I'm using ion auth library with codeigniter.
I can get all members on ceratin group but can't get all logged_in users in that group.
Does anyone know how can i achieve this?
Thank you all
Ok im edditing this because i found a way of doing it...
I ve passed my session for database , table ci_sessions, and now i can see the users logged on based on table number of rows.
i found another problem.
I'm unserializing user_data of ci_sessions this way
$query = $this->db->get('ci_sessions');
foreach ($query->result() as $row)
{
var_dump([$row->user_data]);
$user_data = unserialize($row->user_data);
var_dump($user_data);
}
and i get user_data as an array like this
array (size=6)
'user_data' => string '' (length=0)
'identity' => string 'joao.costa#onegreat.org' (length=23)
'username' => string 'joao.costa' (length=10)
'email' => string 'joao.costa#onegreat.org' (length=23)
'user_id' => string '14' (length=2)
'old_last_login' => string '1347619173' (length=10)
i can't now get my user_id cause it says user_id is a string nd the 14 too.
what am i doing wrong?
i tried doing something like this
user_data->user_id
thank you all
Why are you unserialising the array? There is no need.
$query = $this->db->get('ci_sessions');
foreach ($query->result() as $row)
{
var_dump([$row->user_data]);
$user_data = $row->user_data;
var_dump($user_data);
// or
var_dump($user_data->user_id);
}
To access the elements in the array, use array notation:
user_data['user_id']
Related
Hello i am new to Laravel so currently im doing a CRUD. I have created this insert function that works well except one value is never inserted. This is the code below:
public function storeClient(Request $request) {
$request->validate([
'name' => 'required',
'email' => 'required|email',
'phone' => 'nullable',
'age'=>'required',
]);
Client::create($request->all());
dd($request->phone);
return redirect('/')->with('msg', 'Client Saved successfully!.');
}
the phone' => 'nullable', value will not insert in the database unless i update the existing values. I tried this command dd($request->phone); and it shows the correct value from the user input. Any idea why the value will be inserted as null on database?
This is the value output when i make the dd command
I tried this other code which works well but im trying to use the default create() function of laravel. This is the other code i did that works well:
public function storeClient()
{
$client = new Client();
$client->name = request('name');
$client->email = request('email');
$client->phone_number = request('phone');
$client->age = request('age');
$client->save();
return redirect('/')->with('msg','Client Saved successfully!');
}
first i did not like nullable here 'phone' => 'nullable',
then u should see what do you register in your Client table phone_number or phone,
$client->phone_number = request('phone');
i think you should rename your input name phone to phone_number and will work
When you are trying to use default create method the fields names must be same as in database.
$client->phone_number = request('phone');
this line works due to the name you entered manually.
to work with default create method change the name of field in database as phone.
I have a users, items, user_item tables. I need to populate the user_item table with a user_id and item_id when a user is created.
so far, I have a basic registration function
public function register(Request $request) {
$user = User::create([
'name' => $request->name,
'user_type' => $request->user_type,
'email' => $request->email,
'password' => bcrypt($request->password)
]);
$token = auth()->login($user);
return $this->respondWithToken($token);
}
So far it saves only to the users table ofcourse.
I've looked at some documentations on using attach(), however, I got stuck on this one..
In the register function, i added a $item array:
$item = Item::create([
'user_id' => !!!!, -> How do I get the id of the inserted user
'instrument_id' => $request->instrument_id
]);
$user->role()->attach($item)
Also, what is role()? is it a built-in laravel function?
Note that I haven't tried running this function since I got stuck on these problems. So I don't event know if it's gonna work.
Anyone help me on this one? I'm a laravel newbie and got really confused on the documentations.
the method create return the model it self after loading it's attributes from db,
so when you want the user id just use $user->id after create() method.
for the default permission that shipped with laravel it is
spatie/laravel-permission
and to assign role to a user you can use:
$user->assignRole('writer'); // just set role name
I want to update few fields in my table. How it is update query write in lumen. I want to update salutation, name, lastname, address fields with dynamicaly equal to id.
