Questions on UI for ASP.NET AJAX Forum

110,792 questions

1 answer

123 views

SelectedIndexChanged does not fire on IIS default page

I'm having a problem with the default web page that is set in IIS and IIS Express.

The SelectedIndexChange event does not fire for the ComboBox when the "Default.aspx" is not in the URL path. The event fires when the url is http://localhost:49573/Default.aspx. However, the event does not fire when the url is http://localhost:49573.

Also of interest is the fact that the "MemberGrid_NeedDataSource" event fires in both cases.

Thanks,
Mike

ComboBox

answered on 16 May 2012

1 answer

110 views

Text is outside the notification box

When i set small height for the notification the text became outside, below the notification box. Could i control the text position to be centered or left...etc ????

Notification

answered on 16 May 2012

6 answers

883 views

how to find control inside RadPageView

Dear Telerik Team,

I have a radgrid with editformtemplate in it. Inside Editform template i have a radtab with set a textboxes and gridview. I just want to access those text boxes and gridview inside that radtabs. When I am trying to access those using findcontrol I am getting null values. Any ides how to get the values of textboxes and gridviews. here is my code..

<telerik:RadGrid ID="rg200" runat="server" AutoGenerateColumns="False" PageSize="20"

Height="550px" Width="100%" AllowPaging="True" AllowSorting="True" AllowMultiRowSelection="True"

EnableHeaderContextMenu="True" GridLines="None" AllowMultiRowEdit="true" AllowFilteringByColumn="True"

OnNeedDataSource="rg200_NeedDataSource" OnItemCommand="rg200_ItemCommand" OnItemCreated="rg200_ItemCreated">

<MasterTableView GridLines="None" DataKeyNames="orderId" CommandItemDisplay="Top"

EditMode="EditForms">

<Columns>

<telerik:GridClientSelectColumn UniqueName="ClientSelectColumn" HeaderStyle-Width="3%"

ItemStyle-Width="3%">

<HeaderStyle Width="3%"></HeaderStyle>

<ItemStyle Width="3%"></ItemStyle>

</telerik:GridClientSelectColumn>

<telerik:GridBoundColumn UniqueName="sId" HeaderText="sId" DataField="sId" ReadOnly="true"

Visible="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="orderId" HeaderText="orderId" Visible="false"

ReadOnly="true" DataField="orderId">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Project Name" HeaderText="Project Name" DataField="Project Name"

ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="Site Name" HeaderText="Site Name" DataField="SiteName"

ReadOnly="true">

<ItemTemplate>

<asp:LinkButton ID="lnkSiteName" runat="server" Text='<%# Eval( "Site Name" ) %>'

ForeColor="Blue" CommandName="sitename"></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn UniqueName="Task Status" HeaderText="Task Status" DataField="Task Status"

ReadOnly="true">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Clarify Account Nbr" HeaderText="Clarify Account Nbr"

DataField="Clarify Account Nbr">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Site ID" HeaderText="Site ID" DataField="Site ID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="Quote ID" HeaderText="Quote ID" DataField="Quote ID">

</telerik:GridBoundColumn>

<telerik:GridCheckBoxColumn UniqueName="EDP Created?" HeaderText="EDP Created?" DataField="EDP Created?">

</telerik:GridCheckBoxColumn>

<telerik:GridEditCommandColumn UniqueName="EditCommandColumn" Display="false">

</telerik:GridEditCommandColumn>

</Columns>

<EditFormSettings EditFormType="Template">

<FormTemplate>

<table id="Table1" cellspacing="1" cellpadding="1">

<tr>

<td>

<telerik:RadTabStrip runat="server" ID="RadTabStrip1" Orientation="HorizontalTop"

SelectedIndex="0" MultiPageID="RadMultiPage1">

<Tabs>

<telerik:RadTab Text="Task Data" PageViewID="RadPageView1">

</telerik:RadTab>

<telerik:RadTab Text="Notes" PageViewID="RadPageView2">

</telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage runat="server" ID="RadMultiPage1" SelectedIndex="0">

