Questions on UI for ASP.NET AJAX Forum

110,792 questions

2 answers

145 views

[Solved] RadListBox Retrieving Transfered Items

Is there an example of a process where items are transferred from a source RadListBox to a destination RadListBox, then placed in a database to be used later?

ListBox

answered on 19 Dec 2011

1 answer

147 views

RadComboBox list not visible

Hi guys,

I have a RadComboBox control that is not showing the poplated Items list when it is being updated.The control is used to search for products based on what you type into the combobox. The code behind simply performs a query and returns the data. If I step through the code i can see the returned items being added to the Items list in the radcombobox, but the list never shows these items when viewed in IE.
If I add some debug to the code - e.mssage = "added Item " & item.value for example I see the message underneather the radcombobox but neither the arrow to the left or below the radcombobox allow me to do anything. It's like they are disabled.

Has anyone had this kind of problem before?
We're using the RadComboBox with in the DNN 6 framework.

Thanks,
Nik

General Discussions

answered on 19 Dec 2011

1 answer

97 views

RadGrid inside RadXmlHttpPanel showing error

Hi

i created a page similiar to the demo in http://demos.telerik.com/aspnet-ajax/xmlhttppanel/examples/clientsidecontentload/defaultcs.aspx

made a few changes in that

1. replaced the asp:Repeater with a radgrid with the same properties as the radgrid1 in the demo
2. added an event RadGrid2_NeedDataSource for the radgrid2
3. added a textbox in the page and stored the value got from XmlHttpPanel_ServiceRequest in the page.
4. the second grid has a pagesize of 10.

it works without any problem if the 2nd grid has less than 10 records or if the paging is set to false. but if the paging is set to true and if the record count is more than 10(the pagesize) , it shows the following error

eScript control 'PageSizeComboBox' is not a registered script control. Script controls must be registered using RegisterScriptControl() before calling RegisterScriptDescriptors().
Parameter name: scriptControl

this is my code

MessagesTelerik.aspx

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

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">

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

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

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript">

function rowSelected(sender, args) {

var key = args.getDataKeyValue("JobId");

var panel = $find("<%=RadXmlHttpPanel1.ClientID %>");

panel.set_value(key);

}

</script>

</telerik:RadScriptBlock>

<style type="text/css">

.divContainer

{

background: url('main_back.png') no-repeat;

width: 100%;

height: 400px;

position: relative;

}

.divGrid, .divXmlHttpPanel

{

position: absolute;

top: 86px;

}

.divXmlHttpPanel

{

top: 132px;

left: 390px;

}

.rgInfoPart

{

display: none !important;

}

.title

{

font-size: 12px;

color: #606060;

}

.info

{

color: black;

font-size: 12px;

}

</style>

</head>

<body class="BODY">

<form id="Form2" method="post" runat="server">

<asp:ScriptManager ID="ScriptManager" runat="server" />

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

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

<telerik:AjaxUpdatedControl ControlID="RadGrid2" LoadingPanelID="RadAjaxLoadingPanel2" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

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

</telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel2" runat="server" Skin="Hay">

</telerik:RadAjaxLoadingPanel>

<div class="divContainer">

<div class="divGrid">

<telerik:RadGrid ID="RadGrid1" OnNeedDataSource="RadGrid1_NeedDataSource"

Width="370px" AllowSorting="True" PageSize="10" AllowPaging="True" runat="server"

AutoGenerateColumns="false" GridLines="None">

<MasterTableView ClientDataKeyNames="JobId" Width="100%" Summary="RadGrid table">

<Columns>

<telerik:GridBoundColumn HeaderText="Id" DataField="JobId">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Name" DataField="JobName" UniqueName="Name">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<PagerStyle Mode="Slider" PageButtonCount="5" />

<ClientSettings EnableRowHoverStyle="true" Selecting-AllowRowSelect="true" ClientEvents-OnRowSelected="rowSelected">

</ClientSettings>

</telerik:RadGrid>

</div>

<div class="divXmlHttpPanel">

<telerik:RadXmlHttpPanel ID="RadXmlHttpPanel1" runat="server" Value="FRANR" OnServiceRequest="XmlHttpPanel_ServiceRequest"

RenderMode="Block">

<telerik:RadGrid ID="RadGrid2" Width="370px" AllowSorting="True" PageSize="10"

AllowPaging="true" runat="server"

OnNeedDataSource="RadGrid2_NeedDataSource"

