Questions on UI for ASP.NET AJAX Forum

3 answers

148 views

I am trying to use a RadAjaxLoadingPanel to show a loading indicator when my RadGrid is loading additional data in the OnDetailTableBind event. When the grid is loading additional data, it disappears and no loading indicator appears. If I don't associate the RadAjaxLoadingPanel with the RadGrid, then the grid just sits there until the load finishes.

Here is the code for my page, with columns and detail tables removed for brevity:

<asp:Content ID="cMain" ContentPlaceHolderID="cphMain" runat="server">

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="rgvCorporateSummary">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="rgvCorporateSummary" LoadingPanelID="rgvCorporateSummaryLoadingPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="rgvCorporateSummaryLoadingPanel" runat="server">

</telerik:RadAjaxLoadingPanel>

<telerik:RadGrid ID="rgvCorporateSummary" runat="server" AutoGenerateColumns="false" ShowStatusBar="true" ShowFooter="true" Skin="WebBlue"

OnCustomAggregate="rgvCorporateSummary_CustomAggregate" OnNeedDataSource="rgvCorporateSummary_NeedDataSource"

OnDetailTableDataBind="rgvCorporateSummary_DetailTableDataBind" OnItemCreated="rgvCorporateSummary_ItemCreated">

<FooterStyle BackColor="#718CA1" ForeColor="White" />

<MasterTableView DataKeyNames="LocationID" AllowMultiColumnSorting="True" HorizontalAlign="Right" Width="100%">

</MasterTableView>

</telerik:RadGrid>

</asp:Content>

The master page for this page includes these lines which are relevant:

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

...

<telerik:RadScriptManager ID="rdScriptManager" runat="server" EnablePartialRendering="true" AsyncPostBackTimeout="3600">

<Scripts>

...

</Scripts>

</telerik:RadScriptManager>

The loading effect seems to work in this demo: http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/autogeneratedhierarchy/defaultcs.aspx but I don't see what I am doing differently that should cause this problem.

Thanks in advance for any help.
-Brian

Grid

answered on 22 Aug 2012

1 answer

62 views

The control with ID 'xxx' requires a script manager on the page.

Hi,

I installed the acceleration kit. In SPD 2010 it shows the editor with the remark that it needs a script manager. The script manager however is in the master page...

Any idea?

frank

WebParts for SharePoint

answered on 22 Aug 2012

1 answer

104 views

linkbutton not requiring Enter before execution

Using a standard asp.net Linkbutton, the Alt + Access Key focuses on the button, but required the Enter key to be pressed in order to execute the command.
Our keyboard users really like this feature because it allows users to hear the tooltip for the button before executing, and also allows for looping through a series of buttons that share the same Access Key.

When I converted the application to use Radbuttons, the Alt+Access Key now automatically executes the command.

What do you recommend for requiring the Enter key before execution?

Button

answered on 22 Aug 2012

1 answer

81 views

How to add Image button in Date slot

Hi,

I want to add a image button in Date slot area. How can i add. Please see attachment what i want to do. Please help

Thanks
Manish

Scheduler

answered on 22 Aug 2012

1 answer

293 views

RadDatePicker - User cannot set null / blank date with EnableTyping=false

We are using RadDatePickers in our application and have a business requirement to force the user pick the date using the popup calendar rather than manually typing it in which is accomplished with the EnableTyping="false" flag. So far so good.

The problem is once a date is picked the end user has no way to blank it out or undo it - i.e. intentionally set the date back to null using the popup calendar. Is there a way to do this? I was playing around with the popup calendar and could not find a way to set it blank from the popup date picker. In the past the user could highlight the date text and delete it but this is disabled due to the EnableTyping="false" flag. Below is a sample of how the picker is used in the applicaiton:

<telerik:RadDatePicker ID="rdpDateTimeField" runat="server" Skin="Office2007" Width="150px" MinDate="1/1/1900" EnableTyping="false" ToolTip="Please select date using the calendar icon.">

<Calendar ShowRowHeaders="false">

</Calendar>

</telerik:RadDatePicker>

Calendar

answered on 22 Aug 2012

7 answers

1.1K+ views

Grid-Export to Excel-.XLSX format

Hi,

         I implemented grid view-export to excel functionality in my application.

         By default it will take .xls format..i need it to be .xlsx format (2007 ).

         but when i added .xlsx file extension in my code..it is unable to open that fiel

        please let me know the solution for this...

