Questions on UI for ASP.NET AJAX Forum

1 answer

107 views

Confirm Message after upload file inside radgrid

Hi there, im trying the telerik controls, and i wanted to know if is possible to trigger an alert after uploading a file in edititem template.

this is my code-behind



Protected Sub rgOferta_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles rgOferta.ItemDataBound

If

TypeOf e.Item Is GridEditFormItem AndAlso e.Item.IsInEditMode Then

'popup&editform

Dim edititem As GridEditFormItem = DirectCast(e.Item, GridEditFormItem)

Dim RadUpload1 As RadUpload = DirectCast(edititem.FindControl("RadUpload1"), RadUpload)

Dim btns As Button = e.Item.FindControl("btnPrueba")

Dim estado As String = ""

If Not btns Is Nothing Then

If Not RadUpload1 Is Nothing Then

estado = UploadFile(RadUpload1)

btns.OnClientClick = "showAlert('" & estado & "'); return false;"

End If

End

If

end sub

And this is my javascript which is quite simple.

function

showAlert(valor) {

      alert(valor);

    }

Im using radajaxmanager to ajaxified radgrid.

any help would be appreciated.

regards

Grid

answered on 09 May 2011

1 answer

107 views

multi column automatic text flow over columns

HI

Is it possible to create a news paper style in the editor without using tables and have the entire text equaly divided over the columns? In css3 this should be possible by multi-column us but not many browsers support this yet I think. Hope anybody can help me with this.

Editor

answered on 09 May 2011

0 answers

213 views

How To Emulate Facebook Search Behavior Using A RadComboBox

If you want to emulate the search behavior of Facebook, I have included sample code below. The Facebook search allows the user to enter text in the input field and highlights the first item in the results. If the user presses the enter key after typing in a name, the first item in the search results is sent to the server on the postback. Thanks goes to Dimitar at Telerik for this solution.

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

<telerik:RadScriptManager ID="RadScriptManager1" runat="server" />

<asp:Panel ID="Panel1" DefaultButton="Button1" runat="server">

<telerik:RadComboBox

ID="RadComboBox1"

AllowCustomText="true"

AutoCompleteSeparator=","

EnableLoadOnDemand="true"

EnableTextSelection="true"

MarkFirstMatch="true"

OnClientDropDownOpening="onClientDropDownOpening"

OnClientItemsRequested="onClientItemsRequested"

OnClientSelectedIndexChanging="OnClientSelectedIndexChanging"

Skin=""

runat="server">

<CollapseAnimation Type="None" />

<ExpandAnimation Type="None" />

<WebServiceSettings Path="WebService1.asmx" Method="GetSearchResults" />

</telerik:RadComboBox>

<asp:Button ID="Button1" Text="Submit" OnClick="Button1_Click" runat="server" />

</asp:Panel>

<asp:Label ID="Label1" runat="server" />

<script type="text/javascript">

var flag;

var $ = $telerik.$;

var $T = Telerik.Web.UI;

var $p = Telerik.Web.UI.RadComboBox.prototype;

function pageLoad()

{

flag = true;

}

function OnClientSelectedIndexChanging(sender, args)

{

var domEvent = args.get_domEvent();

if (domEvent.type == "click")

{

flag = true;

sender.set_text(args.get_item().get_text());

}

$p.set_text = function (value)

{

value = $T.RadComboBox.htmlDecode(value);

this.get_element().value = value;

this._suppressChange = true;

var inputElement = this.get_inputDomElement();

if (flag)

{

inputElement.value = value;

}

inputElement.className = "rcbInput";

this.set_value("");

if (inputElement.fireEvent && document.createEventObject)

{

var eventObject = document.createEventObject();

inputElement.fireEvent("onchange", eventObject);

}

else if (inputElement.dispatchEvent)

{

var canBubble = true;

var eventObject = document.createEvent("HTMLEvents");

eventObject.initEvent("change", canBubble, true);

inputElement.dispatchEvent(eventObject);

}

this._suppressChange = false;

this._ensureChildControls();

this.updateClientState();

},

$p._onKeyDown = function (e)

{

flag = false;

var keyCode = e.keyCode || e.which;

if (keyCode == $T.Keys.Escape)

{

e.preventDefault();

}

if ($telerik.isIE && keyCode != $T.Keys.Down && keyCode != $T.Keys.Up)

{

this._updateFilterText = true;

}

if (!this._fireEvents || this._ajaxRequest) return;

if ($telerik.isIE9 && (keyCode == 8 || keyCode == 127))

{

this._compensateValuePropertyChangeEvent = true;

}

if (!e) e = event;

{

this.raise_onClientKeyPressing(e);

}

this._lastKeyCode = keyCode;

if (keyCode == $T.Keys.Escape && this.get_dropDownVisible())

{

this._hideDropDown(e);

return;

}

else if (keyCode === $T.Keys.Enter)

{

if (this.get_dropDownVisible())

{

this._hideDropDown(e);

