Adempiere 隐藏/显示字段基于使用显示逻辑在客户端窗口中选中或未选中的刻度线

Question

I am working with adempiere, I would like to Hide/Show field of a window based on tick mark available in another window Client which is (AD_Clinet table). Eg I created barcode field in Material Receipt window which i would like to show only when Client screen Scan Barcode On Material Receipt is tick marked. I am using Display logic of window Tab Field > Tab > Field,following things are tried by me

1. AD_Client.Is_ScanBarcodeMaterialReceiot
2. Barcode_Field= @SELECT Is_ScanBarcodeMaterialReceiot FROM AD_Client WHERE AD_Client_ID=@#AD_Client_ID@@
3. @Barcode_Field=AD_Client.Is_ScanBarcodeMaterialReceiot@

I didn't got proper output for that.

Please provide suggessions to solve out this problem.

Answer 1

The display logic in ADempiere does not support sql statements. You can use the SQL in a virtual column and then reference that column in your display logic.

So add a Yes/No virtual column to the table with the sql value set to

SELECT AD_Client.Is_ScanBarcodeMaterialReceipt FROM AD_Client WHERE AD_Client_ID=@#AD_Client_ID@

Call this column by the same name Is_ScanBarcodeMaterialReceipt. Add it to the window/tab but don't display it. The value should appear in the context when you open the window.

Then you can set your display logic on the bar code field to

@Is_ScanBarcodeMaterialReceipt@=Y