Ok, I am again confused with the terms with Node-Red.
There is a Dashboard
. On said Dashboard, there are Groups
.
OK. I can get that.
If I want to add a background picture to my dashboard, I use a template
node and put something like this:
<style>
body {
background-image: url("/Pictures/gauges.jpg");
background-size: cover;
}
</style>
And set the node to:
added to site <Head> section
This adds the picture ("/Pictures/gauges.jpg") to the backdrop.
Again: Nice.
If you want to put a picture in/on to a group
on that page you would do something like:
<style>
body {
background-image: url("/Pictures/gauges.jpg");
background-size: cover;
}
#(name){
background-image: url("/Pictures/metal_2.jpg");
}
</style>
And that would put a picture of metal_2.jpg
in side the group
of name.
Again, not rocket science.
But say you have multiple Dashboards and want different pictures on each page?
Then it gets a bit tricky.
First you have to change the template
node form:
added to site <Head> section
to Widget in group
.
Then you can start to put different pictures on different...... pages?
(What is the correct term here?)
But that comes at a cost!
You gain a 1 x 1 node which needs to be hidden somewhere on the page.
Which kind of goes against having a pattern/picture. It will be a 1 x 1 "blank" patch.
So, what's the solution?
I don't know how to put pictures on different pages without doing that.
And I don't think that is a big ask.
(No! Please... Not CSS
! )