/sgl/includes/qcubed/_core/base_controls/QRadioButton.class.php

<?php

	/**

	 * This file contains the QRadioButton class.

	 *

	 * @package Controls

	 */



	/**

	 * This class will render an HTML Radio button.

	 *

	 * @package Controls

	 *

	 * @property string $Text is used to display text that is displayed next to the radio.  The text is rendered as an html "Label For" the radio

	 * @property string $TextAlign specifies if "Text" should be displayed to the left or to the right of the radio.

	 * @property string $GroupName assigns the radio button into a radio button group (optional) so that no more than one radio in that group may be selected at a time.

	 * @property boolean $HtmlEntities

	 * @property boolean $Checked specifices whether or not the radio is selected

	 */

	class QRadioButton extends QControl {

		///////////////////////////

		// Private Member Variables

		///////////////////////////



		// APPEARANCE

		protected $strText = null;

		protected $strTextAlign = QTextAlign::Right;

		

		// BEHAVIOR

		protected $strGroupName = null;

		protected $blnHtmlEntities = true;



		// MISC

		protected $blnChecked = false;



		//////////

		// Methods

		//////////

		public function ParsePostData() {

			if ($this->objForm->IsCheckableControlRendered($this->strControlId)) {

				if (QApplication::$RequestMode == QRequestMode::Ajax) {

					if ((array_key_exists($this->strControlId, $_POST)) && ($_POST[$this->strControlId]))

						$this->blnChecked = true;

					else

						$this->blnChecked = false;

				} else {

					if ($this->strGroupName)

						$strName = $this->strGroupName;

					else

						$strName = $this->strControlId;



					if (array_key_exists($strName, $_POST)) {

						if ($_POST[$strName] == $this->strControlId)

							$this->blnChecked = true;

						else

							$this->blnChecked = false;

					} else {

						$this->blnChecked = false;

					}

				}

			}

		}



		public function GetJavaScriptAction() {

			return "onclick";

		}



		protected function GetControlHtml() {

			if (!$this->blnEnabled)

				$strDisabled = 'disabled="disabled" ';

			else

				$strDisabled = "";



			if ($this->intTabIndex)

				$strTabIndex = sprintf('tabindex="%s" ', $this->intTabIndex);

			else

				$strTabIndex = "";



			if ($this->strToolTip)

				$strToolTip = sprintf('title="%s" ', $this->strToolTip);

			else

				$strToolTip = "";



			if ($this->strCssClass)

				$strCssClass = sprintf('class="%s" ', $this->strCssClass);

			else

				$strCssClass = "";



			if ($this->strAccessKey)

				$strAccessKey = sprintf('accesskey="%s" ', $this->strAccessKey);

			else

				$strAccessKey = "";

				

			if ($this->blnChecked)

				$strChecked = 'checked="checked"';

			else

				$strChecked = "";



			if ($this->strGroupName)

				$strGroupName = $this->strGroupName;

			else

				$strGroupName = $this->strControlId;



			$strStyle = $this->GetStyleAttributes();

			if (strlen($strStyle) > 0)

				$strStyle = sprintf('style="%s" ', $strStyle);



			$strCustomAttributes = $this->GetCustomAttributes();



			$strActions = $this->GetActionAttributes();



			if (strlen($this->strText)) {

				$this->blnIsBlockElement = true;

				if ($this->strTextAlign == QTextAlign::Left) {

					$strToReturn = sprintf('<span %s%s%s%s%s><label for="%s">%s</label><input type="radio" id="%s" name="%s" value="%s" %s%s%s%s%s /></span>',

						$strCssClass,

						$strToolTip,

						$strStyle,

						$strCustomAttributes,

						$strDisabled,

						

						$this->strControlId,

						($this->blnHtmlEntities) ? QApplication::HtmlEntities($this->strText) : $this->strText,

						

						$this->strControlId,

						$strGroupName,

						$this->strControlId,

	