AutoGenerateColumns="false" GridLines="None">

<MasterTableView ClientDataKeyNames="JQ_ID" Width="100%" Summary="RadGrid2 table">

<Columns>

<telerik:GridBoundColumn HeaderText="Id" DataField="JQ_ID" UniqueName="JQ_ID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Run time" DataField="JQ_RunTime" UniqueName="Runtime">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Duration" DataField="JQ_Duration" UniqueName="Duration">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Total messages" DataField="totOutput" UniqueName="Totalmessages">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings EnableRowHoverStyle="true" Selecting-AllowRowSelect="true" >

</ClientSettings>

</telerik:RadGrid>

<asp:TextBox ID="txtJobId" style="visibility:hidden;" runat="server"></asp:TextBox>

</telerik:RadXmlHttpPanel>

</div>

</form>

</body>

</html>

MessagesTelerik.aspx.cs

using System;

using System.Configuration;

using System.Data;

using System.Data.SqlClient;

using System.Web.UI.WebControls;

using Telerik.Web.UI;

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

{

DateTime dtRunDateStart = DateTime.Now.AddMonths(-3);

DateTime dtRunTimeEnd=DateTime.Now;

protected void Page_Load(object sender, EventArgs e)

{

}

protected void RadGrid1_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

{

RadGrid1.DataSource = getDataTable(dtRunDateStart, dtRunTimeEnd);

}

protected void RadGrid2_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

{

string val = txtJobId.Text;

RadGrid2.DataSource = getDataTable2(val,dtRunDateStart, dtRunTimeEnd);

}

public DataTable getDataTable(DateTime dtRunDateStart, DateTime dtRunTimeEnd)

{

string strQuery = @"select * from messages

where JQ_RunTime between'" + dtRunDateStart.ToString("yyyy-MM-dd") + "' and '" + dtRunTimeEnd.ToString("yyyy-MM-dd") + "'";

DataTable dtQuery = DB.GetDataTable(strQuery);

return dtQuery;

}

protected void XmlHttpPanel_ServiceRequest(object sender, RadXmlHttpPanelEventArgs e)

{

string val = e.Value;

txtJobId.Text = val;

System.Data.DataTable table = getDataTable2(val, dtRunDateStart, dtRunTimeEnd);

RadGrid2.DataSource = table;

RadGrid2.DataBind();

}

private DataTable getDataTable2(string jobid, DateTime dtRunDateStart, DateTime dtRunTimeEnd)

{

string strQuery = @"select * from messages2 where

JQ_RunTime between'" + dtRunDateStart.ToString("yyyy-MM-dd") + "' and '" + dtRunTimeEnd.ToString("yyyy-MM-dd") + "'";

DataTable dtQuery = DB.GetDataTable(strQuery);

return dtQuery;

}

pls let me know what i missed to add

XmlHttpPanel

answered on 19 Dec 2011

1 answer

134 views

RadSplitter inside a Multipage RadPageView renders blank

I've run into this a few times where I opt to use a RadSplitter to help organize my page instead of <div> tags and when I use it on more than one of the RadPageViews none of them appear?

Here's a basic example of what I am seeing:

Example #1: works fine (2 page views with only 1 having a splitter)
<RadMultipage>
<RadPageView1>
<RadSplitter> RadPanes and markup </RadSplitter>
</RadPageView1>
<RadPageView2>
Regular HTML Markup
</RadPageView2>
</RadMultipage>

Example #2: Both PageViews render as blank white space (2 page views with both having a splitters)
<RadMultipage>
<RadPageView1>
<RadSplitter> RadPanes and markup </RadSplitter>
</RadPageView1>
<RadPageView2>
<RadSplitter> RadPanes and markup </RadSplitter>
</RadPageView2>
</RadMultipage>

Any ideas why this is happening? I hate to say i've gotten lazy but using Splitter controls without actually using splitter bars have become the most efficient way for me to get my markups to consistently fill the height and width 100%.

Yes I have the base CSS setting HTML, Body, and form to 100% for both H and W.
Thanks, Jay

TabStrip

answered on 19 Dec 2011

3 answers

119 views

Changing cell style in NodeDataBound event

Protected Sub RadOrgChart1_NodeDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.OrgChartNodeDataBoundEventArguments) Handles RadOrgChart1.NodeDataBound
        If e.Node.DataItem.IsDeptHead Then
            e.Node.CssClass = "DeptHead" <---------- I want to do something like this or just change the cell's background or border color, is there a way to do so???
        End If
    End Sub

OrgChart

answered on 19 Dec 2011

4 answers

152 views

Export RadGrid

Hi,

I have a radgrid with a template column which contains a XHTML table. I'm trying to display the border when it has been exported and it never shows. I've tried style attributes and border and they don't work.

