Question

I have 2 tabs: radius search and location search. I am using UISearchBar in location search. The two tabs are woking perfectly, but when i search some results in search bar, then immediately click the radius tab, I am attempting to hide the searchbar.

I am using following code :

self.searchtextbar.hidden=YES;    
self.searachtextbar=nil;
[self.searchtextbar removeFromSuperView];

The above three statements are executing, but it’s not working and search bar is not hiding.

please give any ideas to solve this problem.

Answer 1

You can not use

self.searachtextbar=nil;
[self.searchtextbar removeFromSuperView];

in this order. Once you set self.searachtextbar=nil; you can not remove it from superview since you have set the value of self.searachtextbar as nil. It is equivalent to [nil removeFromSuperView]; which will not do anything.

Also make sure that self.searachtextbar is not nil before executing self.searchtextbar.hidden=YES;