diff options
Diffstat (limited to 'framework/Web/UI/WebControls')
| -rw-r--r-- | framework/Web/UI/WebControls/TBaseValidator.php | 111 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TClientScript.php | 75 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TLiteral.php | 2 |
3 files changed, 187 insertions, 1 deletions
diff --git a/framework/Web/UI/WebControls/TBaseValidator.php b/framework/Web/UI/WebControls/TBaseValidator.php index adbc85ae..4ca4c1f6 100644 --- a/framework/Web/UI/WebControls/TBaseValidator.php +++ b/framework/Web/UI/WebControls/TBaseValidator.php @@ -41,6 +41,10 @@ * and {@link setText Text} are empty, the body content of the validator will * be displayed. Error display is controlled by {@link setDisplay Display} property. * + * You can also customized the client-side behaviour by adding javascript + * code to the subproperties of the {@link getClientValidation ClientValidation} + * property. + * * You can also place a {@link TValidationSummary} control on a page to display error messages * from the validators together. In this case, only the {@link setErrorMessage ErrorMessage} * property of the validators will be displayed in the {@link TValidationSummary} control. @@ -75,6 +79,8 @@ abstract class TBaseValidator extends TLabel implements IValidator * @var boolean whether the validator has been registered with the page */ private $_registered=false; + + private $_clientScript; /** * Constructor. @@ -145,8 +151,43 @@ abstract class TBaseValidator extends TLabel implements IValidator $options['ControlToValidate'] = $control->getClientID(); $options['ControlCssClass'] = $this->getControlCssClass(); $options['ControlType'] = get_class($control); + + if(!is_null($this->_clientScript)) + $options = array_merge($options,$this->_clientScript->getOptions()); + return $options; } + + /** + * Gets the TValidatorClientScript that allows modification of the client- + * side validator events. + * + * The client-side validator supports the following events. + * # <tt>OnValidate</tt> -- raised before client-side validation is + * executed. + * # <tt>OnSuccess</tt> -- raised after client-side validation is completed + * and is successfull, overrides default validator error messages updates. + * # <tt>OnError</tt> -- raised after client-side validation is completed + * and failed, overrides default validator error message updates. + * + * You can attach custom javascript code to each of these events + * + * @return TValidatorClientScript javascript validator event options. + */ + public function getClientValidation() + { + if(is_null($this->_clientScript)) + $this->_clientScript = $this->createClientScript(); + return $this->_clientScript; + } + + /** + * @return TValidatorClientScript javascript validator event options. + */ + protected function createClientScript() + { + return new TValidatorClientScript($this->getPage()->getClientScript()); + } /** * Renders the javascript code to the end script. @@ -446,4 +487,74 @@ abstract class TBaseValidator extends TLabel implements IValidator parent::renderContents($writer); } } + +/** + * TValidatorClientScript class. + * + * @todo Add doc to quickstart and classes. + * + * @author Wei Zhuo <weizhuo[at]gmail[dot]com> + * @version $Revision: $ $Date: $ + * @package System.Web.UI.WebControls + * @since 3.0 + */ +class TValidatorClientScript extends TComponent +{ + private $_options; + private $_manager; + private $_effectsEnabled = false; + + public function __construct($manager) + { + $this->_options = new TMap; + $this->_manager = $manager; + } + + public function getOnValidate() + { + return $this->_options->itemAt['OnValidate']; + } + + public function setOnValidate($javascript) + { + $this->_options->add('OnValidate', $this->ensureFunction($javascript)); + } + + public function setOnSuccess($javascript) + { + $this->_options->add('OnSuccess', $this->ensureFunction($javascript)); + } + + public function getOnSuccess() + { + return $this->_options->itemAt('OnSuccess'); + } + + public function setOnError($javascript) + { + $this->_options->add('OnError', $this->ensureFunction($javascript)); + } + + public function getOnError() + { + return $this->_options->itemAt('OnError'); + } + + public function getOptions() + { + return $this->_options->toArray(); + } + + private function ensureFunction($javascript) + { + if(TJavascript::isFunction($javascript)) + return $javascript; + else + { + $code = "function(validator, invoker){ {$javascript} }"; + return TJavascript::quoteFunction($code); + } + } +} + ?>
\ No newline at end of file diff --git a/framework/Web/UI/WebControls/TClientScript.php b/framework/Web/UI/WebControls/TClientScript.php new file mode 100644 index 00000000..23aa1425 --- /dev/null +++ b/framework/Web/UI/WebControls/TClientScript.php @@ -0,0 +1,75 @@ +<?php
+/**
+ * TClientScript class file
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright © 2005 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ */
+
+/**
+ * TClientScript class
+ *
+ * Allows importing of Prado Client Scripts from template via the
+ * {@link setUsingPradoScripts UsingPradoScripts} property. Multiple Prado
+ * client-scripts can be specified using comma delimited string of the
+ * javascript library to include on the page. For example,
+ *
+ * <code>
+ * <com:TClientScript UsingPradoScripts="effects, rico" />
+ * </code>
+ *
+ * @TODO May be use it to include stylesheets as well.
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @version $Revision: $ $Date: $
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TClientScript extends TControl
+{
+ /**
+ * @return string comma delimited list of javascript libraries to included
+ * on the page.
+ */
+ public function getUsingPradoScripts()
+ {
+ return $this->getViewState('PradoScripts', '');
+ }
+
+ /**
+ * Include javascript library to the current page. The current supported
+ * libraries are: "prado", "effects", "ajax", "validator", "logger",
+ * "datepicker", "rico", "colorpicker". Library dependencies are
+ * automatically resolved.
+ *
+ * @param string comma delimited list of javascript libraries to include.
+ */
+ public function setUsingPradoScripts($value)
+ {
+ $this->setViewState('PradoScripts', $value, '');
+ }
+
+ /**
+ * Calls the client script manager to add each of the requested client
+ * script libraries.
+ * @param mixed event parameter
+ */
+ public function onPreRender($param)
+ {
+ parent::onPreRender($param);
+ $scripts = preg_split('/,|\s+/', $this->getUsingPradoScripts());
+ $cs = $this->getPage()->getClientScript();
+ foreach($scripts as $script)
+ {
+ $script = trim($script);
+ if(strlen($script) > 0)
+ $cs->registerPradoScript($script);
+ }
+ }
+}
+
+?>
\ No newline at end of file diff --git a/framework/Web/UI/WebControls/TLiteral.php b/framework/Web/UI/WebControls/TLiteral.php index f335499f..60e4a6f6 100644 --- a/framework/Web/UI/WebControls/TLiteral.php +++ b/framework/Web/UI/WebControls/TLiteral.php @@ -80,7 +80,7 @@ class TLiteral extends TControl $writer->write($text);
}
else
- parent::renderContents($writer);
+ parent::render($writer);
}
}
|