Questions on UI for ASP.NET AJAX Forum

5 answers

875 views

javascript $find("<%= RadGrid1.ClientID %>") returns null on the webserver

Hi,

When testing my code on my development box, I am attempting to find a radgrid in javascript (on the client) using the command:

$find("<%= RadGrid1.ClientID %>")

This returns an object and I have no problems.

When I deploy my code to our web server, this returns a null. My question is whether the web server needs to have a Telerik license installed or can the binaries be deployed and the code should work.

The current deployed binaries are:
Telerik.Web.UI.XML
Telerik.Web.Device.Detection.xml
Telerik.Web.Design.dll
Telerik.Web.Device.Detection.dll
Telerik.Web.UI.dll
Telerik.Web.UI.Skins.dll

Thanks,

Grid

answered on 28 Apr 2015

1 answer

67 views

RadChart shrinks inside RadTab

We have 3 tab RadTabStrip and each of the tab has radtabs. We have radchart inside these tabs.

The chart gets loaded correctly onload. But it gets shrinked when i move from one tab to other.

I have noticed that 'd' attribute in 'path' element inside the 'g' element('svg') of radchart gets changed on moving from tabs to tabs.

Chart (HTML5)

answered on 28 Apr 2015

10 answers

204 views

Radgrid with print, copy, export etc. capabillity

Hi all,

I have a number of grids in my project(s). In many cases it is neccessary/helpful for users to

print the grids' content
copy to clipbord (for further analysis in e.g. Excel)
export data to a Excel readable file or PDF

I have set my sights on creating a user control containing a Radgrid (of course) and a toolbar of some sort which buttons can be enabled/disabled as needed (see attached mock-up picture where the toolbar replaces a pager's fuctionality plus has some tools). I have the feeling that this feature can be valuable to many users as it would provide a uniform approach to these common tasks.

I have be searching the forum for ideas and code snippets for my (dream) user control and I am stuck at the first stage. The print instructions in http://www.telerik.com/community/code-library/aspnet-ajax/grid/print-radgrid-contents.aspx do not work right out of the box (with or without skins).

I suspect that I am not the first one to have abovementioned need. Perhaps this functionality can already be found in some code library I have not stumbled on yet. But anyway... please point out to me the resources (complete code, snippets, problems) and might help me realize my user control.

Thank you!

Grid

answered on 28 Apr 2015

2 answers

64 views

tooltip rollover does not be updated to content for showing

Hi All,

I am facing a problem with tooltip, that the rollover keeps showing and does not be updated to the content. I can see the response contains the html code of the content ready for showing, but the rollover keeps showing and does not be changed to the html content.

I am using the version 3.5.0.0. and here is the settings:

<telerik:RadToolTipManager runat="server" AnimationDuration="150" ShowDelay="200" OnClientResponseError="OnClientResponseError"<br> HideDelay="10" HideEvent="LeaveToolTip" Position="TopCenter" RenderMode="Classic" ID="radTooltipMgr" Width="660px" Height="390px" RelativeTo="Element"<br> Animation="Fade" OnAjaxUpdate="OnAjaxUpdate" EnableDataCaching="True" AutoCloseDelay="0" RenderInPageRoot="True" Skin="BlackMetroTouch"><br></telerik:RadToolTipManager>

Does someone have the same problem with me?

Thanks for any suggestion!

ToolTip

answered on 28 Apr 2015

8 answers

726 views

RadGrid Update Command Not Working-Please help!

Hello All,

I have been through and through many examples and postings and, for the life of me, do not understand what I am doing wrong.

I am trying to get the values out of the update template to use in an update statement in the code behind. When I set the var values, it is setting the original text box value and not the edited value.

For example the original value is "Lake Erie Spring Bass Tournament". If I edit and change this value, my var t is set to the original value.

Any info is greatly appreciated.

Thank you,

Mike

Here is my code:

                    <telerik:RadGrid ID="RadGrid1" runat="server" AllowSorting="True"          
                AutoGenerateColumns="False" GridLines="None" AutoGenerateEditColumn="True" >         
            <HeaderContextMenu EnableAutoScroll="True"></HeaderContextMenu>         
                     