<telerik:RadPageView runat="server" ID="RadPageView1">

<..... some code here .....>

</telerik:RadPageView>

<telerik:RadPageView runat="server" ID="RadPageView2">

<table id="Table2" cellspacing="1" cellpadding="1" width="250" border="0">

<tr>

<td>

<legend><b>Add Notes</b></legend>

<table id="Tablenotes">

<tr>

<td align="left">

Note Type :

<asp:DropDownList ID="ddlNoteType" runat="server">

</asp:DropDownList>

</td>

<td align="left">

</td>

</tr>

<tr>

<td align="left" colspan="2">

Note Description

</td>

</tr>

<tr>

<td align="left">

<asp:TextBox ID="txtNoteDesc" runat="server" TextMode="MultiLine" Rows="2" Width="650px"></asp:TextBox>

</td>

<td>

<asp:ImageButton ID="btnAddNote" CommandName='AddNote' runat="server" ToolTip="Add Note"

ImageUrl="~/Images/add-icon.png" />

<asp:ImageButton Visible="false" ToolTip="Update" OnClick="imgbtnNotesUpdate_Click"

ID="imgbtnNotesUpdate" runat="server" ImageUrl="~/Images/accept-icon.png" />

<asp:ImageButton Visible="false" ToolTip="Cancel" OnClick="imgbtnNotesCancel_Click"

ID="imgbtnNotesCancel" runat="server" ImageUrl="~/Images/delete-icon.png" />

</td>

</tr>

<tr>

<td>

</td>

</tr>

</table>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr>

<td>

<div style="overflow: auto; height: 160px">

<asp:GridView ID="gvNotes" BorderColor="#004000" runat="server" AutoGenerateColumns="false"

BackColor="White" BorderWidth="1px" BorderStyle="Solid" CellSpacing="0" Width="100%"

OnSelectedIndexChanged="gvNotes_SelectedIndexChanged" OnRowDataBound="gvNotes_RowDataBound">

<HeaderStyle Height="20px" BackColor="#004000" Font-Size="8pt" Font-Bold="True" ForeColor="White"

HorizontalAlign="Center" BorderColor="White" BorderWidth="0px" />

<PagerSettings Mode="NumericFirstLast"></PagerSettings>

<RowStyle ForeColor="#000000" Font-Size="8pt" HorizontalAlign="Left" BorderWidth="1px"

BorderColor="#004000" />

<AlternatingRowStyle Font-Size="8pt" ForeColor="#000000" BackColor="#F5F5E9" BorderWidth="1px"

BorderColor="#004000" />

<PagerStyle HorizontalAlign="Right" Font-Bold="true" Font-Size="8pt" />

<Columns>

<asp:TemplateField Visible="false">

<ItemTemplate>

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

</ItemTemplate>

<ItemStyle HorizontalAlign="Left" />

</asp:TemplateField>

<asp:BoundField HeaderText="Note Description" DataField="Description" />

<asp:BoundField HeaderText="Note Type" DataField="Type" />

<asp:BoundField HeaderText="Created By" DataField="CreatedBy" />

<asp:BoundField DataFormatString="{0:MM/dd/yyyy}" HeaderText="Created Date" DataField="CreationDate" />

</Columns>

</asp:GridView>

</div>

</td>

</tr>

</table>

</telerik:RadPageView>

</telerik:RadMultiPage>

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

</MasterTableView>

<ClientSettings AllowColumnsReorder="True">

<Scrolling AllowScroll="true" UseStaticHeaders="true" />

<Selecting AllowRowSelect="true" />

<Resizing AllowColumnResize="true" />

<ClientEvents OnRowContextMenu="RowContextMenu" OnRowSelected="OnRowSelected" OnRowDeselecting="OnRowDeselecting" />

</ClientSettings>

<PagerStyle Mode="NextPrevAndNumeric" AlwaysVisible="true"></PagerStyle>

</telerik:RadGrid>

here is my cs code

if (e.CommandName == "AddNote")

{

clsTaskUpdates_BL objBL = new clsTaskUpdates_BL();

string strName = Session["UserName"].ToString();