        Urggggent ..plzzzzzzz

Thanks,

Grid

answered on 22 Aug 2012

5 answers

875 views

Masked text box triggers regular expression validator when empty

I have a simple form with two masked text boxes for phone numbers and two regular expression validators that are validating the phone numbers. If the Masked Text Boxes are left alone and never get focus, they do not trigger the validation. But once the Text Box gets focus, it sets the value to be a blank masked value with no numbers. This causes the Regular Expression validators to be triggered when the page is submitted.

Anyone have any ideas on a way around this?

...

<div>

<asp:ValidationSummary ID="ValidationSummary1" runat="server" ValidationGroup="ProfileUpdateValidationGroup" />

<dl>

<dt>Work Phone</dt>

<dd><telerik:RadMaskedTextBox ID="WorkPhone" runat="server" CssClass="rfdRoundedCorners" Mask="(###) ###-####" PromptChar="" ValidationGroup="ProfileUpdateValidationGroup" HideOnBlur="True" /><asp:RegularExpressionValidator ID="WorkPhoneRegularExpressionValidator" runat="server" ErrorMessage="Please enter a valid phone number for Work Phone" ToolTip="Please enter a valid phone number for Work Phone" ValidationGroup="ProfileUpdateValidationGroup" ControlToValidate="WorkPhone" Display="Static" ValidationExpression="((\(\d{3}\) ?)|(\d{3}-))?\d{3}-\d{4}" CssClass="Sprite18 Imp">* </asp:RegularExpressionValidator></dd>

<dt>Mobile Phone</dt>

<dd><telerik:RadMaskedTextBox ID="MobilePhone" runat="server" Mask="(###) ###-####" HideOnBlur="true" PromptChar="" CssClass="rfdRoundedCorners" ValidationGroup="ProfileUpdateValidationGroup" /><asp:RegularExpressionValidator ID="MobilePhoneRegularExpressionValidator" runat="server" ErrorMessage="Please enter a valid phone number for Mobile Phone." ToolTip="Please enter a valid phone number for Mobile Phone." ValidationGroup="ProfileUpdateValidationGroup" ControlToValidate="MobilePhone" Display="Static" ValidationExpression="((\(\d{3}\) ?)|(\d{3}-))?\d{3}-\d{4}" CssClass="Sprite18 Imp">* </asp:RegularExpressionValidator></dd>

</dl>

</div>

<telerik:RadButton ID="ButtonSave" runat="server" Text="Save Changes" Style="float: right; top: 0px; left: 0px;" Skin="Office2010Blue" onclick="ButtonSave_Click" ValidationGroup="ProfileUpdateValidationGroup" />

...

Input

answered on 22 Aug 2012

6 answers

178 views

RadAjaxLoadingPanel not display when inside content page

Hi team,
when i try to use RadAjaxLoadingPanel inside the content page it is not display while ajax happen
but when i use it in normal page without master page then it display normally, kindly find below the details:

in the master page i have

<telerik:RadScriptManager ID="DefaultRadScriptManager" runat="server" EnableScriptCombine="true"
        EnableEmbeddedjQuery="false">
        <Scripts>
            <asp:ScriptReference Path="~/Scripts/jquery-1.7.2.min.js" />
            <asp:ScriptReference Path="~/Scripts/jquery.corner.js" />
            <asp:ScriptReference Path="~/Scripts/jquery.blockUI.js" />
        </Scripts>
    </telerik:RadScriptManager>

and in the content page i have

<telerik:RadAjaxLoadingPanel ID="ralpAssign" runat="server" />
    <telerik:RadAjaxManager ID="ramAssign" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="rbtnOK">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="rbtnOK" UpdatePanelRenderMode="Inline" />
                    <telerik:AjaxUpdatedControl ControlID="rgAssigningDetails" LoadingPanelID="ralpAssign" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>

what happen is when i use any browser except IE i get the following : 
the first click the loading panel display but after the first postback when i try to click on the button 
the loading panel not display.


kindly let me know why that behavior happen.

Ajax

answered on 22 Aug 2012

1 answer

86 views

Is this possible for Radcombobox using web service into Master Page

Hi All,

I am using Radcombobox using Web Service in Master Page.

<WebServiceSettings Path="MasterPageEmployeeList.asmx" Method="GetEmployeeList" />

But returning Server error like The Server method 'GetEmployeeList' failed.

but i use the same radcomobobox into aspx page. it is working fine.

Please let me know can i use that type of radcombobox into master page or not.

Thanks in Advance,
Dhamu

ComboBox

answered on 22 Aug 2012

1 answer

185 views

Unable to display text in RadEditor as in Html TextArea

i1 image from RadEditor for diplay.
i2 image is from Html TextArea when i display...

I'm not able to achive as it will be displayed in HTML TextArea.
Plzz help ...

Editor

answered on 22 Aug 2012