Questions on UI for ASP.NET AJAX Forum

2 answers

570 views

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

726 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

510 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

228 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

848 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

answered on 21 Sep 2018

1 answer

162 views

Png Compressor

Hello,

I'm trying to upload an image after editing it the file size increase and bit depth increase,

is there any solution to keep the bit depth as it is and reduce file size.

Thanks.

ImageEditor

answered on 21 Sep 2018

2 answers

76 views

No comments within RadPageLayout?

For some reason in "design view" (in VS 2015) having any comments within the scope of RadPageLayout triggers errors?

<telerik:RadPageLayout ID="RadPageLayout1" runat="server" BorderWidth="1px">

<Rows>

....

Designer triggers error that on  ?? This is valid syntax so no sure why the design has a probelm with it?

Cheers, Rob.

PageLayout

answered on 20 Sep 2018

5 answers

352 views

ScriptManager ScriptMode="Release" causes "Telerik is not defined"

After upgrading to the current release of the UI for ASP.NET AJAX, if I set any page's ScriptManager ScriptMode to "Release", I receive the error "Telerik is not defined". Switching it back to "Debug" works, but I don't want to have to do this for my production sites. What causes this to happen? It has worked for all previous versions of the Telerik AJAX tools.

Ajax

answered on 20 Sep 2018

2 answers

1.2K+ views

How do I hide the label for a CheckBox with CSS

Hello,

I use RadCheckBox in my RadGrid in a template column, but I don't want to set any labels for the checkboxes, and I can't use a checkbox column. I realize that when I give no value to the "Text" attribute of the checkbox no text will be displayed, however, there is a space after the checkbox where the label would be. This label makes the checkbox look off-centered in the column when I set the "HorizontalAlign" attribute of the ItemStyle to "Center". I would like to assign a CSS style to any individual checkbox, and I don't want to create a whole new skin to achieve this. Is there a way to do this? Can anyone show me an example of a CSS style that will hide the label associated to a RadCheckBox? Thanks.

CheckBox

answered on 20 Sep 2018