Questions on UI for ASP.NET AJAX Forum

1 answer

99 views

hi there ,
i have a database with 2 tables on it,one of 'em is used for Rows(TRows) and onother for Columns(TColumns).one table for Values too.(TValues)
i want to radgrid to be like an excel sheet ,and i want to load columns from TColumns and rows from TRows.then set values from TValues.

can i do that?? is it possible?

if it has onother solution please help me.
thanks.

Grid

answered on 23 Sep 2010

1 answer

58 views

RadMakedTextBox (introduced as a update contorl) OnBlur event suddenly Fires After Click On it

hi my dear friends :

i am so mad about onfocus and onblur events in ajaxify mode...
i have this problem in radcomboboxes and RadInput.

i have a radmaskedtextbox and i introduced it as a update control of an another ajaxified controls(such as radajaxmanager(ajaxified) and A RadTextBox).
in onblur of that radmaskedtextbox i call radajaxmanager ajaxRequest ( i Ajaxified RadAjaxManager).
when i click on that RadMaskedTextBox OnBlur event suddenly Fires (without click on another area) And The Codes in AjaxRequest Execute. (control loses it's focus)
i should click on it 2 or 3 time more for inputing data Because of losing focus.
why RadMasked Text Box Acts Like this?
i Have the same issue about a RadTextBoxes...

it seems without ajaxify mode every thing is ok but in ajaxify mode (introduce as a update control) focus and blur problems appear.

how can i fix this problem?

i am using radajaxmanager ....

thanks in future advance
best regards

Input

answered on 23 Sep 2010

0 answers

103 views

Bind excel file

Hi Telerik,
Can i know if File Explorer will help me in acheiving the following. I have to upload an excel file dynamically and as soon as i upload i need to display the file name as parent node and the sheets in excel as child nodes and the columns as their child nodes in a tree view structure. Also i should be able to drag the columns of each sheet and bind to a grid along with column data. Please do reply me as soon as possible. Thanks in advance.

FileExplorer

asked on 23 Sep 2010

3 answers

107 views

RADUpload POST locking up

I have a simple form that has the RADUpload and RADProgressbar on it. I have a save and cancel buttons (ASP:BUTTONS) and have registered thr respective Telerik controls in the web.config file (See Below) and when I press the Save (Submit) button, the page never returns. Eventually I will get an ajax time out error. The project is .NET 4.0 and I am using the Telerik controls v4.0.30319. Note, when I also press the cancel button, I still have a locked up page. I have tried many different combinations such as
* uploaded zero files
* 1 very small file and
* 1 very large file

  <system.web>
    <compilation debug="true" targetFramework="4.0">
      <assemblies>
        <add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
        <add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
        <add assembly="System.Speech, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
        <add assembly="System.Data.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
        <add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
      </assemblies>
    </compilation>
    <httpRuntime maxRequestLength="809600" />
    <authentication mode="Forms">
      <forms loginUrl="~/Account/Login.aspx" timeout="2880" />
    </authentication>
    <membership>
      <providers>
        <clear />
        <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
      </providers>
    </membership>
    <profile>
      <providers>
        <clear />
        <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/" />
      </providers>
    </profile>
    <roleManager enabled="false">
      <providers>
        <clear />
        <add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" />
        <add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" />
      </providers>
    </roleManager>
    <httpHandlers>
      <add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false" />
      <add path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" verb="*" validate="false" />
    </httpHandlers>
    <httpModules>
      <add name="RadUploadModule" type="Telerik.Web.UI.RadUploadHttpModule" />
    </httpModules>
  </system.web>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true">
      <add name="RadUploadModule" preCondition="integratedMode" type="Telerik.Web.UI.RadUploadHttpModule" />
    </modules>
    <validation validateIntegratedModeConfiguration="false" />
    <handlers>
      <add name="Telerik_Web_UI_WebResource_axd" verb="*" preCondition="integratedMode" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" />
      <add name="Telerik_RadUploadProgressHandler_ashx" verb="*" preCondition="integratedMode" path="Telerik.RadUploadProgressHandler.ashx" type="Telerik.Web.UI.RadUploadProgressHandler" />
    </handlers>
  </system.webServer>

Upload (Obsolete)

answered on 23 Sep 2010

1 answer

75 views

Refresh content area

Hi!

Ive built my own image editor dialog which is opened via a contextmenu for all img elements. Is there a way to refresh the content area so the edited image is refreshed without doing a postback?

/Niclas

Editor

answered on 23 Sep 2010

1 answer

88 views

Detecting no file name condition

I am using the RadUpload control and have an issue with it, as follows:

When the submit button is clicked without selecting any file in the upload control, a postback occurs but the button logic isn't called. The form is then cleared with no error message displayed.

How can I detect this condition (no upload file specified) and handle it in a more graceful manner?

Upload (Obsolete)

answered on 23 Sep 2010

5 answers

978 views

Find Control Of text box in header of radgrid

Hi All,

I am using telerik Rad Grid in my applilcation.I have placed a text box in the header of one column of this rad grid.

I am able to find the control of header and text box but my problem is that I am not able to get the text typed in that text box.
Here I am typing the code how I am finding the control of header and text box.

Dim header as Gridheaderitem=TryCast(RadGrid1.mastertableview.GetItemTypes(Getitem.header)(0),Gridheaderitem)
Dim textbox as textbox=Ctype(header.findControl("textbox"),textbox)
Dim strtext as string=textbox.text

Please see this if anyone is able to solve this problem...thanx in advance.

shubham

Grid

answered on 23 Sep 2010

3 answers

170 views

Setting DataSource at runtime

Hello,

I'm using with the RadGrid for display and edit data.

I want to set the DataSource at runtime, so in Page_Load i put:

myGrid.DataSource = myList;

myGrid.DataBind();

I have 2 problems with that:

1. for the first time data ara well but the next time that comes to Page_Load

a fall occurs.

2. the data are presented also without the DataBind,

but the next time that comes to Page_Load the changes that made on the grid disappear.

Can you refer me to a grid of receiving data at runtime and not by DataSourceID, and Lets to edit

Thanks.

Grid

answered on 23 Sep 2010

1 answer

81 views

Possible Security Risk?

The text editor in DNN may exploit a security risk.

If the editor is placed on a page, say for a registered user updating their profile's bio, the Image Manager, Document Manager, etc. gives the user access to the portal root, where they can delete, upload, rename images, docs, etc. along with looking at the directory structure. They could easily, through the Doc Manager, add a link in their bio to a restricted document and, once the bio is saved, click on the link to download the file.

The managers need to be disabled or localized to the logged in user's directory (/Portals/PortalId/Users/UserId/UserId).

Thanks,
Joshua

Editor

answered on 23 Sep 2010

3 answers

112 views

Input EmptyMessage

i am having a issue with RadMaskedTextBox using Prometheus 3.1218.2070.

the empty message does not display

    
            <telerik:RadMaskedTextBox ID="RadMaskedTextBox1" runat="server" 
        
                            EmptyMessage="MM/YYYY" Mask="##/####" DisplayMask="##/####" > 
        
            </telerik:RadMaskedTextBox>

Input

answered on 23 Sep 2010