访问类变量槽其他类 [英] Access a variable in a class trough another class

问题描述

noob问题（可能）。我有一类与 VAR textFieldObjets：文本字段 在我班上的 ENVIRONNEMENT

Noob question (probably). I have a class with a var textFieldObjets:Textfield in my class environnement

我想要做的，是从另一个类访问此var和更改文本。我试着像 environnement.textFieldObjets.text =布拉布拉; 遇到错误1119，一个可能未定义的属性textFieldObjets进入低谷静态类型类的参考。我甚至不能访问我的环境在班......

What i'd like to do, is access this var from another class and change the text. I tried things like environnement.textFieldObjets.text = "blabla"; Got error 1119, Access of a possible undefined property textFieldObjets trough a reference with static type Class. I can't even access my environnement class...

我怎么能这样做呢？ THX！

How could I do that? thx!

推荐答案

请变量的类成员与公共静态标识。

Make the variable a class member with public static identifier.

public static var textFieldObjects:Textfield;

有关什么静态和公开关键词的意思是，你可以参考这个问题的更多信息：<一href="http://stackoverflow.com/questions/1738349/actionscript-3-can-someone-explain-to-me-the-concept-of-static-variables-and-met">Actionscript 3：有人能向我解释静态变量和方法

For more information on what static and public keywords mean, you could refer to this question: Actionscript 3: Can someone explain to me the concept of static variables and methods?

从Adobe的文档：<一href="http://help.adobe.com/en_US/ActionScript/3.0_ProgrammingAS3/WS5b3ccc516d4fbf351e63e3d118a9b90204-7f30.html" rel="nofollow">http://help.adobe.com/en_US/ActionScript/3.0_ProgrammingAS3/WS5b3ccc516d4fbf351e63e3d118a9b90204-7f30.html

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