Hi,
I found the post relating to V3 for undertaking css file substitution based upon language direction. I'm looking to replicate this on V4. I haven't found any mention of anyone doing this on the forum.
Due to the major upgrade V4 presents I've not had much joy in tracking down where to edit in order to place the language detection and subsequent css load statements. If anyone can give me a nudge in the right direction, that would be fab.
Cheers
Lee
I found the post relating to V3 for undertaking css file substitution based upon language direction. I'm looking to replicate this on V4. I haven't found any mention of anyone doing this on the forum.
Due to the major upgrade V4 presents I've not had much joy in tracking down where to edit in order to place the language detection and subsequent css load statements. If anyone can give me a nudge in the right direction, that would be fab.
Cheers
Lee
HiLee,
The CSS loading is done in about line 20 of administrator/components/com_chronoforms/form_actions/show_html/cfaction_show_html.php
Not something that I know much about - if you let me have the code you use I'll see if I can add it as an option to my custom Show HTML [GH] action.
Bob
The CSS loading is done in about line 20 of administrator/components/com_chronoforms/form_actions/show_html/cfaction_show_html.php
Not something that I know much about - if you let me have the code you use I'll see if I can add it as an option to my custom Show HTML [GH] action.
Bob
Hi Bob,
Thanks for the nudge, it was just what I needed.
Here's the complete code edits are at line 16 and 23-36.
Hope this proves useful to anyone else.
As it detects the language direction used on the page there is no need to add an option to select if it is an LTR or RTL language in the back end.
Cheers
Lee
Thanks for the nudge, it was just what I needed.
Here's the complete code edits are at line 16 and 23-36.
<?php
/**
* CHRONOFORMS version 4.0
* Copyright (c) 2006 - 2011 Chrono_Man, ChronoEngine.com. All rights reserved.
* Author: Chrono_Man (ChronoEngine.com)
* @license GNU/GPL
* Visit http://www.ChronoEngine.com for regular updates and information.
**/
class CfactionShowHtmlHelper{
function loadAction($form, $actiondata){
$params = new JParameter($actiondata->params);
$output = '';
$mainframe =& JFactory::getApplication();
$uri =& JFactory::getURI();
$document =& JFactory::getDocument();
$lang =& JFactory::getLanguage();
//set form's HTML name and ID
$form->html_form_name = isset($form->html_form_name) ? $form->html_form_name : $form->form_name;
$form->html_form_id = isset($form->html_form_id) ? $form->html_form_id : 'chronoform_'.$form->form_name;
//check the assets files to be loaded
if((int)$form->form_params->get('load_files', 1) > 0){
//load form css files
if ( $lang->isRTL() ) {
if((bool)$form->form_params->get('tight_layout', 0) === false){
$document->addStyleSheet($uri->root().'components/com_chronoforms/css/frontforms_rtl.css');
}else{
$document->addStyleSheet($uri->root().'components/com_chronoforms/css/frontforms_tight_rtl.css');
}
}else{
if((bool)$form->form_params->get('tight_layout', 0) === false){
$document->addStyleSheet($uri->root().'components/com_chronoforms/css/frontforms.css');
}else{
$document->addStyleSheet($uri->root().'components/com_chronoforms/css/frontforms_tight.css');
}
}
}
if(($form->form_params->get('enable_jsvalidation', 1) || (strpos($form->form_details->content, 'validate[') !== false && $form->form_params->get('auto_detect_settings', 1))) && (int)$form->form_params->get('load_files', 1) > 0){
//load js validation code
$this->_loadValidationScripts($form);
}
$datetime_picker_selector = $form->form_params->get('datepicker_config', '');
if((!empty($datetime_picker_selector) || strpos($form->form_details->content, 'cf_date_picker') !== false || strpos($form->form_details->content, 'cf_time_picker') !== false || strpos($form->form_details->content, 'cf_datetime_picker') !== false) && (int)$form->form_params->get('load_files', 1) > 0){
//load js for the date time picker
$this->_loadDatePickerScripts($form);
}
if((strpos($form->form_details->content, 'tooltipimg') !== false) && (int)$form->form_params->get('load_files', 1) > 0){
