Questions on UI for ASP.NET AJAX Forum

110,766 questions

2 answers

66 views

Hierarchy with ORM Open Access Association

Hello,
   I'm using telerik ORM Open Access and telerik ASP.net AJAX web components. I want to setup a RadGrid to show hierarchy with two related entities of ORM Open Access.
   I was looking for in all the forum pages, in the blogs, in the documentation. All examples use tableDataSources populated from database directly. I was serching in the Open Access forum also.
   What I do is set in code behind the datasource of the RadGrid with a linq query from Open Access. Now, I want to set one entity like datasource of MasterGrid and a related Entity like datasource of NestedGrid. The relation is a "one to many" association managed by ORM Open Access Domain Model.

   Is there any way to do it?

Thanks in advance, and sorry for my English.

Grid

answered on 23 Feb 2011

0 answers

59 views

RADScheduler doesn't display bound data in SharePoint 2010 visual webpart

We have created a visual web part in SharePoint 2010 which contains then RadScheduler control.

We have bound the data to the scheduler through code using data table. (the list data is being retreived in a data table)

The problem is that the bound data does not display on then page.

The data tables bound to the scheduler (i.e. resource and appointments) belong to a single dataset.

Also, when we do a view source of the sharepoint page we can see our data loaded in javascript, but this data does not load on the page.

Any help in this regard will be highly appreciated.

Regards,

HM

Sharepoint Integration

asked on 23 Feb 2011

7 answers

127 views

Script Error after upgrade to Q2 dlls

Hi,

I have a telerik:RadAsyncUpload in a page. It worked using the Q1 dll's when I upgraded to Q2 for the multi upload I got a script error.

The error is: "Object doesn't support this property or method"

The error is in a JavaScript resource delivered by Telerik.Web.UI.WebResource. The header comment is:
/* START Telerik.Web.UI.AsyncUpload.RadAsyncUpload.js */

In line :

w.setFileFilters([],k.get_multipleFileSelectionEnabled()

I'm using the .NET 4 dll's.

Any ideas where I can start looking to solve this?

AsyncUpload

answered on 23 Feb 2011

1 answer

182 views

Radgrid filtering on datetime column with onkeypress to do filtering

I have attached a simple project that demonstrates the issue i am having. I want a user to be able to filter using the contains function by any columns with an enter key press (I have already done this thanks to a previous support ticket, thank you telerik support). However, now my issue is that i want the user to be able to filter using the equal to function on the enter key press for date columns which i have also been able to figure out how to do. My only issue is that when the user types in letters or an invalid date, the filter comes back with an invalid date error. I need it to validate the date before it filters the column so there cannot be an error. I noticed that if i type in an invalid date then actually go in and click equal to filter function then it will not filter until i have changed the date to a valid date and clicked the filter function again. I would like to achieve this same functionality but using the enter key press. Thank you.

Here is my source code:

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>

<%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="cc1" %>

<!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 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>

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="grid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="grid1" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="grid2">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="grid2" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="grid3">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="grid3" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="grid4">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="grid4" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="rlpProgress" runat="server" Skin="Default" BackgroundPosition="Center"/>

<telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="rmp1">

<Tabs>

<telerik:RadTab Text="tab 1" Value="1" PageViewID="rpv1" Selected="true"></telerik:RadTab>

<telerik:RadTab Text="tab 2" Value="2" PageViewID="rpv2"></telerik:RadTab>

<telerik:RadTab Text="tab 3" Value="3" PageViewID="rpv3"></telerik:RadTab>

<telerik:RadTab Text="tab 4" Value="4" PageViewID="rpv4"></telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage ID="rmp1" runat="server">

<telerik:RadPageView ID="rpv1" runat="server" Selected="true">

<h1>Grid 1</h1>

<telerik:RadGrid ID="grid1" runat="server"

AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True">

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

</HeaderContextMenu>

<MasterTableView AutoGenerateColumns="False" DataKeyNames="ID"

>

<CommandItemSettings ExportToPdfText="Export to Pdf" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="ID" DataType="System.Int32" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter ID column" HeaderText="ID" ReadOnly="True"

SortExpression="ID" UniqueName="ID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Name" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Name column" HeaderText="Name"

