电源应用 | 将图库保存到 SharePoint 列表时出现问题

Question

I have a simple vertical gallery control with five controls. I am trying to use the below piece of code to save all the rows in gallery to a SharePoint list but I am getting null values.

Answer 1

Assuming Logistics is the name of your SharePoint list, you need to use the Patch overload that has 3 arguments to insert items into the list:

ForAll(
    addLogistics.AllItems
    Patch(
        Logistics,
        Defaults(Logistics),
        {
            Title: "123",
            Lot_Number: txtLotNumber.Text,
            Nr_Packs: txtPacks.Text,
            Actual_Weight: txtWeight.Text,
            Sealed: ddSealed.Selected
        }
    ));

Answer 2

You need to add < Defaults(Logistics), > as a second argument in your Patch Function

Answer 3

If the text box and drop down controls are inside of gallery, repeating for each item in gallery, you should use the data from gallery items instead of referencing values from controls

For example:

ForAll(
    addLogistics.AllItems
    Patch(
        Logistics,
        Defaults(Logistics),
        {
            Title: "123",
            Lot_Number: ThisRecord.LotNumber,
            Nr_Packs: ThisRecord.NrPacks,
            Actual_Weight: ThisRecord.ActualWeight,
            Sealed: ThisRecord.Sealed.Value
        }
    )
);

Note : Use actual column names at the right hand side instead of LotNumber , NrPacks , ActualWeight , etc.