如何对隐藏字段进行表单自定义

Question

我是Ax的新手，正在对表单进行自定义。单击“显示更多字段”时，我想在表单上显示另外三个隐藏的字段（FieldC，FieldD，FieldF）。请告诉我如何实现此功能。

Answer 1

You can check an example in form VendTable > Design > MainTab > TabPageDetails > Tab > TabGeneral > HideShowGroup.

It contains two elements: a combobox (HideShowComboBox) and a button (HideShowButton).

By default, the button has following properties:

• AutoDeclaration = Yes
• Text = Show more fields
• HelpText = Show/hide fields.
• SaveRecord = No
• Border = None
• BackgroundColor = Dyn Background white
• ImageLocation = EmbeddedResource
• NormalImage = 7886
• ButtonDisplay = Text & Image left

The button also has method clicked responsible for hiding/showing the fields that need to be hidden/displayed and for changing its own look (Text, HelpText, NormalImage = 7882, etc.)

Please note that this logic is managed in class DirPartyFormHandler - you can set breakpoints there and debug the process to understand this functionality better.