Questions on UI for ASP.NET AJAX Forum

1 answer

84 views

Problem reading new changed values from the controls in edit mode (placed within EditFormSetting) when using 'PopUp' editmode

Hi
I am not able to get the changed values in the controls in edit mode when I am using either "Popup" (or editforms) modes. Using 'GridEditFormItem' to retrieve the values and it returns old value and not the changed ones. Here is my code:
======================================================================
ASPX:
=================================================================
<telerik:RadGrid ID="radFootNotes" runat="server" Width="100%" AutoGenerateColumns="false" BackColor="Beige" AllowPaging="false" AllowSorting="false" OnItemCommand="radFootNotes_ItemCommand" onneeddatasource="radFootNotes_NeedDataSource" >
<MasterTableView AutoGenerateColumns="false" DataKeyNames="FootNoteID" InsertItemPageIndexAction="ShowItemOnCurrentPage" EditMode="PopUp" CommandItemDisplay="TopAndBottom" CommandItemSettings-AddNewRecordText="Add Footnote">
<Columns>
<telerik:GridEditCommandColumn></telerik:GridEditCommandColumn> <telerik:GridBoundColumn UniqueName="FootNoteText" DataField="FootNoteText" HeaderText="Foot Note" ReadOnly="true" /> <telerik:GridButtonColumn ConfirmDialogType="RadWindow" CommandName="Rules" ConfirmDialogHeight="100px" ConfirmDialogWidth="220px" Text="Rules"></telerik:GridButtonColumn>
</Columns>
<EditFormSettings EditFormType="Template" PopUpSettings-Width="400px">
<PopUpSettings Height="500" Width="800" Modal="true" /> <FormTemplate>
<table>
<tr><td class="style1">Disclosure Number</td><td><asp:TextBox ID="txtDisclosureNumber" Text='<%# Eval("DisclosureNumber") %>' runat="server" ></asp:TextBox></td></tr>
<tr><td class="style1">FootNote Text</td><td><asp:TextBox ID="txtFootnoteText" Text='<%# Eval("FootnoteText") %>' runat="server" Height="150px" TextMode="MultiLine" Width="670px" ></asp:TextBox></td></tr>
<tr><td class="style1">Font Name</td><td><asp:TextBox ID="txtFontName" Text='<%# Eval("FontName") %>' runat="server" Width="197px" ></asp:TextBox></td></tr>
<tr><td class="style1">Font Size</td><td><asp:TextBox ID="txtFontSize" Text='<%# Eval("FontSize") %>' runat="server" Width="195px" ></asp:TextBox></td></tr>
<tr><td class="style1">Font Color</td><td><asp:TextBox ID="txtFontColor" Text='<%# Eval("FontColor") %>' runat="server" Width="196px" ></asp:TextBox></td></tr>
<tr><td class="style1">List Order</td><td><asp:TextBox ID="txtListOrder" Text='<%# Eval("ListOrder") %>' runat="server" Width="30px" ></asp:TextBox></td></tr>
<tr><td class="style1">Is Active</td><td><asp:CheckBox ID="chkActive" Checked='<%# Eval("IsActive") %>' DataField="IsActive" HeaderText="Active" UniqueName="IsActive" runat="server"></asp:CheckBox></td></tr>
<tr><td class="style1"></td><td><br /></td></tr>
<tr><td class="style1"></td><td> <asp:Button ID="btnUpdate" runat="server" Text='<%# IIf (TypeOf Container is GridEditFormInsertItem, "Insert", "Update") %>' CommandName='<%# IIf (TypeOf Container is GridEditFormInsertItem, "PerformInsert", "Update") %>'></asp:Button>
<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False" CommandName="Cancel"/>
</td></tr> </table>
</FormTemplate> </EditFormSettings>
</MasterTableView>
<ClientSettings>
<ClientEvents OnRowDblClick="RowDblClick" />
</ClientSettings>
</telerik:RadGrid>

