Questions on UI for ASP.NET AJAX Forum

1 answer

227 views

RadGrid editform FormTemplate data on demand or separate data source

I am looking for the most efficient way to load data outside of the main datasource control into the grid edit formTemplate. In the past I have loaded data for a asp gridview on the edit command and would use the findControl to bind to the child datasource. I do not see an example for the FormTemplate mode only for the GridTableView.DetailTables. Is this possible and is there an example on the correct way to do it?

Thanks in advance

Grid

answered on 24 Sep 2018

3 answers

558 views

Is there a way to set a workbook to read-only?

We're looking for a simple way to turn a workbook to read-only.

Since the workbook includes some 11 sheets, each with a different number of rows and columns we cannot use the spreadsheet range setting (range.set_enabled(false)).

We tried using the workbook.Protected parameter in code-behind, but the "Protected" parameter is somehow not accepted.

Any tips would be appreciated.

Spreadsheet

answered on 22 Sep 2018

2 answers

526 views

RadAlert does nothing?

I've search thru all the thread regarding RadAlert not working and I still can't figure out why I get nothing at all, no errors in code, no exceptions triggered, nothing.

Here is my code:

<telerik:RadScriptManager ID="rsmLogin" runat="server" EnableHandlerDetection="false" EnableScriptCombine="false"></telerik:RadScriptManager>

<telerik:RadSkinManager ID="rskmLogin" runat="server" Skin="Default"></telerik:RadSkinManager>

<telerik:RadInputManager ID="rimLogin" runat="server"></telerik:RadInputManager>

<telerik:RadWindowManager ID="rwmLogin" runat="server" EnableShadow="true"></telerik:RadWindowManager>

<script type="text/javascript">

function callBackFn(arg)

{

alert("this is the client-side callback function. The RadAlert returned: " + arg);

}

</script>

<telerik:RadPageLayout ID="rpl_Login" runat="server" GridType="Fluid" Width="248px" Style="margin:2px; align-content:center;">

<Rows>

<telerik:LayoutRow style="height:42px; margin-top:8px">

<Columns>

<telerik:LayoutColumn style="text-align:center; align-content:center">

<telerik:RadButton ID="rbn_SignIn" runat="server" Text="SIGN IN" Font-Size="Large" Width="100"></telerik:RadButton>

</telerik:LayoutColumn>

</Columns>

</telerik:LayoutRow>

</Rows>

</telerik:RadPageLayout>

and code behind

Private Sub rbn_SignIn_Click(sender As Object, e As EventArgs) Handles rbn_SignIn.Click

Try

Me.rwmLogin.RadAlert("We're sorry, but we could not locate your account based on the credentials provided.", 500, 200, "Login Error", "callBackFn")

Catch ex As Exception

Dim ErrorLog As New DC.Errors.Log(ex)

End Try

End Sub

I also tried without the callBackFn which was pulled direction from your documentation sample.

Any suggestions?

Cheers, Rob.

Window

answered on 21 Sep 2018

4 answers

688 views

Error 102 'Could not load file or assembly 'Telerik.Web.UI, Version=2016.2.607.0, Culture=neutral, PublicKeyToken=29ac1a93ec063d92'

Could not load file or assembly 'Telerik.Web.UI, Version=2016.2.607.0, Culture=neutral, PublicKeyToken=29ac1a93ec063d92' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)'

Hi All,

Am new in telerick. am creating a new project with telrick rad controls, i created some new properties for Rad Textbox just like mandatry_Field after that this error showing in my project befor that i was working fine.

please help me

General Discussions

answered on 21 Sep 2018

2 answers

451 views

RadEditor and Cloudflare Web Application Firewall

We use the Cloudflare service for a site that uses RadEditor controls on several pages. When the Cloudflare web application firewall is turned on, a POST with HTML in a RadEditor control triggers several XSS and SQL Injection rules in the web application firewall. There were so many false positives that the web application firewall was immediately turned off.

Does anyone have experience resolving this issue by either changing the settings/configuration of the RadEditor controls, or by tweaking the Cloudflare Web Application Firewall rules?

Please note that I'm not suggesting that this is a flaw in the RadEditor control. The RadEditor provides an amazing amount of functionality.

Thanks

Editor

answered on 21 Sep 2018

2 answers

204 views

RadGrid for ASP.NET AJAX displayed in a modal popup disappears when the column header is clicked for sorting.

