This is my Route
Route::get('sites/{site_id}/report/{report_id}', array('as'=>'Reports'),
function($site_id, $report_id){
// $report = ???
return view('reports')->with('report', $report)->with('site_id',$site_id)-
>with('report_id', $report_id);
});
This is my blade file
<a href="{{route('Reports',['site_id'=>$report->site_id,
'report_id'=>$report- >report_id])}}">view</a>
Here is the problem. I want to make a path for every report. Example is inside this path have a 3 reports http://localhost:8000/sites/1
Then when I click one of the report it should give me this path
http://localhost:8000/sites/1/report/1 (sites/$site_id/report/$report_id)
But it confused me a lot, when you click on report_id = 1 and report_id = 2
The value of the `return view('reports') are still the same how could I make a different views for every reports I have.
You have any thoughts?
You would need to get the information from the database. You can use your App\Report model to get the information for the report:
Route::get('sites/{site_id}/report/{report_id}', ['as' => 'Reports'], function ($site_id, $report_id) {
$report = App\Report::findOrFail($report_id);
return view('reports')->with('report', $report)->with('site_id', $site_id)->with('report_id', $report_id);
});
You can find more information in the documentation
Related
Every time user clicks post then that post view should be incremented by 1.
But instead of 1 it is incrementing by 2.
There are many some pages where this post can be clicked.
I have tried using increment function
$view = PostAd::where('id',$id)->first();
$view->increment('viewcount',1);
full code
$view = PostAd::find($id);
$view->increment('viewcount',1);
$data['ads'] = PostAd::find($id);
$data['post']= PostAd::with('postimage')->where('id',$id)->get();
$data['postimage'] = PostAd::with('pimage')->where('id',$id)->get();
$data['details']= PostAd::with('category')->where('id',$id)->first();
$data['comments'] = Comment::where('post_id',$id)->get();
$data['favourite'] = Favourite::where('post_id',$id)->first();
$data['identify'] = PostAd::with(['category','category.children'])->get();
Answer is simple. Use this...
$view->increment('viewcount');
Increment by a custom count (COUNT)
$view = PostAd::where('id',$id)->first();
$view->increment('viewcount',COUNT);
Ex: Increment by 5
$view->increment('viewcount',5);
Read more here
You can use default 1 increment.
$query->increment('viewcount');
If you need custom increment, use
$query->increment('viewcount',increment_value);
OR
PostAd::where('id', $id)
->update('viewcount' => DB::raw('viewcount + 1'));
If you use pagination with json, for example, after it loads the page request, a new request will be created to add ?page=1.
Try to keep the pagination code only in the view that requires pagination. Create a .js file to be listed only on pages that require this functionality. Not globally.
I'm trying to dynamically build an action link for adding items to a database in Laravel. The problem is that I need to pass a parameter with category_id, which I only get after selecting the category in html select element.
I thought about using the even onChange() on select element, and then building up the link in js function, and finally setting it to "a" element with the help of js selector. However this approach doesn't work.
var link = "{{ action('ItemController#create', [ 'id' =>"+selectedId.value+"]) }}";
document.getElementById("AddItemLink").href = link;
Is producing: http://localhost:8000/item/create/+selectedId.value+
What I need to get is: http://localhost:8000/item/create/8
If I do console.log(selectedId.value), the output is correct - 8.
Any ideas how to deal with this?
You can do that,
var link = "/item/create/"+ selectedId.value;
document.getElementById("AddItemLink").href = link;
I've explored lot of questions and articles regarding this but I can't find how to get this done.
I'm doing a website which provides specifications of several products such as phones, tablets, tv etc. Here's what I've:
Controller - Specs (create and display specification of all products)
Method - Display (fetches detailed specs of selected model and shows)
Method - Index (lists names of all models stored in the table. this is where I build anchor links)
Display method takes three arguments (1, 2, 3).
