Questions on UI for ASP.NET AJAX Forum

11 answers

1.5K+ views

Hi,

I am using radasyncupload customhttphandler in my application, i want to compress or resize images before uploading to server.

Onfileselect method is also not provide the complete path of image, so we can resize image using javascript and then upload to server.

Please provide possible options by which we can compress and reduce image before uploading to server.

AsyncUpload

answered on 19 Apr 2017

0 answers

102 views

Get expanded parent row from CommandItemTemplate in DetailsTable

Hi mates,

I have a Telerik RadGrid with a DetailsTable, and the following CommandItemTemplate is in this DetailsTable:
<CommandItemTemplate>
< asp:LinkButton ID="btnNuevoAperitivoFrioIng" runat="server" ForeColor="#384e73" OnClick="btnNuevoAperitivoFrioIng_Click" ><img style="border:0px;vertical-align:middle; height:24px; width:24px" alt="" src="../img/buttons/add.png"/>Nuevo</asp:LinkButton>
< /CommandItemTemplate>
I need to get the ID of the expanded parent row when I clic on btnNuevoAperitivoFrioIng (in the btnNuevoAperitivoFrioIng_Click function). How could I get this ID, please?

Thanks a lot in advance.

Cheers.

David Ortega

Grid

asked on 19 Apr 2017

0 answers

100 views

Get

Hi mates,

I have a Telerik RadGrid with a DetailsTable, and the following CommandItemTemplate is in this DetailsTable:

<CommandItemTemplate>
<asp:LinkButton ID="btnNuevoAperitivoFrioIng" runat="server" ForeColor="#384e73" OnClick="btnNuevoAperitivoFrioIng_Click" ><img style="border:0px;vertical-align:middle; height:24px; width:24px" alt="" src="../img/buttons/add.png"/>Nuevo</asp:LinkButton>
</CommandItemTemplate>

I need to get the ID of the expanded parent row when I clic on btnNuevoAperitivoFrioIng (in the btnNuevoAperitivoFrioIng_Click function). How could I get this ID, please?

Thanks a lot in advance.

Cheers.

David Ortega

Grid

asked on 19 Apr 2017

3 answers

548 views

Exporting to pdf and conditionally change text colour depending on a column value

Hi

I am exporting a radgrid to pdf and setting the background colour of alternate lines as light grey, font and font size for cells and footer in the item created event, and all is working as it should.

However I would like to change the text color or background color of a column based on the value of another column but I am not sure in which event I should do this while exporting to pdf. I tried the RadGrid1_ItemDataBound event but it has no effect on the pdf output.

Can you point me in the right direction?

Thanks

Grid

answered on 19 Apr 2017

1 answer

89 views

setting ajaxmanager to ajax refresh grid on commanditemplate radbutton

How do I set the ajaxmanager to ajax refresh a grid based on a button in the CommandItemTemplate since the button does not show up as a control in the ajaxmanager configuration wizard?

Ajax

answered on 19 Apr 2017

8 answers

413 views

how to Disable Drag and drop in editor.

i am facing issue, when trying to disable the drag and drop in radEditor. i refered the following Code. but it is not working for any browser. http://www.telerik.com/community/forums/aspnet-ajax/editor/disable-images-drag-and-drop.aspx
BRowsers : IE 9, Firefox 11, and Chrome.

<telerik:RadEditor ID="txtsomeID" runat="server" Width="100%" AutoResizeHeight="false"

Height="300px" TabIndex="1" StripFormattingOnPaste="All" EnableResize="false"

OnClientLoad="OnClientLoad" OnClientSubmit="OnClientSubmit">

<Content></Content>

<ContextMenus>

<telerik:EditorContextMenu Enabled="false" />

<telerik:EditorContextMenu TagName="IMG" Enabled="false" />

<telerik:EditorContextMenu TagName="TABLE" Enabled="false" />

</ContextMenus>

</telerik:RadEditor>

and the Java scrtipt and even OnClientLoad is not Firing at all

<script type="text/javascript>

function OnClientLoad(editor, args) {

var element = document.all ? editor.get_document().body : editor.get_document();

var eventHandler = document.all ? "drop" : "dragstart";

var selElem = editor.getSelectedElement();

$telerik.addExternalHandler(element, eventHandler, function(e) { $telerik.cancelRawEvent(e); return false; });

}

function OnClientSubmit(editor) {

editor.fire("FormatStripper", { value: "ALL" });

}

</script>

Editor

answered on 19 Apr 2017

0 answers

116 views

Row alignment problem after zoom in / out

Hi,

I've been experiencing a problem with RadPivotGrid for a while now and the problem is when you zoom in (or out) a page that contains radpivotgrid, row alignment is gone and as you see in the attached screenshot, the problem exists even in product demos.

this also happens occasionally without even zooming, specially on slow connections rows are not aligned with their headers properly.

Is there a fix for it? Is there a client side method that can realign rows?

Please help.

Thanks

PivotGrid

asked on 19 Apr 2017

7 answers

921 views

Long file name for RadAsyncUpload

Hi telerik,

I have a file which is having long file name, when i upload file in RadAsyncUpload the file name is looking too strange.

please help me to solve this.

thanks in advance.

Veeresh

AsyncUpload

answered on 18 Apr 2017

2 answers

68 views

Page Up/Page Down works in IE but not FireFox or Chrome

Hi, I'm using the rad grid with scrolling enabled. Page up / Page down scroll the rows of the grid in IE but not in chrome or fire fox.

I can re-create this using the online demo:

http://demos.telerik.com/aspnet-ajax/grid/examples/client/scrolling/defaultcs.aspx

Browse to that page in IE, click the grid then press page down on the keyboard.

Now do the same thing in Chrome or FireFox. The whole page scroll down instead of the rows in the grid.

This is the same problem I'm having in my project.

Thanks,
Erik

Grid

answered on 18 Apr 2017

8 answers

268 views

Output full URL from document manager

We are using the Editor and allowing users to open the document manager and select an item and click insert. When they click Insert it will insert a link with the document name as the hyperlink text. Is there a way to make it output the full URL to the document instead of just the name of the document?

Sometimes the text that is entered into the editor is being emailed to people as plain text and they need the full URL to get the document.

Editor

answered on 18 Apr 2017