GridEditableItem editedItem = e.Item as GridEditableItem;

GridEditFormItem item = e.Item as GridEditFormItem;

GridDataItem dataitem = e.Item as GridDataItem;

TextBox Notedesc = editedItem.FindControl("txtNoteDesc") as TextBox;

GridView gvNotes = (editedItem.FindControl("gvNotes") as GridView);

string OrdID = editedItem.OwnerTableView.DataKeyValues[editedItem.ItemIndex]["orderId"].ToString();

TextBox Notedescd = (TextBox)dataitem.NamingContainer.FindControl("txtNoteDesc") as TextBox;

string NoteDesc = (editedItem.NamingContainer.FindControl("txtNoteDesc") as TextBox).Text;

string NoteType = (editedItem.FindControl("ddlNoteType") as DropDownList).Text;

}

I tried in all directions that i showed in my C# code. But no luck can any one help me how to get the values. I am always getting null values for txtNoteDesc, ddlNoteType and gvNotes..

Thanks

Babu

Grid

answered on 16 May 2012

6 answers

280 views

hierarchical Radgrid demo with CRUD operation from codebehind

Need a demo of hierarchical radgrid having CRUD operation from code behind.
Have used imagebutton as buttotype for edid and delete but it is giving error:

Sys.WebForms.PageRequestManagerServerErrorException: Unable to cast object of type 'Telerik.Web.UI.GridLinkButton' to type 'System.Web.UI.WebControls.ImageButton'.

Grid

answered on 16 May 2012

1 answer

249 views

Open a Radwindow on Topmost Page ?

i have 4 pages.

1.index.aspx

<iframe src="iframe.aspx">

2.iframe.aspx

<input type="button" onclick="window.radopen('window.aspx', 'win');">

3.window.aspx

<input type="button" onclick="window.radopen('test.aspx', 'top');">

4.test.aspx

when i work in windows.aspx,
how to open a radwindow 'test.aspx' on topmost page 'index.aspx' ?

Window

answered on 16 May 2012

2 answers

154 views

[Solved] radnumeric textbox's value get rounded.

Hi,
I have declared a numeric text box as below

<telerik:RadNumericTextBox ID="RadNumericTextBox1" MaxValue="99999999999999999" runat="server"

DataType="integer" Type="Number" NumberFormat-AllowRounding="false" NumberFormat-KeepNotRoundedValue="true"

NumberFormat-GroupSeparator="" NumberFormat-DecimalDigits="0">

</telerik:RadNumericTextBox>

when entering a value having length 16 or above, when there is a postback, the value get rounded and displaying the rounded value.
How can i avoid this issue?

thanks in advance
Jiju

Input

answered on 16 May 2012

1 answer

103 views

WebPart error

I have created a SharePoint WebPart and added the Telerik.Web.UI to it's references. When I try to open the webpart in SP I get the error: Could not load file or assembly "Telerik.Web.UI" or one of it's dependencies. I have added the Telerik dll to the webpart's bin directory and added a referance in the project. Also, I have added the <@References ... tag to the beginning of the ascx file and added a using Telerik.Web.UI in the ascx.cs file.

Note that a webpart is just a user defined control loaded into the WebPart's controls container. This is my first time doing a webpart is there something I'm missing?

Note Also, My controls are just the Rad ASP AJAX controls. I don't know if there is a special set of controls just for SharePoint.

General Discussions

answered on 16 May 2012

1 answer

89 views

ExportToPDF Problem, with GridTemplateColumn

Hi there,

I am trying to exportToPDF in a radgrid. It seems to work fine except for a gridtemplatecolumn i have which contains another radgrid.

So basically, each row has a column which contains a grid containing a list of strings (they are validation msg's).

I have found a few threads telling me to enable the viewstate for the grid, and also, to ExportOnlyData="false", which has no affect.

Everything else seems to work fine, except the exporting.

thanks in advance!

