Questions on UI for ASP.NET AJAX Forum

3 answers

183 views

I creat a project and using gzip in Global.asax :
protected void Application_BeginRequest(object sender, EventArgs e)
    {
        HttpApplication app = (HttpApplication)sender;
        string acceptEncoding = app.Request.Headers["Accept-Encoding"];
        System.IO.Stream prevUncompressedStream = app.Response.Filter;

        if (acceptEncoding == null || acceptEncoding.Length == 0)
            return;

        acceptEncoding = acceptEncoding.ToLower();

        if (acceptEncoding.Contains("gzip"))
        {
            // gzip
            app.Response.Filter = new System.IO.Compression.GZipStream(prevUncompressedStream,
                System.IO.Compression.CompressionMode.Compress);
            app.Response.AppendHeader("Content-Encoding",
                "gzip");
        }
        else if (acceptEncoding.Contains("deflate"))
        {
            // defalte
            app.Response.Filter = new System.IO.Compression.DeflateStream(prevUncompressedStream,
                System.IO.Compression.CompressionMode.Compress);
            app.Response.AppendHeader("Content-Encoding",
                "deflate");
        }
    }
But I use control of Telerik then style error. It doen't display. Can I help me fix.Thanks all
Project address : <the link was removed because the project contains a registered Telerik.Web.UI.dll, which violates the license agreement - please remove the dll or the whole project from the shared location>
My email :vthoangtnt@gmail.com

General Discussions

answered on 11 Apr 2012

0 answers

102 views

RadBinaryImage Onload Resize

Hi Telerik,

How to RadBinaryImage Onload Resize?

Regards,
Bekir Ersin

Upload (Obsolete)

asked on 11 Apr 2012

3 answers

127 views

Highlight todays date

How to highlight today's date in DateTimeColumn when filtering in grid

Calendar

answered on 11 Apr 2012

0 answers

100 views

Unable to get dynamic RadComboBox Item selenium IDE

HI,

i am using Selenium IDE for test purpose.i have tried with a sample program which has a combo-box has dynamically added items during page load. by selecting an item in a combobox and then a button action. selected item test will load to a textbox. it works fine. but when im testing this program with selenium IDE. instead selected item default item is displayed in a textbox. i got struck with this problem for a long time. please provide a better solution. sample code is followed by:

selenium IDE HTML:

<?xml version="1.0" encoding="UTF-8"?>

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

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

<head profile="http://selenium-ide.openqa.org/profiles/test-case">

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<link rel="selenium.base" href="http://localhost:3623/" />

<title>New Test</title>

</head>

<body>

<table cellpadding="1" cellspacing="1" border="1">

<thead>

<tr><td rowspan="1" colspan="3">New Test</td></tr>

</thead><tbody>

<tr>

<td>open</td>

<td>/Default.aspx</td>

<td></td>

</tr>

<tr>

<td>click</td>

<td>id=ddItem_Arrow</td>

<td></td>

</tr>

<tr>

<td>type</td>

<td>id=ddItem_Input</td>

<td>Item4</td>

</tr>

<tr>

<td>click</td>

<td>css=li.rcbHovered.</td>

<td></td>

</tr>

<tr>

<td>clickAndWait</td>

<td>id=Button1</td>

<td></td>

</tr>

</tbody></table>

</body>

</html>

Selenium IDE c# format :

selenium.Open("/Default.aspx");

selenium.Click("id=ddItem_Arrow");

selenium.Type("id=ddItem_Input", "Item4");

selenium.Click("css=li.rcbHovered.");

selenium.Click("id=Button1");

selenium.WaitForPageToLoad("30000");

sample program code

aspx page:

<body>

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

<div>

<asp:ScriptManager ID="ScriptManager1" runat="server">

</asp:ScriptManager>

<telerik:RadComboBox ID="ddItem" runat="server">

</telerik:RadComboBox>

<asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" />

<br/>

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

</div>

</form>

</body>

aspx.cs page

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

ddItem.Items.Add(new RadComboBoxItem("Item1"));

ddItem.Items.Add(new RadComboBoxItem("Item2"));

ddItem.Items.Add(new RadComboBoxItem("Item3"));

ddItem.Items.Add(new RadComboBoxItem("Item4"));

}

protected void Button1_Click(object sender, EventArgs e)

{

txtbxShow.Text = ddItem.SelectedItem.Text;

}

Thanks and Regards,
Venkat

ComboBox

asked on 11 Apr 2012

2 answers

593 views

Unable to get value of the property 'innerHTML': object is null or undefined

Hi

I am trying to open a detail page by clicking a row in the grid and passing the detail page the value of the ID column, with Javascript like this:

