how to hide or remove UIbutton from headerview
I have a button in headerview of my tableview, its woking fine as well, but problem i am having is: When I want to hide that button on click of another button. How can I achieve this? I have already tried [deletebutton removeFromSuperview];
where deleteButton is my buttons name.
Here is what I am doing
-(void)PutTableinEditMode{
DeleteButton=[UIButton buttonWithType:UIButtonTypeCustom];
DeleteButton.frame=CGRectMake(10,1, 65, 25);
[DeleteButton setTitle:@"Delete" forState:UIControlStateNormal];
DeleteButton.backgroundColor=[UIColor clearColor];
[DeleteButton addTarget:self action:@selector(DeleteMultipleToDos) forControlEvents:UIControlEventTouchUpInside];
[headerView addSubview:开发者_开发百科DeleteButton];
}
Then I m having another function as below from where i want to hide this DeleteButton
-(void)DoneEditing {
DeleteButton.hidden=YES;
[DeleteButton removeFromSuperview];
}
deletebutton.hidden = YES
if any of those two solution (removeFromSuperview and hidden) do not work, then you certainly don't have the right reference to your button. I guess your using nib files to define your views ? Then be sure the member deleteButton is well "linked" to the actual button. (i.e. verify using debug that your deleteButton var is not null)
Can u try and change the Text of that button because i'm thinking your sending messages to nil objects.
I got the it working actually [DeleteButton removeFromSuperView] is working .. problem was that the first method PutTableinEditMode was being called from somewhere else also, so i simply took a bool variable and on basis of its value added and removed the delete button :)
Thanks guys for helping though :) Ifeel so stupid to make such a silly mistake :)
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