How can I get more photo's with TemplateGalleryItem3?

[Anonymous]

I want more photo's in my app but I don't know how to do that. I have TemplateGalleryItem3 in my app.

[AndyPennell]

Here is a quick way from scratch:

Use Media / Add / Photos to add, say, Photo1 and Photo2.

Add a Button, in its OnSelect handler do

Collect(pictures,Table({x: Photo1}, {x: Photo2}))

Preview the app, click the button, exit Preview, then go to the Collections page and you should see a table of these two images, with a column name of 'x'.

Add a new image-capable Gallery on the page. Set its Items property to pictures (this binds it to the collection above).

Click within the gallery to select Image1, and select its Image property to be ThisItem.x

The gallery should then show your images.

Hope this helps.

(Sorry I didn't use the template you asked about)