I am changing the chart series programmatically and the data type is not numeric it is a datetime field. How do I change this value type? here is my code so far:

(it's a switch statement)

Any help is appreciated.

Hi,

I have an issue.
Can we hide the december month from thse.
see the attache image and code

here we setting the MultiViewRows based on  a calculation.

some times the fourth month data(available date) will be none and user cannot view the foirth month

is this possible..in schduler_PreRender event?

please reply me urg

 

 

protected void schduler_PreRender(object sender, EventArgs e)

 

{

 

RadCalendar popupCalendar = schduler.FindControl("SelectedDateCalendar") as RadCalendar;

 

popupCalendar.ShowOtherMonthsDays =

false;

 

popupCalendar.AutoPostBack =

true;

 

 

int count = GetMonthCount(lst.ToArray(), popupCalendar.SelectedDate).Count;

 

popupCalendar.MultiViewColumns = 2;

double _val = (double)count;

 

popupCalendar.MultiViewRows = (

int)Math.Round(_val/2);

 

 

 

 

 

popupCalendar.FocusedDate = lst[0];

popupCalendar.DayRender +=

new Telerik.Web.UI.Calendar.DayRenderEventHandler(popupCalendar_DayRender);

 

}

 

I did the same as on demo example. But I have no more place in header to display all filters. How I can put Date ranges one below the other?

Hello,

I am using "telerik reporting q1 2012". I am using Telerik.Reporting.Table and dynamically try to hide them. But it leave space when export to pdf. I have also try to put it in Panel. But the same issue. Please help me on this.

Regards,
Kunal

I have a RadDatePicker control on my page.

<telerik:RadDatePicker ID="rdDate" runat="server" ShowPopupOnFocus="true" ZIndex="30001"
            DateInput-DateFormat="MM/dd/yyyy" Width="100" TabIndex="1">
            <DateInput runat="server" ID="DateInput2" ClientEvents-OnBlur="CloseDatePopup">
            </DateInput>
            <DatePopupButton TabIndex="1" />
        </telerik:RadDatePicker>

In code behind, I am selecting the date like this
rdDate.SelectedDate = Convert.ToDateTime("08/08/2012");

I have screenshot of how it looks on page load and after I move my mouse over the RadDatePicker control.

Please suggest how I can fix this.

I am using
Telerik.Web.UI.dll (version 2012.1.215.35)
Telerik.Web.UI.Skins.dll (version 2012.1.215.35)

Using a radgrid with AllowFilteringByColumn="true" I get this error:
“Invalid Column Name …”.

The SQL request used for data binding is :
SELECT myName AS [Another name] FROM TEST

So, I think the problem is the alias, but I don’t know how to solve it.

Could anyone help me, please?

Hi,

I have two raddatepicker columns as follows:
<telerik:GridTemplateColumn DataField="ItinDate" HeaderText="FromDate"  UniqueName="Date">
                                                <EditItemTemplate>
                                                    <telerik:RadDatePicker ID="ItinDateRadDatePicker" runat="server" Skin="Outlook"
                                                        DatePopupButton-TabIndex="-1" DbSelectedDate='<%# Bind("ItinDate") %>'  >
                                                     <ClientEvents OnDateSelected="CheckFromDate"  />
                                                    </telerik:RadDatePicker>
                                                   <asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ForeColor="Red"
                                                        ControlToValidate="ItinDateRadDatePicker" ErrorMessage="Invalid Date"
                                                        ValidationGroup="ItineraryGrid"></asp:RequiredFieldValidator>
                                                     
                                                </EditItemTemplate>
                                                
                                                <ItemTemplate>
                                                    <asp:Label ID="ItinDateLabel" runat="server"
                                                        Text='<%# Eval("ItinDate", "{0:MM/dd/yyyy}") %>'></asp:Label>
                                                    &nbsp;
                                                </ItemTemplate>
                                            </telerik:GridTemplateColumn>
                                             <telerik:GridTemplateColumn DataField="ItinToDate" HeaderText="ToDate"  UniqueName="ToDate">
                                                <EditItemTemplate>
                                                    <telerik:RadDatePicker ID="ItinToDateRadDatePicker" runat="server" Skin="Outlook"
                                                        DatePopupButton-TabIndex="-1" DbSelectedDate='<%# Bind("ItinToDate") %>' >
                                                         <ClientEvents OnDateSelected="CheckToDate"  />
                                                         
                                                    </telerik:RadDatePicker>
                                                   <asp:RequiredFieldValidator ID="RequiredFieldValidator40" runat="server" ForeColor="Red"
                                                        ControlToValidate="ItinToDateRadDatePicker" ErrorMessage="Invalid Date"
                                                        ValidationGroup="ItineraryGrid"></asp:RequiredFieldValidator>
                                                  
