A iOS-inspired UIPickerView for ribcage-ui
This is a responsive widget that mimics the native "slot-machine" style pickers now ubiquitious on our mobile devices.
Desktop browsers will get regular old
Browsers that meet the following criteria will get a touch-optimized slot-machine when the
<select> elements are tapped.
var Picker =picker;picker =slots:quantity:values: 1: 5 2: 1 3: 15 4: 2defaultKey: 5unit:values:kilograms: 'kg'pounds: 'lb'style: 'left';
What if we wanted the quantity slot to change in response to the selected unit? Imperial units usually have fractional quantities, while Metric units have decimal quantities.
We can use
.setSlot for this.
setSlot is used,
ribcage-picker will attempt to scroll the slot to a value with the same key. If it can't find a matching key, it will try to scroll the slot as close as possible to the physical location of the last selected row.
In this example, switching between the fractional and decimal units will be seamless, because the keys correspond to equivalent values.
change events. You can listen for a specific slot with
// Render your view when the picker changes in valuethis;// Change one slot in response to another one changingthis;
The first version of this widget was written over four years ago by the amazing Matteo Spinelli.
Without the original project,
ribcage-picker would have been significantly harder to put together.
A shoutout to @techwraith, without whom
ribcage-ui and this widget wouldn't have happened.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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