Can any one help.

Thanks

Grid

answered on 19 Dec 2011

3 answers

420 views

how to set height of radscheduler in timeline view

<%@ Page Language="C#" AutoEventWireup="true" MasterPageFile="~/Calendar.master"

CodeFile"schedulersample" Inherits="schedulersample" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">

<table style="width: 100%;" id="tblMain">

<tr>

<td>

</td>

<td>

</td>

</tr>

<tr>

<td width="15px">

</td>

<td colspan="3" class="title" width="99%">

<div class="floatL font21">

<asp:Label ID="lblmultiuser" runat="server" Text="Multi user- "></asp:Label>

<asp:Label ID="lblTitle" runat="server" Text=""></asp:Label>

</div>

</td>

</tr>

<tr>

<td>

</td>

<td>

<hr />

</td>

</tr>

<tr>

<td width="15px">

</td>

<td style="width: 100%;">

<table>

<tr>

<td>

<asp:HiddenField ID="hdnFldInviteUsers" runat="server" />

<asp:HiddenField ID="hdnRdSchedulerSelectedDate" runat="server" />

<asp:Label ID="lblSelectGroup" runat="server" Text="Select group :"></asp:Label>

</td>

<td class="style1">

<asp:DropDownList ID="ddlGroup" runat="server" Width="150px" OnSelectedIndexChanged="ddlGroup_SelectedIndexChanged"

AutoPostBack="true">

</asp:DropDownList>

</td>

<td>

<div class="buttonEnding" align="center" style="vertical-align: middle;">

<asp:Button runat="server" ID="btnCreateGroup" Text="Create group" OnClick="btnCreateGroup_Click"

CssClass="button"></asp:Button>

</div>

</td>

</tr>

<tr>

<td>

<asp:CheckBox ID="chkWildCard" runat="server" Text="Filter users" OnCheckedChanged="chkWildCard_CheckedChanged"

Checked="false" Visible="true" AutoPostBack="true" />

</td>

<td class="style1">

<asp:DropDownList ID="ddlWildCard" runat="server" Enabled="false" Width="150" AutoPostBack="true">

</asp:DropDownList>

</td>

<td>

<telerik:RadTextBox ID="txtWildCard" runat="server" Enabled="false" Width="100" Skin="Office2007">

</telerik:RadTextBox>

</td>

<td>

<div class="buttonEnding" align="center" style="vertical-align: middle;">

<asp:Button runat="server" ID="btnFilter" Text="Filter users" OnClick="btnFilter_Click"

CssClass="button"></asp:Button>

</div>

</td>

</tr>

<tr>

<td>

<asp:HiddenField ID="Hidden" runat="server" />

<asp:Label ID="lblSelectUsers" runat="server" Text="Select users :"></asp:Label>

</td>

<td class="style1">

<telerik:RadComboBox ID="rdcmbxFilter" runat="server" EmptyMessage="- Please select users -"

AutoCompleteSeparator="true" HighlightTemplatedItems="true" AutoPostBack="True"

AllowCustomText="true" DataTextField="FirstName" DataValueField="Id" OnClientDropDownClosing="onDropDownClosing"

OnSelectedIndexChanged="rdcmbxFilter_SelectedIndexChanged" Width="150px">

<Items>

</Items>

<ItemTemplate>

<div onclick="StopPropagation(event)">

<asp:CheckBox runat="server" ID="chkRole" Text='<%#Eval("FirstName")%>' onclick="onCheckBoxClick(this)">

</asp:CheckBox>

</div>

</ItemTemplate>

<CollapseAnimation Duration="200" Type="OutQuint" />

<ExpandAnimation Type="OutQuart" />

</telerik:RadComboBox>

</td>

<td>

<div class="buttonEnding" align="center" style="vertical-align: middle;">

<asp:Button runat="server" ID="btnGetDetails" Text="Get details" CssClass="button">

