Objective-C Passing a variable to another IBAction
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by StuR
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Published on 2010-06-12T13:06:44Z
Indexed on
2010/06/12
13:12 UTC
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Filed under:
objective-c
This works fine:
NSString *myVariable;
- (IBAction) doFirstAction {
myVariable = @"123456789";
}
- (IBAction) doSecondAction {
NSLog(@"%@",myVariable);
}
However, if I do this (substituting the @"123456789" for some code which returns the same value ie "123456789") I cannot access the value in doSecondAction.
NSString *myVariable;
- (IBAction) doFirstAction {
myVariable = [imageNode getAttributeName:@"value"];
}
- (IBAction) doSecondAction {
NSLog(@"%@",myVariable);
}
Any clue as to why I cant access myVariable outside of doFirstAction?
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