$query = "UPDATEpassengersSETname= ? WHERE (id='1') ";
$update = app('db')->update($query, [$passenger->name,]);
I want to pass id value as dynamically.
Use the update() method with where():
DB::table('passengers')->where('id', $id)->update(['name' => $name, 'lasname' => $lastname]);
Use update
DB::table('passengers')->where('id', $id)->update(['name' => $name, 'lasname' => $lastname]);
$update = app('db')->table('passengers')->where('id', $id)->update(['name' => $name, 'lasname' => $lastname]);
I'm having troubles updating a record. I have a page where users can register, this works flawlessly and has 4 fields: email, username, password and confirm password. This is a simple registration page and I dont want to turn off the visitors by presenting a lot of stuff to be filled out like full name and country, so these 2 fields can be updated on their "update profile" page. The profile page is separated into areas, the main area is a single form where only these 2 fields can be updated so no username, email, password fields here - only fullname and country.
Controller Update Profile Code
$user = User::find($id);
$user->fullname = Input::get('fullname');
$user->country = Input::get('country');
if (!$user->save())
{
return Redirect::to('edit-profile')->withInput()->withErrors($user->errors());
} else {
return Redirect::to('edit-profile')->withMessage('Profile successfully updated!');
}
My User Model rules. I'm using Ardent:
public static $rules = array(
'username' => 'required|between:3,20|unique:users|alpha_dash',
'email' => 'required|email|unique:users',
'password' => 'required|min:5|confirmed',
'password_confirmation' => 'min:5',
'fullname' => 'between:5,50',
'country' => 'between:3,50'
);
Problem here is that it returns an error message saying "Passwords do not match.". So it seems like Laravel is adding the password field in the query and also tries to validate if the passwords match. I do not want to create a separate model or a separate rules for this. How can I solve this?
To make it work when you do not display a password you can test if you are displaying it, then make it a required field, in the controller:
if ($user->exists){
$user::$rules['password'] = (Input::get('password')) ? 'required|min:5|confirmed' : '';
$user::$rules['password_confirmation'] = (Input::get('password')) ? 'required' : '';
}
$user->save();
I am using form_dropdown() and have a a problem below:
The form code is:
echo form_dropdown($level,$level_options,'1');
It works when I use
$level_options = array(
'1' => 'Grade 6',
'2' => 'Grade 7'
);
but not when I send a $data['levels'] from controller to view
For reference, the model database retrieve code is:
public function getAllLevelNames() {
$query = $this->db->query("SELECT level_description from levels ORDER BY level_description");
return $query->result_array();
}
The Problem
The problem is I get a dropdown pick list with:
0
Grade 6
1
Grade 7
The indexes are greyed out.
How do I get rid of the indexes?
Thanks in advance!
P.S.
I seem to have the form working now with a data['levels'] sent to the view. Now, the following code in my view seems to return "null" to my controller. Any ideas why please?
$level = array(
'name' => 'level',
'id' => 'level',
'value' => '1',
'maxlength' => '50',
'size' => '50',
'style' => 'width:50%',
);
$level_options = $levels;
echo "<p>Level: ";
echo form_dropdown($level,$level_options,'1');
Thanks!
You'll need to loop through your results_array and create a new array which is formatted correctly.
$query = $this->db->query("SELECT level_description from levels ORDER BY level_description");
$for_dropdown = array();
foreach ($query->result_array() as $row) {
$for_dropdown[$row->level_description] = $row->level_description;
}
return $for_dropdown;
Also I'm not sure how your levels table is structured, but usually you'll have an ID of some sort, which will be the primary key. If you do have that, you can include it in your query and have something like this instead:
$query = $this->db->query("SELECT id, level_description from levels ORDER BY level_description");
... // other code
$for_dropdown[$row->id] = $row->level_description;