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addButtonFromModelFunction return `Undefined variable: entry`

See original GitHub issue

When using:

$this->crud->addButtonFromModelFunction($stack, $name, $model_function_name, $position);

this error show:

Undefined variable: entry

the entry value is null and i think the problem coming from “button_stack.blade”:

{!! $entry->{$button->content}(); !!}

Issue Analytics

State:
Created 6 years ago
Reactions:1
Comments:9 (6 by maintainers)

Top GitHub Comments

3reactions

victorlapcommented, Jun 6, 2017

Then maybe the template should be updated?

https://github.com/Laravel-Backpack/CRUD/blob/master/src/resources/views/inc/button_stack.blade.php

3reactions

mdevocommented, Jun 5, 2017

Find the culprit. It is because the $entry value is null since the ‘top’ button stack don’t have any entry defined in list view. If I change the stack to ‘line’ it is work.

So, the :

{!! $entry->{$button->content}(); !!}

in “button_stack.blade” only work in ‘line’ stack ONLY.

Top or Bottom stack should work by modifying something like :

{!! $crud->model->{$button->content}(); !!}

Full:

	  @if ($button->type == 'model_function')
		@if ($stack == 'line')
	  		  {!! $entry->{$button->content}($entry); !!}
		@else		
			  {!! $crud->model->{$button->content}($crud); !!}
		@endif
	  @else
		@include($button->content)
	  @endif

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