hierarchical set of datas ? | Infragistics Forums

1564

hierarchical set of datas ?

VO 01 posted over 16 years ago

Hi,

I have a hierarchical set of datas like this :

public class RadiosGenre
{
public List<Radio> Radios;
}

and I would like to put them in the xamDataGrid... and if possibe with "lazy loading"

Is it possible and how ?

I have try with the following code but it do not work :

        <igDP:XamDataGrid x:Name="xdgGenres">
            <igDP:XamDataGrid.FieldLayoutSettings>
                <igDP:FieldLayoutSettings AutoGenerateFields="False" />
            </igDP:XamDataGrid.FieldLayoutSettings>
            <igDP:XamDataGrid.FieldLayouts>
                <igDP:FieldLayout>
                    <igDP:FieldLayout.Fields>
                        <igDP:Field Name="Title" Label="Title"/>
                        <igDP:Field Name="Radios"/>
                    </igDP:FieldLayout.Fields>
                </igDP:FieldLayout>
            </igDP:XamDataGrid.FieldLayouts>
        </igDP:XamDataGrid>

655

Bhanu Prakash posted over 15 years ago in reply to Joe Modica

HI All,

I have question for you

For Example if i have 4 tables A,B,C,D

A is the parent to B.

C and D are the childs of B

how can i enable or disable the the fields layouts for the C and D depending on the count of the data or using the some field values of the data in the XamDatagrid (Parent to child relationship)?

Thanks

Prakash
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310

Mital posted over 15 years ago in reply to Joe Modica

Hi JoeM,

How do I create xamdatagrid within a style from codebehind (Runtime). Same as below but from codebehind at runtime.

<Style x:Key="CustomStyle"

BasedOn="{StaticResource {x:Type igDP:XamDataGrid}}"

TargetType="{x:Type igDP:XamDataGrid}">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type igDP:XamDataGrid}">

<igDP:XamDataGrid>

</igDP:XamDataGrid>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

One more question Can I have Xamdatagrid into a field of another xamdatagrid.

-Mital
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125

Nirmal posted over 15 years ago in reply to Manjusha

Hai,

whether that Subcollection contains records in it? In my collection that Subcollection contains more than 1 records(count).It displayed in child level.And also you have to specify that collection name on parent field.
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926

Manjusha posted over 15 years ago in reply to Joe Modica

Hello.

Do you have any sample on binding the grid thru Ienumerable ?

Hello,

I am trying to bind xamdatagrid using WCF service. My single stored procedure gets all the data.But its not in the parent-child format.Just no of records.

Code in WCF service:

Public Function Raise_Request_Records_Summary(ByVal Completion_Level As Int16) As DataTable Implements WCF_Service_Pay_Raise_Request.Raise_Request_Records_Summary
Dim Result As DataTable = New DataTable
Try
Dim TempTable As New DataTable
Dim SQL_Statement As String = "EXEC STORED PROCEDURE"
Dim MySQLConnection As New SqlClient.SqlConnection(AcctTools_Connection) Dim MySQLCommand As New SqlClient.SqlCommand(SQL_Statement, MySQLConnection)MySQLCommand.Parameters.Add("@Completion_Level", SqlDbType.VarChar, 5)
MySQLCommand.Parameters(0).Value = Completion_Level
Dim MyDataAdapter As New SqlClient.SqlDataAdapter(MySQLCommand)
MyDataAdapter.Fill(TempTable)

Result = TempTable.Clone

'Cleanup!

MyDataAdapter.Dispose()

MySQLCommand.Dispose()

MySQLConnection.Dispose()
End Try
Result.TableName = "Raise_Request_Records_Summary"
Return Result
End Function

CODE IN THE PAGE_LOADED:
Dim Completion_Level As Int16 = 2
If chk_Hide_Closed.IsChecked Then Completion_Level = 1
Dim Client As New AEDEV_WCF.AEDEV_Service_Pay_Raise_RequestClient Dim Display_Table As DataTable = Client.Raise_Request_Records_Summary(Completion_Level)
Client.Close()
XamDataGrid1.DataSource = Display_Table.Rows
I NEED GRID TO DISPLAY THIS:

Band1: Name(ABC), Submitted on

Band2: All the data under(ABC)

How can I achieve this ? I donot get plus sign ??
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926

Manjusha posted over 15 years ago in reply to feras

Hello,

Were you able to get this working ??

I have the same issue.
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