Here I have a screen for searching Street addresses. Tables are Continent, Country, City and Street.
The database contains many Countries and Cities which do not have addresses. To make the user experience better I only want to load the autocomplete boxes with Countries and Cities that have addresses. Continue reading
I looked around the ‘net for how/where to create global variables in LightSwitch and one post showed how to do it for VB. For the life of me I couldn’t figure out how to do this in C#, so I decided to do it this way which I probably better anyway. It keeps more separation between native LightSwitch generated code and my own, which is probably what LS designers intended. Continue reading
LightSwitch uses the MVVM architechture which means everything is about data and has barely any abstraction between data and presentation layers.
In this example we have a cities table with columns visible_portal, pixel_x and pixel_y. When visible_portal is false, the pixel fields should be hidden from the screen. When visible_portal is true, they should be displayed on-screen and made mandatory. Continue reading