions();
- if($this->getCausesValidation() && $page->getValidators($this->getValidationGroup())->getCount()>0)
- {
- $option->setPerformValidation(true);
- $option->setValidationGroup($this->getValidationGroup());
- }
- $option->setAutoPostBack(true);
- $onchange=$this->removeAttribute('onchange');
- $onchange.=THttpUtility::trimJavaScriptString($onchange).$page->getClientScript()->getPostBackEventReference($this,'',$option,false);
- $writer->addAttribute('onchange','javascript:'.$onchange);
+ $options = $this->getAutoPostBackOptions();
+ $scripts = $this->getPage()->getClientScript();
+ $postback = $scripts->getPostBackEventReference($this,'',$options,false);
+ $scripts->registerClientEvent($this, "change", $postback);
- if($textMode!=='MultiLine')
+ if($this->getTextMode() !== 'MultiLine')
{
- // note, Prado.TextBox.handleReturnKey is defined in base.js,
- // which is included when AutoPostBack is true for textbox.
- $onkeypress='javascript:if(Prado.TextBox.handleReturnKey(event)==false) return false;';
- $onkeypress.=THttpUtility::trimJavaScriptString($this->removeAttribute('onkeypress'));
- $writer->addAttribute('onkeypress',$onkeypress);
+ $code = "if(Prado.TextBox.handleReturnKey(e)==false) Event.stop(e);";
+ $scripts->registerClientEvent($this, "keypress", $code);
}
}
- parent::addAttributesToRender($writer);
+ parent::onPreRender($param);
+ }
+
+ /**
+ * Sets the post back options for this textbox.
+ * @return TPostBackOptions
+ */
+ protected function getAutoPostBackOptions()
+ {
+ $option=new TPostBackOptions();
+ $group = $this->getValidationGroup();
+ $hasValidators = $this->getPage()->getValidators($group)->getCount()>0;
+ if($this->getCausesValidation() && $hasValidators)
+ {
+ $option->setPerformValidation(true);
+ $option->setValidationGroup($group);
+ }
+ $option->setAutoPostBack(true);
}
/**
|