or
1 answer
77 views
Hi,
I have Devloped Composit control(RADMaskedTExtbox,RadCombobox).i have written javascript as Follows in Composit Control Test page
I have Devloped Composit control(RADMaskedTExtbox,RadCombobox).i have written javascript as Follows in Composit Control Test page
function Callme() {
var
Input1 = $find("<%= TextBox1.ClientID %>");
Input1.SetValue(15);
}
i am calling this onblur function of Textbox ,i have added attribute on page load as
TextBox1.Attributes.Add(
"onblur", "Callme();");
It is throughing an error Null object.
Please help me how to resolve this
5 answers
129 views
Hello!
I get the following error when double clicking on the grid row or clicking the edit button in the row, which I want to edit in place:
System.ArgumentOutOfRangeException: The specified argument is out of range
Argument name: index
It is not an ajax failure, because it also happens out of a update panel. My code is inspired from the demo here: http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/alleditablecolumns/defaultcs.aspx
My code looks like this (the "important" part):
I get the following error when double clicking on the grid row or clicking the edit button in the row, which I want to edit in place:
System.ArgumentOutOfRangeException: The specified argument is out of range
Argument name: index
It is not an ajax failure, because it also happens out of a update panel. My code is inspired from the demo here: http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/alleditablecolumns/defaultcs.aspx
My code looks like this (the "important" part):
<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server"> <script type="text/javascript"> function RowDblClick(sender, eventArgs) { sender.get_masterTableView().editItem(eventArgs.get_itemIndexHierarchical()); } </script> </telerik:RadCodeBlock> <telerik:RadGrid ID="rgKalkulation" runat="server" AutoGenerateEditColumn="false" AutoGenerateDeleteColumn="false" OnNeedDataSource="rgKalkulation_NeedDataSource" AllowAutomaticDeletes="True" AllowAutomaticInserts="True" PageSize="10" AllowAutomaticUpdates="True" OnDeleteCommand="rgKalkulation_DeleteCommand" OnInsertCommand="rgKalkulation_InsertCommand" OnUpdateCommand="rgKalkulation_UpdateCommand" OnItemDataBound="rgKalkulation_OnItemDataBound"> <MasterTableView CommandItemSettings-RefreshText="" CommandItemDisplay="Bottom" AutoGenerateColumns="false" Font-Size="8pt" Font-Names="Verdana" runat="server" NoMasterRecordsText="Keine Datensätze vorhanden." InsertItemDisplay="Bottom" CommandItemSettings-AddNewRecordText="Datensatz hinzufügen" EditMode="InPlace" ShowGroupFooter="true" DataKeyNames="id"> <GroupByExpressions> <telerik:GridGroupByExpression> <SelectFields> <telerik:GridGroupByField HeaderText="Art.-Gr." FieldName="artgrkopf"></telerik:GridGroupByField> </SelectFields> <GroupByFields> <telerik:GridGroupByField FieldName="artgr" SortOrder="Ascending"></telerik:GridGroupByField> </GroupByFields> </telerik:GridGroupByExpression> </GroupByExpressions> <Columns> <telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn"> <ItemStyle CssClass="MyImageButton" /> </telerik:GridEditCommandColumn> <telerik:GridBoundColumn DataField="artgr" HeaderText="ArtGr" UniqueName="artgr" Visible="false"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="artbzl" HeaderText="Artikelbezeichnung" DefaultInsertValue="" UniqueName="artbzl" FooterText="Anzahl Artikel" Aggregate="Count"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="herstellerbezeichnung" HeaderText="Herstellerbezeichnung" DefaultInsertValue="" UniqueName="herstellerbezeichnung"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="artext" HeaderText="Art.-Nr." DefaultInsertValue="" UniqueName="artext"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="palettengewicht" HeaderText="Palettengewicht" DefaultInsertValue="" UniqueName="palettengewicht"> </telerik:GridBoundColumn> <telerik:GridBoundColumn DataField="mdevsx" HeaderText="Inhalt" DefaultInsertValue="" UniqueName="mdevsx"> </telerik:GridBoundColumn> <telerik:GridNumericColumn HeaderText="Absatz (to)" DataField="absatz" ColumnEditorID="GridNumericColumnEditor1" UniqueName="absatz"> </telerik:GridNumericColumn> <telerik:GridNumericColumn HeaderText="Nettoumsatz (T€)"> </telerik:GridNumericColumn> <telerik:GridNumericColumn HeaderText="Bruttoerlös (alt)"> </telerik:GridNumericColumn> <telerik:GridNumericColumn HeaderText="Nettoerlös (alt)"> </telerik:GridNumericColumn> <telerik:GridNumericColumn HeaderText="Bruttoerlös (neu)"> </telerik:GridNumericColumn> </Columns> </MasterTableView> <ClientSettings> <Scrolling AllowScroll="True" UseStaticHeaders="True" ScrollHeight="650px" /> <ClientEvents OnRowDblClick="RowDblClick" /> </ClientSettings> </telerik:RadGrid> <telerik:GridNumericColumnEditor ID="GridNumericColumnEditor1" runat="server"> </telerik:GridNumericColumnEditor>
I need (quick) help please, because tomorrow I have a meeting where I have to present this.