==================================================================
VB:
==================================================================
Protected Sub radFootNotes_ItemCommand(sender As Object, e As Telerik.Web.UI.GridCommandEventArgs) Handles radFootNotes.ItemCommand
If e.CommandName = RadGrid.InitInsertCommandName Then '"Add new" button clicked
Dim editColumn As GridEditCommandColumn = CType(radFootNotes.MasterTableView.GetColumn("EditCommandColumn"), GridEditCommandColumn)
editColumn.Visible = False
ElseIf (e.CommandName = RadGrid.RebindGridCommandName AndAlso e.Item.OwnerTableView.IsItemInserted) Then
e.Canceled = True
ElseIf e.CommandName = "Update" Then
If (TypeOf e.Item Is GridEditableItem) AndAlso e.Item.IsInEditMode Then
Dim item As GridEditableItem = TryCast(e.Item, GridEditableItem)
Dim footnoteID As Integer = Item.GetDataKeyValue("FootNoteID")
'Dim dr As dsFootNote.ReportFootNoteRulesRow = ds.ReportFootNoteRules.NewReportFootNoteRulesRow
Dim dr As dsFootNote.ReportFootNotesRow = ds.ReportFootNotes.FindByFootNoteID(footnoteID)
''Dim editDataitem As GridDataItem = e.Item
'Dim editform As GridEditFormItem = CType(CType(e.Item, GridDataItem).EditFormItem, GridEditFormItem)
'Dim ditem As Telerik.Web.UI.GridDataItem = CType(e.Item, Telerik.Web.UI.GridDataItem)
Dim editform As GridEditFormItem = CType(e.Item, GridEditFormItem) 'Dim editTable As GridEditableItem = TryCast(e.Item, GridEditableItem)
Dim DisclosureNumber As String = TryCast(editform.FindControl("txtDisclosureNumber"), TextBox).Text
Dim FootNoteText As String = TryCast(editform.FindControl("txtFootNoteText"), TextBox).Text
Dim FontName As String = TryCast(editform.FindControl("txtFontName"), TextBox).Text
Dim FontSize As String = TryCast(editform.FindControl("txtFontSize"), TextBox).Text
Dim FontColor As String = TryCast(editform.FindControl("txtFontColor"), TextBox).Text
Dim ListOrder As String = TryCast(editform.FindControl("txtListOrder"), TextBox).Text
Dim IsActive As Boolean = TryCast(editform.FindControl("chkIsActive"), CheckBox).Checked
dr.FootNoteID = footnoteID
If String.IsNullOrEmpty(DisclosureNumber) Then
dr.SetDisclosureNumberNull()
Else
dr.DisclosureNumber = DisclosureNumber
End If
dr.FootNoteText = FootNoteText
dr.FontName = FontName
dr.FontSize = FontSize
dr.FontColor = FontColor
dr.ListOrder = ListOrder
dr.IsActive = IsActive
'Save Footnote
OCS.DAL.FootNotes.FootNotes.UpdateReportFootNotes(ds, 2)
'Rebind the FootNotes Grid
ds = OCS.DAL.FootNotes.FootNotes.GetReportFootNotes(0, 0, 2)
radFootNotes.Rebind()
'Close PopUp
radFootNotes.MasterTableView.ClearEditItems()
End If
ElseIf e.CommandName = "Cancel" Then
Dim editColumn As GridEditCommandColumn = CType(radFootNotes.MasterTableView.GetColumn("EditCommandColumn"), GridEditCommandColumn)
editColumn.Visible = False
Else
Dim editColumn As GridEditCommandColumn = CType(radFootNotes.MasterTableView.GetColumn("EditCommandColumn"), GridEditCommandColumn)
If Not editColumn.Visible Then
editColumn.Visible = True
End If
End If
End Sub

Can I get some help??

