CODEWITHSUNDEEP
iphoneiosnsmutablearrayuitextfield
iosdev
iosdev

Reputation: 277

uitextfield input on NSmutablearray

Im having 8 UITextFields,i want to store each textfields input value in NSMutableArray ?Can anyone help me to code?

Upvotes: 0

Views: 1752

Answers (5)

Mansi Panchal
Mansi Panchal

Reputation: 2357

It will be beneficial to you if you store all values in dictionary format.

Still if you want to store in NSMutableArray then you can do like this :

 - (void)textFieldDidEndEditing:(UITextField *)textField
 {
      [mutArray addObject:textField.text];
 }

Upvotes: 4

NeverBe
NeverBe

Reputation: 5038

Make sure that all text fields are tagged and use this code

- (void)store {

    NSMutableArray *arr = [NSMutableArray array];

    for (int i = 1; i <= 8; i++) {
        UITextField *tf = (UITextField *)[self.view viewWithTag:i];
        if (tf && [tf isKindOfClass:[UITextField class]] && tf.text.length > 0) {
            [arr addObject:tf.text];
        } else {
            [arr addObject:@"empty"];
        }
    }
    NSLog(@"All values : %@", arr);
}

Upvotes: 0

Paramasivan Samuttiram
Paramasivan Samuttiram

Reputation: 3738

Why not you can try connecting those textfields into an outlet connection like below so that you can keep track of those textfield values where ever you want? 

@property (retain, nonatomic) IBOutletCollection(UITextField) NSArray *textFieldApp;

Upvotes: 1

Abdullah Umer
Abdullah Umer

Reputation: 4624

Use setValue for key in NSMutableArray

NSMutableArray *testArray = [NSMutableArray array];
[testArray setValue:textFiled1InputString forKey:@"field1"];

or if you want to use index then use:

-insertObject:atIndex: and replaceObjectAtIndex:withObject:.

of NSMutableArray

Upvotes: 0

CAMOBAP
CAMOBAP

Reputation: 5657

In case if You need only save one time :

NSMutableArray *fieldValues = [NSMutableArray arrayWithObjects:
             textfield1.text, 
             textfield2.text,
             textfield3.text, 
             textfield4.text, 
             textfield5.text, 
             textfield6.text, 
             textfield7.text, 
             textfield8.text, nil];

In case if you need save many times, best solution is using NSMutableDictionary (use tag as key):

- (void)textFieldDidEndEditing:(UITextField *)textField
{
    [dict setObject:txtfield.text forKey:textField.tag];
}

Upvotes: 0

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