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Unable to Add or Edit after row has been in editmode

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GridView
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Eric Klein
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Eric Klein asked on 12 Apr 2012, 09:42 PM
I had a RadGridView that I allo add new and edit on the grid.  All my grids work perfect but one.  When ever I either click an existing row, or add a new row then move to another the grid no longer allows me to enter edit mode.  It saves ther changes successfully but then the gird is locked, I have to close the screen and reload it to make anotther edit.  I have 6 other screens and this work perfect, I can edit a row, add a row, and keep on going to the new row and edit it.

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Dimitrina
Telerik team
answered on 13 Apr 2012, 07:48 AM
Hi,

 We are not aware of such a strange behaviour. Would you please provide some more detailed information on how is the problematic GridView different from the ones that work fine?

Greetings,
Didie
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Eric Klein
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answered on 13 Apr 2012, 01:24 PM
Here is the xaml
<Window x:Class="FamilyOffice.EditScreens.EditTransactionTypeLookUp"
        Title="Edit Transaction Type Lookup" Height="492" Width="451" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">
 
    <Window.Resources>
        <ResourceDictionary Source="..\Resources\ResourceDirectory.xaml" />
    </Window.Resources>
     
    <Grid Height="456" Width="433">
        <Label Content=" Edit Or Add New Client Transaction Type " Height="28" HorizontalAlignment="Left" Margin="5,12,0,0" Name="label1" VerticalAlignment="Top" FontWeight="Bold" FontSize="14"
               Style="{StaticResource DefaultPageText}"/>
        <Label Content="Double click the field you want to edit and make your changes." Height="28" HorizontalAlignment="Left" Margin="10,41,0,0" Name="label2" VerticalAlignment="Top" Width="348"
               Style="{StaticResource DefaultPageText}"/>       
        <telerik:RadGridView HorizontalAlignment="Left" Margin="12,63,0,0" Name="TransactionTypeLookupGrid" VerticalAlignment="Top" Height="362" Width="410" AutoGenerateColumns="False"
                             CanUserFreezeColumns="False" CanUserReorderColumns="False" CanUserResizeColumns="False"  RowIndicatorVisibility="Collapsed" ShowGroupPanel="False"
                             RowEditEnded="UpdateTransactionTypeLookup" AlternationCount="2"  AlternateRowBackground="Cornsilk"  ShowInsertRow="True" >
            <telerik:RadGridView.Columns>
                <telerik:GridViewDataColumn Name="TransactionTypeLookupID" DataMemberBinding="{Binding TransactionTypeLookupID}" IsVisible="false"  IsReadOnly="True"/>
                <telerik:GridViewDataColumn Header="Client Transaction Type" DataMemberBinding="{Binding TransactionDescription}"  Width="*" />
                <telerik:GridViewComboBoxColumn  ItemsSource="{Binding}"   DataMemberBinding="{Binding Path=TransactionTypeID}"  DisplayMemberPath="TransactionTypeDescription" SelectedValueMemberPath="TransactionTypeID"                        
                        Header="Transaction Type"  UniqueName="TransactionType" />
            </telerik:RadGridView.Columns>
        </telerik:RadGridView>
        <telerik:RadDataPager PageSize="20" Source="{Binding Items, ElementName=TransactionTypeGrid}" IsTotalItemCountFixed="True" DisplayMode="FirstLastPreviousNextNumeric, Text"
                              Height="28" HorizontalAlignment="Left" Margin="12,422,0,0" Name="radDataPager1" VerticalAlignment="Top" Width="410" />               
    </Grid>
</Window>

and the .cs

using System;
using System.Linq;
using System.Windows;
using FamilyOffice.Data;
 
namespace FamilyOffice.EditScreens
{
    /// <summary>
    /// Interaction logic for EditTransactionTypeLookUp.xaml
    /// </summary>
    public partial class EditTransactionTypeLookUp : Window
    {
        public EditTransactionTypeLookUp()
        {
            InitializeComponent();
 
            GetLookups gl = new GetLookups();
 
            TransactionTypeLookupGrid.ItemsSource = gl.GetTransactionTypeLookup();
            TransactionTypeLookupGrid.Columns["TransactionType"].DataContext = gl.GetTransactionType();
        }
 
        public void UpdateTransactionTypeLookup(object sender, Telerik.Windows.Controls.GridViewRowEditEndedEventArgs e)
        {
            TransactionTypeLookupGrid.IsReadOnly = true;
            EditData ed = new EditData();
            TransactionTypeLookup  tranType = (TransactionTypeLookup)e.NewData;
 
            if (tranType.TransactionDescription != null )//&& tranType.TransactionTypeID > 0)
            {
                ed.EditTransactionTypeLookup(tranType.TransactionTypeLookupID, tranType.TransactionDescription, (int)tranType.TransactionTypeID);
                ed.UpdateFailedTransactions(tranType.TransactionDescription, (int)tranType.TransactionTypeID);
            }
            else if(tranType.TransactionDescription == null )
                TransactionTypeLookupGrid.Items.Remove(e.NewData);           
        }
 
    }
}

I have other screens that are the same size or  larger that work fine.



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Eric Klein
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answered on 13 Apr 2012, 09:10 PM
I rebuilt the screen from scratch and it works,  might have had a corrupted file or something.
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Dimitrina
Telerik team
answered on 16 Apr 2012, 09:01 AM
Hi,

I am glad to hear that. Probably this is the case. 

All the best,
Didie
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Dimitrina
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