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Hot fix for DatePicker to emit date change only once.

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Nedyalko Nikolov
2016-03-08 16:27:32 +02:00
parent b01f6590bd
commit f5d84419da
1 changed files with 8 additions and 6 deletions
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14
ui/date-picker/date-picker.android.ts
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@@ -100,20 +100,22 @@ export class DatePicker extends common.DatePicker {
onDateChanged: function (picker: android.widget.DatePicker, year: number, month: number, day: number) { onDateChanged: function (picker: android.widget.DatePicker, year: number, month: number, day: number) {
if (this.owner) { if (this.owner) {
let dateIsChanged = false;
if (year !== this.owner.year) { if (year !== this.owner.year) {
this.owner._onPropertyChangedFromNative(common.DatePicker.yearProperty, year); this.owner._onPropertyChangedFromNative(common.DatePicker.yearProperty, year);
this.owner._onPropertyChangedFromNative(common.DatePicker.dateProperty, new Date(year, this.owner.month - 1, this.owner.day)); dateIsChanged = true;
} }
if ((month + 1) !== this.owner.month) { if ((month + 1) !== this.owner.month) {
this.owner._onPropertyChangedFromNative(common.DatePicker.monthProperty, month + 1); this.owner._onPropertyChangedFromNative(common.DatePicker.monthProperty, month + 1);
this.owner._onPropertyChangedFromNative(common.DatePicker.dateProperty, new Date(this.owner.year, month, this.owner.day)); dateIsChanged = true;
} }
if (day !== this.owner.day) { if (day !== this.owner.day) {
this.owner._onPropertyChangedFromNative(common.DatePicker.dayProperty, day); this.owner._onPropertyChangedFromNative(common.DatePicker.dayProperty, day);
this.owner._onPropertyChangedFromNative(common.DatePicker.dateProperty, new Date(this.owner.year, this.owner.month - 1, day)); dateIsChanged = true;
}
if (dateIsChanged) {
this.owner._onPropertyChangedFromNative(common.DatePicker.dateProperty, new Date(year, month, day));
} }
} }
} }