Questions on UI for ASP.NET AJAX Forum

1 answer

160 views

Hello,

I am using a radAjaxLoadingPanel with the default "swirling circle" animation.

I have a radGrid that contains an asp Image Button in a GridTemplateColumn. When I click the button, the "swirling circle" comes up and works fine. (this button opens a Rad window). When I close the rad window that is opened by the image button click, the rad window closes, and the grid that the rad window is called from is displayed with the transparent loading panel and "swirling circle". However, the "swirling circle" no longer swirls. In fact, any ajax request causes the circle to appear, but the circle no longer swirls.

Any ideas to what could be causing this? Everything seems to be working correctly except that the circle is no longer animated.

Thanks!
Dave

Ajax

answered on 21 Feb 2011

1 answer

93 views

Refresh root folder name

In some instances, I want to rename my root folder (top node ni TreeView). This is done via an ajax call that triggers the rename in the backend. After that ajax call is done, I call explorer.refresh() (client side). However, the name of the top node in the TreeView doesn't update.

When calling explorer.refresh() I've verified that PageLoad is executed in the code behind. I update the "root folder" paths during page load:
fileExplorer.Configuration.ViewPaths = new[] { newRootFolderName };
fileExplorer.Configuration.UploadPaths = new[] { newRootFolderName };
fileExplorer.Configuration.DeletePaths = new[] { newRootFolderName };

Still, the root folder name doesn't update in the TreeView on the page.

Is there a way to update the root folder (except doing a hard refresh)?

FileExplorer

answered on 21 Feb 2011

16 answers

1.9K+ views

Center RadAjaxLoadingPanel

I had some problems to center the loading image for a loading panel both vertically and horizontally.

This worked for me. I basically just wrap the image inside a table that occupies 100% width and height and then I align the content of the cell to the middle.

Hope this can be of any help to others.

<telerik:RadAjaxLoadingPanel ID="AjaxLoadingPanel1" runat="server" Transparency="20" BackColor="#E0E0E0">
            <table style="width:100%;height:100%;">
                <tr style="height:100%"><td align="center" valign="middle" style="width:100%">
                    <asp:Image ID="Image1" runat="server" AlternateText="Loading..."
        BorderWidth="0px" ImageUrl="~/Images/Loading/Loading6.gif">
       </asp:Image>
                </td></tr>
            </table>
  </telerik:RadAjaxLoadingPanel>

Ajax

answered on 21 Feb 2011

0 answers

178 views

Appointment Checkbox / Calendar and Scheduler

Good Morning,

I would like to know, if possible, if you can help me with the following questions:

I wish the state of the checkbox when it was changed, to update the database table with values 0 and 1 (1 Checked, Unchecked 0)

Secondly, I would like the Calendar and Scheduler were synchronized. When clicking a date on the calendar, change the scheduler, and vice versa. If possible, when selecting a week in the Calendar, the Scheduler switch to Week view and show the selected week.

Scheduler

asked on 21 Feb 2011

2 answers

126 views

Rad Strip Wizard Back Button

Hello Telerik,
I am using RadTabStrip like the Wizard and everything works fine. But I need to have a Back or Previous button besides Next button, like ASP.NET wizard control. Could you please tell me how I can get that using RadTabStrip

TabStrip

answered on 21 Feb 2011

1 answer

137 views

RadComboBox inside custom control

Hi,

I'm using a radcombobox inside a custom control. I need to be able to optionally tie it to a onitemsrequested serverside function for use with some cascading drop downs. The problem that I am finding is that there is no onitemsrequested field available on the server side so I can't set it on the control.

How would I go about working around this issue?

Tired and probably missing something obvious!

Regards,

Jon

ComboBox

answered on 21 Feb 2011

1 answer

102 views

Telerik Grid Paging Issue

Hi,

I am using Telrik Grid by using data on load method, ie i am loading virtual item count value based on the value which is given by database stored procedure. so i found that, it is a performace issue to get the rowcount from the database.
So i want to use "Grid Paging" by using "NextPrev" technique without using "VirtualItemCount", so can anybody please conform that ...is it possible to use "Grid navigations" using "NextPrev" technique without "VirtualItemCount"?.

Grid

answered on 21 Feb 2011

1 answer

174 views

Make GridDateTimeColumn filter text box readonly

Hi,

I have a grid with some date time columns. It allows me to filter by choosing a date from a calendar or typing in the date manually.

I want to restrict this so that the user is only able to pick the date from the calendar and cannot type in anything in the text box. Below is the markup:

            <telerik:GridDateTimeColumn DataField="EndDate" HeaderText="End Date"
                SortExpression="EndDate" UniqueName="EndDate" PickerType="DatePicker" DataFormatString="{0:dd MMM yyyy}"
                AutoPostBackOnFilter="true">
                <HeaderStyle Wrap="false" />
            </telerik:GridDateTimeColumn>

In the item created event I have:

RadDatePicker rdpEndDate = filteringItem["EndDate"].Controls[0] as RadDatePicker;
                rdpEndDate.DateInput.ReadOnly = true;
                rdpEndDate.Width = Unit.Pixel(100);

Although this makes the textbox readonly, it totally disables the filter functionality i.e. I select a date and tab out of the text box but nothing happens.

Grid

answered on 21 Feb 2011

1 answer

180 views

Sticky header row?

Hi

I have a very large RadSchedular both in width and height. Is there a way for the header showing the dates to be stuck and visible when scrolling down??