            <MasterTableView DataKeyNames="ID" >         
                <Columns>         
                     <telerik:GridBoundColumn DataField="ID" HeaderText="ID"          
                        UniqueName="column51" SortExpression="ID" Visible="false"          
                         DataType="System.Int32" ReadOnly="True" >         
                    </telerik:GridBoundColumn>         
                    <telerik:GridBoundColumn DataField="Tournament" HeaderText="Tournament"          
                        UniqueName="Tournament" SortExpression="Tournament">         
                    </telerik:GridBoundColumn>         
                    <telerik:GridBoundColumn DataField="Date" HeaderText="Date"          
                        UniqueName="Date" SortExpression="Date">         
                    </telerik:GridBoundColumn>         
                    <telerik:GridBoundColumn DataField="Boats" HeaderText="Boats"          
                        UniqueName="Boats" SortExpression="Boats">         
                    </telerik:GridBoundColumn>         
                    <telerik:GridBoundColumn DataField="Finished" HeaderText="Finished"          
                        UniqueName="Finished" SortExpression="Finished">         
                    </telerik:GridBoundColumn>         
                    <telerik:GridBoundColumn DataField="Fee" HeaderText="Fee" UniqueName="Fee"          
                        SortExpression="Fee">         
                    </telerik:GridBoundColumn>         
                    <telerik:GridBoundColumn DataField="Winnings" HeaderText="Winnings"          
                        UniqueName="Winnings" SortExpression="Winnings">         
                    </telerik:GridBoundColumn>         
                </Columns>         
                     
            </MasterTableView>         
            </telerik:RadGrid>         

                        Protected Sub RadGrid1_UpdateCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid1.UpdateCommand         
                     
                    Dim edititem As GridEditableItem = DirectCast(e.Item, GridEditableItem)         
                    Dim id As String = edititem.GetDataKeyValue("ID").ToString()         
                    Dim t As String = (TryCast(edititem("Tournament").Controls(0), TextBox)).Text         
                     
                     
                    ' dbinteractions.UpdateTournTrackerRecordByID(id, t)         
                     
                End Sub        

Grid

answered on 28 Apr 2015

1 answer

85 views

RadGrid Binding

hi all,

i m new to telerik controls.. please help me.. i want to know whether we can display the table value from database side by side like i shown below.. if it is possible how can we do that using telerik.

Name:abx Place :xxx
no list no list
1 aa 2 cc
3 ss 4 dd

Thanks in Advance,

Anju

Grid

answered on 28 Apr 2015

6 answers

379 views

SharePoint Tab Formatting

Hey Y'all,

I have a RadTabStrip on a site page I've built for SharePoint. The formatting worked perfectly on SharePoint 2007, but now that I've upgraded to 2010 I have a formatting issue. The tabs are displaying below the level of the quick launch (See Figure1.png). I've used the web dev tool in IE8 and tracked it to the clear:both coming from the .RadTabStrip .rtsLevel style (See Figure2.png, notice that forcing the style in the browser causes the tabs to display properly). The style is coming from your WebResource.axd and I can't seem to make my style take priority over the one you have coming in. Is there a way in the page or in my code to manually change that one style setting?

Thanks.

TabStrip

answered on 28 Apr 2015

9 answers

114 views

Custom RadProgressArea JS Error

I'm trying to use the RadProgressArea to show the progress of inserting records into a database but am getting a javascript error which is causing the RadProgressArea fields on subsequent requests to not be updated.

I am using a Master page and have the buttons inside a RadPanel bar and am using AJAX thru the RadAjaxManager. I am using the current version of the RadControls (v.2013.1.403.40).

Steps to reproduce the error.
1. Click on Step 1
2. RadProgressArea fields update successfully
3. Wait for progress to finish - JS Error appears after process Completes
4. Click on Step 1 again (RadProgressArea still shows 100% complete)

Function RadUploadSafariPoller

}else{try{document.execCommand("Stop");

}catch(a){window.location.href=window.location.href;

}}return;

}}}}var d=typeof(rawProgressData)!="undefined"&&rawProgressData.OperationComplete&&rawProgressData.OperationComplete.toLowerCase()=="true";

var b=(typeof(rawProgressData)!="undefined")?rawProgressData.InProgress:true;

if(d){this._stopAsyncPolling();

Uncaught TypeError: Object #<Object> has no method '_stopAsyncPolling' Default.aspx:38

RadUploadSafariPoller._handleCallback Default.aspx:38

(anonymous function) Default.aspx:8

RadUploadSafariPoller._sendXmlHttpRequest Default.aspx:16

RadUploadSafariPoller._makeCallback

return;

}if(!b){if(this._failureCounter){this._failureCounter++;

}if(this._failureCounter>10){this._stopAsyncPolling();

this._failureCounter=1;

return;

}}if(this._disposed||d){return;

}if(!this._isInAsyncUpload&&d){return;