Kind regards
Michael
Pavlina
Telerik team
answered
on
22 Oct 2010
1 answer
46 views
i want to change the change back color of present day and change back color of other dates on mouse over by the user..
please help here is my code
<telerik:RadDateTimePicker ID="StartDtPicker" runat="server" Skin="Windows7"
EnableMonthYearFastNavigation="true">
<Calendar MultiViewColumns="3" MultiViewRows="1" ShowOtherMonthsDays="false"
ShowRowHeaders="false" CalendarTableStyle-BackColor="AliceBlue"
DayStyle-Font-Bold="true" EnableMonthYearFastNavigation="true">
</Calendar>
</telerik:RadDateTimePicker>
please help here is my code
<telerik:RadDateTimePicker ID="StartDtPicker" runat="server" Skin="Windows7"
EnableMonthYearFastNavigation="true">
<Calendar MultiViewColumns="3" MultiViewRows="1" ShowOtherMonthsDays="false"
ShowRowHeaders="false" CalendarTableStyle-BackColor="AliceBlue"
DayStyle-Font-Bold="true" EnableMonthYearFastNavigation="true">
</Calendar>
</telerik:RadDateTimePicker>
Vasil
Telerik team
answered
on
22 Oct 2010
6 answers
125 views
How to hide week's number and make the <<, <, >, >> button work in multi month view calender i.e. with 1 row and 3 columns?
thanks
Pramodh
thanks
Pramodh
Vasil
Telerik team
answered
on
22 Oct 2010
3 answers
124 views
actually when I display 3 multi month view I get October, November and
December months view where as I want Sep, Oct and November view..
can some thing be done for this?
can some thing be done for this?
Vasil
Telerik team
answered
on
22 Oct 2010
3 answers
61 views
Hello,
I have a rad tab strip, with individual tabs that have user controls. In many of the UC's will be a RadAjaxPanel. Is there a hierarchical way to find out which RadAjaxPanel belongs to which tab?
Thanks.
I have a rad tab strip, with individual tabs that have user controls. In many of the UC's will be a RadAjaxPanel. Is there a hierarchical way to find out which RadAjaxPanel belongs to which tab?
Thanks.
Yana
Telerik team
answered
on
22 Oct 2010
1 answer
111 views
I have a scenario where a page contains many panel bar items. Each item contains fields that may be required. Currently on the overall save of the page, the required field validators fire. But if a validator is hidden in a collapsed panel bar item, the user does not see why the save is not working.
I would like to avoid using a validator summary. Is there a way to create a script that would expand the parent item on the client side if a validator inside the item template fires?
I would like to avoid using a validator summary. Is there a way to create a script that would expand the parent item on the client side if a validator inside the item template fires?
Kalina
Telerik team
answered
on
22 Oct 2010
1 answer
114 views
i am trying to load the appointments thru an xml file, the xml file is generated dynamically and its displaying all the appointments. however the recurrence and the enddate time does not seem to work correctly, i have attached the xml for your reference please take a look and let me know what am i missing?
