hi @v-qiaqi-msft ,
here are my answer to your question.
- if this Item_Type is the primary key in your asset list?
Ans: my primary key will be Asset Tag and Item_type if was in sharepoint List. As it will be used for inventory management for Checking, Deployment.
As there will be different product and different type of data to fills.
For Example, for a desktop/notebook/workstation i have data to fill up such as : Asset Tag, Item_Type, Serial number, Emp No, UserName, Location,Mac Address for both Wifi and ethernet connection, Equipment Leasing Contract number and Leasing Start & End Date.
But when i need to do product for a Jabra Speaker, i only need to fill up Asset Tag, Item_Type, Serial number, Location.
If Apple Product for Example iPhone/Ipad : Asset Tag, Item_Type, Serial number, Emp No, UserName, Location, Mac Address for Wifi, IMEI Number, ESIM IMEI Number .
If Apple Pencil : Asset Tag, Item_Type, Serial number, Location Emp No, UserName.
2.if each item type has different corresponding columns, such as that if you select apple as item type, only a few columns like serial number, location,Employee number will appear?
Ans: Yes
Actually, the form could only edit a single one record at one time, which means that you could only filter one record based on the Item_Type you selected from the Combo Box?
Ans: I understand that i can record at one time, When adding new Item, base on the Item_Type that is selected from the Combo Box, filter to which record should the item_type to input.
Not very sure about your needs.
Or, do you want other controls to be populated with corresponding value based on the selected item type, and you could then edit the record?
ANS: yes i will need this also. If when i the item asset number 0001, it item type is iphone, i will only want the columns for iphone to appear.
Please provide more details.
I hope i have answer your question.