CODEWITHSUNDEEP
iosipaddynamicuitextfield
Mithuzz
Mithuzz

Reputation: 1091

How to assign names to dynamically creating Objects in iPad app

I am creating an iPad app, in this I am dynamically creating the interface in the device, here is the code.

- (void)setUpInterface{
    UIScrollView *scrollview = [[UIScrollView alloc] initWithFrame:CGRectMake(10, 10,self.view.frame.size.width-20, self.view.frame.size.height-20)];   

    int y = 0;
    for (int i=0; i < [labelArray count]; i++) {
        y=y+75;
        UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(20, y, 500, 30)];
        label.text = [NSString stringWithFormat:@"%@",[labelArray objectAtIndex:i]];
        label.backgroundColor = [UIColor clearColor];
        label.autoresizingMask = UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleWidth;
        [scrollview addSubview:label];

        UITextField *textBox = [[UITextField alloc]initWithFrame:CGRectMake(200, y, 500, 30)];
        textBox.borderStyle = UITextBorderStyleRoundedRect;
        textBox.autoresizingMask = UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleWidth;
        [scrollview addSubview:textBox];
    }

    scrollview.contentSize = CGSizeMake(self.view.frame.size.width-100, y*2);
    scrollview.backgroundColor = [UIColor scrollViewTexturedBackgroundColor];
    scrollview.autoresizingMask = UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleWidth;

    [self.view addSubview:scrollview];

}

At the end when I click on a button I want to get the data entered in each text box separately. How can I implement that? How to assign names to each objects? Thanks.

Upvotes: 0

Views: 513

Answers (3)

janusfidel
janusfidel

Reputation: 8106

for (UITextField *textField in [self.scrollview subviews])
{
    if([textField isKindOfClass:[UITextField class]])
     {
        NSLog(@"text == %@", textField.text);
     }
}

Upvotes: 2

A.T
A.T

Reputation: 56

Make the text fields as member variable to access them from any method.

Upvotes: 0

mikewoz
mikewoz

Reputation: 146

You can use the tag property. ie:

textBox.tag = 1;
textBox.tag = 2;
etc.

Unfortunately, these have to be integers, but you can make a map of integers to names if you want.

Upvotes: 0

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