I try to write a link from a first page that will open a second page that includes prettyphoto and automaticaly open the prettyphoto plugin including a third page. Doing that, I've got to transmit a variable from the first link and retrieve it in the third.
Is it possible ?
Yes, it is: If the first an the third website were running on the same server you wil be able to use HTML5 Web Storage or Cookies. Here's an example (HTML5 Webstorage):
// Save...
localStorage.setItem('item', myVariable);
// Open...
var myVariable = localStorage.getItem('item');
I have found the following issue
I added a variable into the link of the first page
mypage.php?my_variable=<? echo $id; ?>
and on the second page, test the presence of this variable to implante an automatic launch of prettyphoto into the jQuery function init :
<?PHP
if(isset($_GET['my_variable'])) {
$id = $_GET['my_variable'];
?>
$.prettyPhoto.open('third_page.php?id=<?PHP echo $id; ?>&ie=UTF-8&oe=UTF-8& q=prettyphoto&iframe=true&width=100%&height=100%');
<?PHP
}
?>
I'm now looking for a full screen prettyphoto auto opening, but that's another problem, the main problem is solved for me.
Related
I'm trying to change headtitle on ZF2 but it always say "ZF2 Skeleton Application" when i paste it on FB
How can I change it?
I tried few things and cant make it work
I event tried raw HTML inside head tag to put it and it doesn't work, BUT on my other pages this works but don't know why
echo $this->headTitle('you are on '.$news.' ');
inside PHP ofc
If you want to set head title, Do not use 'echo' in front, just use:
$this->headTitle('you are on ...');
...in your view php file.
If you want to change the head title from inside a controller method use:
$this->getServiceLocator()->get('ViewHelperManager')->get('HeadTitle')->set('my title')
To my understanding you want to change the head title of the main (front page).
You can put the following in your layout.phtml page.
<?php echo $this->headTitle('you are on'. $this->translate($news))->setSeparator(' - ')->setAutoEscape(false); ?>
I'm using the Like Box social plugin (https://developers.facebook.com/docs/reference/plugins/like-box/) and it works great.
Problem is that I'm using it within a Rails 4 application with Turbolinks. Whenever I reload a page, the like box shows up. If I click on any link, the next page loads and the Like Box doesn't show up.
I tried this already but didn't worked =/
http://reed.github.io/turbolinks-compatibility/facebook.html
Any ideas on how to solve this problem?
The link you have posted in original question is quite nice. It asks us to create three functions:
1) saveFacebookRoot: This is needed so that the div#fb-root can be restored at a later point. This is called upon page:fetch. page:fetch is called while the DoM is still of the old page. i.e: new page has not replaced the old page
2) restoreFacebookRoot: This is needed to that the div#fb-root can be appended back to the page. It is called on page:change. page:change is called when the new DoM is available.
3) There is minor typo in there. We need to call this in page:load
FB.XFBML.parse() // Correct
Instead of :
FB?.XFBML.parse() // InCorrect
Remember that when the page is first reloaded, only the page:change is called out of these three.
The trick here is the use of global variables fb_root and fb_events_bound. These must be accessible in all other pages, but this is the reason why we hate turbolinks in the first place.
References: http://reed.github.io/turbolinks-compatibility/facebook.html
Install observejs:
gem 'observejs'
Then add tag to the widget:
<div as="FB" class="fb-comments" data-href="<%= request.original_url %>"></div>
Then create a new script in javascripts folder (fb.coffee in my example):
ObserveJS.bind 'FB', class
root: document.createElement('div')
#::root.id = 'fb-root'
loaded: =>
if !document.body.contains(#root)
document.body.appendChild(#root)
if FB?
FB.XFBML.parse()
else
#initialize()
initialize: =>
js = document.createElement('script')
script = document.getElementsByTagName('script')[0]
js = document.createElement('script')
js.id = 'facebook-jssdk'
js.src = "//connect.facebook.net/en_US/all.js#xfbml=1&appId=YOUR_APP_ID&version=VERSION_OF_API"
script.parentNode.insertBefore(js, script)
Include the js files in your application.js
//= require observejs
//= require fb
I have a php file under protected/views/directory_controller_name with formatting like that
<p>
<?php echo $model->title;?>
</p>
...
I display the file with classic method in the controller :
$this->render('filename',array('model'=>$model));
But know, I need to send an email with the same template/layout so I want to store the render of the file in an variable like
$msgHTML = $this->renderInternal('_items', array('model'=>$model));
But it doesn't work!
How can I get render view from a file and store in a variable?
Is it possible?
I don't want to use:
$msgHTML = '<p>'.$model->title.'</p>'
...
Because the file is very long and I don't want to duplicate code!!!