						$strDisabled,

						$strChecked,

						$strActions,

						$strAccessKey,

						$strTabIndex

					);				

				} else {

					$strToReturn = sprintf('<span %s%s%s%s%s><input type="radio" id="%s" name="%s" value="%s" %s%s%s%s%s /><label for="%s">%s</label></span>',

						$strCssClass,

						$strToolTip,

						$strStyle,

						$strCustomAttributes,

						$strDisabled,

	

						$this->strControlId,

						$strGroupName,

						$this->strControlId,

	

						$strDisabled,

						$strChecked,

						$strActions,

						$strAccessKey,

						$strTabIndex,

						

						$this->strControlId,

						($this->blnHtmlEntities) ? QApplication::HtmlEntities($this->strText) : $this->strText

					);

				}

			} else {

				$this->blnIsBlockElement = false;

				$strToReturn = sprintf('<input type="radio" id="%s" name="%s" value="%s" %s%s%s%s%s%s%s%s%s />',

					$this->strControlId,

					$strGroupName,

					$this->strControlId,

					$strCssClass,

					$strDisabled,

					$strChecked,

					$strActions,

					$strAccessKey,

					$strToolTip,

					$strTabIndex,

					$strCustomAttributes,

					$strStyle);

			}



			return $strToReturn;

		}



		public function Validate() {

			if ($this->blnRequired) {

				if (!$this->blnChecked) {

					$this->strValidationError = sprintf(QApplication::Translate('%s is required'), $this->strName);

					return false;

				}

			}



			$this->strValidationError = null;

			return true;

		}



		/////////////////////////

		// Public Properties: GET

		/////////////////////////

		public function __get($strName) {

			switch ($strName) {

				// APPEARANCE

				case "Text": return $this->strText;

				case "TextAlign": return $this->strTextAlign;



				// APPEARANCE

				case "GroupName": return $this->strGroupName;



				// BEHAVIOR

				case "HtmlEntities": return $this->blnHtmlEntities;



				// MISC

				case "Checked": return $this->blnChecked;



				default:

					try {

						return parent::__get($strName);

					} catch (QCallerException $objExc) {

						$objExc->IncrementOffset();

						throw $objExc;

					}

			}

		}



		/////////////////////////

		// Public Properties: SET

		/////////////////////////

		public function __set($strName, $mixValue) {

			$this->blnModified = true;



			switch ($strName) {

				// APPEARANCE

				case "Text":

					try {

						$this->strText = QType::Cast($mixValue, QType::String);

						break;

					} catch (QInvalidCastException $objExc) {

						$objExc->IncrementOffset();

						throw $objExc;

					}

				case "TextAlign":

					try {

						$this->strTextAlign = QType::Cast($mixValue, QType::String);

						break;

					} catch (QInvalidCastException $objExc) {

						$objExc->IncrementOffset();

						throw $objExc;

					}



				// BEHAVIOR

				case "HtmlEntities":

					try {

						$this->blnHtmlEntities = QType::Cast($mixValue, QType::Boolean);

						break;

					} catch (QInvalidCastException $objExc) {

						$objExc->IncrementOffset();

						throw $objExc;

					}



				case "GroupName":

					try {

						$this->strGroupName = QType::Cast($mixValue, QType::String);

						break;

					} catch (QInvalidCastException $objExc) {

						$objExc->IncrementOffset();

						throw $objExc;

					}



				// MISC

				case "Checked":

					try {

						$this->blnChecked = QType::Cast($mixValue, QType::Boolean);

						break;

					} catch (QInvalidCastException $objExc) {

						$objExc->IncrementOffset();

						throw $objExc;

					}



				default:

					try {

						parent::__set($strName, $mixValue);

					} catch (QCallerException $objExc) {

						$objExc->IncrementOffset();

						throw $objExc;

					}

					break;

			}

		}

	}

?>