Hi

I have long series names in a legend so I have set AutoTextWrap = true, but they wrap too much!
1 of the series names is wrapping over 3 lines instead of 2 lines, so I thought I'd make the legend box wider to accomodate it, but it ignores everything I've tried. I've attached a pic.
These lines do nothing:

• RadChart1.Legend.Appearance.Dimensions.Width = new Telerik.Charting.Styles.Unit(50);
• RadChart1.Legend.Appearance.ItemTextAppearance.Dimensions.Width = new Telerik.Charting.Styles.Unit(150);

while this line makes the legend disappear:

• RadChart1.Legend.Appearance.Dimensions.AutoSize = false;

Here is the markup:
and here is the relevant code behind:

What am I doing wrong?

Is there any in-built support to save filters and load them back instead of specifying filters everytime?

Hi,

I'm inserting row's on the client side using a web service to insert a new row into the database and javascript to rebind the grid.
But when row is inserted, it only show's a plan grey row instead of a row with 5 columns and each column should have a textbox
control. When I check the HTML source I notice the row I inserted has a class="rgAltRow" i think this is my problem because the
other rows has class="rgEditRow". I will attach 2 screen shots one with the grid and the other the browser source code. I await
your assistance.
Web service


Thanks,
Ron.

I have a radTreeView control in a ContentPage.  I am loading the nodes dynamically at runtime.  My MasterPage contains a radAjaxPanel and the ContentPane is contained within the panel, so all of my Content Pages are ajaxified.  This has been working great up until now.

When I click on a node in my radTreeView, the NodeClick event is fired THE FIRST TIME.  If I subsequently click on another node, the event is not fired and I'm getting the following error:

Sys.WebForms.PageRequestManagerServerErrorException:  An unknown error occurred while processing the request to the server.  The status code returned from the server was: 500

I've seen other posts that say to load my nodes using ExpandedMode = TreeNodeExpandedMode.ServerSide, but that didn't seem to do anything.  I saw some other posts that said to add EnablePartialRendering="false" to my radScriptManager.  That fixed the problem, but of course now nothing is ajaxified anymore. 

Then I remembered that on another page in my in my application I have a radUploadFile control.  This doesn't work properly when ajaxified, so I had to disable Ajax for this control.  I decided to do the same thing for my radTreeView and it worked just fine (if you need to see how I did this please let me know).

So, that's where I stand right now.  My radTreeView is not utilizing Ajax, but I'd like it to if I can.  Any idea how to fix this issue?  Again, I have no problems with expanding nodes.  My problem is that the NodeClick event is not firing EXCEPT FOR THE FIRST TIME when ajaxified.

Thanks.

Steve

Hi,
I've encountered a ridiculous problem - occuring when using IE only (IE 8; I've not tested other IE versions); NOT occuring when using FireFox, Opera, Chrome or Safari.
My page consists of two UserControls:
There are some scripts loaded above this markup (RadScriptManager; Core.js and jQuery.js of yours plus some my scripts).
embGrid consists of two tabs (RadMultiPage + RadTabStrip); the first of them contains a RadToolBar + RadGrid, the second - a RadToollBar + some minor controls.
embTree consists of a RadToolBar and a RadTreeview.

Let's have a look at embTree (precisely: the RadTreeview inside it). It should look like on tree_ok.jpg (see attached print-screens). But when placed as above it is displayed completely incorrectly: tree_bad.jpg. But - attention - when I change the order of the controls (embTree first, then embGrid), embTree starts to be displayed correctly. Is looks (in the first case) like not all CSS needed for the control has been loaded. I've attached print-screens with the actual markup (I've used the tools from IE 8).

As I've mentioned above all other browser render these control correctly in all the cases.
I'm using Q1 2010 version of Telerik controls.
Is it possible to explain this mystery?

Regards
Tomasz

Hi,

I'm basically trying to get this to work:

http://blogs.telerik.com/blogs/posts/09-02-25/handling_onajaxrequest_in_content_pages_with_ajax_proxy.aspx

But in a Master/content page situation with ajax settings and with handlers for OnResponseEnd and OnRequestStart.

I must be missing something really obvious, but I can't for the life of me get this to work.  I'm going to paste my code, BUT -- can you all PLEASE post those files to the blog post that are supposed to work?  I have a hard time understanding why this doesn't work when I feel like I've followed all the instructions...

