MMM-EasyPix - skip non-existend pics

[Sven1894]

I have different images that are displayed. Each of them has an MMM-EasyPix entry in the config. The images are switched through with MMM pages. Is there a way to jump directly to the next page if an image doesn’t exist in the pix folder?

[Sven1894]

Does nobody have an idea?

[sdetweil]

@Sven1894 nothing built in.

you’d have to add code to detect the loading error, and try the next one

[Sven1894]

@sdetweil do you have any Idea how I could detect the loading error?

[sdetweil]

@Sven1894 see
https://stackoverflow.com/questions/9815762/detect-when-an-image-fails-to-load-in-javascript

there are a couple different ways depending how much you need/want to change

[Sven1894]

@sdetweil Thank you that helped me a little bit.
Do you know how I can send notifications to other modules with the MMM-EasyPix module?
I tried

image.onerror = this.sendNotification('Pic is not exisiting');

but it didnt send a notification.

[sdetweil]

@Sven1894 from where?