Questions on UI for ASP.NET AJAX Forum

1 answer

101 views

Hello
I have created the dynamic checkbox template column. But the check boxes which is present in the grid has not enabled. I can't check or decheck those checkbox controls. Please help me on this Issue......

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;

using

System.Data;

using

DataAccessLayer;

namespace

GemsStandard.Transactions.Fees

{

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

{

FetchSQL fetchSQL = new FetchSQL();

protected void Page_Load(object sender, EventArgs e)

{

BindColumn();

}

public void BindColumn()

{

//http://www.telerik.com/community/forums/aspnet-ajax/grid/radgrid-runtime-columns.aspx

DataTable dt = new DataTable();

dt = fetchSQL.GetDataTable(

"select ac.AcademicYearName from tblAcademicYear ac", CommandType.Text);

GridBoundColumn boundColumn = new GridBoundColumn();

// boundColumn = new GridBoundColumn();

boundColumn.UniqueName =

"AcademicYearName";

boundColumn.DataField =

"AcademicYearName";

boundColumn.HeaderText =

"AcademicYearName";

RadGrid1.MasterTableView.Columns.Add(boundColumn);

GridCheckBoxColumn checkboxColumn = new GridCheckBoxColumn();

checkboxColumn.HeaderText =

"BusFee";

checkboxColumn.UniqueName =

"BusFee";

RadGrid1.MasterTableView.Columns.Add(checkboxColumn);

GridCheckBoxColumn checkboxColumn1 = new GridCheckBoxColumn();

checkboxColumn1.HeaderText =

"TFee";

checkboxColumn1.UniqueName =

"TFee";

RadGrid1.MasterTableView.Columns.Add(checkboxColumn1);

RadGrid1.MasterTableView.Columns.Add(Gvr);

RadGrid1.DataSource = dt;

RadGrid1.DataBind();

}

Grid

answered on 27 Jan 2011

3 answers

123 views

[Solved] RadXmlHttpPanel with RadAjaxPanel paging issue

Hello,

I have implemented easy fulltext searcher with RadXmlHttpPanel with RadAjaxPanel similar on http://demos.telerik.com/aspnet-ajax/xmlhttppanel/examples/gridinxmlhttppanel/defaultcs.aspx

I have some changes:

RadListView instead of RadGrid
ObjectDataSource configured for this RadListView instead of handling NeedDataSource event
disabled ViewState for this RadListView (because paging does not work with wiestate)
User asp:DataPager in RadListView (RaddataPager throwing exception in RadXmlHttpPanel)
I have search TextBox outside XmlHttpPanel as filter input to the ListView.

When I try it in the VisualStudio it works good. When I type some words to the textbox results are loaded and paging works.
When I publish it into the IIS 6 first paging works but in the next postback I get javascript error:

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729)

Timestamp: Fri, 21 Jan 2011 15:47:23 UTC

Message: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 405

Line: 6

Char: 84093

Code: 0

URI: http://risdev/KM/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=scriptManager_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a1f68db6e-ab92-4c56-8744-13e09bf43565%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2010.3.1109.40%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a30468509-1b07-456a-b5f4-bb35a9cae168%3a16e4e7cd%3a86526ba7%3a874f8ea2%3aed16cbdc%3af7645509%3a24ee1bba%3af46195d3%3a19620875%3a490a9d4e%3abd8f85e4%3ae330518b%3a1e771326%3ac8618e41%3bnData.KnowledgeManagement.Web%2c+Version%3d1.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3dnull%3aen-US%3adf04c003-4d7b-4c85-89a9-019a1e4b5e86%3ac7908112%3bTelerik.Web.UI%2c+Version%3d2010.3.1109.40%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a30468509-1b07-456a-b5f4-bb35a9cae168%3ab7778d6c%3a9cdfc6e7%3addbfcb67%3a58366029%3a628ebdd0

When I disable ajax on RadAjaxPanel, it works OK but with normal postabck.

