Check out our web app here.
To access the main javascript, click here.
If you're looking for relevant functions, they are located at the bottom of visualizer.js and are named "dragger," "move," and "up."
A decade ago, I worked as a programmer and recently picked it back up to assist my company in creating a web app that allows customers to visualize how a specific lens will appear on a specific camera.
Disregard the info wall; feel free to input random entries. Alternatively, add the function unlock(); at the end of window.onload to bypass the info wall screen and go directly into the app.
I've made significant progress with the app but have hit a major roadblock. Despite passing testing on Mac Safari, Mac Chrome, and Mac Firefox, it failed testing on an iPhone4s and iPad1. The sliders for focal length (located in the top right) do not work correctly. Users may experience issues where the slider jumps to the far left of the screen, causing the entire app to malfunction.
Any insights or suggestions would be greatly appreciated!
On another note, if you're interested in creating a custom Google Docs Form with validation and a personalized confirmation page, check out this methodology from .