Level 73
It seems like you are checking correctly. But make sure you don't have any other place from where you are returning that view and you forgot to pass the invoiceWithItems.
Jan 18, 2022
17
Level 17
check for successul elequent query
i do not know why if conditional always yields an error
public function step2(Request $request)
{
$invoice_id = session('invoice_id');
$invoiceWithItems = Invoice::with('items')->find($invoice_id);
if($invoiceWithItems){
return view('components.pages.guest.step2page', ['invoiceWithItems' => $invoiceWithItems]);
}
back()->with('top','Incorrect invoice data');
}
Undefined variable $invoiceWithItems (View: /resources/views/components/pages/guest/step2page.blade.php)
when I pass the $invoiceWithItems to the view, it is undefined, whereas when returning it directly as JSON .. it works Do I have to check for a successful query? and what is the proper way to do that?
Level 17
@Nakov only one place
Level 73
@lifesound you should have a blade view returned, like for example:
<x-app>
<x-pages.guest.step2page :invoices="$invoiceWithItems" />
</x-app>
in your component:
@props('invoices')
// use $invoices here
and from the controller just return the blade view, not the component.
Level 104
Show how you are actually returning the view and passing data to the view, e.g.
return view('components.pages.guest.step2page', compact('invoiceWithItems'));
or
<x-pages.guest.step2page :invoiceWithItems="$invoiceWithItems" />
EDIT this is a Blade component??? How are you actually using the step2Page???
Level 17
@tykus It is above
Level 104
@lifesound is this a Blade component, or is it a regular Blade template?
Level 17
@tykus a blade anonymous comp
Level 104
@lifesound so you have <x-pages.guest.step2page /> somewhere in another template?
Your anonymous Blade component can accept data using data properties. You would not actually be returning the view directly!
<x-pages.guest.step2page :invoice-with-items="$invoiceWithItems" />
1 like
Level 17
@tykus I changed it to the old-fashion
@extends('components.layout.guest')
@include('components.layout.stepper',['step'=> '2'])
@include('components.layout.step2', ['invoiceWithItems' =>$invoiceWithItems])
So why i have the same error ?
Undefined variable $invoiceWithItems (View: /resources/views/components/pages/guest/step2page.blade.php)```
Level 104
@lifesound and where does $invoiceWithItems come from for this old-fashioned view?
Level 17
@tykus from invoiceController
public function step2(Request $request)
{
$invoice_id = session('invoice_id');
$invoiceWithItems = Invoice::with('items')->find($invoice_id);
if($invoiceWithItems){
return view('components.pages.guest.step2page',compact('invoiceWithItems'));
}
back()->with('top','Incorrect invoice data');
}
Level 104
@lifesound so, the view you are returning is the same Blade template as the Blade component/Blade template partial that you @include in that Blade template???
Level 17
// step2page.blade
<x-layout.guest>
<x-layout.stepper :step="2"/>
<x-layout.step2 :invoiceWithItems="$invoiceWithItems"/>
</x-layout.guest>
Level 73
@lifesound you should not return a component from your controller but a VIEW that contains those components.
1 like
Level 17
@Nakov it worked for me because it is anonymous
Level 73
@lifesound The whole idea about a component is to replace a portion of a page, not a full page.. it is called component, not a view. But whatever you decide :)
1 like
Level 17
@Nakov I have changed all the website to the old-fashion blade and remove all the views from /components dir and still have the same err
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