Questions on UI for ASP.NET AJAX Forum

6 answers

308 views

When spell checking any rich formatted text, I keep receiving the following error:

A potentially dangerous Request.Form value was detected from the client (CommandArgument="s<teleriklf /><teleri...").

I added the following to web.config, but it does not solve the problem:

<system.web>

</system.web>

</location>

Any ideas?

Editor

answered on 16 Dec 2011

9 answers

2.1K+ views

unrecognized tag prefix or device filter 'telerik'

hi,
how to resolve this error " unrecognized tag prefix or device filter 'telerik' "

Thanks in advance

General Discussions

answered on 16 Dec 2011

3 answers

398 views

Two Data value fields

In my project i am using Multi-column combobox... i need insert, data text field and data value field to my database.. is this possible???
OR can i get two data value fields from a combobox? help me

ComboBox

answered on 16 Dec 2011

12 answers

143 views

Scheduler not refreshed after Move and ToolTip showed

Hello

I have a problem on Radscheduler with RadToolTip

Move an appointment, and juste after (before the scheduler is refresh), point your mouse on a appointment to show the tooltip... Result: the scheduler is not refreshed (UI doesn't get updated) .

I can reproduce this problem on your demo page :

To be sure to reproduce this, drag and drop the appointment on the other appopoointment, and before the scheduler is refreshed, show a tooltip. The result is : the appointments are not juxtaposed...

How can we prevent that ?

I use Q3 release (2011.3.1115.35)
Thanks

Scheduler

answered on 16 Dec 2011

1 answer

70 views

Grid re-sizing when page size is changed

When I change the "Page Size" from 10 to 20 the grid does not re-size to show all 20 and the nav bar. It scrolls the grid. I need the horizonal scroll bar as i display many items. I would like it to display all 20 items without scrolling.

<telerik:RadGrid AutoGenerateColumns="False" ID="grdPendingAuths" AllowSorting="True" AllowPaging="True" PagerStyle-AlwaysVisible="True" PagerStyle-Position="Bottom" PageSize="10"

GridLines="Both" Skin="WebBlue" EnableEmbeddedSkins="false" BorderColor="#0066B3"

BorderWidth="2" OnSortCommand="grdPendingAuths_SortCommand" OnNeedDataSource="grdPendingAuths_OnNeedDataSource"

Width="9in" runat="server" CellSpacing="0">

<ClientSettings>

<Scrolling AllowScroll="true" UseStaticHeaders="false" SaveScrollPosition="false">

</Scrolling>

<ClientEvents OnGridCreated="GridCreated" />

</ClientSettings>

<ExportSettings ExportOnlyData="true" IgnorePaging="true" OpenInNewWindow="true" />

<MasterTableView TableLayout="Auto" Width="9in" AllowNaturalSort="false" >

<Columns>

<telerik:GridBoundColumn HeaderText="Status" DataField="ApprovalStatus" UniqueName="ApprovalStatus"

SortExpression="ApprovalStatus" HeaderStyle-HorizontalAlign="Center" ItemStyle-Wrap="False"

ShowSortIcon="False" ShowFilterIcon="False" ReadOnly="True" AllowFiltering="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Originator" DataField="CreatedBy" UniqueName="CreatedBy"

SortExpression="CreatedBy" ItemStyle-Wrap="False" ShowSortIcon="False" ShowFilterIcon="False"

ReadOnly="True" AllowFiltering="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="MemberID" DataField="MemberID" UniqueName="MemberID"

SortExpression="MemberID" Visible="False" ShowSortIcon="False" ShowFilterIcon="False"

ReadOnly="True" AllowFiltering="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Member Name" DataField="Member Name" UniqueName="MemberName"

SortExpression="Member Name" ItemStyle-Wrap="False" ShowSortIcon="False" ShowFilterIcon="False"

ReadOnly="True" AllowFiltering="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="AuthID" DataField="AuthID" UniqueName="AuthID"

SortExpression="AuthID" Visible="False" ShowSortIcon="False" ShowFilterIcon="False"

ReadOnly="True" AllowFiltering="False">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Auth #" DataField="AuthNumber" UniqueName="AuthNumber"

SortExpression="AuthNumber" HeaderStyle-HorizontalAlign="Center" HeaderStyle-Width=".75in"

ShowSortIcon="False" ShowFilterIcon="False" ReadOnly="True" AllowFiltering="False">

<HeaderStyle HorizontalAlign="Center" VerticalAlign="Bottom" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Adj #" DataField="AuthAmendment" UniqueName="AuthAmendment"

SortExpression="AuthAmendment" ItemStyle-Wrap="False" HeaderStyle-Width=".3in"

ItemStyle-HorizontalAlign="Right" DataFormatString="{0:#0}" ShowSortIcon="False"

ShowFilterIcon="False" ReadOnly="True" AllowFiltering="False" DataType="System.Int32"

HeaderStyle-HorizontalAlign="Center">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Start Date" DataField="StartDate" UniqueName="StartDate"

