oxjs/source/Ox.UI/js/Form/Ox.CheckboxGroup.js

77 lines
2.4 KiB
JavaScript
Raw Normal View History

2011-07-29 18:48:43 +00:00
// vim: et:ts=4:sw=4:sts=4:ft=javascript
2011-05-16 08:24:46 +00:00
/*@
Ox.CheckboxGroup <f:Ox.Element> CheckboxGroup Object
() -> <f> CheckboxGroup Object
(options) -> <f> CheckboxGroup Object
(options, self) -> <f> CheckboxGroup Object
options <o> Options object
checkboxes <a|[]> array of checkboxes
max <n|1> integer
min <n|1> integer
width <n> integer, width in px
self <o> shared private variable
change <!> triggered when checked property changes
passes {checked, id, title}
@*/
2011-04-22 22:03:10 +00:00
2011-05-16 08:24:46 +00:00
Ox.CheckboxGroup = function(options, self) {
2011-04-22 22:03:10 +00:00
self = self || {};
var that = Ox.Element({}, self)
2011-04-22 22:03:10 +00:00
.defaults({
checkboxes: [],
max: 1,
min: 1,
width: 256
})
.options(options || {})
.addClass('OxCheckboxGroup');
2011-06-19 18:25:37 +00:00
self.optionGroup = new Ox.OptionGroup(
2011-04-22 22:03:10 +00:00
self.options.checkboxes,
self.options.min,
self.options.max);
self.options.checkboxes = self.optionGroup.init();
Ox.extend(self, {
2011-04-22 22:03:10 +00:00
$checkboxes: [],
checkboxWidth: Ox.divideInt(
2011-04-22 22:03:10 +00:00
self.options.width + (self.options.checkboxes.length - 1) * 6,
self.options.checkboxes.length
).map(function(v, i) {
2011-04-22 22:03:10 +00:00
return v + (i < self.options.checkboxes.length - 1 ? 10 : 0);
})
});
self.options.checkboxes.forEach(function(checkbox, position) {
var id = self.options.id + Ox.toTitleCase(checkbox.id)
self.$checkboxes[position] = Ox.Checkbox(Ox.extend(checkbox, {
2011-04-22 22:03:10 +00:00
group: true,
id: id,
width: self.checkboxWidth[position]
}))
.bindEvent('change', function() {
change(position);
})
.appendTo(that);
});
function change(pos) {
var toggled = self.optionGroup.toggle(pos);
//Ox.print('change', pos, 'toggled', toggled)
if (toggled.length) {
toggled.forEach(function(pos, i) {
self.$checkboxes[pos].toggleChecked();
});
that.triggerEvent('change', {
checked: self.optionGroup.checked().map(function(v) {
2011-04-22 22:03:10 +00:00
return self.options.checkboxes[v].id;
})
});
}
}
return that;
};