+++ /dev/null
-<?php
-/**
- * A helper for constructing web forms
- *
- * @author Roland Haeder <webmaster@ship-simu.org>
- * @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, this is free software
- * @license GNU GPL 3.0 or any newer version
- * @link http://www.ship-simu.org
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-class WebFormHelper extends BaseWebHelper implements HelpableTemplate {
- /**
- * Wether the form tag is opened (keep at false or else your forms will
- * never work!)
- */
- private $formOpened = false;
-
- /**
- * Name of the form
- */
- private $formName = "";
-
- /**
- * Wether form tag is enabled (default: true)
- */
- private $formEnabled = true;
-
- // Class Constants
- const EXCEPTION_FORM_NAME_INVALID = 0x120;
- const EXCEPTION_CLOSED_FORM = 0x121;
- const EXCEPTION_OPENED_FORM = 0x122;
- const EXCEPTION_UNEXPECTED_CLOSED_GROUP = 0x123;
-
- /**
- * Protected constructor
- *
- * @return void
- */
- protected function __construct () {
- // Call parent constructor
- parent::__construct(__CLASS__);
- }
-
- /**
- * Creates the helper class with the given template engine instance and form name
- *
- * @param $templateInstance An instance of a valid template engine
- * @param $formName Name of the form
- * @param $formId Value for "id" attribute (default: $formName)
- * @param $withForm Wether include the form tag
- * @return $helperInstance A preparedf instance of this helper
- */
- public final static function createWebFormHelper (CompileableTemplate $templateInstance, $formName, $formId = false, $withForm = true) {
- // Get new instance
- $helperInstance = new WebFormHelper();
-
- // Set template instance
- $helperInstance->setTemplateInstance($templateInstance);
-
- // Is the form id not set?
- if ($formId === false) {
- // Use form id from form name
- $formId = $formName;
- } // END - if
-
- // Set form name
- $helperInstance->setFormName($formName);
-
- // A form-less field may say "false" here...
- if ($withForm === true) {
- // Create the form
- $helperInstance->addFormTag($formName, $formId);
- } else {
- // Disable form
- $helperInstance->enableForm(false);
- }
-
- // Return the prepared instance
- return $helperInstance;
- }
-
- /**
- * Add the form tag or close it an already opened form tag
- *
- * @param $formName Name of the form (default: false)
- * @param $formId Id of the form (attribute "id"; default: false)
- * @return void
- * @throws InvalidFormNameException If the form name is invalid (=false)
- * @todo Add some unique PIN here to bypass problems with some browser and/or extensions
- */
- public function addFormTag ($formName = false, $formId = false) {
- // When the form is not yet opened at least form name must be valid
- if (($this->formOpened === false) && ($formName === false)) {
- // Thrown an exception
- throw new InvalidFormNameException ($this, self::EXCEPTION_FORM_NAME_INVALID);
- } // END - if
-
- // Close the form is default
- $formContent = "</form>";
-
- // Check wether we shall open or close the form
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Add HTML code
- $formContent = sprintf("<form name=\"%s\" class=\"forms\" action=\"%s/%s\" method=\"%s\" target=\"%s\"",
- $formName,
- $this->getConfigInstance()->readConfig('base_url'),
- $this->getConfigInstance()->readConfig('form_action'),
- $this->getConfigInstance()->readConfig('form_method'),
- $this->getConfigInstance()->readConfig('form_target')
- );
-
- // Add form id as well
- $formContent .= sprintf(" id=\"%s_form\"",
- $formId
- );
-
- // Add close bracket
- $formContent .= ">";
-
- // Open the form and remeber the form name
- $this->formOpened = true;
-
- // Add it to the content
- $this->addHeaderContent($formContent);
- } else {
- // Add the hidden field required to identify safely this form
- $this->addInputHiddenField('form', $this->getFormName());
-
- // Is a group open?
