Questions on UI for ASP.NET AJAX Forum

2 answers

223 views

RadComboBox not persisting selected value when using browser back button

I am using a radcombox with loadondemand and allowcustomtext = true. After Form submit the use is redirected to another page. Now if the browser back button is pressed then the selected value in the dropdown is lost. How can the value be persisted just like a regular texbox or dropdown?

<telerik:RadAjaxPanel runat="server" ID="RadAjaxPanel1">
<telerik:RadComboBox ID="Operating_Unit" runat="server" Width="250px" Height="150px"

EmptyMessage="" EnableLoadOnDemand="True" AllowCustomText="true" OnItemsRequested="operating_unit_ItemsRequested" ShowMoreResultsBox="true"
EnableVirtualScrolling="true"
>
</telerik:RadComboBox>
<asp:Button ID="btn" runat="server" Text="button" onclick="btn_Click" />
</telerik:RadAjaxPanel>

ComboBox

answered on 29 Jul 2011

3 answers

149 views

Sorting not working within radajaxpanel

sorting is not working within a radajaxpanel. My grid is below. Is there anything I've missed?

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"/>

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="RadAjaxLoadingPanel1">

<telerik:RadGrid ID="grdTrainingInstitutes"

runat="server"

AllowSorting="true"

AllowPaging="true"

AutoGenerateColumns="false"

PageSize="20"

RegisterWithScriptManager="true"

OnNeedDataSource="grdResults_NeedDataSource"

TabIndex="301">

<MasterTableView>

<Columns>

<telerik:GridBoundColumn DataField="train_inst_id" UniqueName="TrainingInstituteID" HeaderText="ID"

HeaderStyle-Width="25" ItemStyle-Wrap="false" HeaderStyle-Wrap="false" HeaderStyle-Font-Bold="true" HeaderStyle-VerticalAlign="Top" ></telerik:GridBoundColumn>

<telerik:GridBoundColumn SortExpression="train_inst_nam" HeaderText="Name" DataField="train_inst_nam" HeaderStyle-Wrap="false" HeaderStyle-Font-Bold="true" HeaderStyle-VerticalAlign="Top" HeaderStyle-Width="100px" ItemStyle-Wrap="false"></telerik:GridBoundColumn>

<telerik:GridBoundColumn SortExpression="address_line" HeaderText="Address" DataField="address_line" HeaderStyle-Wrap="false" HeaderStyle-Font-Bold="true" HeaderStyle-VerticalAlign="Top" HeaderStyle-Width="150px" ItemStyle-Wrap="false"></telerik:GridBoundColumn>

<telerik:GridBoundColumn SortExpression="geographic_area" HeaderText="Geographic Location" DataField="geographic_area" HeaderStyle-Wrap="false" HeaderStyle-Font-Bold="true" HeaderStyle-VerticalAlign="Top" HeaderStyle-Width="60px" ItemStyle-Wrap="false"></telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings AllowKeyboardNavigation="true" AllowDragToGroup="False" AllowColumnsReorder="False">

<Selecting AllowRowSelect="true" UseClientSelectColumnOnly="true" />

<KeyboardNavigationSettings AllowSubmitOnEnter="false" AllowActiveRowCycle="true" EnableKeyboardShortcuts="false" FocusKey="Y" />

<ClientEvents OnRowClick="RowSelected" OnRowDblClick="GridDblClick" OnKeyPress="GridKeyPress" OnGridCreated="GridCreated" />

<Resizing AllowColumnResize="True" />

</ClientSettings>

<PagerStyle Mode="NextPrevAndNumeric" />

</telerik:RadGrid>

</telerik:RadAjaxPanel>

thanks.

Grid

answered on 29 Jul 2011

1 answer

117 views

Disable paging

Hi all,

I set the PageSize="50"
When my page size is smaller 50, the paging still appears.
Is there a way to make paging disable when it's smaller than 50 and enable when lager than 50?

Thanks.

Andy.

