i wanna ask something about codeigniter
here is the view
<input class="mws-textinput" name="div_id" type="text" readonly="readonly">
<input class="mws-textinput" name="div_name" type="text" readonly="readonly">
<input id="mws-jui-dialog-mdl-btn" class="mws-button blue small" type="button" value="Show Modal Dialog">
<div id="mws-jui-dialog">
<p><? (**i wanna call the function here**) ?></p>
</div>
here is the function in controller
function dialog(){
$query = mysql_query('select * from tbl_divisi');
while($isi=mysql_fetch_array($query)){
echo '';
}
}
what should i do?
There is two way either you can define this method in model and then call the method of that model in your view file or you can fetch all these values from controller. Here is the detail of how to use model in ci. http://ellislab.com/codeigniter/user-guide/general/models.html
Related
i have two views, view-1 and view-2.
view-1 has form, which will store data temporary.
i want to get data from view-1 and send it to view-2, which has user profile, where temporary data from view-1 will be shown.
how we can achieve it in Laravel, i know we can store data in SQL
and then fetch it, but how to do it without storing to SQL.
my code:
view: 1
<form >
<div class="form-group">
<label class="col-form-label" >Date</label>
<input type="text" name="sdate" class="form-control">
<input type="submit" class="btn btn-primary" value="Add date" >
</div>
</form>
view 2 Controller:
public function report2($id)
{
$teacher = Teacher::teacher($id);
return View('teachers.report2' ,compact('teacher','today','sdate'));
}
Route:
Route::get('teachers/{id}/report2', 'TeachersController#report2');
Use session, for example in view1 you pass variable of date do this on your controller of view 1
session(['sdate' => $request->sdate]);
and then you can get the value of the session in your controller or view by calling this
$date = session('sdate');
further reading see the docs
i was able to do it using simple php;
in view 1 i added this code:
<form action="report2" method="get">
Date: <input type="text" name="today" placeholder="Date of Birth" class="datepicker form-control"><br>
<input type="submit">
</form>
Laravel view 2:
<?php echo $_GET["today"]; ?><br>
Hi I am new to Laravel and so far I made good progress. Right now my head is blocked now and I need some direction or help, please.
I am getting data from radio button but GET Data is empty. I need to fill-in this data (pay) into an exist DB and I am getting "Creating default object from empty value" and I agree with Laravel :) I guess, my lack of knowledge is blocking me here.
Thanks.
This is the GET and POST data
GET Data empty
POST Data
_token = "72nrnI7Y7xuIQJe6LZPLGLzNsAv6ZZbY29zkjcIr"
pay = "CC"`
This is the Model
namespace App;
use Illuminate\Database\Eloquent\Model;
use DB;
use Auth;
class DAddress extends Model
{
protected $table='dAddress';
protected $fillable = ['payment_method'];
public function createPay()
{
$user = Auth::user();
$order = $user->daddress()->create([
'payment_method' => paymentMethod()
]);
}
}
This is the Controller
public function paymentMethod(Request $request) {
$address->payment_method = $request->pay;
DAddress::createPay();
Cart::destroy();
return redirect('abc');
}
This is where I get the HTML data
<form action="{{url('/paymentMethod')}}" method="post">
<input type="hidden" value="{{csrf_token()}}" name="_token"/>
<div class="form-group">
<div class="col-md-6">
<!-- First name -->
<input type="radio" class="form-control" name="pay"
value="CC"><i class="fa fa-credit-card"></i> Credit Card
<br> <br>
<input type="radio" class="form-control" name="pay"
value="PP"><i class="fa fa-paypal"></i> Paypal
<br> <br>
<input type="radio" class="form-control" name="pay"
value="BT"><i class="fa fa-university"></i> Bank Transfer
</div>
</div>
<input type="submit" class="btn btn-primary" value="Move to Last Page" />
This is the User.php I added below function.
public function daddress()
{
return $this->hasMany(DAddress::class);
}
i do not understand what you are trying to do with this line $address->payment_method = $request->pay;
when you say $address->payment_method, what is the $address object holding and where is payment_method you are trying to access, why not do something like this $payment_method = $request->pay, except is you are setting $payment_method as a global variable
if you are using the laravel create method you could do something like this $payment_method= App\createPay::create(['payment_method' => $request->pay]);
else you could instantiate you model like
$pay =createPay();
$pay->payment_method=$request->pay;
$pay->save();
i would have love you logic to be in the controller, i would have done something like this in my controller
public function createPay(Request $request){
$user = Auth::user();
$id=$user->id;
$payment=createPay::find($id);
$payment->payment_method=$request->pay;
$payment->save();
return redirect('abc');
}
i used laravel eloquent here, that is if you want to update a record, i don't know if this is close to what you want.
i want to set the radio button in the form using controller
( note: no database included).
And i even have no idea how to set the radio
button in the form using controller .
{this is my radio button}
<div class="row">
<div class="col-25">
<label for="gender">Gender</label>
</div>
<div class="col-75">
<input type="radio" name="gender" value="male" > Male
<input type="radio" name="gender" value="female"> Female
</div>
</div>
this is my controller :
class NewController extends Controller
{
public function index(Request $request)
{
$fullname='sagar basnet';
$subject='this is my test form';
return view('newfile/forms')
->withFullname($fullname)
->withSubject($subject);
}
I am going make a best effort to answer your question as their is no sample code provided.