}

var itemToBeSelected = this.findItemByText(this.get_text());

if (this.get_allowCustomText() && !this.get_markFirstMatch() && !itemToBeSelected)

{

if (this.raise_selectedIndexChanging(null, e) == false)

{

var selectedItem = this.get_selectedItem();

var highlightedItem = this.get_highlightedItem();

if (selectedItem)

{

selectedItem.set_selected(false);

}

if (highlightedItem)

{

highlightedItem.unHighlight();

}

this.set_selectedItem(null);

this.set_selectedIndex(null);

this.set_highlightedItem(null);

this.raise_selectedIndexChanged(null, e);

var command = { Command: "Select", Index: -1 };

this.postback(command);

}

else

{

this._performSelect(this.get_highlightedItem(), e);

}

if (this.get_markFirstMatch())

{

var textLength = this.get_text().length;

}

return;

}

else if (keyCode === $T.Keys.Down)

{

e.returnValue = false;

if (e.altKey)

{

this._toggleDropDown(e);

return;

}

this.highlightNextItem(null);

if (e.preventDefault)

{

e.preventDefault();

}

return;

}

else if (keyCode === $T.Keys.Up)

{

e.returnValue = false;

if (e.altKey)

{

this._toggleDropDown(e);

return;

}

this.highlightPreviousItem();

if (e.preventDefault)

{

e.preventDefault();

}

return;

}

else if (keyCode === $T.Keys.Tab)

{

if (this.get_dropDownVisible())

{

this._hideDropDown(e);

}

this._raiseClientBlur(e);

this._selectItemOnBlur(e);

this._applyEmptyMessage();

this._focused = false;

return;

}

if (keyCode == $T.Keys.Left || keyCode == $T.Keys.Right)

{

return;

}

if (keyCode >= $T.Keys.Numpad0 && keyCode <= $T.Keys.Numpad9)

{

keyCode -= ($T.Keys.Numpad0 - $T.Keys.Zero);

}

var letter = String.fromCharCode(keyCode);

if (letter && (!e.altKey) && !(this.get_enableLoadOnDemand() || !this.get_readOnly()))

{

this.highlightNextItem(letter);

return;

}

};

function onClientDropDownOpening(sender, eventArgs)

{

if (sender._filterText.length < 1)

{

eventArgs.set_cancel(true);

}

function onClientItemsRequested(sender, eventArgs)

{

if (sender.get_items().get_count() > 0)

{

$('.rcbSlide').show();

}

else

{

$('.rcbSlide').hide();

}

</script>

</form>

using System;

using System.Web.UI;

namespace WebApplication1

{

public partial class WebForm1 : Page

{

protected void Button1_Click(object sender, EventArgs e)

{

Label1.Text = RadComboBox1.SelectedValue;

RadComboBox1.Text = string.Empty;

}

using System.Collections.Generic;

using System.ComponentModel;

using System.Web.Script.Services;

using System.Web.Services;

using Telerik.Web.UI;

namespace WebApplication1

{

[WebService(Namespace = "http://tempuri.org/")]

[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

[ToolboxItem(false)]

[ScriptService]

public class WebService1 : WebService

{

[WebMethod]

public RadComboBoxItemData[] GetSearchResults(object context)

{

IDictionary<string, object> contextDictionary = (IDictionary<string, object>)context;

string searchString = contextDictionary["Text"].ToString();

if (searchString.Length > 1)

{

List<RadComboBoxItemData> results = new List<RadComboBoxItemData>();

results.Add(new RadComboBoxItemData { Text = "School", Value = "1" });

results.Add(new RadComboBoxItemData { Text = "Text Book", Value = "2" });

results.Add(new RadComboBoxItemData { Text = "Ruler", Value = "3" });

results.Add(new RadComboBoxItemData { Text = "Chalk", Value = "4" });

results.Add(new RadComboBoxItemData { Text = "Teacher", Value = "5" });

results.Add(new RadComboBoxItemData { Text = "Math", Value = "6" });

results.Add(new RadComboBoxItemData { Text = "Science", Value = "7" });

results.Add(new RadComboBoxItemData { Text = "Language", Value = "8" });

results.Add(new RadComboBoxItemData { Text = "Music", Value = "9" });

results.Add(new RadComboBoxItemData { Text = "Desk", Value = "10" });

return results.ToArray();

}

else

{

return new RadComboBoxItemData[0];

}

ComboBox

asked on 09 May 2011

1 answer

124 views

Sys.ScriptLoadFailedException with EnableScriptCombine="true"

Hi,

<telerik:RadScriptManager ID="RadScriptManager1" runat="server" LoadScriptsBeforeUI="true"

ScriptMode="Release" EnableScriptCombine="true" EnablePageMethods="true">

<CompositeScript ScriptMode="Release">

<Scripts>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js"

ScriptMode="Release" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js"

ScriptMode="Release" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js"

ScriptMode="Release" />

</Scripts>

</CompositeScript>

</telerik:RadScriptManager>

<telerik:RadAjaxManager ID="RadAjaxManagerpanelcontainer" runat="server" RequestQueueSize="50">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="radgrdAssignment">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="radgrdAssignment" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

