This feature is currently pretty rough. It only works in the most modern
browsers (depends on HTML5 File API, including Blob.slice) and doesn't
show upload progress.
- JS can now do remote procedure calls (with return value or exception), not just message passing
- RPC calls can include non-JSON-compatible binary data (not compatible with IE)
- `input` object now implements names() and as.list()
- Simpler dependency tracking impl using Dependencies class
- New `singleton` function for making HTML content appear only once
- Fix issue #4: head deduplication should not be line-oriented
Error message was:
'Error: argument "handler is missing, with no default'
Previously I was intentionally allowing the main dynamicHandler code to run, intending to allow ui.R to be created even after the application started. Hopefully I can bring that capability back when I figure out more deeply why the error is happening.
- Slider now takes animate argument that expects NULL, TRUE, FALSE, or a list that can be constructed using animationOptions()
- Update examples/05_sliders to use new animation format
- Tweak spacing around slider
- Get rid of smooth--it doesn't make sense for our purposes since we always provide step
- Don't do any rounding by default (this required changes in jslider)
- Switch order of format and locale arguments
- Animation should pause automatically when it reaches the end
- Default to 1s animation interval
- If animation is started when sliders are at the end, restart
- Animation button click target ran the width of the slider
- Slider now has 'smooth' parameter that, if false, snaps slider to step
- Two-handle slider (provide a vector of length 2 to value=)
- Slider and number inputs yield numeric values
