Questions on UI for ASP.NET AJAX Forum

1 answer

65 views

Arrow not displaying in case of there is no content in Details table

Hi Telerik team

I am stuck in a hectic situation. I used a telerik Grid in my application and whenever there is no content in Details table in Grid then corresponding row's Arrow is displaying but i want it to be not visible.

Wherever if we have content in details table then arrow is displaying which is fine for me.

Regards
Manmeet Singh

Grid

answered on 24 Aug 2010

1 answer

98 views

About RowDblClick event

Hi Telerik:
I have a radgrid with detailtable,which RowDblClick event in ClientEvents. I hope RowDblClick event only work on detailtable,do not work when I double click mastertable row , how to do it? thank you !

<ClientEvents OnRowDblClick="RowDblClick1" OnHierarchyExpanding="HierarchyExpanding" OnHierarchyCollapsing="HierarchyCollapsing" ></ClientEvents>

best regards
tony

Grid

answered on 24 Aug 2010

1 answer

111 views

Overrid H1 Tag Formatting

I'm looking to adjust the H1 tag formatting using the editor. When I put <h1>content</h1> tags around the content, the text size goes to 32px and there is a big space above and below the content. I realize this is because the h1 tags are set a certain way, but is there any way to override the h1 tag formatting?

Editor

answered on 24 Aug 2010

3 answers

586 views

Help me understand ajaxRequest and ajaxRequestWithTarget

Hello,

I have a page that I had working with RadAjaxPanels, but I'm trying to re-wire it using RadAjaxManager for the sake of learning how to use that tool properly.

My page has a grid on it that refreshes itself when its command buttons are clicked. The page also has a popup window, and when the user updates information on the popup window, it calls a refresh() javascript function on my main page, which calls the ajaxRequest function of the RadAjaxPanel, which updates the grid. This all works great.

Now that I'm trying to re-wire it with a RadAjaxManager, I'm trying to reproduce this functionality. Unfortunately, the refresh() javascript function that I have now changed to call the RadAjaxManager1.ajaxRequest() function does nothing. The AjaxRequest code never gets called.

Then I thought maybe if I called ajaxRequestWithTarget and used the grid object as my target, that would produce the correct results. Unfortunately while I can see that the event is firing because the grid shows the loading panel for a moment, the data is not refreshing. After looking through all the documentation and examples, I'm confused. I can't figure out what C# event fires when doing an ajaxRequestWithTarget event. Nothing in your examples specifies the event to be called. What grid event gets fired when I use it as the target?

Thanks!

Ajax

answered on 24 Aug 2010

1 answer

62 views

ASP.NET AJAX 2010 Q2 SP1 ??

Hello,
I know hotfixes (2010.2.817.40) are available -but just wanted to know when the offical service pack will be available ?

Cheers

General Discussions

answered on 24 Aug 2010

0 answers

185 views

TreeView Control for DotNetNuke (DNN)

We have the Telerik TreeView module installed on a DNN 5.04.04 Pro install.

The module displays all the pages within the site, but that is the problem. Even pages marked in DNN not to be included in the Navigation are included in the sitemap module. Is there a way to exclude pages from the sitemap that are not included in the main navigation of the site? I see where you can select whether the module should hide invisible pages to normal users, but what about pages that ARE visible, but NOT part of the DNN navigation?

Also... is there a way for us to have the sitemap module display all its nodes as collapsed by default?

Thanks in advance.

TreeView

asked on 24 Aug 2010

2 answers

161 views

[Solved] RadAjax problem with Web User Control

Hi,

I have a .aspx page with web user controls loaded dynamically into a panel called Main_PH. Everything works as it should. However, when I try to introduct RadAjaxManager with loading panels things don't go so great.

Below is my code for the default.aspx page

<telerik:RadCodeBlock ID="Default_RadCodeBlock" runat="server">

<script type="text/javascript">

function RequestStart(sender, eventArgs) {

var loadingImage = document.getElementById('<%= Default_RadAjaxLoadingPanel.FindControl("Image1").ClientID %>');

var panel1 = $get("WUC_default_wuc_Panel_Loading");

loadingImage.style.position = "relative";

loadingImage.style.top = (parseInt(panel1.style.height) / 2) + "px";

}

function MyClientShowing(sender, args) {

args.get_loadingElement().style.border = "2px solid red";

args.set_cancelNativeDisplay(true);

$telerik.$(args.get_loadingElement()).show("slow");

}

function MyClientHiding(sender, args) {

args.get_loadingElement().style.border = "2px solid blue";

args.set_cancelNativeDisplay(true);

$telerik.$(args.get_loadingElement()).hide("slow");

}

</script>

</telerik:RadCodeBlock>

</head>

<body id="home">

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

<telerik:RadScriptManager ID="Default_ScriptManager" runat="server" />

<telerik:RadAjaxManager ID="Default_RadAjaxManager" runat="server"

DefaultLoadingPanelID="Default_RadAjaxLoadingPanel">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="LinkButton_MM_Inbox">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="Panel_Loading"

LoadingPanelID="Default_RadAjaxLoadingPanel">

</telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

<ClientEvents OnRequestStart="RequestStart" />

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="Default_RadAjaxLoadingPanel" runat="server" Transparency="30" Skin="Default">

<div class="loading">

<asp:Image ID="Image1" runat="server" ImageUrl="~/Images/loading2.gif" />

</div>

</telerik:RadAjaxLoadingPanel>

......

