iphone - How to access searchBar's clear text button? -


when hit "clear" button (the 1 appears when editing) on tableview search, trying keyboard disappear. how can detect when "clear" button clicked, can resign firstresponder? tried in textdidchange method:

if (searchbar.text == @"") {     [searchbar resignfirstresponder];     nslog(@"clear called"); }

which did not work...and tried:

 if (searchbar.text == nil) {     [searchbar resignfirstresponder];     nslog(@"clear called"); }

neither methods show called. ideas?

edit: resignfirstresponder not seem working. keyboard stays on screen. what's doing wrong?

for string comparision u should use 

if([searchbar.text isequaltostring: @""])

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