1 - Type of product (Phones, Tablets, TV etc)
2 - Model Slug (iphone-6, galaxy-tab-s3, bravia-kdl-50w800d etc)
3 - Model ID (1, 4, 13 etc)
My URLs right now are like this:
localhost/sitename/specs/display/phones/iphone-6/1
localhost/sitename/specs/display/tablets/galaxy-tab-s3/4
localhost/sitename/specs/display/tv/bravia-kdl-50w800d/13
What I want to achieve is URLs which are like this:
localhost/sitename/iphone-6
localhost/sitename/galaxy-tab-s3
localhost/sitename/bravia-kdl-50w800d
I don't mind restructuring my tables/controllers/methods or anything else if this can be achieved using whatever.
Thanks for reading.
Edit:
Route.php
$route['default_controller'] = 'Specs/index';
$route['404_override'] = 'Errors/show_404';
$route['translate_uri_dashes'] = FALSE;
This is how I'm building the anchor links (view_file->index.php, called from Index method):
<?php
foreach model(in the table)
echo anchor(specs_controller.display_function.product_type.model_slug.model_id, model_name);
end foreach
?>
I can get the desired URLs with following code in route.php. Only problem is I'm not able to make the 'urlController/urlMethod' return a value in the function which can be assigned to $result variable.
$route['(:any)'] = function ($1)
{
$result = 'urlController/urlMethod/'.$1;
return $result;
};
I'm not sure how to do this. Can someone suggest how I should call 'urlController/urlMethod'?
You could achieve it with CodeIgniter URI Routing. Considering
localhost/sitename/galaxy-tab-s3
maps to
localhost/sitename/specs/display/tablets/galaxy-tab-s3/4
And, model id i.e 4, in this case, is static with respect to galaxy tab s3, as you have not mentioned any such Id in the simplified URL.
My understanding is with every URL localhost/sitename/iphone-6, you need three details about the string 'iphone-6'. i.e. type of product, model-slug, model id. One way could be write something like
$route['sitename/(:any)'] = 'routingController/commonRoutingMethod/$1';
Here, create a new routingController and write some logic into commonRoutingMethod() method, which takes the string like iphone-6 and fetches its all three details i.e. product type, model id etc. And then redirects by building the exact URL using
header('Location: http://localhost/sitename/specs/display/$productType/$modelSlug/$modelId/');
NOTE : There could be more forward ways just using regex match in routes.php, given that you create diffrentiated structure of the string, based on product type and model id e.g p_iphone-6_1 or t_galaxy-tab-s3_4.
Please use below routing code, to achieve it.
localhost/sitename/specs/display/phones/iphone-6/1
localhost/sitename/specs/display/tablets/galaxy-tab-s3/4
localhost/sitename/specs/display/tv/bravia-kdl-50w800d/13
localhost/sitename/iphone-6
localhost/sitename/galaxy-tab-s3
localhost/sitename/bravia-kdl-50w800d
$route['(:any)'] = 'specs/display/$1/$1/$1';
Let me know if you need any help.
I have two models: Plans and PlanDetails.
Relationship is: PlanDetails hasMany Plans. Plans belongTo PlanDetails.
In the PlanDetails view.ctp, I am pulling in related Plans.
I am trying to sort the Plans by ANY field (I've tried them all), and I cannot get it working. I assume I am overlooking something very simple.
Here is my base code:
PlanDetail >> view.ctp:
...foreach ($planDetail['Plan'] as $plan_edit) :
$class = null;
if ($i++ % 2 == 0) {
$class = ' class="altrow"';
}...
<?php echo $this->Paginator->sort('Plan ID', 'Plan.id'); ?>...
...<?php echo $plan_edit['id']; ?>
plan_details_controller.php:
...function view($id = null) {
if (!$id) {
$this->Session->setFlash(__('Invalid plan detail', true));
$this->redirect(array('action' => 'index'));
}
$this->PlanDetail->recursive = 2; // To run the editable form deeper.
$this->set('planDetail', $this->PlanDetail->read(null, $id));
$this->set('plan', $this->paginate('Plan'));
}...
I should add, no errors are being thrown and the sort() arrows on the ID field are showing as expected, but the sort order DOES not change when clicked either way.
Sorry, I'm not able to comment on the question itself, but I've noticed that in your action, you set planDetail to be the PlanDetail record you read (with recursive set to 2), and then you set plan to be the result of the paginate call.
