I have simple line, but it doesn't work.
$this->getView($input->get('my_wiew', 'Sites', 'CMD'), 'HTML');
//some code
parent::display();
If i simple go to the url index.php?option=com_my_component&view=sites i get my view, but by default it doesn't want to load.
$view = $this->getView('view_name', 'html'); //get the view
$view->assignRef('data', $data_from_model); // assign data from the model
$view->display(); // display the view
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This is the function that I am using in my controller
public function homeList()
{
//Get all the franchises
$franchises = Franchise::all();
//Load the view and pass the franchises
return View::make('frontend.layouts.footer')->with('franchises', $franchises);
}
and I keep getting this error. I don't know how to pass it or what to put on the routes.php file
You should be able to do #include('frontend.layouts.footer')->with('franchises', Franchise::all()).
Update:
To avoid the model in the view, you should use a view composer, as it was stated in a previous answer.
View::composer('frontend.layouts.footer', function($view)
{
$view->with('franchises', Franchise::all());
});
Now you have $franchises available in the view. This code you can place in routes.php or you can create a composers.php and autoload it.
I'm using CodeIgniter. I want to load views inside of other views. How can I do this?
Example:
Let's say I have a "view" called "CommentWall". In CommentWall, I want a bunch of "Comment" views. I use the view for "comment" all over my site!
How can I do this? It seems CodeIgniter only allows me to load views sequentially, which is sort of strange considering I use reusable views INSIDE of other views!
Can I do a $this->load->view('comment'); inside of my view for CommentWall? Or is there some other way to have reusuable views contained inside a view?
You can do it easily, just load the main view, for example CommentWall from the controller
$this->load->view('CommentWall');
To add child views in CommentWall view you can add following line inside your CommentWall view
$this->view('Comment');
For example, if you load CommentWall view from your controller like this
$data['comments'][] = 'Comment one';
$data['comments'][] = 'Comment two';
// load the parrent view
$this->load->view('CommentWall', $data);
Now in the CommentWall (parent view), if you put this
foreach ($comments as $comment) {
$this->view('Comment', array('comment' => $comment));
}
And in your Comment (child view) if you have this
echo $comment . '<br />';
Then you should get output something like this
Comment one
Comment two
Update : Alos, check this answer.
Try
class Main extends CI_Controller {
function __construct()
{
parent::__construct();
$data->comments =$this->load->view('comment');
$this->load->vars($data);
}
And in every view try
echo $comments;
Just load the "Comment" vies as string in controller and pass it to "CommentWall" view.
You can do it like this:
//Controller:
public function load_comment_wall($param) {
$comments_view = ""; //String that holds comment views
//here load the comments for this wall as follows:
//assuming $comment_ids is array of id's of comment to be put in this wall...
foreach($comment_ids as $comment_id) {
$temp = $this->load->view("comment",array('comment_id'=>$comment_id),TRUE); //Setting last parameter to TRUE will returns the view as String
$comments_view = $comment_views.$temp;
}
$data['comments'] = $comments_view;
//load comment wall
$this->load->view('comment_wall',$data);
}
//In Comment wall View, add the following line
echo $comments;
I am new to Laravel, I would like to create my layout without using blade.
I have created a header.php view and a footer.php view.
In the filters.php file, I did this:
App::before(function($request)
{
return View::make('layout/top');
//
});
App::after(function($request, $response)
{
return View::make('layout/bot');
//
});
And in my routes:
Route::get('/', function()
{
return View::make('hello');
});
The header displays fine...but not the hello view or footer view.
What am I doing wrong?
Consider rendering your header and footer views to a variable, and then passing that to your content view. This also allows you to pass in extra data such as meta, js, styles, etc. that may be unique to the page your delivering to the DOM.
$data['header'] = View::make('templates/header')->render();
$data['footer'] = View::make('templates/footer')->render();
return View::make('myview', $data);
I believe App::after gets fired after the request: application-events
Myself, I use a single template (blade) which has a placeholder for content - You can use standard php in a blade template and this seams to give me more flexibility than controller layouts: templating
I'm going through the Joomla 2.5 tutorial to build a custom component. Now I'm facing an issue on the redirection after using JToolbar::save() or JToolBarHelper::cancel for that matter. By default Joomla wants to redirect to the default layout (from the edit layout). However I don't want it to do that. I want it to redirect back to another view. In Joomla 1.5 I would have done this through adding the function into the controller - something like
function cancel()
{
//redirects user back to blog homepage with Cancellation Message
$msg = JText::_( 'COM_BLOG_POST_CANCELLED' );
$this->setRedirect( 'index.php?option=com_jjblog&view=jjblog', $msg );
}
Now that works beautifully for the cancel function, however for save this is a much more complex thing. If I want to overwrite the url do I have to redirect the controller to the model and then write in all the code for the model interaction? Because that seems slightly excessive just for a url redirection like you would in Joomla 1.5?
Hope you have added the save toolbar code with the proper controller name like this
JToolBarHelper::save('controllerName.save');
Create a save function in appropriate controller.
Add the task in the form
Finnally make sure you have added form action withthe corresponding component name.
You can try this-
In the controller firstly you call the parent save function than redirect to url.
function save(){
parent::save();
$this->setredirect('index.php?option=com_mycomponent');
}
OK it didn't need to $this->setRedirect at all. Just needed me to change the value to
protected $view_list = 'jjBlog';
which then sets the redirects of everything back to that list view.
Source link for this is here.
Thanks for all the responses though!!
view.html.php
protected function addToolbar ()
{
JRequest::setVar ('hidemainmenu', false);
JToolBarHelper::title (JText::_ ('Configuration'), 'configuration.gif');
JToolBarHelper::save($task = 'save', $alt = 'JTOOLBAR_SAVE');
}
controller.php
public function save()
{
$mainframe = JFactory::getApplication();
$mainframe->enqueueMessage (JText::_ ('COM_SOCIALLOGIN_SETTING_SAVED'));
$this->setRedirect (JRoute::_ ('index.php', false));
}
I think you can use
global $mainframe;
$mainframe->redirect("index.php?option=com_user&task=activate&activation=".$activation);
If you are overriding joomla's default save function in your custom component like
function save( $task = 'CustomSave', $alt = 'Save' ) // or even same name Save
Inside your controller you can use the CustomSave as the task and use $mainframe for redirect.
or
$mainframe = &JFactory::getApplication();
$mainframe->redirect("index.php?option=com_user&task=activate&activation=".$activation);
Hope this may help you..
Real basic CI question here, which I cant find anything on in the documentation. I think I may need some further configuration?? I have a function which loads a view and it works correctly, but when I send it parameters its doesn't load the view, any ideas??
Heres code with params (view does not load)
function grid($height,$width)
{
echo $height."x".$width;
$this->load->view("grid");
}
and here's without (view does load)
function grid()
{
//echo $height."x".$width;
$this->load->view("grid");
}
So Height and width is the only thing that echos in the first example, in the second the view is loaded.
Thanks ahead of time!
You are supposed to have your controller pass parameters to the view as an array:
function grid($height,$width)
{
$data = array();
$data['height'] = $height;
$data['width'] = $width;
$this->load->view("grid", $data);
}
Then your view can render them:
echo $height."x".$width;
This allows for a clean separation of concerns between the Controller and View objects.
For more information see the section Adding Dynamic Data to the View in the CI User Guide.