i want to use the userFunc to rewrite a link when it as the class "button".
So my Config:
Setup TS:
includeLibs.userFunc= fileadmin/userfunc/typolink.php
tt_content.text.20.parseFunc.tags.link.postUserFunc = user_userFunc->addButton
tt_content.text.20.parseFunc.tags.link.postUserFunc.class = button
tt_content.text.20.parseFunc.tags.link.postUserFunc.ATagTitle.field = title
and in my typolink file:
<?php
class user_userFunc{
function addButton($content,$conf) {
$class = $conf['class'];
if (preg_match('/class\="(.*'. $class .'.*)"/i', $content, $res)) {
$content = preg_replace('#>(.*)</a>#i', '><div class="btn-group"><div class="btn-txt">$1</div><div class="btn-icon"><span style="width: 17px; height:17px;" class="wbt-icon wbt-weiter"></span></div></div></a>', $content);
}
#$content = "TEST TEST TEST";
return $content;
}
}
So i added Links with the button class. As i can see in the frontend they have the button class two. But my Methods are not starting.
Hope some of you have an idea how to fix it.
Typo3 version 6.2.14
You should not name the class user_userFunc. I'm not sure, but I can remember hitting something like that in the past.
Try renaming the class to user_rteHelper or something and also name the file identically to the class name e.g. user_rteHelper.php.
Related
I am trying to extract and save into PHP string (or array) the content of a certain section of a remote page. That particular section looks like:
<section class="intro">
<div class="container">
<h1>Student Club</h1>
<h2>Subtitle</h2>
<p>Lore ipsum paragraph.</p>
</div>
</section>
And since I can't narrow down using class container because there are several other sections of class "container" on the same page and because there is the only section of class "intro", I use the following code to find the right division:
$doc = new DOMDocument;
$doc->preserveWhiteSpace = FALSE;
#$doc->loadHTMLFile("https://www.remotesite.tld/remotepage.html");
$finder = new DomXPath($doc);
$intro = $finder->query("//*[contains(#class, 'intro')]");
And at this point, I'm hitting a problem - can't extract the content of $intro as PHP string.
Trying further the following code
foreach ($intro as $item) {
$string = $item->nodeValue;
echo $string;
}
gives only the text value, all the tags are stripped and I really need all those divs, h1 and h2 and p tags preserved for further manipulation needs.
Trying:
foreach ($intro->attributes as $attr) {
$name = $attr->nodeName;
$value = $attr->nodeValue;
echo $name;
echo $value;
}
is giving the error:
Notice: Undefined property: DOMNodeList::$attributes in
So how could I extract the full HTML code of the found DOM elements?
I knew I was so close... I just needed to do:
foreach ($intro as $item) {
$h1= $item->getElementsByTagName('h1');
$h2= $item->getElementsByTagName('h2');
$p= $item->getElementsByTagName('p');
}
I have a magento grid collection inside admin edit form tab.I need a export csv functionality for the grid.Its working fine with full grid list without search filters.How to export csv for the filtered collection as well?
Go to your module or extension folder then /Block/Adminhtml/Blog/Grid.php. Open this Grid.php file and search the function protected function _prepareCollection() and add the following code under this function before return parent::_prepareColumns();.
$this->addExportType('*/*/exportCsv', Mage::helper('blog')->__('CSV'));
$this->addExportType('*/*/exportXml', Mage::helper('blog')->__('XML'));
After add this code it may be looks like that:
Next, in this extension or module folder go to /controllers/Adminhtml/ and open the controller file and add the following code under the class (add the code bottom of the page before last '}')
public function exportCsvAction()
{
$fileName = 'blog.csv';
$content = $this->getLayout()->createBlock('[your-module-name]/adminhtml_[your-module-name]_grid')
->getCsv();
$this->_sendUploadResponse($fileName, $content);
}
public function exportXmlAction()
{
$fileName = 'blog.xml';
$content = $this->getLayout()->createBlock('[your-module-name]/adminhtml_[your-module-name]_grid')
->getXml();
$this->_sendUploadResponse($fileName, $content);
}
protected function _sendUploadResponse($fileName, $content, $contentType='application/octet-stream')
{
$response = $this->getResponse();
$response->setHeader('HTTP/1.1 200 OK','');
$response->setHeader('Pragma', 'public', true);
$response->setHeader('Cache-Control', 'must-revalidate, post-check=0, pre-check=0', true);
$response->setHeader('Content-Disposition', 'attachment; filename='.$fileName);
$response->setHeader('Last-Modified', date('r'));
$response->setHeader('Accept-Ranges', 'bytes');
$response->setHeader('Content-Length', strlen($content));
$response->setHeader('Content-type', $contentType);
$response->setBody($content);
$response->sendResponse();
die;
}
Now replace the [your-module-name] text with your extension or module name and save then check.
* Please like if this post help you!*
I have a class like this:
class myData {
function render(){
$str = 'This is string.';
// have to code here
}
}
and a myview.phtml file:
<div id='someid'></div>
Q: Now I want to do something like this in another phtml file:
<?php
$obj = new myData ();
echo $obj->render(); // it should be <div id='someid'>This is string.</div>
?>
So how can I change my render function in myData class that it should get myview.phtml and place string between DIV tag(<div id='someid'></div>) and print.
Thanks
One possible solution could be to use Partial view helper. This helper can be used to " render a specified template within its own variable scope".
Specifically in myview.phtml you can add the following:
<div id='someid'><?php echo $this->myText; ?></div>
Then, in the another phtml you could have:
<?php
$obj = new myData ();
echo $this->partial('path/to/myview.phtml',array('myText' => $obj->render()));
?>
Maybe you are looking for something like this:
http://webgen.hu/class.html.txt
http://webgen.hu/class.html.php
I want a basic:
<input type="text" />
And I would like the default value to clear when the user puts in a value (kinda like this). It would be ideal if the default value returned onBlur.