- if ($this->ifGroupOpenedPreviously()) {
- // Then automatically close it here
- $this->addFormGroup();
- } // END - if
-
- // Simply close it
- $this->formOpened = false;
-
- // Add it to the content
- $this->addFooterContent($formContent);
- }
- }
-
- /**
- * Add a text input tag to the form or throw an exception if it is not yet
- * opened. The field's name will be set as id.
- *
- * @param $fieldName Input field name
- * @param $fieldValue Input default value (default: empty)
- * @return void
- * @throws FormClosedException If the form is not yet opened
- */
- public function addInputTextField ($fieldName, $fieldValue = "") {
- // Is the form opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw an exception
- throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // Generate the content
- $inputContent = sprintf("<input type=\"text\" class=\"textfield %s_field\" name=\"%s\" value=\"%s\" />",
- $fieldName,
- $fieldName,
- $fieldValue
- );
-
- // And add it maybe with a "li" tag
- $this->addContentToPreviousGroup($inputContent);
- }
-
- /**
- * Add a text input tag to the form with pre-loaded default value
- *
- * @param $fieldName Input field name
- * @return void
- */
- public function addInputTextFieldWithDefault ($fieldName) {
- // Get the value from instance
- $fieldValue = $this->getValueField($fieldName);
- //* DEBUG: */ echo __METHOD__.":".$fieldName."=".$fieldValue."<br />\n";
-
- // Add the text field
- $this->addInputTextField($fieldName, $fieldValue);
- }
-
- /**
- * Add a password input tag to the form or throw an exception if it is not
- * yet opened. The field's name will be set as id.
- *
- * @param $fieldName Input field name
- * @param $fieldValue Input default value (default: empty)
- * @return void
- * @throws FormClosedException If the form is not yet opened
- */
- public function addInputPasswordField ($fieldName, $fieldValue = "") {
- // Is the form opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw an exception
- throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // Generate the content
- $inputContent = sprintf("<input type=\"password\" class=\"password %s_field\" name=\"%s\" value=\"%s\" />",
- $fieldName,
- $fieldName,
- $fieldValue
- );
-
- // And add it
- $this->addContentToPreviousGroup($inputContent);
- }
-
- /**
- * Add a hidden input tag to the form or throw an exception if it is not
- * yet opened. The field's name will be set as id.
- *
- * @param $fieldName Input field name
- * @param $fieldValue Input default value (default: empty)
- * @return void
- * @throws FormClosedException If the form is not yet opened
- */
- public function addInputHiddenField ($fieldName, $fieldValue = "") {
- // Is the form opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw an exception
- throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // Generate the content
- $inputContent = sprintf("<input type=\"hidden\" name=\"%s\" value=\"%s\" />",
- $fieldName,
- $fieldValue
- );
-
- // And add it
- $this->addContentToPreviousGroup($inputContent);
- }
-
- /**
- * Add a hidden input tag to the form with pre-loaded default value
- *
- * @param $fieldName Input field name
- * @return void
- */
- public function addInputHiddenFieldWithDefault ($fieldName) {
- // Get the value from instance
- $fieldValue = $this->getValueField($fieldName);
- //* DEBUG: */ echo __METHOD__.":".$fieldName."=".$fieldValue."<br />\n";
-
- // Add the text field
- $this->addInputHiddenField($fieldName, $fieldValue);
- }
-
- /**
- * Add a hidden input tag to the form with configuration value
- *
- * @param $fieldName Input field name
- * @param $prefix Prefix for configuration without trailing _
- * @return void
- */
- public function addInputHiddenConfiguredField ($fieldName, $prefix) {
- // Get the value from instance
- $fieldValue = $this->getConfigInstance()->readConfig("{$prefix}_{$fieldName}");
- //* DEBUG: */ echo __METHOD__.":".$fieldName."=".$fieldValue."<br />\n";
-
- // Add the text field
- $this->addInputHiddenField($fieldName, $fieldValue);
- }
-
- /**
- * Add a checkbox input tag to the form or throw an exception if it is not
- * yet opened. The field's name will be set as id.
