/*
* Checkbox control
*
*/
(function($) {
$(document).on('keypress', 'div.custom-checkbox', function(e) {
if (e.key === '(Space character)' || e.key === 'Spacebar' || e.key === ' ') {
var $cb = $('input[type=checkbox]', this)
if ($cb.data('wn-space-timestamp') == e.timeStamp)
return
$cb.get(0).checked = !$cb.get(0).checked
$cb.data('wn-space-timestamp', e.timeStamp)
$cb.trigger('change')
return false
}
})
//
// Intermediate checkboxes
//
$(document).render(function() {
$('div.custom-checkbox.is-indeterminate > input').each(function() {
var $el = $(this),
checked = $el.data('checked')
switch (checked) {
// Unchecked
case 1:
$el.prop('indeterminate', true)
break
// Checked
case 2:
$el.prop('indeterminate', false)
$el.prop('checked', true)
break
// Unchecked
default:
$el.prop('indeterminate', false)
$el.prop('checked', false)
}
})
})
$(document).on('click', 'div.custom-checkbox.is-indeterminate > label', function() {
var $el = $(this).parent().find('input:first'),
checked = $el.data('checked')
if (checked === undefined) {
checked = $el.is(':checked') ? 1 : 0
}
switch (checked) {
// Unchecked, going indeterminate
case 0:
$el.data('checked', 1)
$el.prop('indeterminate', true)
break
// Indeterminate, going checked
case 1:
$el.data('checked', 2)
$el.prop('indeterminate', false)
$el.prop('checked', true)
break
// Checked, going unchecked
default:
$el.data('checked', 0)
$el.prop('indeterminate', false)
$el.prop('checked', false)
}
$el.trigger('change')
return false
})
})(jQuery);
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