Questions on UI for ASP.NET AJAX Forum

1 answer

71 views

[Solved] searching

I am using rad combobox in my application for searching.

Whenever user type something in combobox it shows me related data.

I have used OnItemsRequested event for this.

I am having requirement that result drop down won’t show up until I type 3 charactors in combobox

I am using OnClientItemsRequesting event as follow to suppressed OnItemsRequested event.

function onItemsRequesting(sender, eventArgs) {

if (eventArgs.get_text().length < 3) {

sender.hideDropDown();

eventArgs.set_cancel(true);

}

else {

sender._loadingMessage = "Searching for " + eventArgs.get_text() + "...";

}

I am using telerik V2011.3.1115.40

Initially combo doesn’t contain any items. It is working fine first time but whenever I remove the characters & number of characters become to 2 & press another letter even then it shows me previous result for few seconds & then shows proper result. Is there any reason for this?

Can you please let me know how to remove all the items of the radcombobox in OnClientItemsRequesting event?

It might resolve the problem.

If you have any other resolution for this please let me know.

ComboBox

answered on 27 Jun 2012

5 answers

212 views

Grid Display Differences in IE 8 and 9 and Compatibility Mode

Hi!

I noticed some display differences for the grid. In In the compatibility mode of Internet Explorer versions #8 and 9, the scroll bar extends all the way to the far right, even though the grid doesn’t have enough data to extend that far. If I take it out of compatibility mode, in Internet Explorer version #9, the scroll bar starts out next to the grid, like it should, but, after a post-back or something, the columns get wide enough so that the grid fills the whole screen. That doesn’t happen in Internet Explorer version #8. We can’t ensure which browser version our clients use (other than saying that they should use Internet Explorer), so is there any way around this? Has anyone else noticed similar problems? Thanks!

Holly

Grid

answered on 27 Jun 2012

1 answer

69 views

Can some one tell where I went wrong in using radwindow

My design

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="radwindow1.aspx.cs" Inherits="radwindow1" %>

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

<!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>

</head>

<body>

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

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

</telerik:RadScriptManager>

<div>

<telerik:RadWindow ID="rdwndw" runat="server" VisibleOnPageLoad="false">

<Shortcuts>

<telerik:WindowShortcut CommandName="CloseAll" Shortcut="Esc" />

</Shortcuts>

<ContentTemplate>

<asp:UpdatePanel ID="UpdatePanel1" runat="server">

<ContentTemplate>

<telerik:RadComboBox ID="RadComboBox1" runat="server" AutoPostBack="true" OnSelectedIndexChanged="sel1">

<Items>

<telerik:RadComboBoxItem Text="One" Value="One" />

<telerik:RadComboBoxItem Text="Two" Value="Two" />

<telerik:RadComboBoxItem Text="Three" Value="Three" />

<telerik:RadComboBoxItem Text="Four" Value="Four" />

</Items>

</telerik:RadComboBox>

<telerik:RadTextBox ID="RadTextBox1" runat="server">

</telerik:RadTextBox>

<telerik:RadButton ID="RadButton2" runat="server" Text="Save" OnClick="RadButton2_Click">

</telerik:RadButton>

</ContentTemplate>

</asp:UpdatePanel>

</ContentTemplate>

</telerik:RadWindow>

<telerik:RadButton ID="rdbtnwhAnother" Text="Add WithHolding" runat="server" ButtonType="LinkButton"

OnClick="rdbtnwhAnother_Click">

</telerik:RadButton>

</div>

</form>

</body>

</html>

My code is as follows

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Reflection;

public partial class radwindow1 : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

}

protected void rdbtnwhAnother_Click(object sender, EventArgs e)

{

rdwndw.VisibleOnPageLoad = true;

}

protected void RadButton2_Click(object sender, EventArgs e)

{

rdwndw.VisibleOnPageLoad = false;

}

protected void sel1(object sender, EventArgs e)

{

RadTextBox1.Text = RadComboBox1.SelectedItem.Text;

}

Unable to close the window

Window

answered on 27 Jun 2012

5 answers

179 views

Vertical scrolling page in a tablet (iPAD/Galaxy)

Hello,

I have a grid 100% width and with 20 lines per page that obviously don't fit in a tablet screen (iPAD and Samsung Galaxy). The problem is that I'm not capable of scrolling the page vertically. In the iPAD I'm able to do it with two fingers, but in the Samsung Galaxy I didn't find a way to do it.

Any idea?

