reloading section of UITableView in ios

Question

I have 4 sections in tableview. I am reloading section using :

[self.tableview reloadSections:[NSIndexSet indexSetWithIndex:1] withRowAnimation:UITableViewRowAnimationNone];

What happens, when i observe cells in section 2 and my code runs to reload section 1; tableView position gets up. I want tableView position to be maintained, when any section in table is reloading.At the same time, I don't want any animation for tableview, when table is reloading. Thanks!

If your table is scrolling after reloading the section, just use row animation "UITableViewRowAnimationNone" with reloadSections method. — Shardul, Mar 18 '16 at 11:51
@Shardul : i am using same row animation only; but it still animating. — Saggy, Mar 19 '16 at 12:17
I got solution, as i am using the cell sized tableviewCells, i need to implement estimatedRowHeight() delegate method. And need to specify the approx. cell height for each section. This helps me to fix this issue. — Saggy, Jun 29 '16 at 14:06

score 0 · Answer 1 · answered Mar 18 '16 at 11:46

0

Try below Code:

        [self.tableView beginUpdates];

             NSRange range = NSMakeRange(0, 1);//Your section number instead of 1
             NSIndexSet *section = [NSIndexSet indexSetWithIndexesInRange:range];
             [self.tableView reloadSections:section withRowAnimation:UITableViewRowAnimationNone];

        [self.tableView endUpdates];

answered Mar 18 '16 at 11:46

Ronak Chaniyara

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Still not working.Table get shift it's position and animation is also there, while reloading. – Saggy Mar 19 '16 at 12:15
try with `dispatch_async(dispatch_get_main_queue(), ^{});` block – Aadil Keshwani Jun 02 '16 at 10:23

score 0 · Answer 2 · answered Jun 02 '16 at 09:59

0

- (void)reloadSections:(NSIndexSet *)sections withRowAnimation:(UITableViewRowAnimation)animation

answered Jun 02 '16 at 09:59

Sabby

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reloading section of UITableView in ios

2 Answers2