- *
- * @param $fieldName Input field name
- * @param $fieldChecked Wether the field is checked (defaut: checked)
- * @return void
- * @throws FormClosedException If the form is not yet opened
- */
- public function addInputCheckboxField ($fieldName, $fieldChecked = true) {
- // Is the form opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw an exception
- throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // Set wether the check box is checked...
- $checked = " checked=\"checked\"";
- if ($fieldChecked === false) $checked = " ";
-
- // Generate the content
- $inputContent = sprintf("<input type=\"checkbox\" name=\"%s\" class=\"checkbox %s_field\" value=\"1\"%s/>",
- $fieldName,
- $fieldName,
- $checked
- );
-
- // And add it
- $this->addContentToPreviousGroup($inputContent);
- }
-
- /**
- * Add a reset input tag to the form or throw an exception if it is not
- * yet opened. The field's name will be set as id.
- *
- * @param $buttonText Text displayed on the button
- * @return void
- * @throws FormClosedException If the form is not yet opened
- */
- public function addInputResetButton ($buttonText) {
- // Is the form opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw an exception
- throw new FormClosedException (array($this, "reset"), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // Generate the content
- $inputContent = sprintf("<input type=\"reset\" class=\"reset_button\" id=\"%s_reset\" value=\"%s\" />",
- $this->getFormName(),
- $buttonText
- );
-
- // And add it
- $this->addContentToPreviousGroup($inputContent);
- }
-
- /**
- * Add a reset input tag to the form or throw an exception if it is not
- * yet opened. The field's name will be set as id.
- *
- * @param $buttonText Text displayed on the button
- * @return void
- * @throws FormClosedException If the form is not yet opened
- */
- public function addInputSubmitButton ($buttonText) {
- // Is the form opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw an exception
- throw new FormClosedException (array($this, "submit"), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // Generate the content
- $inputContent = sprintf("<input type=\"submit\" class=\"submit_button\" id=\"%s_submit\" name=\"%s_button\" value=\"%s\" />",
- $this->getFormName(),
- $this->getFormName(),
- $buttonText
- );
-
- // And add it
- $this->addContentToPreviousGroup($inputContent);
- }
-
- /**
- * Add a form group or close an already opened and open a new one
- *
- * @param $groupId Name of the group or last opened if empty
- * @param $groupText Text including HTML to show above this group
- * @return void
- * @throws FormClosedException If no form has been opened before
- * @throws EmptyVariableException If $groupId is not set
- */
- public function addFormGroup ($groupId = "", $groupText = "") {
- // Is a form opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw exception here
- throw new FormClosedException(array($this, $groupId), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // At least the group name should be set
- if ((empty($groupId)) && ($this->ifGroupOpenedPreviously() === false)) {
- // Throw exception here
- throw new EmptyVariableException(array($this, 'groupId'), self::EXCEPTION_UNEXPECTED_EMPTY_STRING);
- } elseif (empty($groupId)) {
- // Close the last opened
- $groupId = $this->getPreviousGroupId();
- }
-
- // Same group to open?
- if (($this->ifGroupOpenedPreviously() === false) && ($groupId === $this->getPreviousGroupId())) {
- // Abort here silently
- return false;
- } // END - if
-
- // Initialize content with closing div by default
- $content = " </div>\n</div><!-- Group - CLOSE //-->";
-
- // Is this group opened?
- if ($this->ifGroupOpenedPreviously() === false) {
- // Begin the div/span blocks
- $content = sprintf("<!-- Group %s - OPEN //-->
-<div class=\"group_box\" id=\"%s_group_box\">
- <span class=\"group_text\" id=\"%s_group_text\">
- %s
- </span>
- <div class=\"group_field\" id=\"%s_group_field\">",
- $groupId,
- $groupId,
- $groupId,
- $groupText,
- $groupId
- );
-
- // Switch the state
- $this->openGroupByIdContent($groupId, $content, "div");
- } else {
- // Is a sub group opened?