<asp:PlaceHolder ID="Main_PH" runat="server">

</asp:PlaceHolder>

Here is the code for the pre-render in code behind of default.aspx

protected void Page_PreRender(object sender, EventArgs e)

{

Default_RadAjaxLoadingPanel.OnClientShowing = "MyClientShowing";

Default_RadAjaxLoadingPanel.OnClientHiding = "MyClientHiding";

}

Here is the code for the .ascx page which is loaded into Main_PH

<asp:Panel ID="Panel_Loading" runat="server" CssClass="loading_panel" Height="440px">

<h2>

Administration</h2>

<div class="content_main">

<h3>

1. Employee Settings - Personal</h3>

<div>

<label for="empid_ti">

Employee Id

<asp:Button ID="Button1" runat="server" Text="Button" CausesValidation="false"/></label>

<asp:TextBox ID="TextBox1" runat="server" EnableViewState="true"></asp:TextBox></div>

</asp: Panel>

When I click on the button LinkButton_MM_Inbox from the default.aspx page, what happens is the animation starts, finishes etc on the Panel_Loading from the .ascx and an Ajax postback happens but a new Web User Control.ascx does not appear on the page (which is what is supposed to happen).

If I change the code in the default.aspx page to this: (Main_PH instead of Panel_Loading...

<telerik:AjaxSetting AjaxControlID="LinkButton_MM_Inbox">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="Main_PH"

LoadingPanelID="Default_RadAjaxLoadingPanel">

</telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

... the Ajax postback happens, the new web user control is added as should happen but I don't get the animation in Panel_Loading.

I'm not really sure what to do?? I can't add the animations to Main_PH because Main_PH is heavily styled from the user controls and the animation will not show.

Any suggestions would be great! Thanks!

Sunny

Ajax

answered on 24 Aug 2010

2 answers

106 views

RadPanelBar inside DataBoundFormView loses RadTextBox binding

I have a bound FormView that contained a series of controls including a bound RadTextBox. For usability I placed a RadPanelBar inside the FormView and within the ItemTemplate moved the textBox. The binding no longer is respected. Should the binding have been preserved or what steps must be done to re-establish the binding?
Regards.

PanelBar

answered on 24 Aug 2010

1 answer

100 views

Hierarchy - Add New Record doesn't show for child

I'm trying to create a RadGrid - and only to parent columns show Add New Record
I put a CommandItemDisplay in the GridTableView, set up the right ParentTableRelations

Protected Sub rgSpiffDetail_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles rgSpiffDetail.NeedDataSource

Dim VendorID As Integer = 0

Dim ds As DataSet = Nothing

Dim dt As DataTable = Nothing

If rcbVendors.SelectedValue = String.Empty Then

VendorID = Quicksilver_VendorID

Else

VendorID = rcbVendors.SelectedValue

End If

Dim ws As New CommonFunctions

If e Is Nothing Then

ElseIf e.IsFromDetailTable Then

Exit Sub

End If

ds = ws.GetSpiffs(VendorID)

If ds.Tables.Count > 0 Then

dt = ds.Tables(0)

End If

rgSpiffDetail.DataSource = dt

End Sub

Protected Sub rgSpiffDetail_DetailTableDataBind(ByVal source As Object, ByVal e As Telerik.Web.UI.GridDetailTableDataBindEventArgs) Handles rgSpiffDetail.DetailTableDataBind

Dim gdItem As GridDataItem = Nothing

Dim SpiffID As Integer = 0

Dim ds As DataSet = Nothing

Dim dt As DataTable = Nothing

gdItem = CType(e.DetailTableView.ParentItem, GridDataItem)

SpiffID = CInt(gdItem.GetDataKeyValue("SpiffID"))

Dim ws As New CommonFunctions

ds = ws.GetItemsforSpiff(SpiffID)

End Sub

Protected Sub rcbVendors_SelectedIndexChanged(ByVal o As Object, ByVal e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles rcbVendors.SelectedIndexChanged

Dim ea As Telerik.Web.UI.GridNeedDataSourceEventArgs = Nothing

rgSpiffDetail.Rebind()

End Sub

and the code behind

<telerik:RadGrid ID="rgSpiffDetail" AutoGenerateColumns="False" AllowSorting="True" AllowPaging="True" Width="95%" runat="server" >

<MasterTableView DataKeyNames="SpiffID" CommandItemDisplay="Top" Width="100%">

<DetailTables>

<telerik:GridTableView Name="Items" DataKeyNames="ItemID" CommandItemDisplay="Bottom" Width="100%">

