Questions on UI for ASP.NET AJAX Forum

3 answers

109 views

Fileexplorer error with ScriptManager on different Page

Good day all,

we're trying to use a FileExplorer in a simple context: we require that the FileExplorer be defined in an user control. This user control is included in a site page that references a master page. The master page includes a Script manager.

When accessing the page that includes the user control with the fileexplorer, however, we receive the following error:

"The control with ID 'ajaxPanel' requires a ScriptManager on the page. The ScriptManager must appear before any controls that need it."

There's no 'ajaxPanel' component both in our page nor in our code.
The component is declared as thus inside the page:
<telerik:RadFileExplorer runat="server" ID="RadFileExplorer1"></telerik:RadFileExplorer>

When moving the component out from the user control into any web form using the masterpage, the fileexplorer works.
The user control references the masterpage using <%@ Reference Control="~/MasterPage.master"%>

It would seem that the radfileexplorer component is unable to dereference the scriptmanager inside the page. We've tried
RegisterWithScriptManager="false"
but this setting has no effect on the error.

So, how can we manually or dynamically assign an intended radscriptmanager to the radfileexplorer?

FileExplorer

answered on 14 Jun 2013

6 answers

194 views

[Solved] Multiple WindowManager controls duplicates Javascript

I am working on breaking down very complex aspx files into smaller more manageable chunks by breaking out duplicated sections of code. So far this has worked out well, however, in some instances, the resulting control requires a window manager. This isn't a problem until more than one control is used that requires a window manager.

However, when including more than one control, a window manager is created for each control. Again, this isn't a huge problem, except that it duplicates javascript functions on the page so that there are multiple functions with the same name and code, for example

function RadWindowprompt_detectenter(id, ev, input)

This isn't my code, but code injected into the resulting html page to handle events for the radwindows.

Is the only solution to place a single windowmanager in the master page and then try and find it in the codebehind and then edit it programmatically to add window templates as needed?

I'd like to remove the duplicates because additional window managers simply add more overhead to the page.

I'll entertain any ideas to make it more efficient.

Window

answered on 14 Jun 2013

1 answer

84 views

SearchBox can do it ?

Hello,
I want to know capabilities telerik search box, asp.net ajax that can do this ?

SearchBox

answered on 14 Jun 2013

5 answers

246 views

show / hide ResourceTypes ??

Hi:
I have a scheduler in a content page.

How show and hide the resource types??

<telerik:RadScheduler ID="RadScheduler1" runat="server"
                            Skin="Sunset"
                            SelectedView="MonthView"

                            onappointmentdelete="RadScheduler1_AppointmentDelete"
                            onappointmentinsert="RadScheduler1_AppointmentInsert"
                            onappointmentupdate="RadScheduler1_AppointmentUpdate" ShowViewTabs="False"
                             Width="60%" Culture="Spanish (Mexico)" onformcreated="RadScheduler1_FormCreated"
                             >
                      <ResourceTypes>
                            <telerik:ResourceType KeyField="ID" Name="Room" />     <--- databind in server side
                            <telerik:ResourceType KeyField="ID" Name="User" />
                         </ResourceTypes>
</telerik:RadScheduler>
tanks

Scheduler

answered on 14 Jun 2013

4 answers

1.5K+ views

strange "behavior" when using args.set_cancel(true)

I have been working with client script using RadButton, and noticed some odd behavior when calling args.set_cancel. During the OnClientClicking event, i check a condition, if true, button is allowed to postback, if false, set_cancel is set to true. I have two buttons using this event.

function OnClientClicking(sender, args) {

if (somecondition == false) {

args.set_cancel(true);

}

Now, if I click Button1, and somecondition is false, then the postback will cancel. However, if I click Button2 next, when the OnClientClicking event is fired, somecondition is true, and set_cancel(true) is NOT called, but... the button does not post back. Now if I reload the page and click Button2 first, then it posts back, until i click Button1, then Button2 no longer posts back.

I tried explicitly calling args.set_cancel(false);
but it still does not work right.




function OnClientClicking(sender, args) {
    if (somecondition == false) {
        args.set_cancel(true);
    } else {
        args.set_cancel(false);
    }
}



Any ideas what might be causing this weirdness?

Button

answered on 14 Jun 2013

2 answers

511 views

GridBoundColumn ItemStyle Wrap for selected rows

I have a column that has some long data values. On unselected rows I would like the ItemStyle wrap="False". And when I select a row I want the style for this column in the selected row to have wrap="True". Is there a way to do this, either through configuration in the aspx or in client code? I do have a client javascript function for the onRowSelected event where I could put some code.

Grid

answered on 14 Jun 2013

1 answer

105 views

Need help with calendar

I am working on an Ektron webcalendar which is built onTelerik. I am using the selected date property to set the focus to a specific month on my calendar. After this is set the previous or next button on the top left corner will only work for the latest 2 months.
for ex - If I set the focus to July, then the prev or next button will only allow me to see June and August.
Any help is greatly appreciated.

if (focuDate != DateTime.MinValue)
        {
            Telerik.Web.UI.RadScheduler scheduler = (Telerik.Web.UI.RadScheduler)WebCalendar1.Controls[0];
            scheduler.SelectedDate = focuDate;
        }

Calendar

answered on 14 Jun 2013

1 answer

103 views

Formating cells of autogenerated column in radgrid

Subject:-Calculated columns in autogenerated columns of Radgrid

Hi,

We have a rad grid with auto generated columns. We need to add a calculated columns where values corresponding to these auto generated columns will be summed up. Please find below the exact requirement snap:-

CaseID	CASEDT	CARDIOLOGY	CTSCAN	TESTTotal
C001	2013/06/13	$500	$100	$600
C002	2013/06/13	$500		$500
C003	2013/06/14		$100	$100
C004	2013/06/14	$500	$100	$600

Yellow highlighted columns are auto generated.

Please provide suitable solutions for the above mentioned.
Thanks & regards
Purojit

Grid

answered on 14 Jun 2013

1 answer

92 views

Problem

Here is my javacript that open radwindow
function RadWindowOpenCourseContinuen(num, cid) {
                var wnd = $find("<%=modalPopup.ClientID %>");
                wnd.setUrl("test.aspx");
                wnd.show();
                return false;
            }
Here is button that open radwindow
<asp:Button ID="btnContinue" runat="server" CssClass="button" TabIndex="37" Text="Click here to continue..."
                                            OnClientClick="RadWindowOpenCourseContinuen(); return false; " />
Here is my code behind part
string strhtmlnew = "javascript:RadWindowOpenCourseContinuen('1','" + Session["CID"] + "');";
btnContinue.Attributes.Add("onclick", strhtmlnew);
Problem is not passed argument simple open test page

General Discussions

answered on 14 Jun 2013

2 answers

215 views

After .set_visible(false), .set_visible(true) doesn't work

Hi All,

Weird problem. Here's what's up:

I hide tabs client side via .set_visible(false).
When I go to show tabs via .set_visible(true) -- after the .set_visible(false) -- they do not display.

Here is my specific function:

function v_JobRTS(positiontype) {

var JobRTS = $find("<%=JobRTS.ClientID %>");

var moretab = JobRTS.get_tabs().getTab(1);

var finishtab = JobRTS.get_tabs().getTab(2);

if (positiontype == "0" || positiontype == "1") {

//Here is the section that doesn't work.

moretab.set_visible(true);

finishtab.set_visible(true);

} else if (positiontype == "2") {

moretab.set_visible(false);

finishtab.set_visible(true);