通过segue改变文本后,我试图通过segue隐藏一个单元格。这没有用。这是我的代码:
-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{
TerminalsViewController *transferViewController = segue.destinationViewController;
NSLog(@"prepareForSegue: %@", segue.identifier);
if([segue.identifier isEqualToString:@"firstSegue"])
{
transferViewController.term1Text = @"Joe Smith";
transferViewController.term2Text = @"555-555-5556";
transferViewController.term3Text = @"06/27/1984";
}else if([segue.identifier isEqualToString:@"thirdSegue"]){
transferViewController.term1Text = @"John Smith";
transferViewController.term2Text = @"555-555-5556";
transferViewController.term3Text = @"06/27/1972";
transferViewController.cell1.hidden = YES;
}
}
正确的做法是什么?
最佳答案
准备转场:
TerminalsViewController *transferViewController = segue.destinationViewController;
NSLog(@"prepareForSegue: %@", segue.identifier);
if([segue.identifier isEqualToString:@"firstSegue"])
{
transferViewController.term1Text = @"Joe Smith";
transferViewController.term2Text = @"555-555-5556";
transferViewController.term3Text = @"06/27/1984";
}else if([segue.identifier isEqualToString:@"thirdSegue"]){
transferViewController.term1Text = @"John Smith";
transferViewController.term2Text = @"555-555-5556";
transferViewController.term3Text = @"06/27/1972";
transferViewController.hideCell = YES;
}
TransferViewController.h:
@property (nonatomic) boolean hideCell;
TransferViewController.m:
@synthesize hideCell;
TransferViewController.m:cellForRowAtIndexPath:
if (hideCell) {
cell1.hidden = YES;
}
关于iphone - 通过 segue 传输 View Controller 后隐藏单元格,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/17161175/