質問編集履歴
1
写真以外の追加、ファイルの追加
test
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File without changes
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test
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@@ -1,4 +1,136 @@
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「ViewController.m」
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#import "ViewController.h"
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5
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@interface ViewController ()
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@end
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@implementation ViewController
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- (void)viewDidLoad{
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[super viewDidLoad];
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labelBmiTitle.hidden=YES;
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24
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labelBmiText.hidden=YES;
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26
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labelBmiValue.hidden=YES;
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}
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-(BOOL)textFieldShouldReturn:(UITextField*)textField
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{
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[textField resignFirstResponder];
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return YES;
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}
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- (IBAction)
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{
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float height = [tfHeight.text floatValue] / 100;
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float weight = [tfWeight.text floatValue];
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float bmiValue = weight / (height*height);
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labelBmiValue.text = [[NSString alloc] initWithFormat:@"%.2f", bmiValue];
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if(bmiValue < 17.6){
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labelBmiText.text = @"痩せすぎです";
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}else if(bmiVelue < 19.8){
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labelBmiText = @"痩せ気味です";
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}else if(bmiValue < 24.2){
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labelBmiText = @"標準的な体重です";
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}else if(bmiValue < 26.4){
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labelBmiText.text = @"太り気味です";
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}else {
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labelBmiText.text = @"肥満気味です";
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}
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labelBmiTitle.hiddeo = NO;
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labelBmiText.hiddeo = NO;
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labelBmiValue.hidden = NO;
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}
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99
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「ViewController」
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100
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#import <UIKit/UIKit.h>
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103
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104
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@interface ViewController : UIViewController {
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IBOutlet UITextField *tfHeight;
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IBOutlet UITextField *tfWeight;
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IBOutlet UIButton *btnCalc;
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IBOutlet UILabel *labelBmiTitle;
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IBOutlet UILabel *labelBmiValue;
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IBOutlet UILabel *labelBmiText;
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120
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}
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@end
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