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POcustom RadioButton selected one at a time for iphone?
primarykey
Id
11304827
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ClosedDate
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CreationDate
2012-07-03T05:12:00.300
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2012-07-03T05:54:12.917
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2012-07-03T05:22:21.403
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LastEditorDisplayName
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Body
I have dynamically created some list of RadioButtons with some values. pro grammatically I changed the button state and changed the image for selected and unselected. but the problem is i can select the all radioButtons at same time. actually I need to select one at a time. when I clicked the next RadioButton, previously selected button state should be changed to non-selected. Here is my code, I tried with changing image, but ...some problem with my code. <pre><code> RadioButton = [UIButton buttonWithType:UIButtonTypeCustom]; [RadioButton setFrame:CGRectMake(0.0f, 0.0f, 20, 20)]; [RadioButton setCenter:CGPointMake(116.0,p1)]; [RadioButton setSelected:NO]; [RadioButton setImage:[UIImage imageNamed:@"uncheck.png"] forState:UIControlStateNormal]; [RadioButton addTarget:self action:@selector(RadioButtonTapped:) forControlEvents:UIControlEventTouchUpInside]; [self.scrollView addSubview:RadioButton]; -(void)RadioButtonTapped:(id)sender { UIButton *RadioButton1 = (UIButton*)sender ; [self radiobuttonAction:RadioButton1]; } -(void)radiobuttonAction:(UIButton *)Button { if(![Button isSelected]) { [Button setSelected:YES]; [Button setImage:[UIImage imageNamed:@"radio_active.png"] forState:UIControlStateSelected]; //not working, button image is not changing } else { [Button setSelected:NO]; [Button setImage:[UIImage imageNamed:@"radio_inactive.png"] forState:UIControlStateNormal]; } } </code></pre> where can I change the image of previously selected button. thanks in advance
Tags
<iphone><radio-button><state><selected>
Title
custom RadioButton selected one at a time for iphone?
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1. PO
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1. USrptwsthi
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1. USneerajPK
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