Grid

answered on 29 Jul 2011

1 answer

80 views

Enable grid refresh option for Telerik ASP.Net gird control

HI,

How do I enable the refresh button for ASP.Net grid control, similar to what we have for ASP.Net MVC grid control?

Thanks

Grid

answered on 29 Jul 2011

6 answers

403 views

Rebind not working Only after explicit null value for the datasource

Greetings to telerik team and to all the telerik community.

I've just noticed that rebinding the grid using the command RadGrid.Rebind() Doesn't fires the NeedDataSource event.
Only after adding the row:

this.RadGrid.DataSource = null;

before the
RadGrid.Rebind() everything is working properly.

Am i missing something out?

Please advice.
Thanks,
Vadim Rasin.

Grid

answered on 29 Jul 2011

1 answer

301 views

RadTimePicker AM/PM issue

Hi guys,
I need your help to solve the problem.
I have two RadTimePicker control:

<

telerik:RadTimePicker ID="StartTime" runat="server" Width="90px" Height="12px" Skin="Vista" PopupDirection="BottomLeft" Culture="en-US" >

</telerik:RadTimePicker>

<

telerik:RadTimePicker ID="EndTime" runat="server" Width="90px" Height="12px" Skin="Vista" PopupDirection="BottomLeft" Culture="en-US" >

</telerik:RadTimePicker>

When I am entering in StartTime Box 0930 - it shows 9:30 AM which is correct
When I am entering in EndTimeBox 315 - it shows 3:15 AM - this is not correct.I need to see in EndTime Box 3:15 PM

Please Help me with this.
Thanks so much.

General Discussions

answered on 29 Jul 2011

1 answer

184 views

What event after a RadGrid is bound?

Is there a 'server side' event that fires after a RadGrid is bound with data? Not after each row is bound, but after the entire grid is bound? .

General Discussions

answered on 29 Jul 2011

2 answers

125 views

Date format in RadDatePicker (RadControls for ASP.NET Q3 2007)

i use RadControls for ASP.NET Q3 2007. In my code, i set Culture is Vietnamese style and i want radDatePicker only show month/year.

<rad:RadDatePicker ID="radDate" runat="server" DateInput-DisplayDateFormat="MM/yyyy" DateInput-Culture="Vietnamese (Vietnam)">

<Calendar ID="Calendar1" RangeMinDate="2006/01/01" runat="server" Skin="Sunny">

</Calendar>

<DatePopupButton HoverImageUrl="~/App_Themes/Default/images/datePickerPopupHover.gif"

ImageUrl="~/App_Themes/Default/images/datePickerPopup.gif"></DatePopupButton>

</rad:RadDatePicker>

but when i click to in DateInput to type, it shows in dd/MM/yyyy. I try to set attributes DateFormat = "MM/yyyy", it always sets radDatePicker is today. Everybody can help me? Thanks

Calendar

answered on 29 Jul 2011

10 answers

753 views

Rad grid displays edit form when enter is pressed on another control

I have a form with some input texts and a radgrid below them. If a user hits enter on one of the input texts, a postback is executed and the edit form of the datagrid is shown. How can I disable this behavior?

Grid

answered on 29 Jul 2011

9 answers

212 views

RadUpload breaks after first upload

I have a RadUpload control on my page, starting as not visible ("Visible=false") and displaying after an AJAX call. The first time I show it, everything works how I would expect. But, after I show it and then make a postback call, if I show it again, it doesn't look or function like the RadUpload should. It looks like the base elements for the RadUpload control, but without styling or function, although a HTML input type="file" control follows my mouse when I hover over the RadUpload area.

The following code should demonstrate the issue:

<%@ Page AutoEventWireup="true" Language="C#" %>

<script runat="server">

protected void Page_Load(object sender, EventArgs e)

{

AjaxPanel.AjaxRequest += new RadAjaxControl.AjaxRequestDelegate(AjaxPanel_AjaxRequest);

}

void AjaxPanel_AjaxRequest(object sender, AjaxRequestEventArgs e)

{

var args = e.Argument.Split(',');

switch (args[0].ToUpper())

{

case "SHOWFILE": FilePicker.Visible = true; break;