Dashticz can't access Domoticz on latest beta

[ressof]

I have Dashticz working for a while but with latest beta of Domoticz I get this when accessing Dashticz

Code: Select all

Can't access Domoticz via http://192.168.0.10:8080/
Check domoticz_ip in config.js
For more help visit Dashticz v3 documentation

When I press F12 in my browser I see the following error

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A cross-origin resource sharing (CORS) request was blocked because of invalid or missing response headers of the request or the associated preflight request.

To fix this issue, ensure the response to the CORS request and/or the associated preflight request are not missing headers and use valid header values.

Note that if an opaque response is sufficient, the request's mode can be set to no-cors to fetch the resource with CORS disabled; that way CORS headers are not required but the response content is inaccessible (opaque).

1 request
Request	Status	Preflight Request (if problematic)	Header	Problem	Invalid Value (if available)

 json.htm?type=command&param=getauth	blocked	
 json.htm?type=command&param=getauth	Access-Control-Allow-Origin	Missing Header	
Learn more: Cross-Origin Resource Sharing (CORS)

[gizmocuz]

Maybe you should create a issue on the Dashticz page?

Domoticz now supports (as you know) dynamic dashboards/widgets.

Consider using this

[ressof]

Maybe

But Dashticz has not been updated and domticz has so I just wondered if something around authorization has changed recently. I saw something in the commits on Github about CORS.

[gizmocuz]

Dashticz has not been updated for 4 months indeed.

I don't know Dashticz, and I know Domoticz is working and also the themes.

It seems like Dashticz might do some CORRS work, and we are trying to make a safe backend.

So have a look at the Dynamic dashboard, and if you miss anything, there is a thread on the forum where you can post in to

[madpatrick]

I can confirm that the latest beta is breaking Dashticz.
I'll post an issue on GIT

[ressof]

Is there a way to auto login with a viewer user directly by using a url with credentials?

I'm using CATT to send dashticz to Google Nest Hub screen today. Is there a way to to that with Dynamic Dashboard?

[madpatrick]

@Gizmocuz,

Since Dashticz looks abandoned, can you may have some tips how to get Dashticz connecting with Domoticz again
Your support is appreciated

[gizmocuz]

Why don't you use the new dynamic dashboard? Do you miss anything?

[madpatrick]

Has something being changed on this topic?
I was testing and Dashticz works (again) with version v2026.1 (build 17872)

[gizmocuz]

Yes I made it work again...
You can also check github's latest commits

Have a go at the dynamic dashboard

[madpatrick]

Many thanks for restoring the option.
I thought i saw it on Git that you changed the websocket

Now trying to checkout the dynamic dashboard
Very nice feature, but still no close to Dashticz.
I hope this will get mature soon

Domoticz made some big steps forward lately together with the Nightglass theme is back on track

[gizmocuz]

Many thanks for restoring the option.
I thought i saw it on Git that you changed the websocket

Now trying to checkout the dynamic dashboard
Very nice feature, but still no close to Dashticz.
I hope this will get mature soon

Domoticz made some big steps forward lately together with the Nightglass theme is back on track

I really can't do anything with your comment... What is not 'mature' about it, and what are you missing?

[capman]

After updating domoticz to the latest version (2026.3) I cannot access domoticz through dashticz latest version (3.20.5).
It have something to do with domoticz because I run another version (v2026.2 (build 18087)) on another rpi and there can
dashticz connect to domoticz. I cannot found any solution after searching the forum.
Any help ...

[epik77]

I'm having the same problem. I use http on dashticz to connect to domoticz.
config['domoticz_ip'] = 'http://192.168.2.1:8080'
I understand that the future lies in Dynamic Dashboards and security, but blocking HTTP access on a local network seems a bit excessive.

With dashticz, I created a panel on my iPad with many screens and buttons to change screens. I don't know if Dynamic Dashboards allows me to recreate the same configuration, and in any case, I can't in the short term.

I'm asking the developers to remove the CORRS check for HTTP calls to restore access to the old dashticz panel and allow us to start using Dynamic Dashboards.

Thank you.

[dzdm]

Hi,

I have the same problem, dashticz no longer works with domoticz 2026.3, because of the cross origin problem. It would be nice to allow to add Access-Control-Allow-Origin rules in domoticz. Additionally, even with this, I think dashticz also requires user and password in GET parameters to work correctly.

I opened a GIT issue regarding this: https://github.com/domoticz/domoticz/issues/6941

[capman]

My dashticz screen before the domoticz update .
Hope we get a fix soon

screen.jpg (162.95 KiB) Viewed 909 times

[gizmocuz]

I'm having the same problem. I use http on dashticz to connect to domoticz.
config['domoticz_ip'] = 'http://192.168.2.1:8080'
I understand that the future lies in Dynamic Dashboards and security, but blocking HTTP access on a local network seems a bit excessive.

With dashticz, I created a panel on my iPad with many screens and buttons to change screens. I don't know if Dynamic Dashboards allows me to recreate the same configuration, and in any case, I can't in the short term.

I'm asking the developers to remove the CORRS check for HTTP calls to restore access to the old dashticz panel and allow us to start using Dynamic Dashboards.

Thank you.

Yes, you can create those buttons

[gizmocuz]

My dashticz screen before the domoticz update .
Hope we get a fix soon

screen.jpg

You can do the same with the dynamic dashboard

I am not saying I won't look into this, but security is priority 1

[capman]

You can do the same with the dynamic dashboard

I am not saying I won't look into this, but security is priority 1

TOP!! Thanks.

[Renber]

a temporary solution if the web server is Apache

Dashticz + Domoticz CORS fix (Apache reverse proxy)

Setup:

Dashticz: /var/www/html/dashticz
Apache: port 80
Domoticz: port 8080
Enable Apache modules:
sudo a2enmod proxy
sudo a2enmod proxy_http

Edit Apache config:
sudo nano /etc/apache2/sites-available/000-default.conf

Add inside <VirtualHost *:80>:

ProxyPass /json.htm http://DOMOTICZ_IP:8080/json.htm
ProxyPassReverse /json.htm http://DOMOTICZ_IP:8080/json.htm

Restart Apache:
sudo systemctl restart apache2

Update Dashticz config.js:
Replace:
http://DOMOTICZ_IP:8080

with:
http://DOMOTICZ_IP