如何获取集合并将其发送到另一个屏幕？ [英] How to fetch a collection and send it to another screen?

问题描述

嘿伙计，

我有一个屏幕，每行有一个布尔字段说" IssueIt "（默认设置为false）。现在，用户可以自由勾选或取消勾选。在button_click上，我想从此屏幕中获取所有行，其中 " IssueIt "
为真，然后将其发送到另一个屏幕。

I have a screen, where for each row there is a boolean field say "IssueIt"(by default set to false). Now user is free to tick or untick it. On a button_click, I want to fetch all the rows from this screen where "IssueIt" is true and then send it to another screen.

请帮助我，如何获取此集合（语法），我应该将它存储在哪种类型的集合中以及如何将它传递到另一个屏幕？

Please help me, How to get this collection(Syntax), which type of collection should I store it in and How to pass it to another screen?

谢谢

推荐答案

TMK，你不能将集合作为参数传递。  但是，您可以显示/隐藏屏幕元素或激活不同的选项卡（并可选择隐藏其他选项卡）以获得相同的效果。如果你必须使用另一个屏幕，你可以再次检索相同的记录
，将一个键传递给定义根的screen2。

TMK, you can't pass collections as parms.  You can, however, show/hide screen elements or activate a different Tab (and optionally hide the other tab) to get the same effect. If you must use another screen, you could just retrieve the same records again, passing a key to the screen2 which defines the root.

这篇关于如何获取集合并将其发送到另一个屏幕？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！