Thank you
Roberto

Grid

answered on 27 Jun 2012

3 answers

142 views

[Solved] RedChart and ChartSeries

Any one can help me to apply vertical style on Chart Series in RedChart. As i want to show x axis item vertically in positive direction
My Sample Code :

      ChartSeries pSeries = new ChartSeries();

          //radBarGraph.SeriesOrientation = Telerik.Charting.ChartSeriesOrientation.Vertical;
            int iCount = 5;
            radChart.PlotArea.XAxis.AutoScale = false;
            radChart.PlotArea.XAxis.Items.Clear();
            for (int i = 0; i < iCount; i++)
            {

                // Add a new item
                pSeries.AddItem((double)i * 12, "Jan");
                radChart.PlotArea.XAxis.Items.Add(new ChartAxisItem("R"+Convert.ToString(iCount - i)));
                //pSeries.AddItem((double)i * 2, Convert.ToString(i * 2));
                //radChart.PlotArea.XAxis.Items.Add(new ChartAxisItem(Convert.ToString(iCount - i)));
            }

            radChart.Series.Add(pSeries);

Here "Jan" value show horizontally but i want to show it Vertically

Please Suggest..

Chart (Obsolete)

answered on 27 Jun 2012

3 answers

160 views

Panel Refresh

Hi All,

How can i avoid panel menu refresh while selecting a page.

Regards,

Prassin

PanelBar

answered on 27 Jun 2012

1 answer

231 views

Radmenu in iFrame

Hi there

I have an AJAX Q10 Radmenu that I have to run in an Iframe on an ASPX page. I know this it totally not ideal, but to cut a long story short, this is the only way that we can integrate it into the code and we would really like to use the Radmenu in this scenario.

I databind the Radmenu to the database with a lot of parent-child-child-child menus. It runs perfectly in the Iframe, but sometimes, if you move the mouse fast over the iframe, the child will expand and not collapse after the mouse left the iframe. So then you have an expanded radmenu sitting inside the iframe, and the only way to make it collapse, is to move the mouse over it again.

I tried changing the expand delay to a higher value, or make it "click to open", but I still experience the behaviour where sometimes, it doesn't collapse due to the fact that it's running in the iframe and the mouse is no longer hovering over the iframe. I get this behaviour in all browsers, IE 7, 8, 9, FF, Chrome, Safari.

I hope this makes sense and I was hoping that there's a timeout script or something that I can place on the page with the radmenu running inside the iframe that will collapse all child menu's say after a second or two, if the mouse is no longer over it?

Any advice would be appreciated!

Menu

answered on 27 Jun 2012

5 answers

169 views

Querystring Parameter not Working

what am I doing wrong with the InsertParameters? personId give me null in database, other values work

<asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString="<%$ ConnectionStrings:SchoolConnectionString %>"

DeleteCommand="DELETE FROM [Schedule] WHERE [Id] = @Id"

InsertCommand="INSERT INTO [Schedule] ([start], [end], [personId], [descripton], [subject]) VALUES (@start, @end, @personId, @descripton, @subject)"

SelectCommand="SELECT [start], [end], [personId], [descripton], [subject], [Id] FROM [Schedule]"

UpdateCommand="UPDATE [Schedule] SET [start] = @start, [end] = @end, [personId] = @personId, [descripton] = @descripton, [subject] = @subject WHERE [Id] = @Id">

<DeleteParameters>

<asp:Parameter Name="Id" Type="Int32" />

</DeleteParameters>

<UpdateParameters>

<asp:Parameter Name="start" Type="DateTime" />

<asp:Parameter Name="end" Type="DateTime" />

<asp:Parameter Name="personId" Type="Int32" />

<asp:Parameter Name="descripton" Type="String" />

<asp:Parameter Name="subject" Type="String" />

<asp:Parameter Name="Id" Type="Int32" />

</UpdateParameters>

<InsertParameters>

<asp:Parameter Name="start" Type="DateTime" />

<asp:Parameter Name="end" Type="DateTime" />

<asp:QueryStringParameter Name="personId" Type="Int32" />

<asp:Parameter Name="descripton" Type="String" />

<asp:Parameter Name="subject" Type="String" />

</InsertParameters>

</asp:SqlDataSource>

</form>

Scheduler

answered on 27 Jun 2012

1 answer

109 views

File Upload Problem. Emergency now!!

Hello. Telerik.

RadAysncUpload control has a problem at Chrome Browser.
RadAysncUpload control can't upload 2 more files at the same time.

we are using Telerik 2012.1.515.40 version. and I tested with previous telerik version .403 it works fine.

please see a attaching file and source code.

<%@ Page Language="VB" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="RadControlsWebApp11._Default" %>

<!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>

<script type="text/javascript">

//Put your JavaScript code here.

</script>

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

</telerik:RadAjaxManager>

<div>

<telerik:RadAsyncUpload ID="RadAsyncUploadAttachments" runat="server"

TabIndex="105" MultipleFileSelection="Disabled" AutoAddFileInputs="true">

</telerik:RadAsyncUpload>

</div>

<asp:Button runat="server" ID="button1" Text="save"/>

</form>

</body>

</html>

AsyncUpload

answered on 27 Jun 2012

1 answer

73 views

[Solved] Accept specific numeric value in radnumeric textbox

Hi,

How can i have a radnumeric textbox which accepts only digits from 0 to 5. ie.e should accept 52 but not 38.

Thanks

Input

answered on 27 Jun 2012