<script type="text/javascript">

function RowClick(sender, eventArgs) {

var MasterTableView = eventArgs.get_tableView();

var row = MasterTableView.get_dataItems()[eventArgs.get_itemIndexHierarchical()];

var cell = MasterTableView.getCellByColumnUniqueName(row, "ID");

var oWnd = radopen("Details.aspx?ID=" + cell.innerHTML);

}

</script>

But when I click a row of the grid I get the error " Unable to get value of the property 'innerHTML': object is null or undefined"
I must be missing something but I just can't see it. What am I doing wrong?

Please point me in the right direction someone!

Thanks

Clive

PS The aspx page is like this

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

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

SelectCommand="SELECT [ID], [DateStart], [DateEnd], [RallyName], [Location] FROM [tblRallies] WHERE DateDiff(day, getDate(), [DateStart]) > 1 ORDER BY [DateStart]">

</asp:SqlDataSource>

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1"

GridLines="None" Skin="WebBlue" AutoGenerateColumns="False">

<ClientSettings>

<ClientEvents OnRowClick="RowClick" />

</ClientSettings>

<MasterTableView datakeynames="ID" datasourceid="SqlDataSource1">

<CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings>

<RowIndicatorColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

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

ReadOnly="True" SortExpression="ID" UniqueName="ID" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="DateStart" DataType="System.DateTime"

HeaderText="Start" SortExpression="DateStart" UniqueName="DateStart">

<EditItemTemplate>

<asp:TextBox ID="DateStartTextBox" runat="server"

Text='<%# Bind("DateStart") %>'></asp:TextBox>

</EditItemTemplate>

<ItemTemplate>

<asp:Label ID="DateStartLabel" runat="server" Text='<%# Eval("DateStart", "{0:dd/M/yyyy}") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="DateEnd" DataType="System.DateTime"

HeaderText="End" SortExpression="DateEnd" UniqueName="DateEnd">

<EditItemTemplate>

<asp:TextBox ID="DateEndTextBox" runat="server" Text='<%# Bind("DateEnd") %>'></asp:TextBox>

</EditItemTemplate>

<ItemTemplate>

<asp:Label ID="DateEndLabel" runat="server" Text='<%# Eval("DateEnd", "{0:dd/M/yyyy}") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="RallyName" HeaderText="RallyName"

SortExpression="RallyName" UniqueName="RallyName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Location" HeaderText="Location"

SortExpression="Location" UniqueName="Location">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<HeaderContextMenu EnableImageSprites="True" CssClass="GridContextMenu GridContextMenu_Default"></HeaderContextMenu>

</telerik:RadGrid>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">

</telerik:RadWindowManager>

Grid

answered on 11 Apr 2012

1 answer

82 views

ExpandMode="ServerSideCallBack" and "Script control is not a registered script control" error

Hi

I'm experiencing a problem with RadTreeView when NodeTemplate has got a RadGrid inside of it. This generally works correct, but when ExpandMode="ServerSideCallBack" is used for node it gives an error message on expand, saying:

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

This simple test page shows the problem for me:

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

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

<!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>

<script type="text/javascript" language="javascript">

AddServerNode = function (name, serverId) {

treeView = $find("<%= TestTree.ClientID %>");

treeView.trackChanges();

var node = new Telerik.Web.UI.RadTreeNode();

node.set_text(name);

node.set_expandMode(Telerik.Web.UI.TreeNodeExpandMode.ServerSideCallBack);

treeView.get_nodes().add(node);

treeView.commitChanges();

}

</script>

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

<div>

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

</telerik:RadScriptManager>

<asp:Button runat="server" ID="btnAdd" Text="Add" OnClientClick="AddServerNode('client');return false;" />

<Telerik:RadTreeView runat="server" ID="TestTree" OnNodeExpand="TestTree_NodeExpand">

<NodeTemplate>

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

<telerik:RadGrid runat="server" ID="testGird" />

</NodeTemplate>

<Nodes>

<telerik:RadTreeNode runat="server" ID="node1" Text="ClientSide" ExpandMode="ServerSide"/>

<telerik:RadTreeNode runat="server" ID="node2" Text="ServerSideCallBack" ExpandMode="ServerSideCallBack" />

</Nodes>

</Telerik:RadTreeView>

</div>

</form>

</body>

</html>

Codebehind:

using Telerik.Web.UI;

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

{

protected void TestTree_NodeExpand(object sender, RadTreeNodeEventArgs e)

{

var node = new RadTreeNode("childnode");

e.Node.Nodes.Add(node);

}

In case there is a workaround for this - please note that I would like this to work for client-side added node also (Add button in sample above).