</asp:Button>

</div>

</td>

</tr>

</table>

</td>

</tr>

<tr>

<td colspan="2">

<table width="100%">

<tr>

<td width="17px">

</td>

<td>

<table>

<tr>

<td valign="top">

<telerik:RadButton ID="rdbtnuser" runat="server" ToolTip="Single User Scheduler"

OnClick="rdbtnuser_Click" Width="18" Icon-PrimaryIconUrl="~/Images/1.png" Icon-PrimaryHoveredIconUrl="~/Images/11.png"

Icon-PrimaryIconWidth="28" Icon-PrimaryIconHeight="21" Icon-PrimaryIconLeft="-1"

Icon-PrimaryIconTop="0">

</telerik:RadButton>

<telerik:RadButton ID="rdbtnMuser" runat="server" ToolTip="Multi User Scheduler"

OnClick="rdbtnMuser_Click" Width="18" Icon-PrimaryIconWidth="28" Icon-PrimaryIconHeight="21"

Icon-PrimaryIconLeft="-1" Icon-PrimaryIconUrl="~/Images/21.png" Icon-PrimaryIconTop="0">

>

</telerik:RadButton>

<telerik:RadButton ID="rdbtnDay" runat="server" ToolTip="Multi User Scheduler Day"

OnClick="rdbtnDay_Click" Width="18" Icon-PrimaryIconWidth="28" Icon-PrimaryIconHeight="21"

Icon-PrimaryIconLeft="-1" Icon-PrimaryIconUrl="~/Images/4.png" Icon-PrimaryHoveredIconUrl="~/Images/41.png"

Icon-PrimaryIconTop="0">

</telerik:RadButton>

<telerik:RadButton ID="rdbtnWeek" runat="server" ToolTip="Multi User Scheduler Week"

OnClick="rdbtnWeek_Click" Width="18" Icon-PrimaryIconWidth="28" Icon-PrimaryIconHeight="21"

Icon-PrimaryIconLeft="-1" Icon-PrimaryIconUrl="~/Images/5.png" Icon-PrimaryHoveredIconUrl="~/Images/51.png"

Icon-PrimaryIconTop="0">

</telerik:RadButton>

<telerik:RadButton ID="rdbtnMonth" runat="server" ToolTip="Multi User Scheduler Month"

OnClick="rdbtnMonth_Click" Width="18" Icon-PrimaryIconWidth="28" Icon-PrimaryIconHeight="21"

Icon-PrimaryIconLeft="-1" Icon-PrimaryIconUrl="~/Images/6.png" Icon-PrimaryHoveredIconUrl="~/Images/61.png"

Icon-PrimaryIconTop="0">

</telerik:RadButton>

<telerik:RadButton ID="rdbtnTimeLine" runat="server" Skin="Office2007" Text="TL"

Visible="false">

</telerik:RadButton>

</td>

<td valign="middle" style="padding-top: 2px;">

<div class="buttonEnding" align="center" style="vertical-align: middle;">

<asp:Button runat="server" ID="rdbtnNewEvent" Text="Create new meeting" OnClick="rdbtnNewEvent_Click"

CssClass="button"></asp:Button>

</div>

</td>

<td>

<asp:CheckBox ID="chkWeekends" runat="server" Text="Show weekends" Visible="false"

AutoPostBack="true" OnCheckedChanged="chkWeekends_CheckedChanged" />

</td>

</tr>

</table>

</td>

<td>

</td>

</tr>

<tr>

<td width="17px">

</td>

<td height="10px">

</td>

<td>

</td>

</tr>

<tr>

<td width="17px">

</td>

<td style="height:100%" colspan="4">

<telerik:RadScheduler runat="server" Height="800px" ID="RdSchMultiUsers" Skin="Office2007" CssClass="rsAllDayCell" GroupBy="Date,FirstName"

StartInsertingInAdvancedForm="true" EnableDescriptionField="false" DataKeyField="ID"

DisplayRecurrenceActionDialogOnMove="true" DataDescriptionField="Description"

DataEndField="End" DataStartField="Start" DataSubjectField="Subject" AllowInsert="true"

OnAppointmentClick="RdSchMultiUsers_AppointmentClick" OnFormCreated="RdSchMultiUsers_FormCreated"

Reminders-Enabled="true" DataReminderField="Reminder" AllowEdit="false" OnResourceHeaderCreated="RdSchMultiUsers_ResourceHeaderCreated"

OnAppointmentDelete="RdSchMultiUsers_AppointmentDelete" MinimumInlineFormHeight="800"

