Questions on UI for ASP.NET AJAX Forum

3 answers

142 views

Rad Chart Export

hi Everybody,
I am exporting radgrid into pdf. But on the same time, I want to add an jpg image into same pdf, by converting into bytes. In debugging it is showing all total bytes into newarr, and even it adds same total kbs into resultset pdf file, but it does not show that additional image into result pdf file. Please do help me.

MemoryStream chartStream;// it contain image in chartStream on button click and after button click execute RadGrid1_GridExporting.
protected void RadGrid1_GridExporting(object source, GridExportingArgs e)
        {
            using (FileStream fs = File.Create(FILEPATH))
            {
                byte[] chartbytes = System.Text.Encoding.Default.GetBytes(e.ExportOutput);
                byte[] imagebytes = chartStream.ToArray();
                byte[] newarr;
                newarr = chartbytes.Concat(imagebytes).ToArray();
                fs.Write(newarr, 0, newarr.Length);
            }
        }

General Discussions

answered on 24 Jul 2012

7 answers

1.3K+ views

Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control after upgrading to Q1 2010

I've been getting this error "Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control" on all of my combos since I upgraded to Q1 2010 version, is there any reason for that?

ComboBox

answered on 24 Jul 2012

3 answers

153 views

Error when resize tree pane width

Hi Telerik,
When I resize the tree pane width, grid of file explorer auto resize (file attachment).
Please help me fix bugs, thanks you so much.

This code :

<telerik:RadFileExplorer runat="server" ID="FileExplorer1" Configuration-MaxUploadFileSize="100000000" OnItemCommand="FileExplorer1_ItemCommand"

VisibleControls="Toolbar,ContextMenus,TreeView,Grid" Width="520px" Height="520px"

EnableCreateNewFolder="true" EnableOpenFile="true">

</telerik:RadFileExplorer>

FileExplorer

answered on 24 Jul 2012

0 answers

72 views

RadAsyncUpload

hello.. i am using RadAsyncUpload to upload my client files i want 2 check if the current uploaded file size is larger then the maximum allowed file size i want 2 display my validation label without making that file appear in the progress area like appearing in the second image

AsyncUpload

asked on 24 Jul 2012

2 answers

71 views

Edit in RadGrid?

Hi everybody!
I have a problem about edit in radgrid. I do example http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/editmodes/defaultcs.aspx# When I click update, data in grid is changed but grid is not normal (editmode of this row is inplace). Although, when I click cancel, grid is normal (this row is normal).
Have you any idea! Thanks you!

Grid

answered on 24 Jul 2012

1 answer

144 views

tool bar confirm dialog

I have a custom control "toolbar" my page and I have created a confirm dialog for one of the toolbar button. I need to hook-up some server side code from the javascript. Is is possible with telerik toolbar ? Thanks in advance.

ToolBar

answered on 24 Jul 2012

1 answer

134 views

get_text problem

I have attempted a file where I setup to use a RadButton. I wanted to call a client-side routine on click and change the text of the button from Update to Updating, then execute server-side code for the click event. I also want to test the text and if is not equal to update then do not allow executing the server-side code again.

The problem is I get a compiler error everytime and way I try to use the get_text() function. Please look at the code and tell me what I am doing wrong.

Thanks

Button

answered on 24 Jul 2012

3 answers

102 views

[Solved] How to use CSS for all ajax controls

Hi,

We are working on our project by your product.
We try to create a style sheet file to control all font style in web applications.

In a style we have define font-name and font-size follow the below style.

body, td ,input
{
font-size: 10pt;
font-family:MS Sans Serif;
font-style:normal;
font-variant:normal;
font-weight:normal
}

Then we found that it does't any affect to your controls (etc. combobox).

What should we do for use CSS style in your controls.

Best Regards
Wanlop Niwatsreesuphun

General Discussions

answered on 24 Jul 2012

11 answers

445 views

SQL Server 2008 Developper Edition

Hi guys,

this is a minor issue, but I've been thinking about writing about it for... years :)

The installation of the Telerik ASP.Net Ajax controls is intended to be done on a computer used by a developper. But strangely enough it takes into account only the SQL Express edition for the demo databases, leaving aside the full SQL Server 2008 R2 Developper Edition, which is of course the one generally used (otherwise one is missing the extensions like SQL Profiler, the super usefull tool!!)

Of course this isn't a difficult issue as one just needs to edit the win.ini file and manually attach the demo databases to the SQL Server instance, but wouldn't it be nice during the installation to detect the SQL Server version present on the computer, or at least to ask if the samples should be installed for SQL Express or the regular SQL Server ?

Francois

Installer and VS Extensions

answered on 23 Jul 2012

2 answers

339 views

[Solved] Missing Sprites from 'Common' Folder

When I exported a new skin with Visual Style Builder, a folder of images called "Common" was created. It contained five images:

CommandSpritesLight.png
CommandSpritesLightIE6.gif
CommonIcons.gif
loading.gif
loading_small.gif

The CSS generated for the Grid, however, refers to two images in the "Common" folder which aren't there:

/*context menu*/

.GridContextMenu_[My new skin] .rmLeftImage

{

background-image:url('Common/contextMenu.gif');

}

and

.RadGrid_[My new skin] .rgExpXLS,

.RadGrid_[My new skin] .rgExpDOC,

.RadGrid_[My new skin] .rgExpPDF,

.RadGrid_[My new skin] .rgExpCSV

{

background-image:url('Common/export.gif');

}

Is this just a bug with Visual Style Builder that needs to be fixed? Is there a way to get those sprites from somewhere other than VSB? It really would be most convenient if "Common" were listed along the left edge in VSB, just like "Grid" or "ListView," so the sprites inside could be edited by the user and not (partially) generated automatically.

Thanks!

Visual Style Builder

answered on 23 Jul 2012