Sha256: 07c492dceb090f2f4e0070e4a2d7a7e913aa115537e5ecc2a6c6c70c3a0bff1e
Contents?: true
Size: 1.3 KB
Versions: 4
Compression:
Stored size: 1.3 KB
Contents
/*
---
script: Choice.js
description: Mixin that adds List. Allows one item to be chosen and one selected (think navigating to a menu item to select)
license: Public domain (http://unlicense.org).
requires:
- LSD.Mixin.List
provides:
- LSD.Mixin.Choice
...
*/
LSD.Mixin.Choice = new Class({
options: {
has: {
many: {
items: {
states: {
add: Array.object('chosen')
}
}
}
}
},
chooseItem: function(item, temp) {
if (!(item = this.getItem(item)) && this.options.list.force) return false;
var chosen = this.chosenItem;
this.setSelectedItem(item, 'chosen');
this.fireEvent('choose', [item, this.getItemIndex()]);
if (item.choose() && chosen) chosen.forget();
return item;
},
forgetChosenItem: function(item) {
item = this.getItem(item) || this.chosenItem;
if (item) item.forget();
this.unsetSelectedItem(item, 'chosen');
},
selectChosenItem: function() {
return this.selectItem(this.chosenItem)
},
getChosenItems: function() {
return this.chosenItem || (this.chosenItems ? this.chosenItems.getLast() : null);
},
getChosenItems: function(type) {
return this.chosenItems || (this.chosenItem && [this.chosenItem]);
}
});
LSD.Behavior.define(':choice', 'choice');
Version data entries
4 entries across 4 versions & 1 rubygems