Then, in your view template, you're iterating over $planDetail's contained Plan association, like this:
foreach ($planDetail['Plan'] as $plan_edit):
But in order to get the sorting and pagination done, you need to be displaying the results of the paginate call i.e. iterate over the records contained in $plan.
Do a debug($plan) in your view template to see what results you get there and to see if the records' ordering changes when you sort by different fields.
Also, perhaps you're using syntax I'm not aware of, but if you simply call $this->paginate('Plan') in your controller, I don't know that you're going to get only the related Plan records for your particular PlanDetail record. (There's nothing tying the $id passed into your view action with the Plan records.) You might need to add some conditions to the paginate call, like so:
$this->paginate['Plan'] = array('conditions' => array('Plan.plan_detail_id' => $id));
$this->set('plans', $this->paginate('Plan'));
Here is what I did to solve this. Based on some helpful direction from johnp & tokes.
plan_details/view.ctp:
...$i = 0;
foreach ($plan as $plan_edit) : // note $plan here.
}...
In my plan_details_controller.php view action:
$conditions = array("Plan.plan_detail_id" => "$id");
$this->set('plan', $this->paginate('Plan', $conditions)); // note "plan" in the first argument of set (this is required to pass the results back to the view). Also. The $condition is set to return ONLY plans that match the plan_detail_id of id (on the plan_details table).
And in my view, in order to get my results (because I changed the array name), I had to change the way I was getting the values to:
$plan_edit['Plan']['modified'] // note I placed ['Plan'] in front of these calls as the array called for this to get the data...
Well until the next problem! SOLVED.
ok, so i'm very new to codeigniter and from what i have learned by now i can't figure out how can i create a dynamic category -> subcategory -> subsubcategory system. Can you give me some guidelines please...some references, anything to guide me on what should i learn to accomplish that? thanks
i should get my URL like this www.site.com/category/subcategory/subsubcategory/etc... , you know what i mean.
I have done this for the page manager in PyroCMS but it is no easy task.
Each page has its own slug and parent_id, then to read the correct page it loops through each of the page slugs and joins the child. It knows how many children there are so if there are 5 children it selects the 5th self-joined table.
Here is an example of the code:
public function get_by_path($segments = array())
{
// If the URI has been passed as a string, explode to create an array of segments
if(is_string($segments))
{
$segments = explode('/', $segments);
}
// Work out how many segments there are
$total_segments = count($segments);
// Which is the target alias (the final page in the tree)
$target_alias = 'p'.$total_segments;
// Start Query, Select (*) from Target Alias, from Pages
$this->db->select($target_alias.'.*');
$this->db->from('pages p1');
// Loop thorugh each Slug
$level = 1;
foreach( $segments as $segment )
{
// Current is the current page, child is the next page to join on.
$current_alias = 'p'.$level;
$child_alias = 'p'.($level - 1);
// We dont want to join the first page again
if($level != 1)
{
$this->db->join('pages '.$current_alias, $current_alias.'.parent_id = '.$child_alias.'.id');
}
// Add slug to where clause to keep us on the right tree
$this->db->where($current_alias . '.slug', $segment);
// Increment
++$level;
}
// Can only be one result
$this->db->limit(1);
return $this->db->get()->row();
}
It's a bit nuts but it works perfectly. This can be really slow so PyroCMS also maintains a look-up table which has id and the page URI to match quickly.
You can see the whole model here:
http://github.com/philsturgeon/pyrocms/blob/master/application/modules/core/pages/models/pages_m.php
you could:
create controller category, reroute some URIs to it and use it's internal logic to parse it's arguments to pick whatever article client requested:
About URLs:
http://codeigniter.com/user_guide/general/urls.html
About URI routing:
http://codeigniter.com/user_guide/general/routing.html
I agree with Phil's idea and I was also envisioning that you can create a separate module (if you use modular extensions for example) to handle the categories in a generic way. Then you can reuse that module in any other projects. Basically the new module may be able to handle categories and sub-categories (the hierarchy).