I am assuming that you want to set the state of a radio button in the UI based on conditions that occur within your controller logic.
In your controller..
$radioVal = false;
if ($condition) {
$radioVal = 'checked';
}
return view('your.view', [
'radioVal' = $radioVal;
]);
The condition is the condition that determines whether or not your radio is checked (e.g. apples = fruit)...
In your view...
<input type="radio" {{ $radioVal or 'checked' }} />
The "or" keyword in blade offers you a ternary shorthand alternative.
You will need to give your radio button a name obviously...
Maybe it's because I'm tired, but I can't seem to get a simple upload working for one of my models.
On the show details page of my customers (who are NOT users) model, I have a simple form where a user can upload the logo of the customer.
The form:
<form enctype="multipart/form-data" action="/customers/i/{{$customer->url_string}}" method="POST">
<input type="file" name="logoUpload">
<input type="hidden" name="_token" value="{{csrf_token()}}">
<input type="submit" class="pull-right btn btn-sm btn-primary" value="Upload">
</form>
The Controller:
public function logoUpload(Request $request){
if($request->hasFile('logoUpload')){
$path = Storage::putFile('public/customer/uploads', new File(request('logoUpload')));
$customer->car_logo = $path;
$customer->save();
return back();
}
}
I know the issue is that I haven't defined $customer in the controller since the file does actually store itself in the correct folder after I click submit, but it does not hit the database at all.
Update
The current customer details url:
http://localhost:8000/customers/i/dsdado9a98w78721
The web definition for the post route:
Route::post('/customers/i/{customer}', 'CustomerController#logoUpload');
You have to create a hidden field in your form that contains the customer id and then use it in your controller to update it with the new file path, here is an example:
View
<form enctype="multipart/form-data" action="/customers/i/{{$customer->url_string}}" method="POST">
<input type="file" name="logoUpload">
<input type="hidden" name="_token" value="{{csrf_token()}}">
<!-- customer_id field -->
<input type="hidden" name="customer_id" value="{{$customer->id}}">
<input type="submit" class="pull-right btn btn-sm btn-primary" value="Upload">
</form>
Controller
public function logoUpload(Request $request){
if($request->hasFile('logoUpload')){
$path = Storage::putFile('public/customer/uploads', new File(request('logoUpload')));
// get customer
$customer = Customer::find($request->customer_id);
$customer->car_logo = $path;
$customer->save();
return back();
}
}
You have some options, here is a simple one, with only adjusting that controller method:
public function logoUpload(Request $request, $customer)
{
$customer = Customer::where('url_string', $customer)->firstOrFail();
if($request->hasFile('logoUpload')){
$path = Storage::putFile('public/customer/uploads', new File(request('logoUpload')));
$customer->car_logo = $path;
$customer->save();
return back();
}
...
}
We have added a parameter to the method signature to accept the route parameter. We then find the model via url_string matching that parameter.
You also could setup route model binding as well to do the resolving of that model based on the route parameter for you.
I'm learning laravel 5.4 and i'm doing a sample project. In that I need to do a search from my DB. Below i have attached a screenshot of my interface.
As you can see in the searchbox i have given i need to search "malabe". And i need to get results for that. i have implemented Controller and needed views too. below i have attached my controller
class SearchController extends Controller
{
//search controller
public function search($keydown){
$searchDetails = DB::table('van_Services')
->where('vs_RouteTo','like','%'.$keydown.'%')
->orwhere('vs_RouteFrom','like','%'.$keydown.'%')
->orwhere('vs_Description','like','%'.$keydown.'%')
->orderBy('created_at', 'DESC')
->paginate(12);
return view('search.search', compact('searchDetails'));
}
}
route code
Route::get('/search/{key}','SearchController#search');
here is the div of my search box code,
<div class="col-xs-6 col-sm-2 col-md-2">
<div class="search_box pull-right">
{{--Search Button--}}
<input type="text" name="search" id="search" laceholder="Search"/>
</div>
</div>
My route and code works if i do the url manual,
my problem is how can i make my search box work? any tutorials or tips?
1. If you really need to use URL link.
JS solution is:
// q => Your search word
function redirectSearch(q) {
location.href = '/search/'+q;
}
pass search field value to this function and page redirect automatically.
.
2. You can send GET params to controller.
Front code:
<div class="col-xs-6 col-sm-2 col-md-2">
<div class="search_box pull-right">
<form action="/search" method="GET">
{{--Search Button--}}
<input type="text" name="search" id="search" placeholder="Search"/>
</form>
</div>
Controller code:
public function search(Request $request){
$search = $request->search;
... Your code ...
}
If you use method with request don`t forget about
use Illuminate\Http\Request;
Route:
Route::get('/search','SearchController#search');
My route and code works if i do the url manual,
I assume it's already working and redirection is just your problem.
Just simply use JS/jQuery.
// when ENTER is pressed
$(document).keypress(function (e) {
if (e.which == 13) {
e.preventDefault();
window.location = APP_URL + "/search/" + $('#search').val();
}
});
Goodluck.