iPhone table view, using NSDictionary & plist
I'm populating a UITableView with NSDictionary and dictionaryWithContentsOfFile plist.
In the开发者_开发知识库 plist I have 3 rows, each row has an array.
I don't know what the id/index of the row will be.
Under:
// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}
// Configure the cell.
cell.textLabel.text = @"Blah";
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
return cell;
}
For cell.textLabel.text, how do I do something like [self.myList getKey]; where getKey will return the key/id of the row?
If you want the Nth key from an NSDictionary, you could always do this:
[[myDict allKeys] objectAtIndex:n];
However, I suspect you don't actually want that since the keys are not necessarily in the order you might think. Perhaps what you should be doing instead is
NSArray* a = [NSArray arrayWithContentsOfFile:aPath];
So long as your plist is the right structure, it should give you the order you want
精彩评论