How I can check the selected elements that I pass from front end using Log::info? I tried using this but I dont know how to check the result, or maybe the code is wrong?
public function filterQuery(Request $request){
$name= $request->name;
$age= $request->age;
Log::info('Showing user profile for user: '.$name);
$query = user::query();
if(!empty($request->name)){
$query->where('name',$name);
}
Related
So I'm data from a multi-page form, the data is stored like this.
I'm using this tutorial https://www.5balloons.info/multi-page-step-form-in-laravel-with-validation/
public function store(Request $request)
{
$user = $request->session()->get('user');
$user->save();
return redirect('/home');
}
That works fine. But how do I add additional data manually using the arrow function? For example, I need to set a status, the ip address, ect. Something like 'status' => 1
Assuming this is the only place you want to add these values to users, you could just add the values after you got it from the session:
public function store(Request $request)
{
$user = $request->session()->get('user');
$user->ip_address = '127.0.0.1';
$user->status = 1;
$user->save();
return redirect('/home');
}
you can add addition data like:
if your $user is laravel object then
$user->setAttribute('status', '1');
or $user if array then
$user['status']=1;
Whats the best way to generate and random ID number for every image where i want upload in Laravel 5?
My Upload:
<input type="file" id="mypicture" name="mypicture">
Controller:
public function MyPicture(Request $request){
$user = Auth::user();
$user->mypicture= $request->mypicture;
$user->save();
return redirect()->back();
}
Thats the way i do it always for other things:
->uniqueid = 'VA'.str_random(28);
how can i add it to my Controller for image name?
And how can i use only alphabetic character not numbers? Or i must change my DB Table.
Thanks
Try this:
public function MyPicture(Request $request){
$user = Auth::user();
$user->mypicture = date('mdYHis') . uniqid() . $request->mypicture;
$user->save();
return redirect()->back();
}
You can use Date (Y-m-d H:i:s) and uniqid() to generate unique name every file.
use uniqid()
if (Input::hasFile('mypicture')) {
$mypicture = Input::file('mypicture');
$user->mypicture= uniqid().$mypicture->getClientOriginalName();
}
Do the same here:
$user = Auth::user();
$user->mypicture = $request->mypicture;
$user->filename = str_random(28);
$user->save();
$request->mypicture->storeAs('images', $user->filename);
If you want to use only letters, use one of the existing solutions.
Laravel has an inbuilt method for this, using their File facade.
From laravel docs:
$path = $request->file('avatar')->store('avatars');
return $path;
By default, the store method will generate a unique ID to serve as the file name. The path to the file will be returned by the store method so you can store the path, including the generated file name, in your database.
Top of my controller i have added:
use Auth;
function in my controller
public function details($id)
{
if(Auth::check())
{
$user = Auth::user();
$product = Product::find($id);
$cart->product_id = $product->id;
$cart->category_id = $product->category_id;
$cart->user_id = $user->id;
dd($cart->user_id); //check if its storing the value
}
else {
return redirect()->route('login');
}
}
when I run this i get error:
Creating default object from empty value
If I remove the $user->id line the error goes.
I tried adding constructor also but still got same error
public function __construct() {
$this->middleware('auth');
}
dd is showing other details after it checks if user is logged in.
Is there a way to get user id of logged in user from users table that is created by default.
Thanks!
The issue is you’re calling $cart->product_id, but the $cart variable isn’t defined as far as I can see. PHP doesn’t know what to do, so because you try and assign a property to it, PHP assumes you want $cart to be a class, hence the “Creating default object from empty value” message.
Other than that, you code could be improved by using middleware to authenticate your users, and relations on your Eloquent models so you’re not manually assigning relation IDs.
Try like this,
You forgot to initials cart object
$cart = new Cart;
$cart->product_id = $product->id;
$cart->category_id = $product->category_id;
$cart->user_id = $user->id;
dd($cart->user_id); //check if its storing the value
I'm trying to attach the currently logged in user to this request, so that I can save it in the database. Can someone point me in the right direction, please?
public function store(CreateLeadStatusRequest $request)
{
$input = $request->all();
$leadStatus = $this->leadStatusRepository->create($input);
Flash::success('Lead Status saved successfully.');
return redirect(route('lead-statuses.index'));
}
So, I have come up with the following using array_merge, but there must be a better way, surely?
public function store(CreateLeadStatusRequest $request)
{
$input = $request->all();
$userDetails = array('created_by' => Auth::user()->id, 'modified_by' => Auth::user()->id);
$merged_array = array_merge($input, $userDetails);
$leadStatus = $this->leadStatusRepository->create($merged_array);
Flash::success('Lead Status saved successfully.');
return redirect(route('lead-statuses.index'));
}
So you can use Auth Facade to get information of currently logged user.
For Laravel 5 - 5.1
\Auth::user() \\It will give you nice json of current authenticated user
For Laravel 5.2 to latest
\Auth::guard('guard_name')->user() \\Result is same
In laravel 5.2, there is new feature called Multi-Authentication which can help you to use multiple tables for multiple authentication out of the box that is why the guard('guard_name') function is use to get authenticated user.
This is the best approach to handle these type of scenario instead of attaching or joining.
public function store(CreateLeadStatusRequest $request)
{
$input = $request->all();
$userDetails = \Auth::user(); //Or \Auth::guard('guard_name')->user()
$leadStatus = $this->leadStatusRepository->create($input);
Flash::success('Lead Status saved successfully.');
return redirect(route('lead-statuses.index'));
}
Hope this helps.
Here is my controller code
function index() {
echo $this->session->flashdata('message');
$this->load->view('categoryView');
}
function delete() {
$products = $this->item_model->get_category_id($category_id);
if (count($products)) {
$message = 'Category Name is used by the product. Please change them to another category!';
}
else {
$category_id = $this->product_category_model->delete($category_id);
$message = ($category_id) ? 'Category Deleted Successfully' : 'Failed to Delete Category';
}
$this->session->set_flashdata('message', $message);
redirect('category', 'refresh');
}
After calling the delete function the flashdata has to be set and retrieve that value in index() function of the same controller but I can't.
Am also tried the $this->session->keep_flashdata('message'); before redirect to index function. But still am not get any value in index function.
Also changed $config['sess_expire_on_close'] = FALSE; to $config['sess_expire_on_close'] = TRUE; Still am not get the result.
I am wasted more time(nearly half day). Please anybody help to retrieve the flas data in codeigniter.
There are several probabilities:
1- Check your browser cookie. See if it allows cookies or if any other extension is intervening.
2- Refresh might not send the browser a new request (which thus mean a new URL). Try it for another controller see if it make any change
3- hard code the set_flashdata() with hard-coded value than a variable. set_flashdata("message", "Thank you");
In codeingitor you cannot echo anything in controller.
You have to set in $this->session->flashdata('message'); in view file not in index() function of controller
Try again by putting $this->session->flashdata('message'); in "categoryView" file where you want to display flash message.
You could try:
function set_flashdata_notification($notify_type, $msg, $error_code = null)
{
$ci =& get_instance();
$flashdata_data = set_notification_array($notify_type, $msg, $error_code);
$ci->session->set_flashdata($flashdata_data);
}
function delete() {
$products = $this->item_model->get_category_id($category_id);
if (count($products)) {
set_flashdata_notification('Category Name is used by the product.','Please change them to another category!');
redirect('path_to_view/view','refresh');
}