Re: TableView not loading completely
Re: TableView not loading completely
- Subject: Re: TableView not loading completely
- From: "Adam R. Maxwell" <email@hidden>
- Date: Wed, 17 Oct 2007 09:26:23 -0700
On Wednesday, October 17, 2007, at 09:20AM, "Corbin Dunn" <email@hidden> wrote:
>
>On Oct 16, 2007, at 7:24 PM, deepak gopal wrote:
>
>> Hi
>>
>> I caught my mistake.
>>
>> Before I was doing this:
>> - (IBAction) loadTable {
>> NSDictionary *plistDictionary =
>> [NSDictionary dictionaryWithContentsOfFile:menuItemSelected];
>> plistArray_ = [plistDictionary valueForKey:@"Functions"];
>> }
>>
>> But my Dictionary died when I exited the method so all I had to do
>> is this
>> - (IBAction) loadTable {
>> NSDictionary *plistDictionary =
>> [NSDictionary dictionaryWithContentsOfFile:menuItemSelected];
>> [plistArray_ removeAllObjects];
>> [plistArray_ arrayByAddingObjectsFromArray:[plistDictionary
>> valueForKey:@"Functions"]];
>> }
>>
>
>
>You are modifying the datasource without calling "reloadData" on the
>table. you should have a [tableView reloadData] at the end of that
>loadTable method.
In addition, arrayByAddingObjectsFromArray: shouldn't be modifying the plistArray_ variable. It's returning a new instance of NSArray, and you're ignoring it, so I don't see how this could work. You may want to just use [plistArray_ setArray:[plistDictionary valueForKey:@"Functions"]] and save the removeAllObjects step.
--
adam
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