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Joomla 5 Notice

We are pleased to announce that as of January 29, 2024, all of our Joomla extensions are compatible with Joomla 5.

For all who are still updateing from Joomla 3 to Joomla 4: Joomla 4 Migration instructions are available here:

There is now a separate Documentation for Visforms for Joomla 4 and for Visforms for Joomla 5!

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error message using checkbox

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7 years 8 months ago #4071 by ec1
error message using checkbox was created by ec1
Hello,
I created a checkbox field with required=Yes, checked value=1, default=unchecked
When I open the Form, get following error:

Notice: Undefined property: stdClass::$unchecked_value in /home/.sites/88/site7547518/web/frgneu/components/com_visforms/lib/business/checkbox.php on line 111

I noticed that I can't set the unchecked value ?!

Thanks,
Eva

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7 years 8 months ago #4073 by Administrator AV
Replied by Administrator AV on topic error message using checkbox
Hi Eva,

thanks for this post.

did you update Visforms?
Was the checkbox create before the update?

Then please just open the checkbox field in the administration and save it.

Does this solve your problem? If not, just let me know.

Regards,
Aicha
:idea: I recommend you the new and up-to-date documentation for Joomla 4:
docs.joomla-5.visforms.vi-solutions.de/en/docs/
Most of this also applies retrospectively to Joomla 3.
Please only ask 1 question per topic :-).

:idea: Ich empfehle Dir die neue und aktuelle Dokumentation für Joomla 4:
docs.joomla-5.visforms.vi-solutions.de/docs/
Das meiste gilt rückwirkend auch für Joomla 3.
Bitte immer nur 1 Frage pro Thema stellen :-).

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7 years 8 months ago #4074 by Administrator AV
Replied by Administrator AV on topic error message using checkbox
Hi,

ok, I think, this will not solve the problem.

Actually this is a notice, that will not effect proper working of Visforms and that will not show up on a productive system with productive error message levels. Nevertheless I will of course fix it.

Please open the file mentioned in the warning.
Replace the code at line 111 which is
Code:
$this->field->calculationValue = ($this->field->configurationDefault === "checked") ? $this->field->attribute_value : $this->field->unchecked_value;
with
Code:
$this->field->calculationValue = ($this->field->configurationDefault === "checked") ? $this->field->attribute_value : (isset($this->field->unchecked_value)) ? $this->field->unchecked_value : 0;

Regards,
Aicha
:idea: I recommend you the new and up-to-date documentation for Joomla 4:
docs.joomla-5.visforms.vi-solutions.de/en/docs/
Most of this also applies retrospectively to Joomla 3.
Please only ask 1 question per topic :-).

:idea: Ich empfehle Dir die neue und aktuelle Dokumentation für Joomla 4:
docs.joomla-5.visforms.vi-solutions.de/docs/
Das meiste gilt rückwirkend auch für Joomla 3.
Bitte immer nur 1 Frage pro Thema stellen :-).

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7 years 8 months ago #4075 by ec1
Replied by ec1 on topic error message using checkbox
Hello Aicha,
thanks that worked! You were right, that was just a notice message as the message level was still set to "Developer" . When lowering it it's gone. After the correction to the file it also works fine!
Thanks a lot
Eva

Moderators: Administrator AV, Administrator IV
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