Don't use the renderInternal method, use renderPartial instead. Render internal is low level method and should not be used in such context. To catch the output just set the $return parameter to true:
<?php $output = $this->renderPartial('_subView', $dataArray, true); ?>
$msgHTML = $this->renderInternal('_items', array('model'=>$model), true);
http://www.yiiframework.com/doc/api/1.1/CBaseController#renderInternal-detail
I might be missing something, but can't you just use regular render() with the return argument set to true? Then you can just use a view 'name' instead of knowing the path. (And unless my trusty stack trace logger is broken, renderFile and renderInternal take the same fully qualified path argument. At least I can see renderPartial() passing the full path to my view file to renderFile.)
you can do this with these ways
1) if you want to get the output with header and footer (i.e ) full layout then do this
//add true in the last parameter if you want a return of the output
$htmloutput=$this->render('_pdfoutput',array('data'=>'nothing'),true);
2) similarly if you don't want to get the layout files just use renderpartial in the same way
$htmloutput=$this->renderpartial('_pdfoutput',array('data'=>'nothing'),true);
you will get the html of files in the variable . use this anywhere
I need to build and print a deeplink to any given comment. So that the user can directly access the specific comment with just clicking a link. I could not find a native drupal function to get this so i build it my own.
My solution
<?php
global $base_url;
$base = drupal_lookup_path('alias',"node/".$node->nid);
$path = $base_url.'/'.$base.'#comment-'.$comment->cid;
$link_options = array('html'=> $html);
$commentlink = l($date, $path, $link_options);
?>
To print the link you only have to call <?php print $commentlink;?>. But i'm pretty sure there is better and much more drupal like way to solve the problem.
The Better Way
Mikeker did it :) As he suggested here are the solution.
<?php
$commentlink = l(
$date,
"node/$comment->nid",
array("fragment" => "comment-$comment->cid"));
?>
Note the little difference bettween Mikeker and my version. array("fragment" => "comment-$comment->cid")); and array("query" => "comment-$comment->cid"));
The query param will add an ? to the url. So your path looks like
//…query
http://example.com/path/to/node?comment-2
In opposite to my solution (fragment):
//…fragment
http://example.com/path/to/node#comment-2
Note:
Do not include the leading '#' character to a fragment identifier. It will be added by drupal.
That's basically the way to do it. Comment permalinks are in the form of:
node/<nid>#comment-<cid>
Where <nid> and <cid> are the node and comment IDs, respectively. You can save yourself a step by not doing calling drupal_lookup_path() -- l() or url() do it for you. The shortened routine would look like:
$commentlink = l(
$date, // Text of the link
"node/$node->nid", // path to node, l() handles aliases
array('query' => "comment/$comment->cid"), // fragment to specific comment
);
In case anyone was wondering, the Drupal 7 way (at least, appears to be) this:
<a href='http://YOURSITE.com/comment/CID#comment-CID'>link text</a>
For example:
print "<a href='/comment/$comment->cid#comment-$comment->cid'>text here</a>";
And this would be placed in, perhaps, a comment.tpl.php file.
I have a Zend_Form that has 4 or more subforms.
/**
Code Snippet
**/
$bigForm = new Zend_Form();
$littleForm1 = new Form_LittleForm1();
$littleForm1->setMethod('post');
$littleForm2 = new Form_LittleForm2();
$littleForm2->setMethod('post');
$bigForm->addSubForm($littleForm1,'littleForm1',0);
$bigForm->addSubForm($littleForm2,'littleForm2',0);
On clicking the 'submit' button, I'm trying to print out the values entered into the forms, like so:
/**
Code snippet, currently not validating, just printing
**/
if($this->_request->getPost()){
$formData = array();
foreach($bigForm->getSubForms() as $subForm){
$formData = array_merge($formData, $subForm->getValues());
}
/* Testing */
echo "<pre>";
print_r($formData);
echo "</pre>";
}
The end result is that - all the elements in the form do get printed, but the values entered before posting the form don't get printed.
Any thoughts are appreciated...I have run around circles working on this!
Thanks in advance!
This is what I did -
$bigForm->addElements($littleForm1->getElements());
Then, iterated over the form elements like so:
$displayGroup1 = array();
foreach($bigForm->getElements() as $name=>$value){
array_push($displayGroup1, $name);
}
Then, add a displayGroup to $bigForm:
$bigForm->addDisplayGroup($displayGroup1, 'test',array('legend'=>'Test'));
And repeat for multiple display groups.
I'm sure there is a better way to do it, but I'm currently unable to find one out.
This is currently one way I can think of to retrieve all the form values via $_POST, if a form is made up of one or more subforms.
If any one knows of a better solution, please post it!
A Zend_Form does not automatically retrieve values from the $_POST variable. Use:
$bigform->populate($_POST)
Or alternatively:
$bigform->populate($this->_request->getPost())
Another thing to keep in mind is that if the sub forms contain elements with the same name they will clash. To check this use the option View => Page Source in your browser and look at the HTML that is generated. When you see two <input> elements with the same name attribute, then this is the problem.
The Zend solution for this is to give the sub form elements different names using setElementsBelongTo:
$littleForm1->setElementsBelongTo('littleForm1');
$littleForm2->setElementsBelongTo('littleForm2');
Furthermore you should leave out these calls as they serve no purpose (but you should set them for the $bigForm):
$littleForm->setMethod('post');