Questions on UI for ASP.NET AJAX Forum

4 answers

570 views

Using RadAjaxManager to exclude a button from being ajaxified

I have a page with a few buttons contained in a panel. The buttons will initially be invisible but after some user actions, some of the buttons will be visible. I'm using RadAjaxManager to ajaxify the panel so that the buttons can be visible/invisible.

But one of my buttons need to trigger a downloading of a file, and I need to do a response.write. I did not ajaxify that button, so I assume that it should do a normal non-ajax postback when clicked but it is not working, because I get an ajax error -

Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed

So this means that even though I did not ajaxify that button, but because that button was participating in an ajax response (due to it being invisible then visible) triggered by another control, it became ajaxified??

I have read your documentation on "Exclude controls from ajaxifying" but that only mentioned using RadAjaxPanel. I am using RadAjaxManager. So how do I make it work?

I only got this problem with Prometheus, I used to use the Q1 2007 Asp.Net controls and they work fine.

Ajax

answered on 19 Aug 2016

1 answer

139 views

Connecting to Physical Folder

Hi All

I'm fairly new to Telerik tools and would like some assistance.

I am using the RadImageGallery component.

Is it possible to connect the 'ImagesFolderPath' property to a share or path on a different server, rather than store all the images within the site?

Thanks

Gary

ImageGallery

answered on 19 Aug 2016

1 answer

382 views

How to display Header row above column rows when exporting to CSV

I am using a RadGrid to display information and allowing export to CSV option. I would like to be able to add some additional 'static' information in the first row of the exported CSV file..

i.e.

(ROW 1) - STATIC TITLE

(ROW 2) - Column Header 1, Column Header 2, Column Header 3..etc
(ROW 3 -X) Column Data 1, Column Data 2, Column Data 3..etc

I have research multi-header/grouping solution, onrgidExporting solution, insertRow - but I am not able to achieve what I am attempting.

Sample of my grid

<telerik:RadGrid ID="rgTAS" Width="100%"
AllowSorting="false"
AllowPaging="false"
AllowFilteringByColumn="false"
ViewStateMode="Enabled"
OnItemDataBound="rgTAS_ItemDataBound"
AllowMultiRowSelection="false" runat="server"
        OnGridExporting="rgTAS_onExporting"
GridLines="None">
<MasterTableView Width="100%" AutoGenerateColumns="false" CommandItemDisplay="None"
            ShowFooter="false" ShowHeader="true"
             >
<Columns>
               <telerik:GridBoundColumn DataField="cc" HeaderText="CC"></telerik:GridBoundColumn>
               <telerik:GridBoundColumn DataField="country_na" HeaderText="COUNTRY" ></telerik:GridBoundColumn>
               <telerik:GridBoundColumn DataField="track" HeaderText="TRACK"></telerik:GridBoundColumn>
               <telerik:GridBoundColumn DataField="ia" HeaderText="IA" ></telerik:GridBoundColumn>
            </Columns>
            </MasterTableView>
        </telerik:RadGrid>

Please assist...

Grid

answered on 19 Aug 2016

11 answers

1.4K+ views

Timepicker 00:00-24:00

I realize this may sound like a slightly strange question, but I was wondering if it is possible to show 00:00-24:00 in the TimePicker. At the moment, I cannot find anyway to include both 00:00 at the beginning and 24:00 at the end. I have a scenario where I need this for a client, and I was hoping to be able to accomplish it with the Rad TimePicker rather than the drop-down lists I inherited from the previous developer.

Calendar

answered on 19 Aug 2016

1 answer

621 views

Find Grid Edit Form Template Controls using Javascript

Hi, All. I am trying to find a radeditor control that's inside a RadGrid Form Template. I have tried so many methods, and nothing seems to be quite grabbing the item. Could someone please help me? I need to get to the content of the editor. This is the current path I am on:

ASP.NET

<EditFormSettings EditFormType="Template">

<FormTemplate>

<div style="margin: 20px 20px 20px 20px;">

<h3>Accept / Reject Authorization</h3>

<br />

<span style="color: Red;">Note:</span> Provide comments to the authorizing entity then click Accept or Reject.

