Hey,
my inquiry is about an completely cosmetic aspect by now, because I found workarounds for the rest.
I got this Data Grid
AutoFit="true">*@
It has this callback method and is part of the PmtDeckDataGrid component:
public async Task RowDropHandler(RowDragEventArgs args)
{
Console.WriteLine(Zone.Name);
await OnRowDropped.InvokeAsync((args, Zone));
}
The parent creates 6 of those components in the following manner
@foreach (var zoneEnum in Enum.GetValues())
{
}
The event handler contains the following I commented the following code to explain what is happening.
public void OnRowDroppedEventHandler((RowDragEventArgs, Zone) packedArgs)
{
var (args, donatorZone) = packedArgs;
//Retrieves the protected Property Xpath that is contained in the OnRowDroppedEvenArgs
var xPathByReflection = (string)args.Target.GetPropertyValue("XPath");
//This method converts the string into the corresponding Enum and then gives back the correct Zone object
if (!Zone.TryGetZone(xPathByReflection, out var receiverZone))
return;
if (!Grids.ContainsKey(receiverZone))
return;
//Grids holds all references to the created DataGrids
var targetGridComponent = Grids[receiverZone];
//A Method that effectively removes the CardInfo object that was contained in the OnRowDroppedEvent from one Zone and adds it to the other zone.
targetGridComponent.Zone.MoveCard(donatorZone, args.Data.First());
}
This allows free drag and drop between my 6 different tables. As demonstrated here:
https://imgur.com/a/PVfKNgE
I achieved the whole row to be a dragable area, by adding the
e-rowdragdrop css class to each individual cell using the
CustomAttributes property of DataTables.
Now I just want to remove the small icon on the left (column -1) that is normally supposed to be the area where you drag the row.
Or in short I want it to look and behave like this example:
https://blazor.syncfusion.com/demos/datagrid/row-drag-and-drop?theme=bootstrap4
And being able to drag and drop freely between multiple grids, that contain the same object type.
----
A problem that I cannot reproduce myself on different tables, but that doesn't effect me right now are the infinite event calls to OnRowDataBound if I insert it like this into to SfDataGrid I posted above.
This seems to be a very specific problem, that I cannot figure out.
The complete project source can be found here:
https://github.com/JoschiGrey/PaperMagicTracker
