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New Developer
mrmarkwang
Posts: 27
Registered: ‎08-26-2008
My Device: Not Specified

How to change one Object in ObjectListField

How to change one Object in ObjectListField? I don't find the method, first delete then insert?
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Developer
simon_hain
Posts: 15,806
Registered: ‎07-29-2008
My Device: Z10 LE
My Carrier: O2 Germany

Re: How to change one Object in ObjectListField

if you don't have your onw ObjectListField (as all should have who work more then once with it) you can just get the object from the selected index and modiy it. afaik you get a reference to the object, not a copy of it.
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New Developer
mrmarkwang
Posts: 27
Registered: ‎08-26-2008
My Device: Not Specified

Re: How to change one Object in ObjectListField

Thx ur reply.

But the Object which I want to modify is not selected, how could I get a un-selected Object?

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Administrator
MSohm
Posts: 14,229
Registered: ‎07-09-2008
My Device: BlackBerry Z30, BlackBerry PlayBook
My Carrier: Bell

Re: How to change one Object in ObjectListField

You can use the get(ListField listField, int index) method of ObjectListField to get any object within the field.

 

To update a record, you can use the delete(index) method to remove an entry and then the insert(index) to place a new entry in its place.

Mark Sohm
BlackBerry Development Advisor

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New Developer
mrmarkwang
Posts: 27
Registered: ‎08-26-2008
My Device: Not Specified

Re: How to change one Object in ObjectListField

Thx Msohm
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