or
1 answer
72 views
1. Is it possible to remove the inner white border of the lightbox? I mean the one that surrounds an image.
2. Is it possible to adjust the opacity level of the backdrop? All I can find is it's either on or off according to whether the lightbox is modal or not.
2. Is it possible to adjust the opacity level of the backdrop? All I can find is it's either on or off according to whether the lightbox is modal or not.
Angel Petrov
Telerik team
answered
on
11 Dec 2014
7 answers
119 views
Hello,
Kind of a weird question but I'll try to be as descriptive as possible. :)
I have a web app that uses on demand loading. You can drill down about 4 levels. I've noticed that when you drill down from level 3 to 4 it fires the events childItemsDatabind 3 times and NeedDataSource once. What I'm trying to accomplish is unnecessary trips to the data base and if your drilling from level 3 to 4 it should only bind that level and assume the rest of the tree levels don't need rebinding. This would allow a single trip to the data base only for the expanded node.
Any thoughts?
Kind of a weird question but I'll try to be as descriptive as possible. :)
I have a web app that uses on demand loading. You can drill down about 4 levels. I've noticed that when you drill down from level 3 to 4 it fires the events childItemsDatabind 3 times and NeedDataSource once. What I'm trying to accomplish is unnecessary trips to the data base and if your drilling from level 3 to 4 it should only bind that level and assume the rest of the tree levels don't need rebinding. This would allow a single trip to the data base only for the expanded node.
Any thoughts?
Viktor Tachev
Telerik team
answered
on
11 Dec 2014
10 answers
441 views
Hi,
I am having 5 panels on my screen.
On 4 panels, I have RadHtmlChart graphs.
On 1 panel, I have drop down control, to select which panel I want to update and some other parameters for that panel to apply. When the user selects 'Apply', only that particular panel needs to be updated.
In asp.net, I know the way, using updatepanels with asynchronous and triggers. I am new to telerik. I am trying to replicate using RadAjaxManager. Any help on how to achieve this. I had them listed under RadAjaxManager in UpdatedControls list. But all of them are getting refreshed.
Thank you,
Madhavi
I am having 5 panels on my screen.
On 4 panels, I have RadHtmlChart graphs.
On 1 panel, I have drop down control, to select which panel I want to update and some other parameters for that panel to apply. When the user selects 'Apply', only that particular panel needs to be updated.
In asp.net, I know the way, using updatepanels with asynchronous and triggers. I am new to telerik. I am trying to replicate using RadAjaxManager. Any help on how to achieve this. I had them listed under RadAjaxManager in UpdatedControls list. But all of them are getting refreshed.
Thank you,
Madhavi
Maria Ilieva
Telerik team
answered
on
11 Dec 2014
1 answer
97 views
Hi,
Is it possible to have a image as the background of a series to make a pictograph?
Thanks
Is it possible to have a image as the background of a series to make a pictograph?
Thanks
Danail Vasilev
Telerik team
answered
on
11 Dec 2014
7 answers
432 views
Hi,
When I tried to export to PDF, the footer is repeated at the bottom of every page. I just want the footer to be display at the bottom of last page only. Would you please tell me how can I do that?
Thanks
Lamk.
When I tried to export to PDF, the footer is repeated at the bottom of every page. I just want the footer to be display at the bottom of last page only. Would you please tell me how can I do that?
Thanks
Lamk.
Kostadin
Telerik team
answered
on
11 Dec 2014
2 answers
125 views
Hi,
I am reading grid cell values in the UpdateCommand event after the 'update' button on my grid is clicked. This code is working:
var Irn = editableItem["Irn"];
int iIrn = (int)((RadNumericTextBox)Irn.Controls[0]).Value;
But my problem is that I don't know what control type to use when doing the type cast, I mean for text data it comes out as 'System.Web.UI.WebControls.TextBox' which I didn't expect.
Surely there is a better way to do this?
I am reading grid cell values in the UpdateCommand event after the 'update' button on my grid is clicked. This code is working:
var Irn = editableItem["Irn"];
int iIrn = (int)((RadNumericTextBox)Irn.Controls[0]).Value;
But my problem is that I don't know what control type to use when doing the type cast, I mean for text data it comes out as 'System.Web.UI.WebControls.TextBox' which I didn't expect.