- if ($this->ifSubGroupOpenedPreviously()) {
- // Close it here
- $this->addFormSubGroup();
- } // END - if
-
- // Get previous group id
- $prevGroupId = $this->getPreviousGroupId();
-
- // Switch the state
- $this->closePreviousGroupByContent($content);
-
- // All call it again if group name is not empty
- if ((!empty($groupId)) && ($groupId != $prevGroupId)) {
- //* DEBUG: */ echo $groupId."/".$prevGroupId."<br />\n";
- $this->addFormGroup($groupId, $groupText);
- } // END - if
- }
- }
-
- /**
- * Add a form sub group or close an already opened and open a new one or
- * throws an exception if no group has been opened before or if sub group
- * name is empty.
- *
- * @param $subGroupId Name of the group or last opened if empty
- * @param $subGroupText Text including HTML to show above this group
- * @return void
- * @throws FormFormClosedException If no group has been opened before
- * @throws EmptyVariableException If $subGroupId is not set
- */
- public function addFormSubGroup ($subGroupId = "", $subGroupText = "") {
- // Is a group opened?
- if ($this->ifGroupOpenedPreviously() === false) {
- // Throw exception here
- throw new FormFormClosedException(array($this, $subGroupId), self::EXCEPTION_UNEXPECTED_CLOSED_GROUP);
- } // END - if
-
- // At least the sub group name should be set
- if ((empty($subGroupId)) && ($this->ifSubGroupOpenedPreviously() === false)) {
- // Throw exception here
- throw new EmptyVariableException(array($this, 'subGroupId'), self::EXCEPTION_UNEXPECTED_EMPTY_STRING);
- } elseif (empty($subGroupId)) {
- // Close the last opened
- $subGroupId = $this->getPreviousSubGroupId();
- }
-
- // Same sub group to open?
- if (($this->ifSubGroupOpenedPreviously() === false) && ($subGroupId == $this->getPreviousSubGroupId())) {
- // Abort here silently
- return false;
- } // END - if
-
- // Initialize content with closing div by default
- $content = " </div>\n</div><!-- Sub group- CLOSE //-->";
-
- // Is this group opened?
- if ($this->ifSubGroupOpenedPreviously() === false) {
- // Begin the span block
- $content = sprintf("<!-- Sub group %s - OPEN //-->
-<div class=\"subgroup_box\" id=\"%s_subgroup_box\">
- <span class=\"subgroup_text\" id=\"%s_subgroup_text\">
- %s
- </span>
- <div class=\"subgroup_field\" id=\"%s_subgroup_field\">",
- $subGroupId,
- $subGroupId,
- $subGroupId,
- $subGroupText,
- $subGroupId
- );
-
- // Switch the state and remeber the name
- $this->openSubGroupByIdContent($subGroupId, $content, "div");
- } else {
- // Get previous sub group id
- $prevSubGroupId = $this->getPreviousSubGroupId();
-
- // Switch the state
- $this->closePreviousSubGroupByContent($content);
-
- // All call it again if sub group name is not empty
- if ((!empty($subGroupId)) && ($subGroupId != $prevSubGroupId)) {
- $this->addFormSubGroup($subGroupId, $subGroupText);
- } // END - if
- }
- }
-
- /**
- * Add text surrounded by a span block when there is a group opened before
- * or else by a div block.
- *
- * @param $fieldName Field name
- * @param $fieldText Text for the field
- * @return void
- * @throws FormClosedException If the form is not yet opened
- */
- public function addFieldText ($fieldName, $fieldText) {
- // Is the form opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw an exception
- throw new FormClosedException (array($this, $fieldName), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // Set the block type
- $block = "div";
- if ($this->ifGroupOpenedPreviously()) $block = "span";
-
- // Generate the content
- $inputContent = sprintf(" <%s id=\"%s_text\">
- %s
- </%s>",
- $block,
- $fieldName,
- $fieldText,
- $block
- );
-
- // And add it
- $this->addContentToPreviousGroup($inputContent);
- }
-
- /**
- * Add text (notes) surrounded by a div block. Still opened groups or sub
- * groups will be automatically closed.
