U++ framework: U++ Widgets - General questions or Mixed problems » new DropList items cannot be inserted at the beginning

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new DropList items cannot be inserted at the beginning [message #13266]

Thu, 27 December 2007 08:50

bonami
Messages: 186
Registered: June 2007
Location: Beijing

Experienced Member

DropList's Add method append current item to the end. I cannot insert it to other places conveniently, such as the beginning.

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Re: new DropList items cannot be inserted at the beginning [message #13312 is a reply to message #13266]

Mon, 31 December 2007 19:02

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

bonami wrote on Thu, 27 December 2007 02:50

DropList's Add method append current item to the end. I cannot insert it to other places conveniently, such as the beginning.

I wonder what is the usage scenario of such requirement...

Mirek

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Re: new DropList items cannot be inserted at the beginning [message #13332 is a reply to message #13312]

Wed, 02 January 2008 02:55

bonami
Messages: 186
Registered: June 2007
Location: Beijing

Experienced Member

for simplicity, i capture my program and show you the situation.
i pulled down a DropList, and i sent 456 after 123, so 456 is shown under 123. Since it is a history list, i want to show recent items above.

Attachment: ezcomm.jpg
(Size: 21.16KB, Downloaded 507 times)

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Re: new DropList items cannot be inserted at the beginning [message #13354 is a reply to message #13332]

Wed, 02 January 2008 21:55

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

bonami wrote on Tue, 01 January 2008 20:55

I would keep it as separate list and "reload" it into DropList each time it changes.

Mirek

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