TreeView

answered on 11 Apr 2012

6 answers

122 views

Background-Images upload?

Hello,
I've been trying to fine-tune and add background images for different parts of both the TabStrip and the Menu e.g. Tabs->Outer Wrapper etc. , but it seems like we can't add our own images yet? All I can do is either keep or remove the existing image being used. When I click on the image file dialog in IE8, nothing hapens, in FF3.5 I get an "Image not recognized" banner on the preview control. Is this a bug or just a feature yet to be implemented? Thanks!

Visual Style Builder

answered on 11 Apr 2012

14 answers

300 views

RadFileExplorer Upload Progress Context

Has anyone gotten the Upload Progress to work in RadFileExplorer? There is a code library here: http://www.telerik.com/community/code-library/aspnet-ajax/file-explorer/add-a-radprogressarea-inside-the-upload-dialog.aspx that goes into it and it works. I have that implemented on my site however if you are uploading say a 20MB document the upload progress bar only shows up at the end right before the file is completely uploaded. So it's like the upload is nearly complete then the upload progress bar flashes for a second then the upload is done. Here is my code:

ASCX:

function

OnClientLoad(oFExplorer, args) {

windowManager = oFExplorer.get_windowManager();

windowManager.add_show(uploadWindowShown);

}

function

uploadWindowShown(oWindow, args) {

if (oWindow.get_title() == "Upload") {// The upload window

//oWindow.moveTo(200, 100);

// Find the upload button in the Upload dialog

var uploadBtn = $get("<%= RadFileExplorer1.ClientID %>_btnUpload");

uploadBtn.onclick =

function (e) {

this.style.display = "none";

};

var progressArea = $find("<%= RadProgressArea1.ClientID %>");

// Use the button to find the parent node

uploadBtn.parentNode.insertBefore(progressArea.get_element(), uploadBtn);

}

<

telerik:RadFileExplorer ID="RadFileExplorer1" runat="server" EnableCopy="true" OnExplorerPopulated="RadFileExplorer1_ExplorerPopulated"

OnClientFileOpen="OnClientFileOpen"

OnClientFolderLoaded="OnClientFolderLoaded"

OnClientLoad="OnClientLoad"

OnClientMove="OnClientMove"

OnClientFolderChange="OnClientFolderChange"

OnClientCopy="OnClientCopy"

OnClientCreateNewFolder="OnClientCreateNewFolder"

OnClientDelete="OnClientDelete"

Width="100%" KeyboardShortcuts-Back="BACK" KeyboardShortcuts-Delete="DEL"

KeyboardShortcuts-Forward="RIGHT" KeyboardShortcuts-UploadFile="F12" KeyboardShortcuts-Refresh="F5" KeyboardShortcuts-PopupWindowClose="ESC"

KeyboardShortcuts-NewFolder="F3" Configuration-MaxUploadFileSize="1572864000" DisplayUpFolderItem="false" OnItemCommand="RadFileExplorer1_ItemCommand"></telerik:RadFileExplorer>

CODE BEHIND:

protected

void RadFileExplorer1_ItemCommand(object sender, RadFileExplorerEventArgs e)

{

if (e.Command.Equals("UploadFile"))

{

RadProgressContext context = RadProgressContext.Current;

context.SecondaryTotal = Request.Files.Count;

for (int i = 1; i < Request.Files.Count; i++)

{

// A very time consumming task

context.SecondaryValue = i.ToString();

context.SecondaryPercent = i.ToString();

context.CurrentOperationText =

"Doing step " + i.ToString();

if (!Response.IsClientConnected)

{

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

break;

}

}

Thanks,
Adam

FileExplorer

answered on 11 Apr 2012

1 answer

216 views

Components Metro Style

Hi I'm new In telerik... So I would like to know if there are Metro Style Components For web or If with the web components I can use to make a style metro.

Thanks!!!..

General Discussions

answered on 11 Apr 2012

7 answers

119 views

when getting RecurrenceRule, error Input string was not in a correct format.

Hi

When radiobutton 'every x day(s)' is checked and the days are not filled in, Getting the RecurrenceRule property from the control gives an exception Input string was not in a correct format. This looks like a bug of the control RadSchedulerRecurrenceEditor

Does anybody know a solution to this?

Scheduler

answered on 11 Apr 2012