SortExpression="StartDate" DataType="System.DateTime" HeaderStyle-Width=".65in"

ItemStyle-Wrap="False" DataFormatString="{0:MM/dd/yyyy}" ShowSortIcon="False"

ShowFilterIcon="False" ReadOnly="True" AllowFiltering="False" HeaderStyle-HorizontalAlign="Center">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="End Date" DataField="EndDate" UniqueName="EndDate"

SortExpression="EndDate" DataType="System.DateTime" HeaderStyle-Width=".65in"

ItemStyle-Wrap="False" DataFormatString="{0:MM/dd/yyyy}" ShowSortIcon="False"

ShowFilterIcon="False" ReadOnly="True" AllowFiltering="False" HeaderStyle-HorizontalAlign="Center">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Max Units" DataField="MaxUnits" UniqueName="MaxUnits"

SortExpression="MaxUnits" ItemStyle-Wrap="False" HeaderStyle-Width=".3in" DataType="System.Int32"

DataFormatString="{0:###,##0}" ItemStyle-HorizontalAlign="Right" ShowSortIcon="False"

ShowFilterIcon="False" ReadOnly="True" AllowFiltering="False" HeaderStyle-HorizontalAlign="Center">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Division" DataField="Division" UniqueName="Division"

SortExpression="Division" ItemStyle-Wrap="False" HeaderStyle-Width=".5in" ShowSortIcon="False"

ShowFilterIcon="False" ReadOnly="True" AllowFiltering="False" ItemStyle-HorizontalAlign="Center"

HeaderStyle-HorizontalAlign="Center">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Service Description" DataField="Service Description"

UniqueName="ServiceDescription" SortExpression="Service Description" ShowSortIcon="False"

ShowFilterIcon="False" ReadOnly="True" AllowFiltering="False" ItemStyle-Wrap="False">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 16 Dec 2011

1 answer

113 views

combobox and listbox

Hi,

I have one combobox and two radlistboxes. The first listbox's datasource is changed when the comboboxes' selecteditemindex changes.

When I do the following:

Change combobox, pick two items from the first listbox and add them to the second listbox.
Change combobox again and pick another item and add it to the second listbox.

The items inside the second listbox are empty now.

Is there a workaround for this or am I doing something wrong (like resetting datasource or postback or so?).

Regards.

ListBox

answered on 16 Dec 2011

7 answers

313 views

Cannot populate RadComboBox in RadGrid

Hi,

I have the following grid, all the GridBoundColumn's populate when the grid is loaded but the radcombobox does not. How can I get it to display the current value? Does anyone have an example of a radgrid where one of the columns is a drop down or combo box?

Thanks for any help in advance,

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" />

<telerik:AjaxUpdatedControl ControlID="Label1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadGrid

ID="RadGrid1"

DataSourceID="SessionDataSource1"

OnItemDataBound = "RadGrid1_ItemDataBound"

Width="97%"

ShowStatusBar="True"

AllowSorting="True"

PageSize="7"

GridLines="None"

AllowPaging="True"

runat="server"

AllowAutomaticUpdates="True"

AutoGenerateColumns="False">

<MasterTableView

TableLayout="Fixed"

DataKeyNames="checklistNo"

EditMode="InPlace"

DataSourceID="SessionDataSource1">

<Columns>

<telerik:GridBoundColumn UniqueName="CategoryID" DataField="CategoryID" HeaderText="CategoryID" ReadOnly="True" >

<HeaderStyle Width="10%" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="checklistNo" DataField="checklistNo" HeaderText="checklistNo" Display="False" ReadOnly="True" >

<HeaderStyle Width="25%" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Related_item_type_label" DataField="Related_item_type_label" HeaderText="Question" ReadOnly="True">

<HeaderStyle Width="30%" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Service_impact_category" DataField="Service_impact_category" ReadOnly="True" HeaderText="Service Impact" >

<HeaderStyle Width="10%" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="Inspection Result" DataField="INSPECTION_RESULT" HeaderText="Inspection Result">

<HeaderStyle Width="17%" />

<ItemStyle Width="17%" />

<EditItemTemplate>

<telerik:RadTextBox Visible="False" AutoPostBack="true" ID="lblInspectionResult" runat="server" Text='<%#Eval("INSPECTION_RESULT")%>'>

</telerik:RadTextBox>

<telerik:RadComboBox visible="True" ID="cbInspectionResult" AppendDataBoundItems="true" runat="server" DataTextField="INSPECTION_RESULT" DataValueField="INSPECTION_RESULT">

</telerik:RadComboBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn UniqueName="Inspection_Fault" DataField="Inspection_Fault" HeaderText="Fault" >

<HeaderStyle Width="10%" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="inspection_comment" DataField="inspection_comment" HeaderText="Comments" >

<HeaderStyle Width="10%" />

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings>

<ClientEvents

OnRowClick="RowClick"

OnRowDblClick="RowDblClick"

OnGridCreated="GridCreated"

OnCommand="GridCommand" />

</ClientSettings>

</telerik:RadGrid>

,
Judy

Grid

answered on 16 Dec 2011

3 answers

71 views

persist the reordered grid info

Hi, I would like to persist the grid row order after the user reorder it.
I'm almost there, but i cant get the "updated" values from the grid. Whenever I access the e.DestinationGrid.Items or the grid.Items on the RowDrop event, the grid isnt updated yet, so i'm stuck with the old values.

