How to create radio button in iPhone

key word: Radio button, iphone,ios,view,custome control

How to create radio button in iPhone

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Go to the following link to get the sample code of radio button  

http://www.mediafire.com/download/52djc91c5ni2a4k/RadioButton.zip

How to make web address, mail id and phone number as a hyper link

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Problem Statement- want to make phone number and mail id as a hyper link so that user can make call and can mail directly on clicking the number

Solution:

1) For this you have to take textview as label does not support it
2) Take a text view.
3) Set text of text view by method

[self.testTextView set Text: @"http://www.google.com                test@test.com        1234567890"];


4) Now you have to make text view able to detect web address and mail id for that use following code

[self.testTextView setDataDetectorTypes:UIDataDetectorTypeAddress];
[self.testTextView setDataDetectorTypes:UIDataDetectorTypeLink];
[self.testTextView setDataDetectorTypes:UIDataDetectorTypePhoneNumber];

You can use 

[self.testTextView setDataDetectorTypes:UIDataDetectorTypeAll];

Instead of the above three line of code.

Now your code is prepare to run.

When you run the code you will get the screen like:

long press on the phone number or mail id , you will get the respective action.

How to restrict user to enter character in phone text field

How to restrict user to enter character in phone text field

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 1) Take a text field let its name is phoneTextField.

2) attach delegate of phoneTextField to FileOwner.
                          Or
    you can do it by code as

self. phoneTextField.delegate=self;

3) implement the delegate UITextFieldDelegate in .h file.

4) Put a macro before @implementation  

    #define NUMERIC                 @"1234567890"

5) implement the following method as:

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
NSCharacterSet *unacceptedInput = nil;
if(textField== self. phoneTextField)
{
unacceptedInput = [[NSCharacterSet characterSetWithCharactersInString:NUMERIC] invertedSet];
}
return ([[string componentsSeparatedByCharactersInSet:unacceptedInput] count] <= 1);}

consuming soap web services in ios

  Consuming soap web services in ios

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Use the following link to generate helping code to consume web services

http://adf.ly/Dzf4b

This link open website of sudzC which provide free generated code to consume SOAP web service. To know how to consume generated code download the following HTML file.

http://adf.ly/Dzg6V

2) How to implement google search in ios App

Take a webview and create outlet of that . Let its name is googleWebView.


Take a text field in which you want that user put his key word to search and also make its outlet . Let its name is googleTextField.


Take a button on which you want to start the search create its outlet and action . Let action is doSearch


write the following code under section

-(IBAction)doSearch:(id)sender

{

[self. googleWebView loadRequest: [NSURLRequest requestWithURL:[NSString stringWithFormat:@"http://www.google.com/search?q=%@",self.googleTextField]]];

}

This will open google search page with key word what you enter in text field


You can also download text file from here 

http://adf.ly/E3Cda