Grid

answered on 25 Feb 2013

2 answers

100 views

Multiple RadTreeNode node

i am current able to get all users for the first node (teamLeaderNode), but on the second node (projectGroupNode) it only add one node, even there are more record for projectgroupnode. projectSubGroupNode is only 1 record display even more record on the database. WOuld you be able advise, thank you

private void BuildProjectTree()
        {

            EntityCollection<VwProjectCollectionEntity> collection = GetProjectData();

            treProjects.Nodes.Clear();

            ArrayList pgnodes = new ArrayList();

            RadTreeNode teamLeaderNode = null;
            RadTreeNode projectGroupNode = null;
            RadTreeNode projectSubGroupNode = null;
            RadTreeNode projectUserResponsibleNode = null;
            RadTreeNode projectWorkplaneNodeNode = null;
            RadTreeNode projectNode = null;

            foreach (VwProjectCollectionEntity p in collection)
            {
                teamLeaderNode = null;
                foreach (RadTreeNode n in pgnodes)
                {
                    if (n.Text.Trim().ToUpper() == p.TeamLeader.Trim().ToUpper())
                    {

                        teamLeaderNode = n;
                        break;

                    }

                }
                if (teamLeaderNode != null)
                {
                    projectGroupNode = null;
                    foreach (RadTreeNode n in teamLeaderNode.Nodes)
                    {

                        if (n.Text.Trim() == p.ProjectGroupName.Trim())
                        {
                            projectGroupNode = n;
                            break;
                        }

                    }


                    if (projectGroupNode != null)
                    {
                        projectSubGroupNode = null;
                        foreach (RadTreeNode n in projectGroupNode.Nodes)
                        {
                            if (n.Text.Trim() == p.ProjectSubGroupName.Trim())
                            {
                                projectGroupNode = n;
                                break;
                            }

                        }
                        if (projectSubGroupNode != null)
                        {
                            projectNode = null;
                            foreach (RadTreeNode n in projectSubGroupNode.Nodes)
                            {
                                if (n.Text.Trim() == p.ProjectTitle.Trim())
                                {
                                    projectNode = n;
                                    break;

                                }
                            }
                        }

                    }


                }
                else
                {

                    teamLeaderNode = new RadTreeNode(p.TeamLeader.ToUpper());
                    projectGroupNode = new RadTreeNode(p.ProjectGroupName.Trim(), String.Empty);
                    projectSubGroupNode = new RadTreeNode(p.ProjectSubGroupName.Trim());
                    projectNode = new RadTreeNode(p.ProjectTitle.Trim() + " (" + p.ReferenceNumber + " " + "-" + " " + p.ProjectStatusName + ")",
                                                                      p.ProjectId.ToString(), BuildProjectNavigationUrl2(p, false));

                    pgnodes.Add(teamLeaderNode);
                    teamLeaderNode.Nodes.Add(projectGroupNode);
                    projectGroupNode.Nodes.Add(projectSubGroupNode);
                    projectSubGroupNode.Nodes.Add(projectNode);
                }

            }

            //pgnodes.Add(teamLeaderNode);
            foreach (RadTreeNode pg in pgnodes)
            {

                treProjects.Nodes.Add(pg);
            }
            //treProjects.ExpandAllNodes();
            treProjects.CollapseAllNodes();

        }

TreeView

answered on 25 Feb 2013

2 answers

927 views

RadGrid expanding and collapsing

Can any tell me how to do using javascript ? I find some code on the code library, but the RadGrid component version is too old.
My RadGrid is the newest !!
Than's a lot !!

Grid

answered on 25 Feb 2013

1 answer

188 views

[Solved] Setting slider step value.

Hello,
I am using a Radslider and i want to increase the slider value by 25 on dragging as well as clicking on the slider track. Currently the value is incremented by one.
Any help,
Freddy.

Slider

answered on 25 Feb 2013

1 answer

92 views

Problem with RadGrid Filter function

Hi there,

My RadGrid filter function is not working with Simple data binding OnNeedDataSource, Any help is greatly appreciated. Here is my code:

aspx file:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="RadGridFilterTest.aspx.cs" Inherits="RadGridFilterTest" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head id="Head1" runat="server">

<title></title>

<telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server" />

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

<Scripts>

<%--Needed for JavaScript IntelliSense in VS2010--%>

<%--For VS2008 replace RadScriptManager with ScriptManager--%>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />

</Scripts>

</telerik:RadScriptManager>

<script type="text/javascript">

//Put your JavaScript code here.