The Problem:
if the start time is 10:00AM and the end time is 11:00AM and the start date is 10/25/2010 and the end date is 10/30/2010, the recurrence rule is not stopping on the end date, but continues infinetely. if i want an event to span 6 days continously from say 10/25 - 10/30 at 10:00AM to 11:00AM
what should be value of
<Start> tag?
<End> tag?
<RecurrenceRule>DTSTART:?
<RecurrenceRule>DTEND:?
<RecurrenceRule>UNTIL:?
<?
xml version="1.0" encoding="utf-8"?><Appointments><Resources><Resource><Key>1</Key><Text>Classes</Text></Resource><Resource><Key>2</Key><Text>Workshops</Text></Resource><Resource><Key>3</Key><Text>Salon Series</Text></Resource><Resource><Key>4</Key><Text>Teachers Symposium</Text></Resource><Resource><Key>5</Key><Text>Kids Art Camp</Text></Resource><Resource><Key>6</Key><Text>Teen Art Camp</Text></Resource><Resource><Key>7</Key><Text>Portfolio Development</Text></Resource><Resource><Key>8</Key><Text>Spring Break Art Camp</Text></Resource><Resource><Key>9</Key><Text>Summer Saturday Art Camp</Text></Resource><Resource><Key>10</Key><Text>Exhibitions</Text></Resource><Resource><Key>11</Key><Text>Events</Text></Resource><Resource><Key>12</Key><Text>Alerts</Text></Resource></Resources><Appointment><ID>1</ID><Subject>Test Event</Subject><Description>some Description<br/><a href='http://www.google.com'>Click here for more details</a></Description><Start>2010-09-25T11:30Z</Start><End>2010-09-26T14:00Z</End><RecurrenceRule>
<
![CDATA[
DTSTART:20100925T113000Z
DTEND:20100925T140000Z
RRULE:FREQ=DAILY;UNTIL:20100926T140000Z;INTERVAL=1;BYDAY=MO,TU,WE,TH,FR,SA,SU]]
>
</
RecurrenceRule><Resources><Resource Key="4" /></Resources></Appointment><Appointment><ID>2</ID><Subject>Sunday Event</Subject><Description>sample event</Description><Start>2010-09-26T10:00Z</Start><End>2010-09-26T11:00Z</End><RecurrenceRule>
<
![CDATA[
DTSTART:20100926T100000Z
DTEND:20100926T110000Z
RRULE:FREQ=DAILY;UNTIL:20100926T110000Z;INTERVAL=1;BYDAY=MO,TU,WE,TH,FR,SA,SU]]
>
</
RecurrenceRule><Resources><Resource Key="12" /></Resources></Appointment><Appointment><ID>3</ID><Subject>Special Event</Subject><Description>some description</Description><Start>2010-09-28T15:00Z</Start><End>2010-09-28T19:30Z</End><RecurrenceRule>
<
![CDATA[
DTSTART:20100928T150000Z
DTEND:20100928T193000Z
RRULE:FREQ=DAILY;UNTIL:20100928T193000Z;INTERVAL=1;BYDAY=MO,TU,WE,TH,FR,SA,SU]]
>
</
RecurrenceRule><Resources><Resource Key="10" /></Resources></Appointment><Appointment><ID>4</ID><Subject>testing recurrence</Subject><Description>testing recurrence</Description><Start>2010-10-18T10:30Z</Start><End>2010-10-30T12:45Z</End><RecurrenceRule>
<
![CDATA[
DTSTART:20101018T103000Z
DTEND:20101018T124500Z
RRULE:FREQ=DAILY;UNTIL:20101030T124500Z;INTERVAL=1;BYDAY=MO,TU,WE,TH,FR,SA,SU]]
>
</
RecurrenceRule><Resources><Resource Key="12" /></Resources></Appointment><Appointment><ID>5</ID><Subject>second event</Subject><Description>second event</Description><Start>2010-10-25T10:00Z</Start><End>2010-10-29T11:15Z</End><RecurrenceRule>
<
![CDATA[
DTSTART:20101025T100000Z
DTEND:20101025T111500Z
RRULE:FREQ=DAILY;UNTIL:20101029T111500Z;INTERVAL=1;BYDAY=MO,TU,WE,TH,FR,SA,SU]]
>
</
RecurrenceRule><Resources><Resource Key="11" /></Resources></Appointment></Appointments>
here is the function that builds the recurrence string
public static string GetRecurranceString(DateTime StartDate, DateTime EndDate, string StartTime,string EndTime)
{
StringBuilder sb = new StringBuilder();
StringBuilder RecStr = new StringBuilder();
RecStr.Append(
