Re: [iPhone] UITableView with state?
Re: [iPhone] UITableView with state?
- Subject: Re: [iPhone] UITableView with state?
- From: "Eric E. Dolecki" <email@hidden>
- Date: Mon, 11 May 2009 18:12:30 -0400
Actually now that I think about it, I wouldn't really need to keep the cell
selected, as I plan on displaying another view at that time, so the initial
UI change itself will be okay... but how do I reset the view with the table
in it so that all the cell reset themselves? reloadData?
E
On Mon, May 11, 2009 at 5:48 PM, Luke the Hiesterman <email@hidden>wrote:
> First of all, it's generally discouraged as a UI design to allow cells to
> stay selected. That is, inside your tableView:didSelectRowAtIndexPath:
> method, you should call [tableView deselectRowAtIndexPath:indexPath
> animated:YES] so that you get the nice animated highlight fade-away that
> people expect in an iPhone app. If, for some reason, you feel you need to
> keep the cell selected, it seems simple enough to keep around a reference to
> the last selected cell. Then, inside your tableView:didSelectRowAtIndexPath:
> method you could perform whatever changes you need to format the coloring of
> the formerly selected cell back to normal, and finally set your reference to
> the cell that has just been selected.
>
> Luke
>
>
>
> On May 11, 2009, at 2:16 PM, Eric E. Dolecki wrote:
>
> I am using my own graphics for a tableview's cell background and selected
>> background (grouped tableview). I am using UILabels added to the
>> contentView, so I'm not setting the cell text directly at all. I have
>> tagged
>> the labels (3 in each cell) so I can get to them later within the
>> selection
>> callback method.
>>
>>
>> I can easily get the current section and row. However I'd like to be able
>> to
>> get the previous selected cell to be able to reset it's UI. What do I
>> mean?
>> The selected cell background is dark so I need to switch the texts to
>> white
>> from black. But this means I need to reset the previous cells labels to
>> black again.
>>
>>
>> What's a good way to do this? Does that information come along for the
>> ride
>> on the callback method for cell selection? Do I need to reset the cells
>> somehow and then change the text colors? It seems I have to implement some
>> sort of state to have this happen, or else there is an approved
>> established
>> way to so this already.
>>
>>
>> Thanks,
>>
>> Eric
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http://ericd.net
Interactive design and development
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