//load the tooltips files
$this->_loadToolTip($form);
}
if(!empty($form->validation_errors) && (int)$form->form_params->get('load_files', 1) > 0){
//add the validation style
$this->_loadSSValidation($form);
}
//check if form tags should be added or not
if($form->form_params->get('add_form_tags', 1)){
$output .= "<form ";
$form_tag_array = array();
if(trim($form->form_params->get('action_url', ''))){
$form_tag_array[] = 'action="'.$form->form_params->get('action_url', '').'"';
}else{
$action_url = 'index.php?option=com_chronoforms&chronoform='.$form->form_name;
if($form->form_params->get('relative_url', 1) == 1){
$action_url = $this->selfURL();
preg_match_all('/(&*)event=([^&]+)/is', $action_url, $event_matches);
$action_url = str_replace($event_matches[0], '', $action_url);
//strip the form name if exists and add own form name
preg_match_all('/(&*)chronoform=([^&]+)/is', $action_url, $chronoform_matches);
$action_url = str_replace($chronoform_matches[0], '', $action_url);
$separator = $this->_getURLSeparator($action_url);
$action_url .= $separator.'chronoform='.$form->form_name;
}
//if($form->form_params->get('submit_action', 'submit') != 'self'){
$separator = $this->_getURLSeparator($action_url);
$action_url .= $separator.'event='.$params->get('submit_event', 'submit');
//}
//attach the itemid if exists
$item_id = JRequest::getVar('Itemid', '');
if(!empty($item_id) && stripos($this->selfURL(), 'Itemid') !== false && strpos($action_url, 'Itemid') === false){
$separator = $this->_getURLSeparator($action_url);
$action_url .= $separator.'Itemid='.$item_id;
}
$form_tag_array[] = 'action="'.$action_url.'"';
}
$form_tag_array[] = 'name="'.$form->html_form_name.'"';
$form_tag_array[] = 'id="'.$form->html_form_id.'"';
$enctype = '';
$method = $form->form_params->get('form_method', 'post');
if($method == 'file' || ($form->form_params->get('auto_detect_settings', 1) && (stripos($form->form_details->content, 'type="file"') !== false || stripos($form->form_details->content, "type='file'") !== false))){
$method = 'post';
$enctype = 'enctype="multipart/form-data"';
}
//add the form method
$form_tag_array[] = 'method="'.$method.'"';
//add the enctype if exists
$form_tag_array[] = $enctype;
//add the form class
$form_tag_array[] = 'class="Chronoform"';
//add any attachments
if(trim($form->form_params->get('form_tag_attach', ''))){
$form_tag_array[] = $form->form_params->get('form_tag_attach', '');
}
//build the form tag
$output .= implode(" ", array_filter($form_tag_array)).'>';
//$output .= $this->Form->create('ChronoformData', array('url' => $action_url, 'id' => 'ChronoForm_'.$formdetails['Chronoform']['name'], 'type' => 'file', 'class' => 'Chronoform'));
}
//show error messages
$this->_showErrors($form);
//echo $output;
ob_start();
eval('?>'.$form->form_details->content);
$temp_output = ob_get_clean();
//check the page to view
if(preg_match("/<!--_CHRONOFORMS_PAGE_BREAK_-->/i", $temp_output)){
$form_pages = explode("<!--_CHRONOFORMS_PAGE_BREAK_-->", $temp_output);
$active_page_index = (int)$params->get('page_number', 1) - 1;
$output .= $form_pages[$active_page_index];
}else{
$output .= $temp_output;
}
//add any extra content
$output .= $form->extra_content;
//Load any form data
if((int)$params->get('data_republish', 1) == 1){
include_once(JPATH_SITE.DS.'components'.DS.'com_chronoforms'.DS.'libraries'.DS.'includes'.DS.'data_republish.php');
$HTMLFormPostDataLoad = new HTMLFormPostDataLoad();
//$HTMLFormPostDataLoad->validation_errors = $form->validation_errors;
if(isset($form->data['chrono_verification']) && !empty($form->data['chrono_verification'])){
$form->data['chrono_verification'] = '';
}
$output = $HTMLFormPostDataLoad->load($output, $form->data);
}
//Display any form errors
if((int)$params->get('display_errors', 1) == 1){
include_once(JPATH_SITE.DS.'components'.DS.'com_chronoforms'.DS.'libraries'.DS.'includes'.DS.'display_errors.php');
$HTMLFormPostDisplayErrors = new HTMLFormPostDisplayErrors();
$HTMLFormPostDisplayErrors->validation_errors = $form->validation_errors;
$output = $HTMLFormPostDisplayErrors->load($output, $form->data);
}
//Replace curly fields names
