CODEWITHSUNDEEP
iphoneiosios4
user198725878
user198725878

Reputation: 6386

Remove selected text from uitextview

I have a textview and i need to be able to remove the selected text [ i mean i want to delete the text which are highlighted] for that i did as below

Code

(void)textViewDidChangeSelection:(UITextView *)textView {
    NSRange range = textView.selectedRange;
   myTextView.text = [myTextView.text stringByReplacingCharactersInRange:range withString:@""];

}

but it is crashing , how to implement this functionality here

Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[NSCFString replaceCharactersInRange:withString:]: Range or index out of bounds'

Pls let me know

Upvotes: 0

Views: 2660

Answers (2)

Anil Kothari
Anil Kothari

Reputation: 7733

It's working fine on xcode version 3.2.5. Check the delegates of the UITextView are connected to the file Owner in the Interface Builder. 

-(void) textViewDidChangeSelection:(UITextView *)textView {     
NSRange range = textView.selectedRange;
myTextView.text = [myTextView.text stringByReplacingCharactersInRange:range withString:@""];
}

Upvotes: 3

Deepesh
Deepesh

Reputation: 643

This code is working in my simulator, please check delegates connection(from UITextView to File owner)and (File owner to UITextView) in Interfacebuilder

Upvotes: 1

Related Questions