Surely there is a better way to do this?
Eyup
Telerik team
answered
on
11 Dec 2014
1 answer
222 views
Hi,
I am using a Rad tree view along with an iFrame.
Whenever i click on the Rad tree view nodes,based on the node levels some other pages will be displayed in the iFrame.
When i add some items into that Page(Page that shown in iFrame),I need to Refresh the Tree view so that it can display the
Updated values.
How can i do this?
Waiting for your reply.
I am using a Rad tree view along with an iFrame.
Whenever i click on the Rad tree view nodes,based on the node levels some other pages will be displayed in the iFrame.
When i add some items into that Page(Page that shown in iFrame),I need to Refresh the Tree view so that it can display the
Updated values.
How can i do this?
Waiting for your reply.
Boyan Dimitrov
Telerik team
answered
on
11 Dec 2014
1 answer
197 views
IE adds a small X within the ComboBox to enable to delete the entered text. I have realized that while it does remove the text, upon postback the Combobox will retain its original value.
What did I miss in my implementation? Or is it a general problem with that IE-specific function?
What did I miss in my implementation? Or is it a general problem with that IE-specific function?
0 answers
200 views
Hi,
I'm getting an error when trying to link Radspell with a CKEditor control.
The error is
SCRIPT438: Object doesn't support this property or method
Here are the Radspell and CKEditor controls
<radS:RadSpell id="oRadSpell" tabIndex="20" runat="server" UseSession="False" EditDistance="2" CookieExpirationTime="540" ControlToCheck="CKEditor1" ButtonLabel="Spell Check" ButtonCssClass="SmallFormButton" AllowAddCustom="False"></radS:RadSpell>
<CKEditor:CKEditorControl ID="CKEditor1" BasePath="../ckeditor/" runat="server" Width="90%" Height="200px"></CKEditor:CKEditorControl>
Can you let me know if there is a fix?
Thanks
I'm getting an error when trying to link Radspell with a CKEditor control.
The error is
SCRIPT438: Object doesn't support this property or method
Here are the Radspell and CKEditor controls
<radS:RadSpell id="oRadSpell" tabIndex="20" runat="server" UseSession="False" EditDistance="2" CookieExpirationTime="540" ControlToCheck="CKEditor1" ButtonLabel="Spell Check" ButtonCssClass="SmallFormButton" AllowAddCustom="False"></radS:RadSpell>
<CKEditor:CKEditorControl ID="CKEditor1" BasePath="../ckeditor/" runat="server" Width="90%" Height="200px"></CKEditor:CKEditorControl>
Can you let me know if there is a fix?
Thanks
3 answers
89 views
Hi
I've got a a TreeView which I populate programmatically in the Page_Load event. While creating nodes, I also specify a NodeExpand event
node.ExpandMode = TreeNodeExpandMode.ServerSideCallBack
This fires my TreeView_NodeExpand event when a node is expanded which is good so far. In the event, I am trying to populate a ListView by setting it's DataSource and calling it's DataBind() method. But the ListView never populates. In fact, I tried with a dummy label for which the text is being updated in the NodeExpand event but the label doesn't update.
I've even tried adding AjaxManager to the page and setting the UpdatedControlId to the listview. That didn't work either.
Please could you point out if I am missing anything here.
Thanks
Rama
I've got a a TreeView which I populate programmatically in the Page_Load event. While creating nodes, I also specify a NodeExpand event
node.ExpandMode = TreeNodeExpandMode.ServerSideCallBack
This fires my TreeView_NodeExpand event when a node is expanded which is good so far. In the event, I am trying to populate a ListView by setting it's DataSource and calling it's DataBind() method. But the ListView never populates. In fact, I tried with a dummy label for which the text is being updated in the NodeExpand event but the label doesn't update.
I've even tried adding AjaxManager to the page and setting the UpdatedControlId to the listview. That didn't work either.
Please could you point out if I am missing anything here.
Thanks
Rama
Hristo Valyavicharski
Telerik team
answered
on
11 Dec 2014
