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Editorial Team
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Asked: 2026-05-12T09:10:15+00:00

for my iPhone Project, I woud love to use the TTpickerTextField from Three20 to

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for my iPhone Project, I woud love to use the TTpickerTextField from Three20 to let the User select a contact from the Addressbook. While I’m really new to cocoa, I don’t understand how to use the Addressbook as a DataSource. As far as I understand, I have to create my own DataSource, that means, get every entry from the Addressbook and put it in my own DataSource, correct? But what Delegate/Protocol do I have to implement in my class, so that my class is a DataSource? Or am I on the wrong way? Can someone give me a hint?

Thank you so much

dragi

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1 Answer

  1. Editorial Team

    This is just from looking at the headers, but TTPickerTextField is a subclass of TTSearchTextField, which has this property:

    @property(nonatomic,retain) id<TTTableViewDataSource> dataSource;

    So, I would expect that your custom object should adopt the TTTableViewDataSource protocol.

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