8000 Dropdown with model->hasOne() doesn't work · Issue #742 · atk4/atk4 · GitHub
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Dropdown with model->hasOne() doesn't work #742

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Eizens opened this issue Jul 24, 2018 · 0 comments
Open

Dropdown with model->hasOne() doesn't work #742

Eizens opened this issue Jul 24, 2018 · 0 comments

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@Eizens
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Eizens commented Jul 24, 2018

So I have a model that has a hasOne() reference some other model.
If I create a form or use crud (edit/add window) with this model, the following error appears:

AbstractObject.php:459]Illegal offset type in isset or empty

I'm using branch 4.4

Investigating it the problem is with the Dropdown field or more precisely with getValueList() function in lib/Form/Field/ValueList.php:113

The title cannot be determined correctly here:
$title = $this->model->getElement($this->model->title_field);

Quickly reverting this line back to the one in 4.3, it works fine:
$title = $this->model->getTitleField();

Also issue 741 could be related to this one.

I could create a pull request, but the thing is that I'm not sure why this change was made in first place.
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