- *
- * @param $noteId Id for this note
- * @param $formNotes The form notes we shell addd
- * @return void
- * @throws FormClosedException If the form is not yet opened
- */
- public function addFormNote ($noteId, $formNotes) {
- // Is the form opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw an exception
- throw new FormClosedException (array($this, "form_notes"), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // Generate the content
- $inputContent = sprintf(" <div id=\"form_note_%s\">
- %s
- </div>",
- $noteId,
- $formNotes
- );
-
- // And add it
- $this->addContentToPreviousGroup($inputContent);
- }
-
- /**
- * Adds a selection box as a sub group to the form. Do not box this into
- * another sub group. Sub-sub groups are not (yet) supported.
- *
- * @param $selectId Id of the selection box
- * @param $firstEntry Content to be added as first non-selectable entry
- * @return void
- * @throws FormClosedException If the form is not yet opened
- */
- public function addInputSelectField ($selectId, $firstEntry) {
- // Is the form group opened?
- if (($this->formOpened === false) && ($this->formEnabled === true)) {
- // Throw an exception
- throw new FormClosedException (array($this, "form_notes"), self::EXCEPTION_CLOSED_FORM);
- } // END - if
-
- // Shall we close or open the sub group?
- if (($this->ifSubGroupOpenedPreviously() === false) && ($this->getPreviousSubGroupId() !== $selectId)) {
- // Initialize first entry (which might be non-selectable if content is provided
- if (!empty($firstEntry)) {
- // Add selection around it
- $firstEntry = sprintf("<option value=\"invalid\" disabled=\"disabled\">%s</option>\n",
- $firstEntry
- );
- } // END - if
-
- // Construct the opening select tag
- $content = sprintf("<select class=\"select_box\" id=\"%s_%s\" name=\"%s\">\n%s",
- $this->getFormName(),
- $selectId,
- $selectId,
- $firstEntry
- );
-
- // Open the sub group
- $this->openSubGroupByIdContent($selectId, $content, "select");
- } elseif ($this->getPreviousSubGroupId() != $selectId) {
- // Something went wrong!
- $this->debugInstance(__METHOD__."(): Previous sub group id {$this->getPreviousSubGroupId()} does not match current id {$selectId}.");
- } else {
- // Close the sub group
- $this->closePreviousSubGroupByContent("</select>");
- }
- }
-
- /**
- * Adds a non-selectable sub option to a previously added selection box.
- * This method does *not* validate if there is already a sub option added
- * with the same name. We need to finish this here!
- *
- * @param $subName Name of the sub action
- * @param $subValue Value of the sub action
- * @return void
- * @throws HelperNoPreviousOpenedSubGroupException If no previously opened sub group was found
- * @todo Add checking if sub option is already added
- */
- public function addSelectSubOption ($subName, $subValue) {
- // Is there a sub group (shall be a selection box!)
- if ($this->ifSubGroupOpenedPreviously() === false) {
- // Then throw an exception here
- throw new HelperNoPreviousOpenedSubGroupException(array($this, $content), self::EXCEPTION_NO_PREVIOUS_SUB_GROUP_OPENED);
- } // END - if
-
- // Render the content
- $content = sprintf("<option value=\"invalid\" class=\"suboption suboption_%s\" disabled=\"disabled\">%s</option>\n",
- $subName,
- $subValue
- );
-
- // Add the content to the previously opened sub group
- $this->addContentToPreviousGroup($content);
- }
-
- /**
- * Adds a selectable option to a previously added selection box. This method
- * does *not* validate if there is already a sub option added with the same
- * name. We need to finish this here!