ASPX:

<div>

<telerik:RadGrid ID="gridSubjects" runat="server" AllowPaging="True" AllowSorting="True"

AutoGenerateColumns="False" Skin="Telerik" OnDeleteCommand="gridSubjects_DeleteCommand"

OnNeedDataSource="gridSubjects_NeedDataSource" OnInsertCommand="gridSubjects_InsertCommand"

OnUpdateCommand="gridSubjects_UpdateCommand"

onrowdrop="gridSubjects_RowDrop">

<ClientSettings AllowRowsDragDrop="true" EnablePostBackOnRowClick="True">

<Selecting AllowRowSelect="True" EnableDragToSelectRows="false" />

</ClientSettings>

<MasterTableView DataKeyNames="SubjectID,Sequence" InsertItemPageIndexAction="ShowItemOnCurrentPage"

AutoGenerateColumns="false" CommandItemDisplay="Top" CommandItemSettings-AddNewRecordText="Adicionar"

CommandItemSettings-RefreshText="Atualizar">

<CommandItemSettings AddNewRecordText="Adicionar" RefreshText="Atualizar" ExportToPdfText="Export to PDF">

</CommandItemSettings>

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

</ExpandCollapseColumn>

<Columns>

<telerik:GridDragDropColumn Visible="true" />

<telerik:GridTemplateColumn DataField="SubjectID" HeaderText="ID" UniqueName="SubjectID"

Visible="false" ReadOnly="true">

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="Name" HeaderText="Nome" UniqueName="Name" />

<telerik:GridBoundColumn DataField="Description" HeaderText="Descrição" UniqueName="Description" />

<telerik:GridHyperLinkColumn DataNavigateUrlFields="SubjectID" DataNavigateUrlFormatString="~/TrainingsControl/Topics.aspx?SID={0}"

DataTextField="TopicsCount" DataTextFormatString="Tópicos ({0})" UniqueName="TopicsCount" />

<telerik:GridHyperLinkColumn DataNavigateUrlFields="QuizID,SubjectID" DataNavigateUrlFormatString="~/TrainingsControl/QuizzesControl/Quiz.aspx?QID={0}&SID={1}"

UniqueName="Quiz" DataTextField="QuestionsCount" DataTextFormatString="Questionário ({0})" />

<telerik:GridEditCommandColumn ButtonType="ImageButton" />

<telerik:GridButtonColumn ConfirmText="Deseja realmente deletar o módulo?" ConfirmDialogType="RadWindow"

ConfirmTitle="Confirmação" ButtonType="ImageButton" CommandName="Delete" ConfirmDialogHeight="100px"

ConfirmDialogWidth="220px" />

</Columns>

<EditFormSettings>

<EditColumn UniqueName="EditCommandColumn1" FilterControlAltText="Filter EditCommandColumn1 column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<StatusBarSettings LoadingText="Carregando..." ReadyText="Pronto" />

<FilterMenu EnableImageSprites="False">

</FilterMenu>

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Telerik">

</HeaderContextMenu>

</telerik:RadGrid>

</div>

c#

protected void gridSubjects_RowDrop(object sender, GridDragDropEventArgs e)

{

Subject subject = new Subject();

Dictionary<int, short> order = new Dictionary<int, short>();

//I tried the alternative below too

//foreach (GridDataItem item in gridSubjects.Items)

foreach (GridDataItem item in e.DestinationGrid.Items)

{

int subID = Int32.Parse(item.GetDataKeyValue("SubjectID").ToString());

short subSeq = Int16.Parse(item.GetDataKeyValue("Sequence").ToString());

order.Add(subID, subSeq);

}

using (Pro10Entities db = new Pro10Entities())

{

subject.Reorder(db, order);

}

So, can someone help?
Thanks! And sorry for the english!

Grid

answered on 16 Dec 2011

1 answer

113 views

Zoom RadPane

Hi,
with an IFrame control we are able to zoom the contents with css like so:

#MyFrameID

{

zoom

: 120%;

}

However when I try the same with a RadPane it doesn't zoom the contents of the pane, but zooms the whole control
I am wondering how I can achieve the same effect with the RadPane?

Basically I want to add zoom in and zoom out controls that will zoom the radpane in an out.

Richard

Splitter

answered on 16 Dec 2011

2 answers

86 views

Popup is hidden

i am using RadDateTimePicker in modal radwindow(with autosize), and a picker popup is hidden under the borders of modal winodow. Need to scroll to select a value. I don't know if i made it clear. Is there a way to work around this?

Calendar

answered on 16 Dec 2011