custom-controls - 输入字段的任何自定义控件？

Question

输入字段是否有任何控制容器？我有一个带有两个单元格的分离器容器。在第一个单元格中是一个树控件，双击某个节点后，我想在第二个单元格中显示该节点的输入字段。

Answer 1

There is no control container for screens (dynpros) that can be recommended fpr everyday use. You basically have two options:

You could use a control to emulate an input screen. This might be a dynamic document (see reports DD_*) or an ALV control. From my experience, this can quickly turn into a lot of work and a long-term maintenance nightmare because you have to bend some of the dialog processing logic almost to its breaking point.

The other - and more common - option is to use a screen for the detail data and attach the tree as a docking container. This is the way that SE80 and similar transactions work. The user might perceive it as a master (tree) / detail (screen) view, but technically it's a detail (screen) + navigation (tree) implementation.