SortExpression="Name" UniqueName="Name">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Address column" HeaderText="Address"

SortExpression="Address" UniqueName="Address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter City column" HeaderText="City"

SortExpression="City" UniqueName="City">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="State" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter State column" HeaderText="State"

SortExpression="State" UniqueName="State">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ZipCode" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter ZipCode column" HeaderText="ZipCode"

SortExpression="ZipCode" UniqueName="ZipCode">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PhoneNo" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter PhoneNo column" HeaderText="PhoneNo"

SortExpression="PhoneNo" UniqueName="PhoneNo">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Email" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Email column" HeaderText="Email"

SortExpression="Email" UniqueName="Email">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Comments" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Comments column" HeaderText="Comments"

SortExpression="Comments" UniqueName="Comments">

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn DataField="DateEntered" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter DateEntered column" HeaderText="DateEntered"

ReadOnly="True" SortExpression="DateEntered" UniqueName="DateEntered" DataType="System.DateTime" DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridDateTimeColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<GroupingSettings CaseSensitive="false" />

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

</telerik:RadPageView>

<telerik:RadPageView ID="rpv2" runat="server">

<h1>Grid 2</h1>

<telerik:RadGrid ID="grid2" runat="server"

AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True">

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

</HeaderContextMenu>

<MasterTableView AutoGenerateColumns="False" DataKeyNames="ID"

>

<CommandItemSettings ExportToPdfText="Export to Pdf" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="ID" DataType="System.Int32" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter ID column" HeaderText="ID" ReadOnly="True"

SortExpression="ID" UniqueName="ID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Name" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Name column" HeaderText="Name"

SortExpression="Name" UniqueName="Name">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Address column" HeaderText="Address"

SortExpression="Address" UniqueName="Address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter City column" HeaderText="City"

SortExpression="City" UniqueName="City">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="State" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter State column" HeaderText="State"

SortExpression="State" UniqueName="State">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ZipCode" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter ZipCode column" HeaderText="ZipCode"

SortExpression="ZipCode" UniqueName="ZipCode">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PhoneNo" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter PhoneNo column" HeaderText="PhoneNo"

SortExpression="PhoneNo" UniqueName="PhoneNo">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Email" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Email column" HeaderText="Email"

SortExpression="Email" UniqueName="Email">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Comments" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Comments column" HeaderText="Comments"

SortExpression="Comments" UniqueName="Comments">

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn DataField="DateEntered" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter DateEntered column" HeaderText="DateEntered"

ReadOnly="True" SortExpression="DateEntered" UniqueName="DateEntered" DataType="System.DateTime" DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridDateTimeColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<GroupingSettings CaseSensitive="false" />

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

</telerik:RadPageView>

<telerik:RadPageView ID="rpv3" runat="server">

<h1>Grid 3</h1>

<telerik:RadGrid ID="grid3" runat="server"

AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True">

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

</HeaderContextMenu>

<MasterTableView AutoGenerateColumns="False" DataKeyNames="ID"

>

<CommandItemSettings ExportToPdfText="Export to Pdf" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="ID" DataType="System.Int32" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter ID column" HeaderText="ID" ReadOnly="True"

SortExpression="ID" UniqueName="ID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Name" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Name column" HeaderText="Name"

SortExpression="Name" UniqueName="Name">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Address column" HeaderText="Address"

SortExpression="Address" UniqueName="Address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter City column" HeaderText="City"

SortExpression="City" UniqueName="City">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="State" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter State column" HeaderText="State"

SortExpression="State" UniqueName="State">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ZipCode" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter ZipCode column" HeaderText="ZipCode"

SortExpression="ZipCode" UniqueName="ZipCode">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PhoneNo" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter PhoneNo column" HeaderText="PhoneNo"

SortExpression="PhoneNo" UniqueName="PhoneNo">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Email" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Email column" HeaderText="Email"

SortExpression="Email" UniqueName="Email">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Comments" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Comments column" HeaderText="Comments"

SortExpression="Comments" UniqueName="Comments">

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn DataField="DateEntered" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter DateEntered column" HeaderText="DateEntered"