Or is there a way to repeat the date header every x number of rows?

And/or is their a way for the header date to be displayed on mouse over boxes?

Please see attached screenshot.

Thanks

Scheduler

answered on 21 Feb 2011

1 answer

132 views

problem RadAjaxManagerProxy

Hi Team,

I am using master/content page in my application.
In master page i am having RadScriptManager, RadAjaxManager,
In content page i added RadAjaxManagerProxy .

In Content Page i am having the RadTabStrip and
RadMultiPage.In PageViews having the usercontrols.
1. On tab click i want to show loading panel
My Problem is me getting the Loading Panel Only for the first tab click.for the remaining tabs not getting the loading panel

here is my Code

Master Page:

<body style="overflow: hidden;">

<form id="form1" runat="server">

    <telerik:RadScriptManager ID="rdScrptFacilityMgr" runat="server" LoadScriptsBeforeUI="false"

        EnablePartialRendering="true">

        <CompositeScript>

            <Scripts>

                <asp:ScriptReference Path="~/Scripts/FMScripts.js" />

                <asp:ScriptReference Path="~/Scripts/jquery-1.4.1.js" />

            </Scripts>

        </CompositeScript>

    </telerik:RadScriptManager>

    <telerik:RadAjaxManager ID="rdMasterAjaxManager" runat="server" EnableAJAX="true"

        OnAjaxRequest="rdMasterAjaxManager_AjaxRequest" ClientIDMode="Static" SkinID="Web20">

        <AjaxSettings>

            <telerik:AjaxSetting AjaxControlID="rdtrvFacilityMngmt" EventName="OnNodeClick">

                <UpdatedControls>

                    <telerik:AjaxUpdatedControl ControlID="cntPlaceholder" />

                </UpdatedControls>

            </telerik:AjaxSetting>

        </AjaxSettings>

    </telerik:RadAjaxManager>

<asp:ContentPlaceHolder ID="cntPlaceholder" runat="server">

                </asp:ContentPlaceHolder>

<body>



ASPX Page:

<asp:Content ID="cntCompany" ContentPlaceHolderID="cntPlaceholder" runat="Server">

    <telerik:RadScriptBlock ID="rdScriptBlock" runat="server">

        <script type="text/javascript">

            rdTabStripID = '<%= rdtbstripCompanyInfo.ClientID %>';

        </script>

    </telerik:RadScriptBlock>

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

        <AjaxSettings>

            <telerik:AjaxSetting AjaxControlID="rdtbstripCompanyInfo">

                <UpdatedControls>

                    <telerik:AjaxUpdatedControl ControlID="rdtbstripCompanyInfo" />

                    <telerik:AjaxUpdatedControl ControlID="rdmltpgCompany" LoadingPanelID="rdLoadingPanel" />

                </UpdatedControls>

            </telerik:AjaxSetting>

            <telerik:AjaxSetting AjaxControlID="rdmltpgCompany">

                <UpdatedControls>

                    <telerik:AjaxUpdatedControl ControlID="rdmltpgCompany" LoadingPanelID="rdLoadingPanel" />

                </UpdatedControls>

            </telerik:AjaxSetting>

        </AjaxSettings>

    </telerik:RadAjaxManagerProxy>

    <telerik:RadAjaxLoadingPanel ID="rdLoadingPanel" runat="server" Skin="Web20">

    </telerik:RadAjaxLoadingPanel>

    <telerik:RadTabStrip ID="rdtbstripCompanyInfo" runat="server" Skin="Office2007" MultiPageID="rdmltpgCompany"

        SelectedIndex="0" AutoPostBack="True" OnTabClick="rdtbstripCompanyInfo_Click"

        OnClientTabSelecting="onTabSelecting" ViewStateMode="Disabled">

        <Tabs>

            <telerik:RadTab Text="<%$ Resources:FMGlobalResource, Information %>" PageViewID="rdpgviewCompanyInformation"

                Value="CompanyInformation">

            </telerik:RadTab>

            <telerik:RadTab Text="<%$ Resources:AssociatedSupplier %>" PageViewID="rdpgviewAssociatedSuppliers"

                Value="AssociatedSupplier">

            </telerik:RadTab>

            <telerik:RadTab Text="<%$ Resources:MoreAddresses %>" PageViewID="rdpgviewAssociatedSuppliers"

                Value="MoreAddress">

            </telerik:RadTab>

        </Tabs>

    </telerik:RadTabStrip>

    <telerik:RadMultiPage ID="rdmltpgCompany" runat="server" SelectedIndex="0" CssClass="formView"

        Width="100%">

        <telerik:RadPageView ID="rdpgviewCompanyInformation" runat="server" Width="100%">

            <UC:CompanyInformation ID="ucCompanyInformation" runat="server" EnableViewState="false" />

        </telerik:RadPageView>

        <telerik:RadPageView ID="rdpgviewAssociatedSupplier" runat="server" Width="100%">

            <UC:AssociatedSupplier ID="ucAssociatedSupplier" runat="server" EnableViewState="false" />

        </telerik:RadPageView>

        <telerik:RadPageView ID="rdpgviewMoreAddress" runat="server" Width="100%">

            <UC:MoreAddress ID="ucMoreAddress" runat="server" EnableViewState="false" />

        </telerik:RadPageView>

    </telerik:RadMultiPage>

</asp:Content>

Ajax

answered on 21 Feb 2011