Questions on UI for ASP.NET AJAX Forum

2 answers

229 views

MaskedTextBox - Hide enumeration character

Hi,

I have following masked textbox =>

<telerik:RadMaskedTextBox id="txtFlightNumber" runat="server" width="70px" SelectionOnFocus="SelectAll"
    Mask="<C|D|E>L ####<E|F>"  />

Mask works correctly and allow me to insert either C, D or E, but when the control is loaded, it displayes "C_ ____E" . What attribute should I set to hide those enumeration characters ? I want to display empty control. I tried EmptyMessage, DisplayMask and nothing worked. Maybe I used it wrong way...

And there is also another thing... When those characters are displayed, during gathering the data I get txtFlightNumber.Text = "CE", but user didn't insert any data there... I want to get empty message...

Do you have any idea?

Thanks in advance

Peter

Input

answered on 29 Jan 2013

5 answers

295 views

RadAjaxLoadingPanel show on client side activity

Hi,

I am trying to show RadAjaxLoadingPanel on a client side event of checkbox control, What i am trying to achieve is that when i tick the checkbox value to true, using Ecmascript i update the value on a sharepoint server, since this is an async process i need to show the loading panel. I have already tried the below mentioned code but it is not working for some reason. Can you please point me in the right direction

<telerik:RadGrid ID="RadGrid" ...

<Columns>

<telerik:GridTemplateColumn HeaderText="ClickMe" UniqueName="ClickMe" ShowFilterIcon="false"

AllowFiltering="false" ItemStyle-HorizontalAlign="Center">

<HeaderStyle HorizontalAlign="Center" Font-Bold="true" />

<ItemTemplate>

<asp:CheckBox ID="chkClickMe" runat="server" Checked='<%# Eval("ClickMe") %>'

Visible='<%# Eval("ClickMe") %>' OnClick='<%# Eval("ID", "ClickMe(this,{0});") %>'

EnableViewState="true" />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</telerik:RadGrid>

<script type="text/javascript">

var currentLoadingPanel = null;

var currentControl = null;

function ShowLoading() {

currentLoadingPanel = $find('<%= loadingPanel.ClientID %>');

currentControl = $find("<%= RadGrid.ClientID %>");

currentLoadingPanel.show(currentControl);

}

function HideLoading() {

if (currentLoadingPanel != null) {

currentLoadingPanel.hide(currentUpdatedControl);

}

currentUpdatedControl = null;

currentLoadingPanel = null;

}

var sender_id;

function ClickMe(sender, id) {

ShowLoading();

}

</script>

Thanks and Regards,
Abhijit Narvekar

Ajax

answered on 29 Jan 2013

1 answer

87 views

AdvancedForm - RadComboBox too long

Hi,
On an Advanced Form I have a RadComboBox that holds a list of Contact records which is populated using a SqlDataSource. The problem is that this list contains thousands of records, each of which are supposed to be displayed in the RadComboBox - but this crashes the application with a JSON error (because this list is probably too long for the RadComboBox).

Is there a way that a more graceful solution be implemented such as the following:

1. User double-clicks an empty slot in Scheduler to create new appointment
2. This opens up a special popup form (like the advanced form) where they can search and select the Contact record they want (using search text box, RadGrid, checkboxes). Click a 'Select' button
3. This then opens the Advanced Form with the selected Contact record details in it.

Please let me know if there is a way to do this or some examples that may point me in the right direction.

Many thanks.

Scheduler

answered on 29 Jan 2013

1 answer

141 views

RadTab visible binding not working

Hi,

The following is not working:

<telerik:RadTab runat="server" Text="Attendees" Visible='<%#Request["id"]!=null%>'>

<telerik:RadTab runat="server" Text="Action Plans" Visible='<%#this.MeetingFV.CurrentMode != FormViewMode.Insert%>'>

Regards,

Madani

TabStrip

answered on 29 Jan 2013

1 answer

147 views

change the headertext in the edit form

Hi

I have a radgrid containing some boundcolumns.. I have set headertext to them. But depending upon the value of the boundcolumn in edit mode I want to change the headertext in the edit form. How can I accomplish this.
thanks
Allen

Grid

answered on 29 Jan 2013

3 answers

453 views

CheckBoxes with Images or ItemTemplates

Hey great advance with the new Checkboxes functionality in the RadComboBox.

I am trying to use a combo box with the new checkboxes="true" functionality and an itemtemplate because I need to have an icon with some text, but the checkboxes don't show up.
I really don't want to use the old way with the checkbox in the template, it is much nicer to use the new CheckedItems and other functionality.

Is it possible to do this (have Checkboxes="true" with a template of some sort)?

ComboBox

answered on 29 Jan 2013

1 answer

47 views

DayEndTime on the Next Day?

I have a requirement to display the Day and Week view of the RadScheduler from 2:00am to 1:59am the next day. This would sort of be like how you can see last month and next month dates on the Month view.

I am trying to use this control for managing Radio and TV advertising days which are not actual calendar days.

Is there any way to accomplish this?

Scheduler

answered on 29 Jan 2013

7 answers

187 views

Add a list of files on first load

Hi, is there a way to load the AsyncUpload control with a list of files?

Your sample http://demos.telerik.com/aspnet-ajax/asyncupload/examples/overview/defaultcs.aspx is ok for a new mail, but when you forward a mail you should keep the attachments..

AsyncUpload

answered on 29 Jan 2013

2 answers

85 views

Issue Regarding Performance

Dear,

I am using telerik control version 2010.1.519.35.

By using this control I am creating application having "grid" and grid Master table contains three deep level "DetailTable". Level as shown below

Mastergrid
->DetailTable
   ->DetailTable
      ->DetailTable
    ->DetailTable
       ->DetailTable
->DetailTable
   ->DetailTable
      ->DetailTable
    ->DetailTable
       ->DetailTable

This is a simple structure for one record in master table so all the details table bind accordingly. when it has 10 or 20 records performace of page gose down around 20 min and more. please help to find the solution. One more thing I am binding this grid programatically and using needdatasource and Detailtablebind event for binding detail tables.

Please send reply ASAP

Thanks,
Gaurav Shrivastava

Grid

answered on 29 Jan 2013

1 answer

129 views

styling listbox scrollbar

Hi ,
I try to find the styling document through which I change the default scrolling.
something like this..
http://jamesflorentino.github.com/nanoScrollerJS/

any help?

ListBox

answered on 29 Jan 2013