ReadOnly="True" SortExpression="DateEntered" UniqueName="DateEntered" DataType="System.DateTime" DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridDateTimeColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<GroupingSettings CaseSensitive="false" />

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

</telerik:RadPageView>

<telerik:RadPageView ID="rpv4" runat="server">

<h1>Grid 4</h1>

<telerik:RadGrid ID="grid4" runat="server"

AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True">

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

</HeaderContextMenu>

<MasterTableView AutoGenerateColumns="False" DataKeyNames="ID"

>

<CommandItemSettings ExportToPdfText="Export to Pdf" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="ID" DataType="System.Int32" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter ID column" HeaderText="ID" ReadOnly="True"

SortExpression="ID" UniqueName="ID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Name" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Name column" HeaderText="Name"

SortExpression="Name" UniqueName="Name">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Address" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Address column" HeaderText="Address"

SortExpression="Address" UniqueName="Address">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter City column" HeaderText="City"

SortExpression="City" UniqueName="City">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="State"

FilterControlAltText="Filter State column" HeaderText="State"

SortExpression="State" UniqueName="State">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ZipCode" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter ZipCode column" HeaderText="ZipCode"

SortExpression="ZipCode" UniqueName="ZipCode">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PhoneNo" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter PhoneNo column" HeaderText="PhoneNo"

SortExpression="PhoneNo" UniqueName="PhoneNo">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Email" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Email column" HeaderText="Email"

SortExpression="Email" UniqueName="Email">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Comments" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter Comments column" HeaderText="Comments"

SortExpression="Comments" UniqueName="Comments">

</telerik:GridBoundColumn>

<telerik:GridDateTimeColumn DataField="DateEntered" FilterListOptions="VaryByDataType"

FilterControlAltText="Filter DateEntered column" HeaderText="DateEntered"

ReadOnly="True" SortExpression="DateEntered" UniqueName="DateEntered" DataType="System.DateTime" DataFormatString="{0:MM/dd/yyyy}">

</telerik:GridDateTimeColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<GroupingSettings CaseSensitive="false" />

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

</telerik:RadPageView>

</telerik:RadMultiPage>

<telerik:RadButton ID="chkbox" runat="server" ButtonType="ToggleButton" Skin="Web20" Text="Checkbox" ToggleType="CheckBox" Font-Underline="false"></telerik:RadButton>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

function doFilter(sender, eventArgs, gvwName) {

if ((eventArgs.keyCode == 13 || eventArgs.keyCode == 9) && (sender.value != "")) {

eventArgs.cancelBubble = true;

eventArgs.returnValue = false;

if (eventArgs.stopPropagation) {

eventArgs.stopPropagation();

eventArgs.preventDefault();

}

var masterTableView = $find(gvwName).get_masterTableView();

var index = sender.parentNode.cellIndex;

var columns = masterTableView.get_columns();

var uniqueName = columns[index].get_uniqueName();

var filterFunction = columns[index].get_filterFunction();

masterTableView.filter(uniqueName, sender.value, filterFunction);

}

function doFilterDate(sender, eventArgs, gvwName, gvwColName) {

if ((eventArgs.keyCode == 13 || eventArgs.keyCode == 9) && (sender.value != "")) {

eventArgs.cancelBubble = true;

eventArgs.returnValue = false;

if (eventArgs.stopPropagation) {

eventArgs.stopPropagation();

eventArgs.preventDefault();

}

var chkbox = $find('<%=chkbox.ClientID%>');

chkbox.focus();

var masterTableView = $find(gvwName).get_masterTableView();

masterTableView.filter(gvwColName, sender.value, Telerik.Web.UI.GridFilterFunction.EqualTo);

this.focus();

}

function FilterChanged(sender, eventArgs, gvwName) {

var active = document.activeElement;

if (sender.value == "") {

eventArgs.cancelBubble = true;

eventArgs.returnValue = false;

if (eventArgs.stopPropagation) {

eventArgs.stopPropagation();

eventArgs.preventDefault();