Neil

below is the code:

<telerik:RadGrid id="rgdListLicences" runat="server" Width="100%" OnNeedDataSource="rgdListLicences_NeedDataSource" GridLines="None" Skin="eLicensing_paging" EnableEmbeddedSkins="false" EnableViewState="true">

<ExportSettings IgnorePaging="true" OpenInNewWindow="true" ExportOnlyData="false" >

<Pdf PageHeight="210mm" AllowPrinting="true" PageWidth="297mm" PageTitle="Print Validations" DefaultFontFamily="Arial Unicode MS"

PageBottomMargin="20mm" PageTopMargin="20mm" PageLeftMargin="20mm" PageRightMargin="20mm" />

</ExportSettings>

<MasterTableView RetrieveAllDataFields="false" CommandItemDisplay="Top" AutoGenerateColumns="false" >

<CommandItemTemplate>

<telerik:radbutton ID="DownloadPDF" AutoPostBack="true" CssClass="pdfButton" runat="server" Width="10%" Text="Print Validations" CommandName="ExportToPdf"/>

</CommandItemTemplate>

<Columns>

<telerik:GridBoundColumn DataField="clientRef" DataFormatString="{0:dd/MM/yy}" HeaderText="Client Ref"><ItemStyle Width="12%" VerticalAlign="Top" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ServiceName" HeaderText="Service Name"><ItemStyle Width="28%" VerticalAlign="Top" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="commencementDate" DataFormatString="{0:dd/MM/yy}" HeaderText="Start Date"><ItemStyle Width="12%" VerticalAlign="Top" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="validations" HeaderText="Validations" SortExpression="CompanyName" >

<ItemTemplate>

<telerik:radgrid ID="rgdValidations" OnNeedDataSource="rgdValidations_NeedDataSource" BorderStyle="None" ShowHeader="false" runat="server" EnableViewState="true" >

<MasterTableView>

<ItemStyle Font-Size="Smaller" />

<AlternatingItemStyle Font-Size="Smaller"/>

</MasterTableView>

</telerik:radgrid>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Protected Sub rgdValidations_NeedDataSource(ByVal sender As Object, ByVal e As GridNeedDataSourceEventArgs)

Dim RadGrid2 As RadGrid = CType(sender, RadGrid)

Dim item As GridDataItem = RadGrid2.NamingContainer

Dim validations As List(Of String) = CType(item.DataItem, LicencesLicence).validations

RadGrid2.DataSource = validations

End Sub

Grid

answered on 16 May 2012

1 answer

216 views

RadGrid Row height

Hi,

I'm having browser compatibility issues with radgrid row height. Firefox seems to be fine but internet explorer is not. I attached a screen shot of both can you assist. I've tried everything. here is the css:

.rgRow,.rgRow td

{

height:30px !important;

cursor:pointer;

background-color: #ffffff;

border-bottom:solid 1px #EDEDED !important;

}

.rgAltRow,.rgAltRow td

{

height:30px !important;

cursor:pointer;

background-color: #ffffff;

border-bottom:solid 1px #EDEDED;

/*border:none!important;

background-image : none!important;*/

}

Thanks,
Ron

Grid

answered on 16 May 2012

1 answer

90 views

ComboBox AutomaticLoadOnDemand - multiple postbacks and detection of them

Hi,

I am using the radcombobox with automatica load on demand:

<telerik:RadComboBox ID="cboSKU" runat="server"

DataTextField="STCode" DataValueField="STCode" MarkFirstMatch="true" ShowToggleImage="false"

EnableAutomaticLoadOnDemand="true" ShowMoreResultsBox="true" ItemsPerRequest="30"

AutoPostBack="true" onselectedindexchanged="cboSKU_SelectedIndexChanged"

>

this works as expected. This combo box is on an aspx page using a master page. On the master page I'm logging events - however I do not want to capture ajax postbacks. (I do want to capture non ajax postbacks, but not postbacks from, for example, the combo box repopulating values as you type)

i have tried:

if (RadAjaxManager1.IsAjaxRequest == false)

{

AddLogEntry();

}

and

if (ScriptManager.GetCurrent(Page).IsInAsyncPostBack == false)

{

AddLogEntry();

}

with no success.

Any advice would be appreciated.

Thank you,
Ryan

ComboBox