if((int)$params->get('curly_replacer', 1) == 1){
$output = $form->curly_replacer($output, $form->data);
}
//load token if enabled
if((int)$params->get('load_token', 1) == 1){
$output .= JHTML::_('form.token');
}
//load keep alive if enabled
if((int)$params->get('keep_alive', 0) == 1){
JHTML::_('behavior.keepalive');
}
//check if form tags should be added or not
if($form->form_params->get('add_form_tags', 1)){
$output .= "</form>";
}
echo $output;
}
function _getURLSeparator($url = ''){
$separator = '';
$action_url = $url;
if(strpos($action_url, '?') !== false && substr($action_url, -1) != '?'){
$separator = '&';
}
if(strpos($action_url, '?') === false){
$separator = '?';
}
return $separator;
}
function _showErrors($form){
if(!empty($form->validation_errors) && $form->form_params->get('show_top_errors', 1)){
$mainframe =& JFactory::getApplication();
$uri =& JFactory::getURI();
$document =& JFactory::getDocument();
$document->addStyleSheet($uri->root().'components/com_chronoforms/css/error.css');
echo '<span class="cf_alert"><ol><li>'.implode('</li><li>', $this->_normalize($form->validation_errors)).'</li></ol></span>';
}
}
function _normalize($array = array()){
$return = array();
foreach($array as $k => $v){
if(is_array($v)){
$return = array_merge($this->_normalize($v), $return);
}else{
$return[] = $v;
}
}
return $return;
}
function _loadValidationScripts($form){
if($form->loaded_validation === false){
$document =& JFactory::getDocument();
JHTML::_('behavior.mootools');
$mainframe =& JFactory::getApplication();
$uri =& JFactory::getURI();
$form->html_form_name = isset($form->html_form_name) ? $form->html_form_name : $form->form_name;
$form->html_form_id = isset($form->html_form_id) ? $form->html_form_id : 'chronoform_'.$form->form_name;
$document->addStyleSheet($uri->root().'components/com_chronoforms/css/formcheck/theme/'.$form->form_params->get('jsvalidation_theme', 'classic').'/formcheck.css');
$document->addStyleSheet($uri->root().'components/com_chronoforms/css/formcheck_fix.css');
$document->addScript($uri->root().'components/com_chronoforms/js/formcheck/formcheck-yui.js');
$document->addScript($uri->root().'components/com_chronoforms/js/formcheck/formcheck-max.js');
$document->addScript($uri->root().'components/com_chronoforms/js/formcheck/lang/'.$form->form_params->get('jsvalidation_lang', 'en').'.js');
ob_start();
?>
window.addEvent('domready', function() {
$('<?php echo $form->html_form_id; ?>').addClass('hasValidation');
<?php if($form->form_params->get('jsvalidation_errors', 1)): ?>
formCheck_<?php echo str_replace("-", "_", $form->html_form_name); ?> = new FormCheckMax('<?php echo $form->html_form_id; ?>', {
<?php else: ?>
formCheck_<?php echo str_replace("-", "_", $form->html_form_name); ?> = new FormCheck('<?php echo $form->html_form_id; ?>', {
<?php endif; ?>
onValidateSuccess: <?php echo $form->form_params->get('jsvalidation_onValidateSuccess', "\$empty"); ?>,
display : {
showErrors : <?php echo $form->form_params->get('jsvalidation_showErrors', 0); ?>,
errorsLocation: <?php echo $form->form_params->get('jsvalidation_errorsLocation', 1); ?>
}
});
});
<?php
$script = ob_get_clean();
if((bool)$form->form_params->get('dynamic_files', 0) === false){
$document->addScriptDeclaration("//<![CDATA["."\n".$script."\n"."//]]>");
}else{
//load the action class
$form->loadActionHelper('load_js');
$CfactionLoadJsHelper = new CfactionLoadJsHelper();
$JSactiondata = new stdClass();
$JSactiondata->content1 = $script;
$JSParams = new JParameter('');
$JSParams->set('dynamic_file', $form->form_params->get('dynamic_files', 0));
$JSactiondata->params = $JSParams->toString();
$CfactionLoadJsHelper->load($form, $JSactiondata);
}
//set validation loaded
$form->loaded_validation = true;
}
}
function _loadDatePickerScripts($form){
$document =& JFactory::getDocument();
JHTML::_('behavior.mootools');
$mainframe =& JFactory::getApplication();
$uri =& JFactory::getURI();
$document->addStyleSheet($uri->root().'components/com_chronoforms/css/datepicker/datepicker_dashboard.css');
$document->addScript($uri->root().'components/com_chronoforms/js/datepicker/datepicker.js');
$settings = array(
