Questions on UI for ASP.NET AJAX Forum

1 answer

285 views

How to open modal popup window from already open modal popup window?

Hello All,

I want to open modal popup window from already opened modal popup window.

Let's say I have already opened popup window called "open.aspx". I have hyperlink on that page. When I click on that hyperlink it should open another popup window "AnotherOpen.aspx". When I tried this, it showed me an error "radopen is not defined". So I put

<telerik:RadWindowManager> in head section of that "open.asp". When I run again, it said it needs <telerik:RadScriptManager> .

When I put RadScriptManager on the page. It gave me the error stating "The control collection cannot be modified during DataBind, Init, Load, PreRender or Unload phases".

How can solve this problem?

Any help would be appreciated.

Thanks in advance.

Sincerely,
JJ

Window

answered on 26 Jul 2011

5 answers

100 views

Embedded script. Problem with performance.

Hello.
I have a problem with caching embedded script.
So each time when request is being proccessed, WebResource.axd generated and did not take from cache.
I have several RadWindows and each time I open them embedded script is generated. How can i make static link to embedded script(not Telerik.Web.UI.WebResource.axd) that browser could cache it?

General Discussions

answered on 26 Jul 2011

3 answers

56 views

Dual functionality on PanelBar

Hi,

I'm hoping this is a simple one, but I can't find an answer by searching.

I have a PanelBar with multiple items. However, instead of them all being URL links (RadPanelItem.NavigateURL), I want a few of them to handle OnClick events (each one of this type with it's own method) instead.

Is this possible? I know there's an ItemClick event on the RadPanelBar itself, but there doesn't seem to be one on the RadPanelItems.

Many thanks for any help that can be offered.

PanelBar

answered on 26 Jul 2011

1 answer

91 views

Checked css

How do i change css on a check item using RadTreeNodeBinding
also onnodecheck (postback) way to loop thru all checked items and will it include items checked as a result of CheckChildNodes being set

The data binds just fine pickup the is_closed column from the database

<td align="left" colspan="3">

<telerik:RadTreeView runat="server" ID="RadTreeView1" DataSourceID="SqlDataSource1"

DataFieldID="pk" DataFieldParentID="parent_pk" CheckBoxes="True"

CheckChildNodes="True" TriStateCheckBoxes="False"

DataValueField="is_closed" onnodecheck="RadTreeView1_NodeCheck" >

<DataBindings>

<telerik:RadTreeNodeBinding TextField="Description" Expanded="True"

AllowDrag="False" AllowDrop="False"

CheckedField="is_closed" AllowEdit="False" />

</DataBindings>

</telerik:RadTreeView>

</td>

TreeView

answered on 26 Jul 2011

1 answer

73 views

a call from a Run button Radwindows

telerik Hello friends would give me a help with this problem I have is that I have the paa RadMenu in them I have new, save, edit, modify, search, example

When I click the Save button checks if I have entered the relevant data if all data entry saves the save data but when I want to display a radwindows saying "successfully saved" as that radwindows designed it myself and call it a click of a button and when I call do not call it but if you click ago called when the other buttons I hope I can help

from already thank you very much here is my example I have developed

Here my example

Window

answered on 26 Jul 2011

3 answers

212 views

How to draw a line on bar chart?

I am trying to draw a line on a bar chart, and i tried the following code (with the marked zone):

Dim redZone As New ChartMarkedZone

redZone.ValueStartY = 100

redZone.ValueEndY = 100

redZone.Appearance.Border.Color = Color.Red

redZone.Appearance.Border.Width = 2

RadChart2.PlotArea.MarkedZones.Add(redZone)

This did not work since the line stays behind the bars (Please see the attached). All i need a line over the bars. I was wondering if there is a solution for that. I am currently using 2011 Q1 version.

Thank you.

Chart (Obsolete)

answered on 26 Jul 2011

3 answers

190 views

Problem with GridButtonColumn and RadAlert in Grid

Dear Telerik Team,

I have a page with RadGrid control which has some bound columns and GridButton column which is for delete (having inner) item in grid. Open a popup when click on command item link button and it has a tabstrip which has three tabs. In third tab we have a grid which has to ask radconfirm on OnClient event when click on Generate command item Link button. If OK it has to fire event and do some operation. I tried with all the ways from the articles,forum and documentation source but i didn't. At last i tried with the below script which is working fine but i am unable to fire Delete in Grid.

                    <script language="javascript" type="text/javascript">           
                    var oldConfirm = radconfirm;              
                    window.radconfirm = function(text, mozEvent, oWidth, oHeight, callerObj, oTitle)              
                    {              
                        var ev = mozEvent ? mozEvent : window.event; //Moz support requires passing the event argument manually              
                        //Cancel the event              
                        ev.cancelBubble = true;              
                        ev.returnValue = false;              
                        if (ev.stopPropagation) ev.stopPropagation();              
                        if (ev.preventDefault) ev.preventDefault();              
                                      
                        //Determine who is the caller              
                        var callerObj = ev.srcElement ? ev.srcElement : ev.target;              
                         
                        //Call the original radconfirm and pass it all necessary parameters              
                        if (callerObj)               
                        {              
                            //Show the confirm, then when it is closing, if returned value was true, automatically call the caller's click method again.              
                            var callBackFn = function (arg)              
                            {                         
                                if (arg)              
                                {                         
                                    callerObj["onclick"] = "";                        
                                    if (callerObj.click) callerObj.click(); //Works fine every time in IE, but does not work for links in Moz              
                                    else if (callerObj.tagName == "A") //We assume it is a link button!              
                                    {                                                                     
                                        try             
                                        {              
                                            eval(callerObj.href)              
                                        }              
                                        catch(e){}              
                                    }              
                                }              
                            }              
                      
                            oldConfirm(text, callBackFn, oWidth, oHeight, callerObj, oTitle);            
                        }              
                        return false;              
                    }             
                </script>          

Can you please go through this issue and give me a better solution.

Grid

answered on 26 Jul 2011

1 answer

122 views

radRotator stops

Hi! i have been trying to creat a non-stop rotator to the left. I was able to do it but when i change the values of frameduration or scrollduration other than 500 and 2000 respectevly the ortator stops at some point.

<telerik:RadRotator ID="RadRotator1" runat="server" Width="100%" ItemWidth="230"

Height="71px" ItemHeight="69" ScrollDuration="1500" FrameDuration="0"

PauseOnMouseOver="False" ScrollDirection="Left" BorderColor="ControlDark" RotatorType="AutomaticAdvance">

<Items>

<telerik:RadRotatorItem>

<ItemTemplate>

<asp:Image runat="server" ID="Image2" ImageUrl="img/logos/clientes/logo_advancecare.gif"