Could you help me?
Thanks
Jiri

XmlHttpPanel

answered on 27 Jan 2011

1 answer

104 views

Image Upload

I have followed the sample at http://demos.telerik.com/aspnet-ajax/upload/examples/async/imageuploader/defaultcs.aspx?product=asyncupload

It works perfectly in Firefox.

However, in Internet Explorer, when the image is uploaded and appears on the page, it is not the correct size. It is stretched to a 500px width.

I am using version 2010.3.1312.35

AsyncUpload

answered on 27 Jan 2011

6 answers

274 views

Bug with Disabled Grid - Command Item still clickable

Hi All,
I have a RadGrid with CommandItemDisplay="Top".
In the code behind, I set RadGrid.Enabled = false;
When I run the project, the RadGrid does look disabled, but the link to the right of the [+] button "Add New Record" can still be clicked on.
Is the something special I need to do with this?
Thanks,
Steele.

Grid

answered on 27 Jan 2011

2 answers

209 views

Open Rad Window From server side

Hello ,

I wanted to open rad window when user clinked one of my menu item. Consider that menu item is "Product". Menu click event code is as follows:

protected void NavigationMenu_ItemClick(object sender, Telerik.Web.UI.RadMenuEventArgs e)

{

if (e.Item.Value == "Theme")

{

}

else if (e.Item.Text == "Product")

{

ScriptManager.RegisterStartupScript(this, GetType(), "openWin", "openWin();", true);

}

And my JavaScript function is as follows :

function openWin() {
var oWnd = radopen("Product.aspx", "RadWindow1");
oWnd.moveTo(125, 60);
}

Now when I clicked on Produce menu I am getting following JavaScript error .

Error: b is undefined
Source File: http://localhost/Company/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a8f393b2b-3315-402f-b504-cd6d2db001f6%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2010.3.1317.40%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a8fa155ef-f4b5-45a5-8081-4caa696cfcad%3a16e4e7cd%3af7645509%3a24ee1bba%3ae330518b%3a1e771326%3ac8618e41%3aa7e79140%3a874f8ea2%3a19620875%3af46195d3%3a490a9d4e%3abd8f85e4
Line: 8175

If any one knows how to solve this then please tell me.In short I want to open rad window from server side.

-Thanks

Window

answered on 27 Jan 2011

10 answers

134 views

Intermittent Error

Hi All

Every now and again, with no real pattern our application throws a server error.

The error is 'There was a problem Extracting the DataKeyValues from the Datasource Please ensure that dataKeynames are specified......

The error is raised from several places.

The pages are hit 100's of times an hour with the error 4-5 time a day.

The error I'm using version 1215 but the problem as also pressent in previous versions

I have try catches around all my code, but this still gets trhough.

Can anyone shead any light on this please.

Andy

General Discussions

answered on 27 Jan 2011

2 answers

91 views

Call Select from outside

Hi,
I have a question regarding AsyncUploader. I use this control to upload multiple files(images) and everything is working perfect. But I have a great problem regarding the layout. What I need is a button to call the function that the button " Select " calls it. I mean a button called "Load Photos" for example, which once clicked to open the window "Open" where I can select the files I need. A js script is perfect, a code behind will do also.
Thank you in advance,
Moroianu George

AsyncUpload

answered on 27 Jan 2011

2 answers

307 views

[Solved] BIG PROBLEM WITH v4.0.30319

All Telerik Devs,

I tried this on multiple rad controls... it appears when I add ClientIDMode="Static" on the RadScheduler, or RadMenu, or the RadButton the RadWindow Control will just not open, or when it does open it will not show the content w/in the content template.

Just an FYI

General Discussions

answered on 27 Jan 2011

1 answer

62 views

Hierarchal Grid state problem

Hi,

We are facing a problem with hierarchal grid in our application. when we expand the arrow and select a child item and collapse the arrow then the selected child items are getting deselected. Any help will be appreciated.

General Discussions