"'.cf_date_picker', {pickerClass: 'datepicker_dashboard', format: 'Y-m-d', inputOutputFormat: 'Y-m-d', allowEmpty: true",
"'.cf_datetime_picker', {pickerClass: 'datepicker_dashboard', inputOutputFormat: 'Y-m-d H:i:s', timePicker: true, allowEmpty: true, format: 'd-m-Y H:i:s'",
"'.cf_time_picker', {pickerClass: 'datepicker_dashboard', inputOutputFormat: 'H:i:s', timePickerOnly: true, allowEmpty: true, format: 'H:i:s'"
);
//$selector = 'dateTimePicker';
$datepicker_ext = $form->form_params->get('datepicker_config', '');
ob_start();
?>
window.addEvent('load', function() {
<?php
foreach($settings as $setting):
if(!empty($datepicker_ext)){
$setting .= ", ".$datepicker_ext;
$setting .= "}";
}else{
$setting .= "}";
}
?>
new DatePicker(<?php echo $setting; ?>);<?php echo "\n"; ?>
<?php endforeach; ?>
});
<?php
$script = ob_get_clean();
if((bool)$form->form_params->get('dynamic_files', 0) === false){
$document->addScriptDeclaration("//<![CDATA["."\n".$script."\n"."//]]>");
}else{
//load the action class
$form->loadActionHelper('load_js');
$CfactionLoadJsHelper = new CfactionLoadJsHelper();
$JSactiondata = new stdClass();
$JSactiondata->content1 = $script;
$JSParams = new JParameter('');
$JSParams->set('dynamic_file', $form->form_params->get('dynamic_files', 0));
$JSactiondata->params = $JSParams->toString();
$CfactionLoadJsHelper->load($form, $JSactiondata);
}
}
function _loadSSValidation($form){
$document =& JFactory::getDocument();
JHTML::_('behavior.mootools');
ob_start();
?>
window.addEvent('domready', function() {
$$('.error-message').each(function(element){
if($chk(element.getParent('.ccms_form_element'))){
element.getParent('.ccms_form_element').addClass('form-error');
}
});
});
<?php
$script = ob_get_clean();
if((bool)$form->form_params->get('dynamic_files', 0) === false){
$document->addScriptDeclaration("//<![CDATA["."\n".$script."\n"."//]]>");
}else{
//load the action class
$form->loadActionHelper('load_js');
$CfactionLoadJsHelper = new CfactionLoadJsHelper();
$JSactiondata = new stdClass();
$JSactiondata->content1 = $script;
$JSParams = new JParameter('');
$JSParams->set('dynamic_file', $form->form_params->get('dynamic_files', 0));
$JSactiondata->params = $JSParams->toString();
$CfactionLoadJsHelper->load($form, $JSactiondata);
}
}
function _loadToolTip($form){
$mainframe =& JFactory::getApplication();
$uri =& JFactory::getURI();
$document =& JFactory::getDocument();
JHTML::_('behavior.mootools');
echo '<link href="'.$uri->root().'components/com_chronoforms/css/tooltip.css" rel="stylesheet" type="text/css" />';
//JHTML::_('behavior.tooltip', '.tooltipimg');
ob_start();
?>
window.addEvent('domready', function(){
//create the tooltips
var tipz = new Tips($$('div.tooltipimg'),{
className: 'tooltipbox',
fixed: true,
hideDelay: 0,
showDelay: 0
});
});
<?php
$script = ob_get_clean();
if((bool)$form->form_params->get('dynamic_files', 0) === false){
$document->addScriptDeclaration("//<![CDATA["."\n".$script."\n"."//]]>");
}else{
//load the action class
$form->loadActionHelper('load_js');
$CfactionLoadJsHelper = new CfactionLoadJsHelper();
$JSactiondata = new stdClass();
$JSactiondata->content1 = $script;
$JSParams = new JParameter('');
$JSParams->set('dynamic_file', $form->form_params->get('dynamic_files', 0));
$JSactiondata->params = $JSParams->toString();
$CfactionLoadJsHelper->load($form, $JSactiondata);
}
}
function selfURL() {
$uri =& JURI::getInstance();
$inbetween = '';
if($uri->getQuery())$inbetween = '?';
return $uri->current().$inbetween.$uri->getQuery();
}
function generateURL($url = '', $addvars = array()){
if(empty($url)){
return $this->selfURL();
}else{
if(!empty($addvars)){
foreach($addvars as $addvar => $varval){
//strip the var name if exists
preg_match_all('/(&*)'.$addvar.'=([^&]+)/is', $url, $matches);
$url = str_replace($matches[0], '', $url);
$separator = $this->_getURLSeparator($url);
$url .= $separator.$addvar.'='.$varval;
}
}
return $url;
}
}
}
?>Hope this proves useful to anyone else.
As it detects the language direction used on the page there is no need to add an option to select if it is an LTR or RTL language in the back end.
Cheers
Lee
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