Button placement on table footer view
I have a table view wherein the number cells are not fixed and will keep on changing. I have to show two action buttons after my last cell in the table footer. How can I place them properly after my last cell? I know the pixel spacing between last cel开发者_开发百科l and these buttons. Any code sample will be really helpful.
Have you tried sticking them in a view and setting that as the footer view?
You need to give it the correct height before you add it; the width is automatically set to the width of the table. Either set it to a sensible width (e.g. 320) and use autoresizing or use a custom UIView subclass and implement -layoutSubviews.
You could always add two buttons to the final cell.
- (NSInteger)tableView:(UITableView *)aTableView numberOfRowsInSection:(NSInteger)section {
return [myCellDataArray count]+1;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = nil;
if (indexPath.row > [myCellDataArray count]) {
cell = [tableView dequeueReusableCellWithIdentifier:@"Button Cell"];
if (cell == nil) {
UIButton *firstButton = [[UIButton alloc] init];
//customization
UIButton *secondButton = [[UIButton alloc] init];
//customization
[cell addSubView:firstButton];
[cell addSubView:firstButton];
}
} else {
// normal stuff
}
If you want to customize existing buttons you need to set it's tag to something unique, i.e. firstButton.tag = 100
and then set firstButton by firstButton = (UIButton *)[cell viewWithTag:100];
. Make sure you define firstButton
so that it's in scope!
Hope this helps!
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