}

var masterTableView = $find(gvwName).get_masterTableView();

var index = sender.parentNode.cellIndex;

var columns = masterTableView.get_columns();

var uniqueName = columns[index].get_uniqueName();

masterTableView.filter(uniqueName, sender.value, Telerik.Web.UI.GridFilterFunction.NoFilter);

}

function FilterChangedDate(sender, eventArgs, gvwName, gvwColName) {

var active = document.activeElement;

if (sender.value == "") {

eventArgs.cancelBubble = true;

eventArgs.returnValue = false;

if (eventArgs.stopPropagation) {

eventArgs.stopPropagation();

eventArgs.preventDefault();

}

var masterTableView = $find(gvwName).get_masterTableView();

masterTableView.filter(gvwColName, sender.value, Telerik.Web.UI.GridFilterFunction.NoFilter);

}

</script>

</telerik:RadCodeBlock>

</form>

</body>

</html>

Imports Telerik.Web.UI

Imports Telerik.Web

Imports System.Data.OleDb

Imports System.Data

Imports System.Data.SqlClient

Imports System.Data.Sql

Partial Class _Default

Inherits System.Web.UI.Page

Public dbConn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("~/app_data/RadGridFilteringIssue.mdb") & ";User Id=admin;Password=;")

Public strSQL As String =

"SELECT People.ID, People.Name, People.Address, People.City, People.State, People.ZipCode, People.PhoneNo, People.Email, People.Comments, Date As DateEntered FROM People"

Public Sub AddFilterOnKey(ByVal gvwName As String, ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs)

Dim gvw As RadGrid = DirectCast(rmp1.FindControl(gvwName), RadGrid)

Dim ctrl As Control

If TypeOf e.Item Is GridFilteringItem Then

Dim fltItem As GridFilteringItem = TryCast(e.Item, GridFilteringItem)

For Each column As GridColumn In gvw.Columns

column.CurrentFilterFunction = GridKnownFunction.Contains

ctrl = fltItem(column.UniqueName).Controls(0)

If TypeOf ctrl Is TextBox Then

Dim box As TextBox = TryCast(ctrl, TextBox)

box.Attributes.Add("onkeydown", "doFilter(this,event,'" & gvw.ClientID & "')")

box.Attributes.Add("onchange", "FilterChanged(this,event,'" & gvw.ClientID & "')")

ElseIf TypeOf ctrl Is RadDatePicker Then

Dim datepick As RadDatePicker = TryCast(ctrl, RadDatePicker)

Dim dateinput As RadDateInput = TryCast(datepick.DateInput, RadDateInput)

dateinput.Attributes.Add("onkeypress", "doFilterDate(this,event,'" & gvw.ClientID & "','" & column.UniqueName & "')")

dateinput.Attributes.Add("onchange", "FilterChangedDate(this,event,'" & gvw.ClientID & "','" & column.UniqueName & "')")

End If

Next

End If

End Sub

Protected Sub grid1_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles grid1.ItemCreated

For Each column As GridColumn In grid1.Columns

If column.CurrentFilterFunction = GridKnownFunction.NoFilter Then

If Not column.UniqueName = "Delete" Then

column.CurrentFilterFunction = GridKnownFunction.Contains

End If

Next

AddFilterOnKey("grid1", sender, e)

End Sub

Protected Sub grid2_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles grid2.ItemCreated

For Each column As GridColumn In grid2.Columns

If column.CurrentFilterFunction = GridKnownFunction.NoFilter Then

If Not column.UniqueName = "Delete" Then

column.CurrentFilterFunction = GridKnownFunction.Contains

End If

Next

AddFilterOnKey("grid2", sender, e)

End Sub

Protected Sub grid3_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles grid3.ItemCreated

For Each column As GridColumn In grid3.Columns

If column.CurrentFilterFunction = GridKnownFunction.NoFilter Then

If Not column.UniqueName = "Delete" Then

column.CurrentFilterFunction = GridKnownFunction.Contains

End If

Next

AddFilterOnKey("grid3", sender, e)

End Sub

Protected Sub grid4_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles grid4.ItemCreated

For Each column As GridColumn In grid4.Columns

If column.CurrentFilterFunction = GridKnownFunction.NoFilter Then

If Not column.UniqueName = "Delete" Then

column.CurrentFilterFunction = GridKnownFunction.Contains

End If

Next

AddFilterOnKey("grid4", sender, e)

