问题描述:

Hi friends i want know sectionIndexTitlesForTableView Action is works

i have the following code... but i want to call the web services with A/B/C/D.... Z as parameter.. So i need to know how it is?

My actual need is the products list in with starting letter As A in default , when click on B then i want to show the Product list with Starting letter as B. And also i want A.to..Z in the Right side for table view for select the letter... so i tried this but i dont know how to give the Action so please help me..

selectArray = [[NSMutableArray alloc] initWithObjects:@"A",@"B",@"C",@"D",@"E",nil];

Method is:

- (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView

{

return selectedArray;

}

网友答案:

I solved my Question as shown below

  • (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {

if (title) {

[self webCall:title];
[tableData setArray:nil];
[table reloadData];

} return 1;

}

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