Aspx - Master


Aspx - Content



C#


OH..  I just tried one more thing, I removed the PlaceHolder ID="phValid" and it works now.  I suppose somehow I have a bug in what I'm determining is valid.  Though I'll look dumb keeping this post up, maybe it'll help someone else with similar issues.

Apparently, in my Master Page, the Page_Init call is getting called in the lifecycle somewhere of the ajax call and in that case it's "invalid" by my code logic causing the content area to not be updated correctly...

Hello,
i have radgrid with grouping on two levels, here is the aspx code:
...
<GroupByExpressions>
                                <telerik:GridGroupByExpression>
                                    <SelectFields>
                                        <telerik:GridGroupByField FieldAlias="Proces" FieldName="Proces" HeaderText="<%$ Resources:StartRes, Lb_Proces %>">
                                        </telerik:GridGroupByField>
                                    </SelectFields>
                                    <GroupByFields>
                                        <telerik:GridGroupByField FieldName="Proces" SortOrder="Descending"></telerik:GridGroupByField>
                                    </GroupByFields>
                                </telerik:GridGroupByExpression>
                            </GroupByExpressions>
                            <GroupByExpressions>
                                <telerik:GridGroupByExpression>
                                    <SelectFields>
                                        <telerik:GridGroupByField FieldAlias="Postapka" FieldName="Postapka" HeaderText="<%$ Resources:StartRes, Lb_Predmet %>">
                                        </telerik:GridGroupByField>
                                        <telerik:GridGroupByField FieldAlias="BrPRedmet" FieldName="BrPRedmet" HeaderText="<%$ Resources:StartRes, BrPRedmet %>">
                                        </telerik:GridGroupByField>
                                        <telerik:GridGroupByField FieldAlias="DelSubjekt" FieldName="DelSubjekt" HeaderText="<%$ Resources:StartRes, Tv_DSubjekti %>">
                                        </telerik:GridGroupByField>
                                    </SelectFields>
                                    <GroupByFields>
                                        <telerik:GridGroupByField FieldName="BrPRedmet"  SortOrder="Descending"></telerik:GridGroupByField>
                                    </GroupByFields>
                                </telerik:GridGroupByExpression>
                            </GroupByExpressions>
...
On Page load i need all group columns to be collapsed, on the first and on the second level. In the code behind i have code to collapse the group columns on the first level. The problem is that i can't access the group columns on the second grouping level. With debugging i found that RadGrid1.MasterTableView.Controls[0].Controls[1].Controls are the  group columns on the second level, but i don't know how to cast them so i can set Expand attribute to false. Here is the code that i use to collapse group columns on first level: 
 
foreach (GridItem item in RadGrid1.MasterTableView.Controls[0].Controls)
                {
                    item.Expanded = false;
}
If i try to access group columns on the second level with GridItem cast 

foreach (GridItem item in RadGrid1.MasterTableView.Controls[0].Controls)
                {
                    item.Expanded = false;
                    foreach (GridItem subitem in item.Controls[1].Controls)
                    {
                        
                    }
                }
 i get the message 

Unable to cast object of type 'Telerik.Web.UI.GridTableHeaderCell' to type 'Telerik.Web.UI.GridItem'.

Please help me how to cast the group columns on the second level so i can collapse them all on Page Load, or tell me some other solution for collapsing group columns. 

Thank you and pardon my English, not that good.

Hi,

I have following template column i a Radgrid. (using in connection with a product order where a user can choose a number of products.)
            <Columns>
                <telerik:GridTemplateColumn>
                    <ItemTemplate>
                        <asp:CheckBox ID="chkProduct" runat="server" />
                    </ItemTemplate>
            </Columns>

At the code behind I want to find out which products are choosen by the users (when I save product orders into database), in other words I want to know which are the checkbox's are checked at the save.

I hope someone can help me.

Thanks,
Thaya

Hi,

I have custom Style listed in Editor Apply CSS class dropdown. These styles are loaded from a style sheet and it works perfect in all browsers except IE and that too in IE all styles are loaded perfectly except one style named "Normal". I am sure there won't be any issues with that style because it is loading in FF and chrome. I am not sure whats going wrong. Can some one help me to load that style in IE also.

Thanks,
Akila.

I want to style radspell button. When I try to add the class to the RadSpell control, it doent  apply to the button but rather styles the surrounding areas. Is there a way I can style the radspell button.

thanks