[pve-devel] [PATCH widget-toolkit] datetimefield: fix changing date to end of month from short months

[pve-devel] [PATCH widget-toolkit] datetimefield: fix changing date to end of month from short months

[Dominik Csapak]

When selecting a new date, we get a date object from the currently
selected date before the change. If that month has less days than what
was selected for the new month, `setDate` will wrap that to the
following month since the old month is still selected there.

For example:

select any date in april (has 30 days)
then select the 31th of january

this will actually select the 1st of january since we first get

setDate: 20xx-04-XX -> 20xx-04-31 (wrap) -> 20xx-05-01
setMonth: 20xx-05-01 -> 20xx-01-01

To fix this, use the additional parameters of setFullYear[0] to set
all of them simultaneously

0: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setFullYear

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 src/form/DateTimeField.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/form/DateTimeField.js b/src/form/DateTimeField.js
index 4bfa9bd..ea09f8a 100644
--- a/src/form/DateTimeField.js
+++ b/src/form/DateTimeField.js
@@ -24,9 +24,7 @@ Ext.define('Proxmox.DateTimeField', {
 			return;
 		    }
 		    let datetime = new Date(this.get('datetime'));
-		    datetime.setDate(date.getDate());
-		    datetime.setMonth(date.getMonth());
-		    datetime.setFullYear(date.getFullYear());
+		    datetime.setFullYear(date.getFullYear(), date.getMonth(), date.getDate());
 		    this.set('datetime', datetime);
 		},
 	    },
-- 
2.30.2

[pve-devel] applied: [pmg-devel] [PATCH widget-toolkit] datetimefield: fix changing date to end of month from short months

[Thomas Lamprecht]

Am 27/02/2024 um 14:23 schrieb Dominik Csapak:
> When selecting a new date, we get a date object from the currently
> selected date before the change. If that month has less days than what
> was selected for the new month, `setDate` will wrap that to the
> following month since the old month is still selected there.
> 
> For example:
> 
> select any date in april (has 30 days)
> then select the 31th of january
> 
> this will actually select the 1st of january since we first get
> 
> setDate: 20xx-04-XX -> 20xx-04-31 (wrap) -> 20xx-05-01
> setMonth: 20xx-05-01 -> 20xx-01-01
> 
> To fix this, use the additional parameters of setFullYear[0] to set
> all of them simultaneously
> 
> 0: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/setFullYear
> 
> Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
> ---
>  src/form/DateTimeField.js | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
>

applied, thanks!