- *
- * @param $optionName Name of the sub action
- * @param $optionValue Value of the sub action
- * @return void
- * @throws HelperNoPreviousOpenedSubGroupException If no previously opened sub group was found
- * @todo Add checking if sub option is already added
- */
- public function addSelectOption ($optionName, $optionValue) {
- // Is there a sub group (shall be a selection box!)
- if ($this->ifSubGroupOpenedPreviously() === false) {
- // Then throw an exception here
- throw new HelperNoPreviousOpenedSubGroupException(array($this, $content), self::EXCEPTION_NO_PREVIOUS_SUB_GROUP_OPENED);
- } // END - if
-
- // Render the content
- $content = sprintf("<option value=\"%s\" class=\"option option_%s\">%s</option>\n",
- $optionName,
- $optionName,
- $optionValue
- );
-
- // Add the content to the previously opened sub group
- $this->addContentToPreviousGroup($content);
- }
-
- /**
- * Adds a pre-configured CAPTCHA
- *
- * @return void
- */
- public function addCaptcha () {
- // Get last executed pre filter
- $extraInstance = Registry::getRegistry()->getInstance('extra');
-
- // Get a configured instance
- $captchaInstance = ObjectFactory::createObjectByConfiguredName($this->getFormName().'_captcha', array($this, $extraInstance));
-
- // Initiate the CAPTCHA
- $captchaInstance->initiateCaptcha();
-
- // Render the CAPTCHA code
- $captchaInstance->renderCode();
-
- // Get the content and add it to the helper
- $this->addContentToPreviousGroup($captchaInstance->renderContent());
- }
-
- /**
- * Enables/disables the form tag usage
- *
- * @param $formEnabled Wether form is enabled or disabled
- * @return void
- */
- public final function enableForm ($formEnabled = true) {
- $this->formEnabled = (bool) $formEnabled;
- }
-
- /**
- * Setter for form name
- *
- * @param $formName Name of this form
- * @return void
- */
- public final function setFormName ($formName) {
- $this->formName = (string) $formName;
- }
-
- /**
- * Getter for form name
- *
- * @return $formName Name of this form
- */
- public final function getFormName () {
- return $this->formName;
- }
-
- /**
- * Checks wether the registration requires a valid email address
- *
- * @return $required Wether the email address is required
- */
- public function ifRegisterRequiresEmailVerification () {
- $required = ($this->getConfigInstance()->readConfig('register_requires_email') === "Y");
- return $required;
- }
-
- /**
- * Checks wether profile data shall be asked
- *
- * @return $required Wether profile data shall be asked
- */
- public function ifRegisterIncludesProfile () {
- $required = ($this->getConfigInstance()->readConfig('register_includes_profile') === "Y");
- return $required;
- }
-
- /**
- * Checks wether this form is secured by a CAPTCHA
- *
- * @return $isSecured Wether this form is secured by a CAPTCHA
- */
- public function ifFormSecuredWithCaptcha () {
- $isSecured = ($this->getConfigInstance()->readConfig($this->getFormName().'_captcha_secured') === "Y");
- return $isSecured;
- }
-
- /**
- * Flushs the content out (not yet secured against open forms, etc.!) or
- * close the form automatically
- *
- * @return void
- * @throws FormOpenedException If the form is still open
- */
- public function flushContent () {
- // Is the form still open?
- if (($this->formOpened === true) && ($this->formEnabled === true)) {
- // Close the form automatically
- $this->addFormTag();
- } elseif ($this->formEnabled === false) {
- if ($this->ifSubGroupOpenedPreviously()) {
- // Close sub group
- $this->addFormSubGroup();
- } elseif ($this->ifGroupOpenedPreviously()) {
- // Close group
- $this->addFormGroup();
- }
- }
-
- // Send content to template engine
- //* DEBUG: */ echo __METHOD__.": form=".$this->getFormName().", size=".strlen($this->renderContent())."<br />\n";
- $this->getTemplateInstance()->assignVariable($this->getFormName(), $this->renderContent());
- }
-}
-
-// [EOF]
-?>