End Sub

Protected Sub grid1_SortCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridSortCommandEventArgs) Handles grid1.SortCommand

DataBindGrid("grid1")

End Sub

Protected Sub grid1_ItemCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles grid1.ItemCommand

If e.CommandName = RadGrid.FilterCommandName Then

DataBindGrid("grid1")

End If

End Sub

Protected Sub grid2_SortCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridSortCommandEventArgs) Handles grid2.SortCommand

DataBindGrid("grid2")

End Sub

Protected Sub grid2_ItemCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles grid2.ItemCommand

If e.CommandName = RadGrid.FilterCommandName Then

DataBindGrid("grid2")

End If

End Sub

Protected Sub grid3_SortCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridSortCommandEventArgs) Handles grid3.SortCommand

DataBindGrid("grid3")

End Sub

Protected Sub grid3_ItemCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles grid3.ItemCommand

If e.CommandName = RadGrid.FilterCommandName Then

DataBindGrid("grid3")

End If

End Sub

Protected Sub grid4_SortCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridSortCommandEventArgs) Handles grid4.SortCommand

DataBindGrid("grid4")

End Sub

Protected Sub grid4_ItemCommand(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles grid4.ItemCommand

If e.CommandName = RadGrid.FilterCommandName Then

DataBindGrid("grid4")

End If

End Sub

Public Sub DataBindGrid(ByVal gvwName As String)

Dim gvw As RadGrid = DirectCast(rmp1.FindControl(gvwName), RadGrid)

Dim reader As OleDbDataReader

Dim cmd As New OleDbCommand(strSQL, dbConn)

Dim dt As New DataTable

dbConn.Open()

Try

reader = cmd.ExecuteReader

If reader.HasRows Then

dt.Load(reader)

End If

Catch ex As Exception

Finally

If Not dbConn Is Nothing Then dbConn.Close()

End Try

gvw.DataSource = dt

gvw.DataBind()

End Sub

Public Sub GetDataSource(ByVal gvwName As String)

Dim gvw As RadGrid = DirectCast(rmp1.FindControl(gvwName), RadGrid)

Dim reader As OleDbDataReader

Dim cmd As New OleDbCommand(strSQL, dbConn)

Dim dt As New DataTable

dbConn.Open()

Try

reader = cmd.ExecuteReader

If reader.HasRows Then

dt.Load(reader)

End If

Catch ex As Exception

Finally

If Not dbConn Is Nothing Then dbConn.Close()

End Try

gvw.DataSource = dt

End Sub

Protected Sub grid4_NeedDataSource(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles grid4.NeedDataSource

GetDataSource("grid4")

End Sub

Protected Sub grid3_NeedDataSource(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles grid3.NeedDataSource

GetDataSource("grid3")

End Sub

Protected Sub grid2_NeedDataSource(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles grid2.NeedDataSource

GetDataSource("grid2")

End Sub

Protected Sub grid1_NeedDataSource(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles grid1.NeedDataSource

GetDataSource("grid1")

End Sub

End Class

Grid

answered on 23 Feb 2011

2 answers

73 views

FileExplorer Tree loses state within a MultiPage with RenderSelectedPageOnly=True

Hi, I'm having trouble with a FileExplorer inside a MultiPage control. This is my markup code:

<telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPage1" AutoPostBack="True">

<Tabs>

<telerik:RadTab PageViewID="RadPageView1" Text="1" Selected="true">

</telerik:RadTab>

<telerik:RadTab PageViewID="RadPageView2" Text="2">

</telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage ID="RadMultiPage1" runat="server" RenderSelectedPageOnly="True">

<telerik:RadPageView ID="RadPageView1" runat="server" Selected="true">

<telerik:RadFileExplorer ID="RadFileExplorer1" runat="server" Configuration-ViewPaths="/">

</telerik:RadFileExplorer>

</telerik:RadPageView>

<telerik:RadPageView ID="RadPageView2" runat="server">

2

</telerik:RadPageView>

</telerik:RadMultiPage>

At the beginning everything seems fine, I can navigate the folder as shown in the attachment 1.jpg.
But if I change the selected tab and then return to the FileExplorer tab, the FileExplorer Tree loses its state as shown in the attachment 2.jpg. The FileExplorer Grid mantains the selected folder, but de Tree collapses to its original state and loses the selected folder.

