lucho's questions

I have the following method I would like to know how it is interpreted

 if (!existe_producto(ListaProd, item1.codigo))
 {
     item1.Descripcion = item1.codigo + " - " + item1.Descripcion;
     ListaProdx.Add(item1);
 }

   private bool existe_producto(List<Ex_Producto> full_codigo, long codigo)
    {
        try
        {
            bool resp = false;
            foreach (var c in full_codigo)
            {
                if (c.codigox == codigo)
                {
                    resp = true;
                    break;
                }
            }
            return resp;
        }
        catch (Exception ex)
        {
            throw new Exception(ex.Message);
        }

    }

That is, when I evaluate if(bool), that is, if my variable is equal to true, but when I say if(!bool) of a method that returns true or false, as it is read

Could you explain to me the difference between publishing to file systems and web deploy in asp.net

I have the following client side session variable:

sessionStorage.setItem("pendienteedi",pendiente); 

But I want to clean it, how is it done?

The code is as follows, both the codebehind and the designer, the idea is to change the h3 text when changing the radiobutton selection, but it does not execute the jquery code, the text remains in Add New Product/Service and does not change to Disassociate Product /Service

protected void rdasounoauno_CheckedChanged(object sender, EventArgs e)
{
 string script = "cambiatexto();";
 ScriptManager.RegisterStartupScript(this, typeof(Page), "F1", script, true);

}

<div class="panel panel-primary">
                            <div class="panel-heading" >
                                <h3 class="panel-title" id="panelconteasocia">
                                    Agregar Nuevo Producto/Servicio
                                </h3>
                            </div>
 </div>

<script language="javascript" type="text/javascript">
 function cambiatexto() {

             $("#panelconteasocia").text = "Desasociar Producto/Servicio";       
}
</script>

I saw the following code on the internet:

Request.Form["productcode"]

but I don't know what is the function of Request.Form and the codproduct that it represents? I would appreciate your explanation and use

I have problems obtaining the value of the session variable jqueryusing ajax, since when I print I only get [object Object],[object Object] , but I do not get any value. It should be noted that if I do it POSTthrough a form, the page is reloaded (which I don't want) and there it does return the values ​​from the controller. the code is the following.

In my view I have the following:

<a class="btn btn-warning btn-reservarG1" onclick="roomadd1();">A</a>

In my route:

Route::get('getrooms', function()
{
   return response(['Hab' => \Session::get('roomcart')]);
});

My ajax jquery code is as follows:

<script type="text/javascript">
var roomadd1 = function()
            {   
               var route = "getrooms";
              $.get(route, function(data){
                  console.log("Valores"+data.Hab);
                  $("#nombrespru").val(data.Hab);
              });
           }
</script>

Note: He jqueryis in the same view.

I try to obtain the text of a combobox from the controller, so I make a query to the database with the value of the combobox obtained, but when saving it does so with the following format ["Plant I"] (I don't know why it saves me with brackets and quotes I just want the text). The controller code is as follows

$idpiso=$request->get('pisoroom');
      $nombrepiso=DB::table('levels')->where('id',$idpiso)
      ->pluck('nombre');
$rooms=Room::create([
         'ubicacion'=>$nombrepiso
        ]);

I have created tables in mysql but I need to know how much it occupies in bytes, for example I know that if I have defined an int(7) field it will occupy 4 bytes, but how much does a varchar(n) occupy in bytes how is that size calculated

I want to edit a record by its id and I have the following code in my view:

<a href="{{route('guest.edit',$g->id)}}" class="btn btn-simple btn-warning btn-icon edit"><i class="ti-pencil-alt"></i></a>

And so I have in my route:

Route::resource('guest','GuestController');

Then in my controller:

public function edit($id){
    $guest=Guest::find($id);
    return view('Guests.edit1',compact('guest'));
}

The problem with this is that the id appears in my route, which I consider is not safe, it appears in this way

http://localhost:8081/guest/2/edit

How do I solve in such a way that the id is not shown in the url, or the url is not shown at all