I don't want the default value to be submitted if they leave it and click submit.
I'm generating the form using Zend, and imagine my solution can fit entirely into a Zend Form Decorator.
I can't find any existing ones, so I ask:
Do you have said decorator? Or something that will help me make one?
Just use corresponding jQuery plugins: defaultvalue
Ok, I've built a decorator which allows me to implement the jquery plugin Ololo posted.
It checks to see if the element has a Label set, and if it does, defaults to that:
require_once 'Zend/Form/Decorator/Abstract.php';
class Application_Form_Decorator_DefaultEnabledInput extends Zend_Form_Decorator_Abstract
{
private $attribs = array();
public function render($content)
{
$element = $this->getElement();
if(get_class($element) != 'Zend_Form_Element_Text') throw new Exception("Application_Form_Decorator_DefaultEnabledInput only works on text fields");
$element->setAttrib('type', 'text');
$element->setAttrib('name', htmlspecialchars($element->getName()));
$element->setAttrib('value', htmlspecialchars($element->getValue()));
$attribs = '';
$default = $element->getLabel();
if($default)
{
$element->setAttrib('rel', $default);
$element->setAttrib('title', $default);
$class = $element->getAttrib('class');
$element->setAttrib('class', "$class hasDefault");
$default = "";
}
foreach($element->getAttribs() as $key => $val) $attribs .= "$key='$val' ";
return "<input $attribs/>";
}
}
It allows me to define a default value in the form object (using setLabel).
$element = $this->createElement('text', 'suburb');
$element->setDecorators(array('DefaultEnabledInput'));
$element->setLabel('enter suburb here');
$this->addElement($element);
And all I need to do then is ensure that query and plugin are included on the page, and this piece of code:
$(document).ready(function() {
// default values
$('.hasDefault').each(function(){
$(this).defaultValue();
});
});
Then in the template, I can display the object like this:
<?= $this->form->getElement('suburb') ?>
I've seen this question asked already - but none of the answers really gelled for me, so I'm asking again: I want to embed a persistent login form (which will change into a nav bar if logged in) in the header bar for a site. Effectively, I want to be able to inject some controller logic into the layout.
After much research, I can see several ways that might achieve this - none of which seem ideally suited.
View Helpers seem suited to adding a suite of methods to the Zend_View object - but I don't want to write conditional code in the layout.phtml to trigger a method. Action helpers would help me remove that functionality and call it from a Controller - but that seems to be in poor favour from several quarters. Then there are plugins, which might be well suited in the dispatch/authentication loop.
So, I was hoping someone might be able to offer me some guidance on which way might best suit my requirements. Any help is greatly appreciated.
For those of you with a similair issue, this is how I ended up solving it (I'm using layout btw)
I registered a view helper in the Bootstrap:
protected function _initHelpers(){
//has to come after view resource has been created
$view = $this->getResource('view');
// prefix refers to the folder name and the prefix for the class
$view->addHelperPath(APPLICATION_PATH.'/views/helpers/PREFIX','PREFIX');
return $view;
}
Here's the view helper code - the actual authentication logic is tucked away in model code. It's a bit clumsy, but it works
class SB_UserLoginPanel extends Zend_View_Helper_Abstract {
public function __construct() {
$this->user = new SB_Entity_Users();
$this->userAccount = new SB_Model_UserAccount();
$this->request = Zend_Controller_Front::getInstance()->getRequest();
$this->form = $this->makeLoginForm();
$this->message='';
}
//check login
public function userLoginPanel() {
if(isset($_POST['loginpanel']['login'])) {
$this->processLogin();
}
if(isset($_POST['loginpanel']['logout'])) {
$this->processLogout();
}
$auth = Zend_Auth::getInstance();
if ($auth->hasIdentity()) {
$this->loginPanel = $this->getUserNav();
} else {
$this->loginPanel = $this->getLoginForm();
$this->loginPanel .= $this->getMessages();
}
return $this->loginPanel;
}
private function processLogin() {
if($this->form->isValid($_POST)){
$logindata = $this->request->getPost('loginpanel');
if($this->user->login($logindata['email'],$logindata['password'])) {
Zend_Session::rememberMe();
$redirect = new Zend_Controller_Action_Helper_Redirector();
$redirect->goToUrl('/account/');
return $this->getUserNav();
}else {
$this->message = '<p id="account_error">Account not authorised</p>';
}
}else {
$this->form->getMessages();
}
}
private function processLogout() {
if(isset($_POST['loginpanel']['logout'])) {
$this->user->logout();
$request_data = Zend_Controller_Front::getInstance()->getRequest()->getParams();
if($request_data['controller']=='notallowed') {
$redirect = new Zend_Controller_Action_Helper_Redirector();
$redirect->goToUrl('/');
}
}
}
private function makeLoginForm() {
}
private function getLoginForm(){
return $this->form;
}
private function getMessages(){
return $this->message;
}
private function getUserNav(){
//return partial/render
}
}
I then call this from the relevant part of the markup in the layout.phtml file.
<?php echo $this->doctype(); ?>
<head>
<?php
echo $this->headLink() ."\n";
echo $this->headScript() ."\n";
echo $this->headMeta() ."\n";
?>
<title><?php echo $this->escape($this->title) ."\n"; ?></title>
</head>
<div id="masthead">
<div id="userLoginPanel">
<?php echo $this->userLoginPanel(); ?>
</div>
</div>
<!--rest of layout-->
In principle, this should be an action helper, but after reading some less than favourable articles regarding Zend Action Helper - I opted for this method which did the trick.
Hope that helps!