</script>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default"></telerik:RadAjaxLoadingPanel>

<telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True" CellSpacing="0"

GridLines="None" Width="800px" AllowFilteringByColumn="true" EnableLinqExpressions="false" AutoGenerateColumns="false"

OnNeedDataSource="RadGrid1_NeedDataSource" OnPreRender="RadGrid1_PreRender" ShowFooter="True">

<MasterTableView AutoGenerateColumns="false" EditMode="InPlace" AllowFilteringByColumn="True"

ShowFooter="True" TableLayout="Auto">

<Columns>

<telerik:GridTemplateColumn HeaderText="Ship Name" SortExpression="ShipName" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains"

ShowFilterIcon="false">

<ItemTemplate>

<asp:LinkButton ID="lbl_name" runat="server" Text='<%#Eval("ShipName")%>' Visible="true"/>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Ship Country" SortExpression="ShipCountry" AutoPostBackOnFilter="true" CurrentFilterFunction="Contains"

ShowFilterIcon="false">

<ItemTemplate>

<asp:LinkButton ID="lbl_country" runat="server" Text='<%#Eval("ShipCountry")%>' Visible="true"/>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

</form>

</body>

</html>

cs file

using System;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data;

using System.Configuration;

using System.Web.Security;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

using Telerik.Web.UI;

using System.Collections.Generic;

using System.Text;

public partial class RadGridFilterTest : System.Web.UI.Page

{

protected void RadGrid1_NeedDataSource(object source, GridNeedDataSourceEventArgs e)

{

LoadData();

}

private void LoadData()

{

RadGrid1.DataSource = GetDataTable("SELECT OrderID, OrderDate, Freight, ShipName, ShipCountry FROM Orders");

}

public DataTable GetDataTable(string query)

{

String ConnString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;

SqlConnection conn = new SqlConnection(ConnString);

SqlDataAdapter adapter = new SqlDataAdapter();

adapter.SelectCommand = new SqlCommand(query, conn);

DataTable myDataTable = new DataTable();

conn.Open();

try

{

adapter.Fill(myDataTable);

}

finally

{

conn.Close();

}

return myDataTable;

}

protected void RadGrid1_PreRender(object sender, EventArgs e)

{

//RadGrid1.Columns[0].CurrentFilterFunction = Telerik.Web.UI.GridKnownFunction.Contains;

//RadGrid1.Columns[1].CurrentFilterFunction = Telerik.Web.UI.GridKnownFunction.Contains;

}

Grid

answered on 25 Feb 2013

1 answer

149 views

DropDownList in Radgrid Problem

Hello,

I have 2 columns on my radgrid. These columns were created by design, the first column is a checkbox and the second column is a
Dropdownlist. I have problem with the last column because when a insert (using insert command event ) the item, doesn't appears in the Grid. The datasource is a DataTable with two columns, first column save the dropdownlist value and the second one save the checkbox value.

Grid

answered on 25 Feb 2013

3 answers

112 views

Problem with display name of foreignkey when groupby

As attach Image, please help me to display name replace Id when group by foreign key. thanks

Grid

answered on 25 Feb 2013

1 answer

100 views

[Solved] Clearing tokens from client side

Hi,
I want to clear the autocompletebox entries from client side using a radbutton. can anyone help?

Thanks,
Ben.

AutoCompleteBox

answered on 25 Feb 2013

1 answer

63 views

Validation - if txtbx1 = null, then txtbx2 = non-editable in pop-up edit form

Hi Telerik,
I have RADgird with columns startDate, endDate, statusLevel with editmode="popup".
If i select EDIT, i need to do the following validation
1. If startDate = null, then endDate & statusLevel must be non-editable
2. if endDate = not null, then startDate cannot be null & statusLevel = 100

please i need the help urgently

Thanks in advance
Alex

Grid