On 27 Jun 2011, at 9:52 PM, Fernando Aureliano wrote:
> - (AQGridViewCell *) gridView: (AQGridView *)inGridView cellForItemAtIndex:
> (NSUInteger) index;
> {
> MagazineCell *cell = (MagazineCell *)[inGridView
> dequeueReusableCellWithIdentifier:@"cell"];
> if (!cell) {
> cell = [MagazineCell cell];
> *cell.reuseIdentifier = @"cell";*
> //Assigning to property with 'readonly' atribute not allowed
> }
> cell.backgroundColor = [UIColor clearColor];
> cell.selectionStyle = AQGridViewCellSelectionStyleGlow;
> cell.edicaoLabel.text = [[edicoesArray objectAtIndex:index] name];
> cell.dataLabel.text = [[edicoesArray objectAtIndex:index] name];
> return cell;
> }
>
> I tried to do this on head file
>
> @property(nonatomic, readwrite) NSString * reuseIdentifier;
>
> I also tried
>
> @property(nonatomic, assign) NSString * reuseIdentifier;
>
> But still no work.
In what way was the reply you got yesterday not satisfactory?
The class seems to be modeled on UITableViewCell, in which assignment to the
reuse identifier is illegal.
A glance at the class on GitHub suggests the reason: The identifier is intended
as a key into an NSMutableDictionary. In general, changing the identifier would
require changing the placement of the cell in the dictionary. AQGridViewCell
has no reference back to its container, so the change is impossible. Changing
reuseIdentifier would break AQGridView.
Redeclaring reuseIdentifier won't change an assignment that can't work into one
that can. All it would do is silence the compiler and leave your app to crash.
Changing the attribute to "assign" is a particularly bad idea when the intended
behavior is "copy." Review the memory-management guide to understand why.
I assume you have control over class MagazineCell, and can initialize it as you
please. Why can't you call [super initWithFrame: CGRectZero reuseIdentifier:
@"cell"] in its initializer?
— F
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