I am trying to find out what is similar to the open cart $this->request->post['permission'] method and what is the same in codeigniter.
I know you have $this->input->post(); which is posting data.
But then I think you have $this->input->get();
Would the input get in codeigniter be closest to $this->request->post['permission']
In every request codeIgniter wraps the $_POST array and you can get values by calling $this->input->post('myKey'). And the same behaviour with $_GET array - $this->input->get('myKey').
So, if you want to get values of posted data, you need to call $this->input->post('myKey').
Related
I am making an ajax post request to the server, posting json data. In firebug I can see the network post call going through along with the json data.
In Laravel I was trying to do a simple var dump of the $_POST data and have just wasted a fair bit of time being confused as to why this should be completely empty. However, when I use the Request facade, my data is there.
ie. this just gives me an empty array:
public function test(){
Log::info($_POST);
}
...yet this prints my data, as I expect:
public function test(Request $request){
Log::info($request->all());
}
Why?
Edit
Thanks, #Webdesigner. The http verb is definitely post, as my method is called in my routes file via
Route::post('/image-upload', 'EntryController#test'); // Note "post" verb
I don't think $request->post() is valid in Laravel 5.4 as this throws an BadMethodCallException: Method post does not exist. error. However, I can confirm that
Log::info($request->method()); // POST
also tells me the method is post.
Very strange. I guess you're right that some part of the app is overwriting the $_POST global, though I have no idea why/where/how. Probably not relevant, but this call is being made from Angular 4.
Thanks for your help anyway!
This is not the normal behavior of Laravel. I tested this on a fresh Laravel 5.5 site and just did a Form submit and an Ajax POST request to the same Route.
Both give me the same result. A POST Request should have at least the CSRF Token as _token with a value.
One other point is $request->all() is not only the the content of $_POST so to have a fair compression you should try $request->post().
BTW only because you did a POST request do not mean that the data is send by the POST Method, it could be that the data you see in $request->all() is from $_GET and $_COOKIE, etc and only the Method was a POST.
Last but not least there it the option that some part of your APP is deleting the content of the Superglobal Variables. $_POST and the others are not like constants, so they can be changed during runtime e.g. $_POST = [];
I don't thing that there is a difference in Laravel 5.4.27.
i'm a newbie in codeiginiter,
i want auto send data like a form submit to a specific url,example
http://192.165.10.X/hit/get?id=000000010101001&30001=1500:0&30002=85:2
where (000000010101001&30001=1500:0&30002=85:2) is a parameter i want to send.
how can i do that with codeigniter,
or can someone advice technic or share a link to be learn,
Thanks for helping me ,
In CodeIgnitor, The URL usually will be example.com/index.php/news/article/1.
you can use POST/GET method to send data to any public function in the controller. In the controller function, you can get the POST data using either $_POST or $this->input->post(); . If its GET method, you can use $this->uri->segment(SEGMENT NO);
I got a big search module in my Codeigniter project. Well simply I am passing variable to a view like
<a href=<?php echo site_url('controller/view/1'); ?>>View List</a>
And fetching its data in controller like
$id=$this->uri->segment(3);
For pagination
http://wwww.site.com/controller/view/<filter id>/<page from>
This is working perfectly in the case of simple query.
Now I got some more filter quires like
Country
State
City
Customer type
etc etc
then the url should be
http://wwww.site.com/controller/view/1/id2/id3/i4/id5
Is this the correct way to do the process ? If not please give a little advice...
I am new to codeigniter
The problem you are facing i have recently found a solution for this.
When you are first sending parameters through url use POST instead.
When you get the parameters you can pass them to session in a variable
type. Next time when you paginate get the type value from session and
put it in your query to get the desired result.
If you have more than 1 parameters you can put them in sessions and
unset them on certain conditions so that they are not called in every query.
I think the best approach here is to create another method in the controller something like filtered_view that accepts a filter_id and a page number, and that methode will fetch the data from the database with the provided filter and you'll use your pagination class as usual.
Hope this help.
My session data is being saved in my form as expected.
However, when I run a sort on any column of my results, my form session values are cleared.
I am calling in my search form through en element as it's used on specific locations of the site.
Does anyone know why pagination is clearing out my session? Is this standard Cake?
The paginator sort elements are simply a link generated by the paginator and won't consider any of your form data. The first thing you need to make sure that you're doing is tell the paginator to include any URL paramters for the current page in the url it generates. Put this anywhere in the view before you call any of the $paginator functions.
$paginator->options(array('url' => $this->passedArgs));
Secondly, make sure that your search parameters are being included in the URL. It sounds like they probably aren't. I just answered another question on the best practices of search result URLs here: CakePHP Search Results Best Practices
I solved this:
CakePHP session ID path or other method to share the results of a url - recommendations welcome
I know that CodeIgniter already elegantly handles URL's. What I have is a form with multiple elements (date, keyword, location = optional). Is it possible to set up CI to create a URL that looks like:
mysite.com/class/function/date/keyword?
If you are using CodeIgniter's form helper, it sends your form data via POST, so you can't easily have your field's value displayed in the url.
What you could have, though, is a controller method that collects your form data and redirects to the url you want.
If you need further clarification, please let me know.
Yes, you can use the anchor function by passing the relevant info to it.