I have a panel with a scroll and within them a datepicker and combobox, what happens is that when I scroll the datepicker and the selects move with the scroll, remaining as if in the air

I try to install ssh in ubuntu I do: sudo apt-get install ssh, it asks me later Do you want to continue [Y/n]?. Digit Y then shows me the following error:

dpkg: warning: there's no installed package matching ttf-mscorefonts-installer:i386

It did not install because when I try to start it with sudo /etc/init.d/ssh startit shows me the following:

Rather than invoking init scripts through /etc/init.d, use the service(8) utility, eg service ssh start

Since the script you are attempting to invoke has been converted to an Upstart job, you may also use the start(8) utility, eg start ssh

I want to change the user that is displayed in the linux terminal. Try this command

sudo usermod -c "Nuevo-Nombre-Usuario" nombredeusuario

But it does not do it, it always continues to show me the same user in the terminal.

I have the following code I want to return the date found in my database mysqlin datetime format. How do I convert it to date and format it from a selectquery builder with laravel?.

public function fecha(){
$fechas= DB::table('detail_books')->select('DATE_FORMAT('fechallegada','%d-%m-%Y')')->get();
return view("factura",compact('fechas'));
}

However I get an error in the select.

Cheers

For example, in this code I see that the route is like this: "pedidos3.create"

{!!Form::open(['route'=>'pedidos3.create','method'=>'GET','class'=>'form-horizontal form-label-left input_mask','name'=>'sumar']) !!}

but in the route it is only like this:

Route::resource('pedidos3', 'PedidosController@create');

I would like you to help me understand how the is applied @forelsein Laravel .

Take a look at this line of Laravel code on the internet, however I don't know how it is interpreted. The line is the following:

$oldCart = Session::has('cart') ? Session::get('cart') : null;

I would appreciate your explanation.

I have a bootstrap modal window that normally has the scroll for the body.

How can I make the modal scroll appear for the entire modal window? since when the body grows, when adding components, I can't see the top of the modal

I try to send more than one parameter through a URL in Laravel, I do not know if it is the correct way to do it, because I am receiving an error.

This is my code in one of my views:

<a href="{{url('anexaradultos',$idguest->id,$idbook->id,$idroom->id)}}">Agregar adultos</a>

My function inside the controller is as follows:

public function anexadult($idguest,$idbook,$idroom){
      $idguest =Guests::find($idguest);
      $idbook = Books::find($idbook);
      $idroom = Rooms::find($idroom);
      return view("agregar_organizador2",array("idguest"=>$idguest,"idbook"=>$idbook,"idroom"=>$idroom));     
}

When I click on the link where I send the URL, it shows me the following error:

https://localhost:8081/anexaradultos/1 Failed to load resource: net::ERR_CONNECTION_CLOSED

Hello happy new year everyone. I have a question, how can I add a day to the value captured from datepicker, for example I select 12/01/2016, I need to add a day, so that it shows me 12/02/2016.

The code I have is the following.

var datemin = $("#date1").val()

Greetings and thanks

I've been searching the net but I can't find anything that helps me to relate the PHP code with JavaScript to disable the date range in which a room is not available consulted from MySQL.

This is what I have so far

var disableddates = ["12-3-2016", "12-11-2016", "12-25-2016", "12-20-2016"];

  function DisableSpecificDates(date) {

   var m = date.getMonth();
   var d = date.getDate();
   var y = date.getFullYear();
   var currentdate = (m + 1) + '-' + d + '-' + y ;

   for (var i = 0; i < disableddates.length; i++) {


   if ($.inArray(currentdate, disableddates) != -1 ) {
   return [false];
   } 
   }

   return disableddates;
  }

  $(function() {
   $( "#datepicker").datepicker({
   beforeShowDay: DisableSpecificDates
   });
});

However this code is for specific dates not for an interval, for example my arrival date is 28/12/2016and my departure date is 31/12/2016, I need those three days to be blocked with only the interval.