Hello,

I have placed the radgrid in a panel to invoke with a ModalPopupExtender. The modal is invoked on a link button click and upon radgrid column header click for sorting, the modal popup closes. I want the radgrid to stay there whenever column sorting is done in the modal popup.
The following is my piece of code:

<asp:UpdatePanel ID="upMPE" runat="server" >

<ContentTemplate>

<asp:Panel ID="pnlTopPatientException" runat="server">

<asp:Panel ID="pnlPatientException" runat="server" Style="display: none; z-index: 8888;"

CssClass="modalPopup">

<table border="0" style="width: 100%; height: 30%; border-color: transparent;">

<tr>

<td align="left">

<h1>

<asp:Label ID="lblMessage" runat="server" Text="Patient Exceptions" Style="color: Green" />

</h1>

</td>

</tr>

<tr>

<td>

<SJ:SJRadGrid ID="grdPatientExceptionList" runat="server" AllowSorting="true" Skin="SJ"

OnNeedDataSource="GetData" PageSize="5" ShowFooter="true">

<PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>

<ItemStyle CssClass="altrow" />

<MasterTableView PagerStyle-AlwaysVisible="true" Width="100%" AllowSorting="true"

AllowMultiColumnSorting="true" DataKeyNames="ID" >

<Columns>

<SJ:CustomFilteringTemplateColumn DataField="FromDate" HeaderStyle-Wrap="false" HeaderText="From Date"

HeaderStyle-HorizontalAlign="Center" SortExpression="FromDate" FilterControlWidth="105"

DropDownBoxWidth="105" HeaderStyle-Width="8%" AllowFiltering="false">

<ItemTemplate>

<asp:Label ID="lblFromDate" runat="server" Text='<%#Eval("FromDate","{0:MM/dd/yyyy}")%>'

CausesValidation="false">

</asp:Label>

</ItemTemplate>

</SJ:CustomFilteringTemplateColumn>

<SJ:CustomFilteringTemplateColumn DataField="ToDate" HeaderStyle-Wrap="false" HeaderText="To Date"

HeaderStyle-HorizontalAlign="Center" SortExpression="ToDate" FilterControlWidth="105"

DropDownBoxWidth="105" HeaderStyle-Width="8%" AllowFiltering="false">

<ItemTemplate>

<asp:Label ID="lblToDate" runat="server" Text='<%#Eval("ToDate","{0:MM/dd/yyyy}")%>'

CausesValidation="false">

</asp:Label>

</ItemTemplate>

</SJ:CustomFilteringTemplateColumn>

<SJ:CustomFilteringTemplateColumn HeaderStyle-Wrap="false" DataField="ExceptionDesc"

HeaderText="Exception Description" HeaderStyle-HorizontalAlign="Left" SortExpression="ExceptionDesc"

FilterControlWidth="105" DropDownBoxWidth="105" HeaderStyle-Width="52%" AllowFiltering="false">

<ItemTemplate>

<asp:Label ID="lblExceptionDesc" runat="server" Text='<%#Eval("ExceptionDesc") %>'

CausesValidation="false">

</asp:Label>

</ItemTemplate>

</SJ:CustomFilteringTemplateColumn>

</Columns>

</MasterTableView>

</SJ:SJRadGrid>

</td>

</tr>

<tr>

<td align="right">

<asp:Button ID="btnCloseModal" runat="server" CssClass="button" Text="Close" ToolTip="Close"

OnClientClick="return CloseModalPopup();" OnClick="btnCloseModal_Click" />

</td>

</tr>

</table>

</asp:Panel>

<asp:ModalPopupExtender ID="mpePatientException" runat="server" PopupControlID="pnlPatientException"

BehaviorID="ModalBehaviour" BackgroundCssClass="modalBackground" TargetControlID="dummyButton1"

Enabled="false" />

<input type="button" runat="server" style="display: none" id="dummyButton1" />

</asp:Panel>

</ContentTemplate>

</asp:UpdatePanel>

In the server side, I have the following on the click of the link button:

mpePatientException.Enabled = true;

mpePatientException.Show();

Any help would be appreciated. Thanks in advance.

Regards,
Santosh Varma.

Grid

answered on 21 Sep 2018

3 answers

1.0K+ views

custom attribute, how to get value on client side?

I am setting a custom attribute to a slider:
rs.Attributes["menuAttributeID"] = menuAttributeID.ToString();

the html output looks correct:
<div style="height: 22px; width: 200px;" menuattributeid="251" class="RadSlider RadSlider_Default" id="dnn_ctr456_Admin_rtbMenuAdmin_i6_i0_sldHeight">...

but how do I get the value of menuattributeid on the client side?

I've tried several things such as:
var menuAttributeID = sender.get_menuattributeid;
alert(menuAttributeID);

but its not working.

Thanks!

Slider

answered on 21 Sep 2018

7 answers

794 views

Get selected row values when linkbutton clicked in a GridTemplateColumn

Hi,
I am facing with an issue.
I had a linkbutton in GridTemplateColumn, when i click this linkbutton i need to get all the values from that row.
thanks in advance.

Regards,
Suresh Kumar Udatha.

Grid