                                                </EditItemTemplate>
                                                <ItemTemplate>
                                                    <asp:Label ID="ItinDateToLabel" runat="server"
                                                        Text='<%# Eval("ItinToDate", "{0:MM/dd/yyyy}") %>'></asp:Label>
                                                    &nbsp;
                                                </ItemTemplate>
                                            </telerik:GridTemplateColumn>

I have CheckFromDate and CheckToDate javascript functions to validate these dates against the trip begin and end dates on my form.
My javascript code is as follows:

 function CheckFromDate(sender, args) {
        try {
            var itinStartDtInput = $("#ctl00_MainContent_ItineraryGrid_ctl00_ctl02_ctl03_ItinDateRadDatePicker_dateInput_text");
            var tripStartDt = $("#ctl00_MainContent_TripStartDate_dateInput_text").val();
            var parsedStartDate = Date.parse(tripStartDt);
            //StartDt = parsedStartDate.getMonth() + 1 + "/" + parsedStartDate.getDate() + "/" + parsedStartDate.getYear();
            //alert("Start Date " + StartDt);

            var tripEndDt = $("#ctl00_MainContent_TripEndDate_dateInput_text").val();
            var parsedEndDate = Date.parse(tripEndDt);

            var ItinFromDt = args.get_newValue();
            var parsedItinFromDate = Date.parse(ItinFromDt);
            // alert("ItinFromDate " + ItinFromDt);

            if (parsedItinFromDate < parsedStartDate || parsedItinFromDate > parsedEndDate) {
                alert("Itinerary from date has to be between trip begin and end dates");
                args.IsValid = false;
                //return false;
                //args.set_cancel(true);
                window.setTimeout(function () { itinStartDtInput.select(); }, 20);
 
            }
            
        }
        catch (ex) {
            alert(ex);

        }
       
    }

    //// Check for Itinerary to date to be between trip begin and end dates
    function CheckToDate(sender, args) {
        try {
            var itinEndDtInput = $("#ctl00_MainContent_ItineraryGrid_ctl00_ctl02_ctl03_ItinToDateRadDatePicker_dateInput_text");
            var tripStartDt = $("#ctl00_MainContent_TripStartDate_dateInput_text").val();
            var parsedStartDate = Date.parse(tripStartDt);
            //StartDt = parsedStartDate.getMonth() + 1 + "/" + parsedStartDate.getDate() + "/" + parsedStartDate.getYear();
            //alert("Start Date " + StartDt);

            var tripEndDt = $("#ctl00_MainContent_TripEndDate_dateInput_text").val();
            var parsedEndDate = Date.parse(tripEndDt);

            var ItinToDt = args.get_newValue();
            var parsedItinToDate = Date.parse(ItinToDt);
            // alert("ItinFromDate " + ItinFromDt);

            if (parsedItinToDate < parsedStartDate || parsedItinToDate > parsedEndDate) {
                alert("Itinerary to date has to be between trip begin and end dates");
                //args.IsValid = false;
                //return false;
                //args.set_cancel(true);
                window.setTimeout(function () { itinEndDtInput.select(); }, 20);
            }

        }
        catch (ex) {
            alert(ex);
        }
    }

My problem is when user input the ItinDate, it runs the CheckFromDate validation and then the hits ok on the popup alert message, and can tab through to the next field, even if the date entered is not between the trip begin and end dates. How do I ensure that the user enters a valid date (which is between the tripbegin and end dates) before they tab to the next field on the grid?

Thanks, Janaki

I have a question. Is it possible to use JSON to query a web service and return a RadListViewItem (or preferably an array of them) to then append to the current listview on the page without a postback or lengthy ajax call? I have watched a few of the demos on how to use JSON and a web service but it didn't entirely help (new to JSON). Anyways, I am essentially making a commenting system and I want people to be able to load comments on demand and post new comments without experiencing a somewhat lengthy AJAX call using the panels or postingback completely. Right now when someone ads a new comment it actives the radajax components of the panel to make the call. It isn't terrible but I want something a little faster and seemless for the user. Let me know if something like this would work and if so, where I might start (specifically how to handle the return):

User wants to view more comments:

On page load (load top 30 results)
click "more" button and use JSON to get an array of RadListViewItems and append them to the current list view at the bottom (everything is ordered by date).

User wants to post:
Use JSON to write post to database (I can do this)
get the new record and return it as a RadListViewItem.

Thanks for all of your help guys.