<ParentTableRelation>

<telerik:GridRelationFields MasterKeyField="SpiffID" DetailKeyField="SpiffID" />

</ParentTableRelation>

<Columns>

<telerik:GridBoundColumn UniqueName="SpiffID" DataField="SpiffID" HeaderText="SpiffID" />

<telerik:GridBoundColumn UniqueName="ItemID" DataField="ItemID" HeaderText="ItemID" />

<telerik:GridBoundColumn UniqueName="KMSPartNo" DataField="KMSPartNo" HeaderText="KMS Part Number" />

<telerik:GridBoundColumn UniqueName="LNSPartNo" DataField="LNSPartNo" HeaderText="LNS Part Number" />

<telerik:GridBoundColumn UniqueName="Description" DataField="Description" HeaderText="Description" />

<telerik:GridButtonColumn UniqueName="DeleteColumn" CommandName="Delete" Text="Delete" />

</Columns>

<EditFormSettings EditFormType="Template">

<FormTemplate>

<table border="0" cellpadding="2" cellspacing="2">

<tr>

<td>Items</td>

<td>

<telerik:RadComboBox ID="rcbItems" AutoPostBack="true" runat="server" />

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

</telerik:GridTableView>

</DetailTables>

<Columns>

<telerik:GridButtonColumn UniqueName="Edit" Text="Edit" CommandName="Edit" />

<telerik:GridBoundColumn UniqueName="SpiffID" DataField="SpiffID" HeaderText="SpiffID" ReadOnly="True" />

<telerik:GridBoundColumn UniqueName="Seq" DataField="Seq" HeaderText="seq" />

<telerik:GridTemplateColumn UniqueName="CashBack" HeaderText="CashBack" >

<ItemTemplate>

<asp:Label ID="lblCashBack" Text='<%# Bind("CashBack") %>' runat="server" />

</ItemTemplate>

<EditItemTemplate>

<telerik:RadNumericTextBox ID="rntbCashBack" text='<%# Eval("CashBack") %>' runat="server">

<NumberFormat DecimalDigits="2" />

</telerik:RadNumericTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn>

<ItemTemplate>

<asp:Label ID="lblCaseDollarItem" Text='<%# Bind("CaseDollarItemDesc") %>' runat="server" />

</ItemTemplate>

<EditItemTemplate>

<asp:RadioButtonList ID="rblCaseDollarItem" DataValueField="CaseDollarItem" runat="server">

<asp:ListItem Value="C" Text="Case" />

<asp:ListItem Value="D" Text="Dollar" />

<asp:ListItem Value="I" Text="Item" />

</asp:RadioButtonList>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridCheckBoxColumn UniqueName="AllorByItem" DataField="AllOrByItem" HeaderText="AllItems" />

<telerik:GridTemplateColumn UniqueName="QtytoOrder" HeaderText="Qty to Order">

<ItemTemplate>

<asp:Label ID="lblQtytoOrder" Text='<%# Eval("QtytoOrder") %>' runat="server" />

</ItemTemplate>

<EditItemTemplate>

<telerik:RadNumericTextBox ID="rntbQtytoOrder" runat="server" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="DollartoOrder" HeaderText="$ to Order">

<ItemTemplate>

<asp:Label ID="lblDollartoOrder" Text='<%# Eval("DollartoOrder") %>' runat="server" />

</ItemTemplate>

<EditItemTemplate>

<telerik:RadNumericTextBox ID="rntbDollartoOrder" runat="server" >

<NumberFormat DecimalDigits="2" />

</telerik:RadNumericTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="MinQty" HeaderText="Min Qty">

<ItemTemplate>

<asp:Label ID="lblMinQty" Text='<%# Eval("MinQty") %>' runat="server" />

</ItemTemplate>

<EditItemTemplate>

<telerik:RadNumericTextBox ID="rntbMinQty" runat="server" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="MinDollar" HeaderText="Min Dollar">

<ItemTemplate>

<asp:Label ID="lblMinDollar" Text='<%# Eval("MinDollar") %>' runat="server" />

</ItemTemplate>

<EditItemTemplate>

<telerik:RadNumericTextBox ID="rntbMinDollar" runat="server" >

<NumberFormat DecimalDigits="2" />

</telerik:RadNumericTextBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn UniqueName="SpiffDescription" DataField="SpiffDescription" HeaderText="Description" >

<ItemStyle Width="200px" />

</telerik:GridBoundColumn>

<telerik:GridButtonColumn CommandName="Delete" Text="Delete" UniqueName="DeleteColumn"/>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 24 Aug 2010

2 answers

112 views

[Solved] ConvertWordLists plus MSWordRemoveAll?

Having read and re-read the forum about how it was all Words fault for pasting bullet points from MSWord into RadEditor, I spotted the ConvertWordLists option under StripFormattingOptions, which seems to work a treat, except it still seems to have all the other unhelpful MSWord formatting in the remaining content. Is there any way to have both ConvertWordLists AND cleaner paragraph markup, etc? I want to get rid of all font and css styles and leave just clean html markup with no styles.

Any help would be much appreciated.

Editor

answered on 24 Aug 2010