OnNavigationComplete="RdSchMultiUsers_NavigationComplete" OnReminderDismiss="RdSchMultiUsers_ReminderDismiss"

OnReminderSnooze="RdSchMultiUsers_ReminderSnooze" OnAppointmentUpdate="RdSchMultiUsers_AppointmentUpdate" OverflowBehavior="Expand"

OnAppointmentInsert="RdSchMultiUsers_AppointmentInsert" OnAppointmentCreated="RdSchMultiUsers_AppointmentCreated" >

<AdvancedForm Modal="true" />

<MonthView GroupBy="Date,FirstName" />

<Reminders Enabled="True" />

<ResourceTypes>

<telerik:ResourceType KeyField="Id" Name="FirstName" TextField="FirstName" ForeignKeyField="UserID" />

</ResourceTypes>

<TimelineView NumberOfSlots="1" GroupBy="FirstName,Date" GroupingDirection="Vertical"

SortingMode="Global" EnableExactTimeRendering="true" UserSelectable="False">

</TimelineView>

<WeekView UserSelectable="False" />

<DayView UserSelectable="False" />

<MonthView GroupBy="Date,FirstName" UserSelectable="False"></MonthView>

<Reminders Enabled="True"></Reminders>

<ResourceHeaderTemplate>

<table id="rdschHdTable">

<tr>

<td id="tduser" align="left">

<asp:CheckBox runat="server" ID="ChkUser" OnCheckedChanged="ChkUser_CheckedChanged"

AutoPostBack="true" />

</td>

<td align="right">

<asp:Label runat="server" ID="lblUserId" Visible="false"></asp:Label>

</td>

</tr>

</table>

</ResourceHeaderTemplate>

</telerik:RadScheduler>

<telerik:RadToolTipManager Height="0px" runat="server" ID="RadToolTipManager1" Position="MiddleRight"

Width="280px" Animation="none" HideEvent="ManualClose" RelativeTo="Mouse" OnClientHide="OnClientHide"

EnableShadow="false" RenderInPageRoot="false" AnimationDuration="250" OnAjaxUpdate="RadToolTipManager1_AjaxUpdate"

Skin="Web20">

</telerik:RadToolTipManager>

</td>

<td>

</td>

</tr>

</table>

</td>

</tr>

</table>

</asp:Content>

hello,

Recently i have been used radscheduler control . when we are using it for multiuser functionality in timeline view the height of grid is not displaying as in single user view,in multiuserview the sheduler is seemed to be halkf of its height and even we apply any height to it its not responding. is that problem with timeline view, i am sending an image of that ,please post if u have an idea abot this

regrds,
Raj

Scheduler

answered on 19 Dec 2011

4 answers

91 views

[Solved] Conditionally supress the background image in the Black skin

I've got a control based on the RadTextbox.

My control has a IsMandatory property and I'm doing something like this in the control...

protected override void OnPreRender(EventArgs e)

{

base.OnPreRender(e);

if (isMandatory)

{

RadTextBox1.EnabledStyle.BackColor = System.Drawing.Color.Pink;

}

This works a treat.

Except when the skin is Black. The black skin renders an image in the background of the textbox.

I need to supress this when my input control has IsMandatory = true

--
Stuart

Input

answered on 19 Dec 2011

1 answer

184 views

getDataKeyValue for Parent Grid

In JavaScript, if I have a handler for the double click event of a row (for example), and that event fires on a row in a detail table, how would I access the client data key of the parent row? So something like this:

function RowDoubleClick(sender, eventArgs) {

var tableName = eventArgs.get_tableView().get_name();

if (tableName == "Master") {

var masterRowId = eventArgs.getDataKeyValue("Id");

}

else {

var detailRowId = eventArgs.getDataKeyValue("Id");

var parentRowId = // This needs to be the key associated with the detail table from the parent table.

}

Grid

answered on 19 Dec 2011

1 answer

157 views

[Solved] Telerik.WebControls

Hi,

I have a scenario where I need to write a code behind for Radbutton clicks placed in a radgrid for inserting and updating data...

please let me know if you have any samples on this.i have the below link which is not at all working for me...

i have Telerik.Web.UI.dll..

I am getting error for not having telerik.webcontrols dll..

Please advise..

thanks

http://www.telerik.com/community/forums/aspnet-ajax/general-discussions/insert-update-server-side.aspx#1918160

General Discussions

answered on 19 Dec 2011

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