在一个xib文件中的两个窗口之间传递数据? [英] Passing data between two window's in one xib file?

问题描述

Objective C和可可开发的新手，忙于玩一些写代码的应用程序只是为了练习，而我遇到了一些问题.

New to Objective C and cocoa developing, busy playing with some code writing app to just practice a bit, and I have a bit of a problem.

在其中装有一个窗口和一个HUB面板的xib中. HUB面板被隐藏，在窗口上有一个按钮，显示的是HUB，

Got a xib with a window and a HUB panel in it. The HUB panel is hidden, on the window there's a button, which diplay's the HUB with

[self.myHUBWindow orderFront.sender];

工作正常，然后在集线器上，我得到了一个文本字段和一个关闭HUB的按钮，关闭按钮也可以100％起作用:

works perfectly, then on the hub I got a text field and a button that close the HUB, close button, works 100% as well :

[self.myHUBWindow close];

我想做的是，当我单击主窗口上的按钮时，它应该在其中插入一些文本. HUB窗口上的文本字段.我有这个:

What I want to do is, when I click the button on the main window, it should insert some text into the text field on the HUB window. I have this :

 [self.hubOutputTextField insertText:@"hello world"];

似乎什么都没发生:-/谁能指出我正确的方向?

Nothing seems to happen :-/ Can anyone point me in the right direction?

我的主窗口按钮IBAction:

My main window button IBAction :

- (IBAction)buildScannerButton:(id)sender {
    [self.myHUBWindow orderFront:sender];
    [self.hubOutputTextField insertText:@"hellow world"];
}

和我在文本字段中的@property

and my @property for the text field

@property (weak) IBOutlet NSTextField *hubOutputTextField;

推荐答案

尝试

[self.hubOutputTextField setStringValue:@"hello world"];

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