<telerik:RadEditor ID="Editor1" runat="server" OnClientLoad="OnClientLoad">

<Content> </Content>

</telerik:RadEditor><br />

<asp:CustomValidator ID="CV1" runat="server"

ErrorMessage="Comments are required!<br />" ControlToValidate="Editor1" ForeColor="Red" Display="Dynamic" ClientValidationFunction="CheckComment"></

asp:CustomValidator>

<%-- <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ErrorMessage="Comments are required!<br />" ControlToValidate="Editor1" ForeColor="Red" Display="Dynamic"></asp:RequiredFieldValidator>--%>

<telerik:RadButton ID="AcceptAuthorization" runat="server" Text="Accept" Icon-PrimaryIconCssClass="rbOk" CommandName="Update" CommandArgument="Accept"></telerik:RadButton>

<telerik:RadButton ID="RejectAuthorization" runat="server" Text="Reject" Icon-PrimaryIconCssClass="rbCancel" CommandName="Update" CommandArgument="Reject"></telerik:RadButton>

<telerik:RadButton ID="CloseButton" runat="server" Text="Cancel" CommandName="Cancel" CausesValidation="False"></telerik:RadButton>

</div>

</FormTemplate>

</EditFormSettings>

Javascript:

<script type="text/javascript">

function CheckComment(sender, args) {

alert("Hi!");

var ec = $telerik.findControl(container, "Editor1")

//more to come once I get past this step.

args.IsValid = false;

}

</script>

Thanks in advance!

Grid

answered on 18 Aug 2016

5 answers

141 views

[Solved] HTML has extra characters and no Numbers or Bullets

Hi All,

I am totally new to Telerik controls, this is my first assignment with them and I have an issue.

No matter what I put in the editor it looses all carriage returns, shows a bullet and number in the editor but after save on the HTML page it looks like this.

$0$0Bullets$0$0$0$0$0Numbers$0$0$0$0Bold$0$0Italics$0$0Underlined$0$0$0$0 (the Bold was bolded, the Italics was italicized and the underline was underlined), but it inserts these '$0$0' before and after each item.

Does anyone have a clue what is going on, perhaps it is the AJAX Script Manager on this page, there is not a Telerik one?

I do not see any methods or .css causing an issue, I could be wrong though.

ASP.NET:

<telerik:RadEditor ID="txt_answer" Width="580" Height="250" runat="server" EnableContextMenus="True"
EnableTheming="True" ToolsFile="~/App_Data/ToolsFile.xml" EnableResize="false"
ShowSubmitCancelButtons="False" Skin="Telerik">
<cssfiles>
<telerik:EditorCssFile />
</cssfiles>
</telerik:RadEditor>

Editor

answered on 18 Aug 2016

4 answers

150 views

Browser difference for Metro

Hi,

When renaming a tree node, the theme works well for IE but for Chrome + Opera it doesn't highlight properly (users get confused because it appears the rename is not working) - see the screenshots

SkinManager

answered on 18 Aug 2016

4 answers

186 views

[Solved] BoxPlotSeries Tooltip label

How do you change the text of the tooltip for the BoxPlotSeries? We use the terms P10, P25 etc. The q1, and lower terms would not be understood by the customer in this application.

Chart (HTML5)

answered on 18 Aug 2016

1 answer

114 views

Recursive details table section in Hierarchical Radgrid

Hello All,

I need to add the Details Table section again and again till the result table is empty.

like

Main Table

Mcol1 Mcol2 Mcol3

--- DetailsTable

Dcol1 Dcol2 Dcol3

--- Dcol1.1 Dcol1.2 Dcol1.3

---Dcol2.1 Dcol2.2 Dcol2.3

whats the best way to do these structure, the depth is always depends on the result output.

Many Thanks

Amjath

Grid

answered on 18 Aug 2016

14 answers

583 views

EnableAutomaticLoadOnDemand property

Dear Sirs!

EnableAutomaticLoadOnDemand

property is new in Q1 2010. I use SP2 of it. I cannot find suitable example.
I need use it in 2 scenario (in both I have big amount of the data: ~2500-2600 items):
1. Standalone combo. It is loaded when Page_Load event
1.1. Not initial item. The user searched needed item from whole data.
1.2. There is initial item and it has to be shown in initial loading. After the user has to have the possibility to change this item to another one when seraching between all the items.
I get the message like "cannot find teh item. The index is out off boundary"

2. The combo box is in Edit form of RadGrid. The type of Editform is Template.
2.1. The form is in inserting mode - also the user has to search needed item.
2.2. The form is in editing mode. The combo box is set to needed item and the user has to have the possibility to change this item to another.
I get the message like "incorrect callback".
Where is correct place to load the data in the combo box?

Thank you very much in advance.
Boris

ComboBox

answered on 18 Aug 2016