獲取的TextField.text值

Question

我是新來Objective C 我生成動態textfields並試圖從按下按鈕，但我面臨的問題各textfield取的.text價值的世界裏只有在最後textfield值爲獲取 EG-如果3生成的動態textfeilds和我輸入值textfeilds 1,2,3分別，我想所有這些值，但目前我只從去年textfeild

獲得價值我試圖代碼如下 //此函數生成動態textfeilds

 - (void)dynamicTextboxes { 
      NSString *string = txt1.text; 
      int Pointsvalue = [string intValue]; 
      int x;  
      for (x=0; x < Pointsvalue ; x++) 
      {  
       txtFldFrame1 = [[UITextField alloc] initWithFrame:CGRectMake(100,60*x,120,45)]; 
       txtFldFrame1.borderStyle=UITextBorderStyleRoundedRect; 
       txtFldFrame1.keyboardType=UIKeyboardTypeNumberPad;  

       [self.view addSubview:txtFldFrame1]; 
       ArrPut=[[NSMutableArray alloc]initWithObjects:txtFldFrame1, nil];  
     } 

     } 


     // function to Acess the values 
      NSString *string = txt1.text; 
      int Pointsvalue = [string intValue]; 
      int x; 
      for (x=0; x < Pointsvalue ; x++) 
      { 
       NSString * values=txtFldFrame1.text; 
       [ArrPut addObject:values]; 
       if(txtFldFrame1.text.length>0) 
       { 

       ArrClick=[NSMutableArray array]; 
       [ArrClick addObjectsFromArray:ArrPut]; 
      } 
      } 
       NSLog(@"%@",ArrClick); 

任何人可以幫助我走出 預先感謝

Answer 1

- (void)viewDidLoad 
{ 
    [super viewDidLoad]; 
    [self dynamicTextFields]; 
} 
- (void)dynamicTextFields 
{ 
    NSString *string = @"3"; 
    int Pointsvalue = [string intValue]; 
    int x; 
    for (x=1; x < Pointsvalue ; x++) 
    { 
     UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(100,60*x,120,45)]; 
     textField.borderStyle=UITextBorderStyleRoundedRect; 
     [textField setDelegate:self]; 
     textField.keyboardType=UIKeyboardTypeNumberPad; 
     textField.tag = x; 
     [self.view addSubview:textField]; 
    } 
} 

- (IBAction)btnRetrieveTextFeildValues:(id)sender 
{ 
    NSMutableArray *valuesArray = [[NSMutableArray alloc]init]; 
    NSString *string = @"3"; 
    int Pointsvalue = [string intValue]; 
    int x; 
    for (x=1; x < Pointsvalue ; x++) 
    { 
     UITextField *textField = (UITextField *)[self.view viewWithTag:x]; 
     NSLog(@"Text - -%@",textField.text); 
     if ([textField.text length]!=0) 
     { 
      [valuesArray addObject:textField.text]; 
     } 
    } 
    NSLog(@"ValuesArray -- %@",valuesArray); 
} 

Answer 2

- (void)dynamicTextboxes 
{ 
    NSString *string = txt1.text; 
    int Pointsvalue = [string intValue]; 
    int x; 
    for (x=1; x < =Pointsvalue ; x++) 
    { 
     txtFldFrame1 = [[UITextField alloc] initWithFrame:CGRectMake(100,60*x,120,45)]; 
     txtFldFrame1.borderStyle=UITextBorderStyleRoundedRect; 
     txtFldFrame1.keyboardType=UIKeyboardTypeNumberPad; 
     txtFldFrame1.tag = x; 
     [self.view addSubview:txtFldFrame1]; 
     ArrPut=[[NSMutableArray alloc]initWithObjects:txtFldFrame1, nil]; 
    } 

} 


// function to Acess the values 
UITextField *txtField = (UITextField *)[self.view viewWithTag:x]; 
NSString *string = txtField.text; 
int Pointsvalue = [string intValue]; 
int x; 
for (x=1; x < Pointsvalue ; x++) 
{ 
    if(txtField.text.length>0) 
    { 
     NSString * values=txtField.text; 
     [ArrPut addObject:values]; 
    } 
} 
NSLog(@"%@",ArrClick); 

嘿，UIView的本身所具有的tagValue 0 ...因此，循環從1 ... 只是檢查現在

Answer 3

NSString *string = txt1.text; 
int Pointsvalue = [string intValue]; 
int x; 
    ArrClick=[NSMutableArray array]; 
for (x=0; x < Pointsvalue ; x++) 
{ 
    NSString * values=txtFldFrame1.text; 
    [ArrPut addObject:values]; 
    UITextField *txtField = (UITextField *)[self.view viewWithTag:x]; 
    if(txtField.text.length>0) 
    { 


     [ArrClick addObjectsFromArray:ArrPut]; 
    } 
} 
NSLog(@"%@",ArrClick);