I found a similar issue in the forums: http://www.telerik.com/community/forums/aspnet-ajax/file-explorer/control-gets-malformed-when-inside-radpageview-with-renderselectedpageonly-set.aspx. But it doesn't provide a solution.

BTW, I'm using Q1 2010.

Greetings,
Santiago.

FileExplorer

answered on 23 Feb 2011

1 answer

81 views

How to drag and drop from grid to treeview?

hi,
I would like to enable my webapplication to drag items from a grid control to the treeview control.
I read posts from 2005 explaning this is not avialble...
I also read to post with this zip:

DragAndDropBetweenRadGridAndRadTreeView.zip

which by pass this problem but this doesn't help much...

is there any news on enabling Drop from grid to treeview?
tnx
leeoz

Grid

answered on 23 Feb 2011

1 answer

114 views

Delete confirmation box position

All:

I have read a few threads on this, but the provided solutions aren't doing the trick for me.

I have a scheduler that runs from 8AM to 8PM, split by 10 minute increments, so the calender gets fairly long. My client doesn't like the scroll format, they prefer the whole page format, but the delete box when deleting an appointment appears way up the list when they're near the bottom.

I have made the code so that the calender gets shorter (now minus 1 hour is the start time), but it's still sometimes an issue.

Is there a solution on the horizon that will allow the delete box to appear closer to where the user clicked the deleted appointment?

My other thought was creating a whole new delete confirmation page that accepts a parameter, IE, delete_appointment.aspx?id=foo.

The only problem I see with that, is that if you are trying to delete a single occurrence of an appointment in a recurring chain, it doesn't yet have an ID#.

Can you offer any ideas/solutions per above?

Thanks
Mitch

Scheduler

answered on 23 Feb 2011

1 answer

196 views

RadAjaxManager in user control

i'm new to the ajaxmanager and i'm doing a test but its not working.

in the ddl event i'm changing the text value of TextBox1

what am i doing wrong?

i checked to see if thats the only ajaxmanager on page and it is.

i have the scriptmanager on page also.

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="DropDownList1">

<UpdatedControls>

<telerik:AjaxUpdatedControl

ControlID="divTest">

</telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="true"

onselectedindexchanged="DropDownList1_SelectedIndexChanged">

<asp:ListItem> test1</asp:ListItem>

<asp:ListItem> test2</asp:ListItem>

<asp:ListItem> test3</asp:ListItem>

</asp:DropDownList>

<br /> <br /> <br />

<div style="border:solid 1px red; height:300px;" id="divTest" runat="server">

<asp:Panel ID="panelTest" runat="server">

<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>

</asp:Panel>

</div>

Ajax

answered on 23 Feb 2011

1 answer

57 views

Editor bug in IE when enable

I have a problem with Editor in IE.

The editor propery enable is set to "False". When I set it to "True" in codebehind, the first render of the Editor far exceeds the size set for this control (445 pixels). If I disable and enable again, the look is fine.

Here is the screenshot for the first loading and subsequent loading.

I'm using RadControls for ASP.NET AJAX Q2 2009 SP1

Have you any idea what can cause this bug?
Thank you in advance

Editor

answered on 23 Feb 2011

2 answers

79 views

LoadingPanel on TabStrip

Hi,

I have 3 tabs. The first 2 tabs take user input, and the final third tab displays a calcution according to the previous 2 tabs' data. I am using the OnTabClick event to check which tab the user has clicked, and if it happens to be the third then we process the users input and display the final calculation (this takes a bit of time since we are hitting the database). The tab strip is ajaxified and displays my LoadingPanel when the OnTabClick event is fired. It works great but the only issue is that the LoadingPanel also displays for the other tab clicks, where no data is needed to be calculated. Is there a way to only display the LoadingPanel for a specific TabClick instead of all tabs where some are not needed to perform calculations but others are?

My ajax manager proxy is setup as such (which causes all tabs to display the LoadingPanel):