"\r\n<![CDATA[");
sb.Append(StartDate.Month.ToString()).Append(
"/");
sb.Append(StartDate.Day.ToString()).Append(
"/");
sb.Append(StartDate.Year.ToString()).Append(
" ");
sb.Append(StartTime.Replace(
"AM", ":00 AM").Replace("PM", ":00 PM"));
DateTime mystartdate = Convert.ToDateTime(sb.ToString());
RecStr.Append(
"\r\nDTSTART:" + mystartdate.ToString("yyyyMMddTHHmm00Z"));
StringBuilder eb = new StringBuilder();
eb.Append(StartDate.Month.ToString()).Append(
"/");
eb.Append(StartDate.Day.ToString()).Append(
"/");
eb.Append(StartDate.Year.ToString()).Append(
" ");
eb.Append(EndTime.Replace(
"AM", ":00 AM").Replace("PM", ":00 PM"));
DateTime myenddate = Convert.ToDateTime(eb.ToString());
StringBuilder until = new StringBuilder();
until.Append(EndDate.Month.ToString()).Append(
"/");
until.Append(EndDate.Day.ToString()).Append(
"/");
until.Append(EndDate.Year.ToString()).Append(
" ");
until.Append(EndTime.Replace(
"AM", ":00 AM").Replace("PM", ":00 PM"));
DateTime myuntildate = Convert.ToDateTime(until.ToString());
RecStr.Append(
"\r\nDTEND:" + myenddate.ToString("yyyyMMddTHHmm00Z"));
RecStr.Append(
"\r\nRRULE:FREQ=DAILY;").Append("UNTIL:" + myuntildate.ToString("yyyyMMddTHHmm00Z")).Append(";INTERVAL=1;BYDAY=MO,TU,WE,TH,FR,SA,SU");
RecStr.Append(
"]]>\r\n");
return RecStr.ToString();
}
Peter
Telerik team
answered
on
22 Oct 2010
5 answers
229 views
I have a button inside an UpdatePanel with an OnClick Event set that updates a DataList.
If I use the RadFormDecorator to style my button, the Click event doesn't seem to work under FireFox. As soon as I take the RadFormDecorator out, my button works as expected under firefox.
If I use the RadFormDecorator to style my button, the Click event doesn't seem to work under FireFox. As soon as I take the RadFormDecorator out, my button works as expected under firefox.
Georgi Tunev
Telerik team
answered
on
22 Oct 2010
5 answers
137 views
Greetings,
Im trying to send multiple selected values from a radgrid, which is on a radwindow (acting as a dialogue). I can successfully send values that are in textboxes and comboboxes but the problem is when the code reaches a point where its supposed to send values from the radgrid. I get the NULL OBJECT ERROR. I have tried using Sys.application.add_load to noavail.
This is the function that im using to retrieve the selected values on the radgrid.
Im calling this function when a user clicks OK button:
Thanks in advance
Im trying to send multiple selected values from a radgrid, which is on a radwindow (acting as a dialogue). I can successfully send values that are in textboxes and comboboxes but the problem is when the code reaches a point where its supposed to send values from the radgrid. I get the NULL OBJECT ERROR. I have tried using Sys.application.add_load to noavail.
This is the function that im using to retrieve the selected values on the radgrid.
function returnToParent() { //create the argument that will be returned to the parent page var oArg = new Object(); //THE NULL OBJECT ERROR IS ON THIS LINE var gridView = $find("<%= RdGRoles.ClientID %>").get_masterTableView(); oArg.selGroup = gridView.get_selectedItems(); //get a reference to the current RadWindow var oWnd = GetRadWindow(); oWnd.close(oArg); }Im calling this function when a user clicks OK button:
Protected Sub btnOk_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnOk.Click ClientScript.RegisterStartupScript(Page.GetType(), "mykey", "returnToParent();", True) End SubThanks in advance
Georgi Tunev
Telerik team
answered
on
22 Oct 2010
