我有一个分组的静态UITableViewController,每个部分有3行。每行包含一个UITextField。如何获取每个UITextField的值?
到目前为止,我所看到的是如何获得一个UITextField的值。如果我必须得到多个,我该怎么办。
我计划将这些字段的值放在NSMutableDictionary中。
这是我制作表格视图的代码:(省略了相关部分)
#import "AddItemTableViewController.h"
#import "iMonggoFetcher.h"
@interface AddItemTableViewController() <UITextFieldDelegate>
@property (weak, nonatomic) NSMutableDictionary *productItem;
//required
@property (weak, nonatomic) IBOutlet UITextField *stockNoTextField;
@property (weak, nonatomic) IBOutlet UITextField *nameTextField;
@property (weak, nonatomic) IBOutlet UITextField *retailPriceTextField;
//basic info
@property (weak, nonatomic) IBOutlet UITextField *costTextField;
@property (weak, nonatomic) IBOutlet UITextField *descriptionTextField;
@property (weak, nonatomic) IBOutlet UITextField *barcodesTextField;
@property (weak, nonatomic) IBOutlet UITextField *tagsTextField;
@property (weak, nonatomic) IBOutlet UISwitch *exemptFromTaxSwitch;
//advanced features
@property (weak, nonatomic) IBOutlet UISwitch *allowDecimalQuantitiesSwitch;
@property (weak, nonatomic) IBOutlet UISwitch *enableOpenPriceSwitch;
@property (weak, nonatomic) IBOutlet UISwitch *disableDiscountSwitch;
@property (weak, nonatomic) IBOutlet UISwitch *disableInventorySwitch;
@end
@implementation AddItemTableViewController
@synthesize productItem = _productItem;
@synthesize stockNoTextField = _stockNoTextField;
@synthesize nameTextField = _nameTextField;
@synthesize retailPriceTextField = _retailPriceTextField;
@synthesize costTextField = _costTextField;
@synthesize descriptionTextField = _descriptionTextField;
@synthesize barcodesTextField = _barcodesTextField;
@synthesize tagsTextField = _tagsTextField;
@synthesize exemptFromTaxSwitch = _exemptFromTaxSwitch;
@synthesize allowDecimalQuantitiesSwitch = _allowDecimalQuantitiesSwitch;
@synthesize enableOpenPriceSwitch = _enableOpenPriceSwitch;
@synthesize disableDiscountSwitch = _disableDiscountSwitch;
@synthesize disableInventorySwitch = _disableInventorySwitch;
- (IBAction)save:(UIBarButtonItem *)sender {
[self.productItem setValue:self.stockNoTextField.text forKey:IMONGGO_PRODUCT_STOCK_NO];
[self.productItem setValue:self.nameTextField.text forKey:IMONGGO_PRODUCT_NAME];
[self.productItem setValue:self.retailPriceTextField.text forKey:IMONGGO_PRODUCT_RETAIL_PRICE];
}
#pragma mark - UITextField
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
return YES;
}
- (BOOL)textFieldShouldEndEditing:(UITextField *)textField {
return YES;
}
- (void)textFieldDidEndEditing:(UITextField *)textField {
// optionally trigger delegate method here
}
#pragma mark - View lifecycle
- (void) viewWillAppear:(BOOL)animated{
//[self.stockNoTextField becomeFirstResponder];
}
- (void) viewDidLoad{
[super viewDidLoad];
self.stockNoTextField.delegate = self;
self.nameTextField.delegate = self;
self.retailPriceTextField.delegate = self;
//will do the rest later, just trying it out for now
}
@end
答案 0 :(得分:0)
您可以通过textField.text获取数组中每个textField的值。
答案 1 :(得分:0)
1)您可以创建这些字段的属性..然后通过属性name.text
获取文本2)您可以尝试为字段提供标记,然后使用viewwithtag方法获取这些字段。然后他们的文字。