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RadDatePicker changes value upon postback

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This is a migrated thread and some comments may be shown as answers.
S.V. Groeneveld
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S.V. Groeneveld asked on 05 Mar 2012, 09:35 AM

I have a RadDatePicker and a regular button to generate a postback on my page.

My RadDatePicker is configured so that the DisplayDateFormat of the DateInput is "MMMM, yyyy" which shows month and year when the control does not have focus - which is key to the problem described below.

First, I select a date via the picker, say "23/01/2009"... the box properly displays "January, 2009"... 

Next I click the button which performs a postback.

Now with our 2010.1.519.35 version of the Telerik.Web.UI.dll nothing special happens: the date stays '23/01/2009'.

However, with our 2011.1.315.40 version the date changes to "05/01/2009". It appears that the display text is being parsed upon postback (so 'January, 2009' becomes 05/01/2009 because it uses 05 from the current date 05/03/2012).

Also, when the RadDatePicker is set to AutoPostBack='true' (or when pressing return inside the date field) this does not affect the date like the button does.

I cannot believe this is intended, is it?

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Pavlina
Telerik team
answered on 08 Mar 2012, 04:27 PM
Hi,

Can you please examine your code with the latest version of RadControls and let us know if the described problem still persists?

Regards,
Pavlina
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S.V. Groeneveld
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answered on 16 Mar 2012, 11:22 AM

Sorry, I had not tried this before because there was no mention of a fix in the changelogs, and a one-hour installation of 800 Mb just for the 15 Mb dll doesn't feel very efficient. 

I cannot reproduce the problem with the 2012.1.215 version.

Thanks for the reply.

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