Master Page - Nothing in .cs

<%@ Master Language="C#" AutoEventWireup="true" CodeFile="MasterPage.master.cs" Inherits="MasterPage" %>

<!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>

<asp:ContentPlaceHolder id="head" runat="server">

</asp:ContentPlaceHolder>

</head>

<body>

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

<div>

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

</telerik:RadAjaxManager>

<telerik:RadSkinManager ID="RadSkinManager1" Runat="server" >

</telerik:RadSkinManager>

<telerik:RadScriptManager ID="RadScriptManager1" runat="server" AsyncPostBackTimeOut="600">

</telerik:RadScriptManager>

<asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

</asp:ContentPlaceHolder>

</div>

</form>

</body>

</html>

Default.aspx

<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">

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

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadPanelBar1" >

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadPanelBar1" LoadingPanelID="RadAjaxLoadingPanel1" />

<telerik:AjaxUpdatedControl ControlID="RadProgressArea1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

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

</telerik:RadAjaxLoadingPanel>

<telerik:RadPanelBar ID="RadPanelBar1" runat="server" Width="100%" ExpandMode="SingleExpandedItem">

<Items>

<telerik:RadPanelItem Text="1: Do Something 100 times" Expanded="true" >

<Items>

<telerik:RadPanelItem>

<ItemTemplate>

<asp:Button ID="btnStep1" runat="server" Text="Step 1" onclick="btnStep1_Click" />

</ItemTemplate>

</telerik:RadPanelItem>

</Items>

</telerik:RadPanelItem>

<telerik:RadPanelItem Text="2: Do Something 300 times" Expanded="true" >

<Items>

<telerik:RadPanelItem>

<ItemTemplate>

<asp:Button ID="btnStep2" runat="server" Text="Step 2" onclick="btnStep2_Click"/>

</ItemTemplate>

</telerik:RadPanelItem>

</Items>

</telerik:RadPanelItem>

</Items>

</telerik:RadPanelBar>

<telerik:radprogressmanager id="RadProgressManager1" runat="server" />

<telerik:radprogressarea id="RadProgressArea1" runat="server" displaycancelbutton="False" CssClass="center">

<ProgressTemplate>

<div class="rpaInner">

<div class="rpaHeader">

<strong>Total Progress</strong>

</div>

<div class="rpaBody">

<dl>

<dt class="rpaStatFirst">Total Progress Percent</dt>

<dd class="rpaStatFirst"><span runat="server" id="PrimaryPercent"></span>%</dd>

<dt>Total Progress:</dt>

<dd><span runat="server" id="PrimaryValue"></span></dd>

<dt>Insert Count:</dt>

<dd><span runat="server" id="PrimaryTotal"></span></dd>

<dt>Time Elapsed:</dt>

<dd><span runat="server" id="TimeElapsed"></span></dd>

</dl>

</div>

</ProgressTemplate>

</telerik:radprogressarea>

</asp:Content>

Default.aspx.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using Telerik.Web.UI;

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

{

protected void Page_Load(object sender, EventArgs e)

{

}

private void DoSomething(int LoopNum)

{

RadProgressContext context = RadProgressContext.Current;

context.PrimaryValue = 0;

context.PrimaryPercent = 0;

context.OperationComplete = false;

context.PrimaryTotal = LoopNum;

for (int i = 1; i <= LoopNum; i++)

{

context.PrimaryValue = i.ToString();

context.PrimaryPercent = Math.Round((decimal)i / LoopNum * 100, 1).ToString();

if (!Response.IsClientConnected)

{

//Cancel button was clicked or the browser was closed, so stop processing

break;

}

System.Threading.Thread.Sleep(100);

}

context.PrimaryValue = LoopNum;

context.PrimaryPercent = 100;

context.CurrentOperationText = "Complete";

context.OperationComplete = true;

}

protected void btnStep1_Click(object sender, EventArgs e)

{

DoSomething(100);

}

protected void btnStep2_Click(object sender, EventArgs e)

{

DoSomething(300);

}

Thanks,
Greg

ProgressArea

answered on 27 Apr 2015

7 answers

234 views

After update

I have a raddataform (2014 Q3), and I'm using the ItemUpdating event to run my custom update code (I update a few tables separately); it's working just fine. What I want to do is have the form return to "View" mode after a successful update. I'm sure it's a simple thing but it just stays in "Edit" mode even after a successful update. I have to click "Cancel" to get back to the View Template.

How can I make this work as expected? This has to be me just missing something amazingly simple.

Thanks!!

Amy

DataForm