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

<telerik:RadGrid ID="radgrdAssignment" runat="server" AutoGenerateColumns="False"

AllowFilteringByColumn="true" AllowSorting="True" AllowMultiRowSelection="False"

AllowPaging="True" OnItemCommand="radgrdAssignment_ItemCommand" OnItemDataBound="radgrdAssignment_ItemDataBound"

OnNeedDataSource="radgrdAssignment_NeedDataSource" OnDetailTableDataBind="radgrdAssignment_DetailTableDataBind"

OnPreRender="radgrdAssignment_PreRender" OnUpdateCommand="radgrdAssignment_UpdateCommand"

EnableLinqExpressions="false">

<MasterTableView GridLines="None" Width="100%" DataKeyNames="AssignmentID" Name="ParentTable"

HierarchyLoadMode="Client" CommandItemDisplay="Top" CommandItemSettings-ShowAddNewRecordButton="false"

CommandItemSettings-ShowExportToCsvButton="true">

<DetailTables>

<telerik:GridTableView DataKeyNames="SubmittedAssignmentID" Width="100%" EditMode="EditForms"

Name="ChildTable" AllowFilteringByColumn="false" HierarchyLoadMode="Client">

<Columns>

<telerik:GridBoundColumn UniqueName="StudentCode" HeaderText="Code" SortExpression="StudentCode"

DataField="StudentCode">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="FirstName" HeaderText="First Name" SortExpression="FirstName"

DataField="FirstName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="LastName" HeaderText="Last Name" SortExpression="LastName"

DataField="LastName">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn AllowFiltering="false" HeaderStyle-HorizontalAlign="Center"

UniqueName="assignmentstatus" HeaderText="Assignment Status">

<ItemStyle Width="6%" HorizontalAlign="Center" />

<ItemTemplate>

<asp:ImageButton ID="idassignmetstatus" runat="server" CommandName="Edit" CommandArgument='<%#Eval("LookUpValue")%>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<EditFormSettings InsertCaption="assignment" CaptionFormatString="Recevied Assignment : {0}"

CaptionDataField="assignment" EditFormType="Template">

<PopUpSettings Modal="true" Height="43%" Width="45%" />

<FormTemplate>

<table class="table100Per" cellpadding="5" cellspacing="0" border="0">

<tr>

<td valign="top">

<asp:Label ID="lblStudentComments" runat="server" Text="Comments"></asp:Label>

</td>

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

<telerik:RadEditor Content='<%# Bind("Comments") %>' Enabled="false" runat="server"

SkinID="RE780px*200" ID="REStudentComments">

</telerik:RadEditor>

</td>

</tr>

<tr>

<td valign="top">

<asp:Label ID="lblAssignmentNotes" runat="server" Text="Comment"></asp:Label>

</td>

<td colspan="2">

<telerik:RadEditor SkinID="RE780px*200" runat="server" ID="REComment" Enabled="true">

</telerik:RadEditor>

</td>

</tr>

<tr>

<td width="15%">

</td>

<td align="left " colspan="2" width="85%">

<asp:Button ID="btnaccept" SkinID="CommonButton" runat="server" Text="Accept" CommandArgument="Accept"

CommandName="Update" />

<asp:Button ID="btnReject" SkinID="CommonButton" runat="server" Text="Reject" CommandArgument="Reject"

CommandName="Update" />

<asp:Button ID="btncancel" SkinID="CommonButton" runat="server" Text="Cancel" CausesValidation="false"

CommandName="cancel" />

</td>

</tr>

</table>

<table style="width: 100%">

</table>

</FormTemplate>

</EditFormSettings>

</telerik:GridTableView>

</DetailTables>

<Columns>

<telerik:GridBoundColumn SortExpression="AssignmentTopic" HeaderText="Assignment topic"

HeaderButtonType="TextButton" DataField="AssignmentTopic">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn SortExpression="EducationPeriodName" HeaderText="Education period"

HeaderButtonType="TextButton" DataField="EducationPeriodName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn SortExpression="ClassroomName" HeaderText="Classroom" HeaderButtonType="TextButton"

DataField="ClassroomName">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

get the ScriptLoadFailedException when EnableScriptCombine="true".
i get this error when i click on edit button on DetailsTable.

Thanks,
Jayesh Goyani

Ajax

answered on 09 May 2011

4 answers

149 views

Client-Side Access to Filter Expression

I have the following requirements:

Access the filter expression on the client.
Save the filter expression to database using AJAX.
Get filter expression from database using AJAX.
Apply saved filter expression to filter.

I know I can do steps 2 and 3, if I can do step 1. Can I do steps 1 and 4? If so, can you please provide examples?

John

Filter

answered on 09 May 2011

16 answers

565 views

Strategy for IE 9

The Internet Explorer 9 beta 1 has caused a lot of misalignment, gaps, and weirdness in my Telerik-based ASP.NET 4 Web application. This is expected as IE moves more towards standards and away from quirks.

For me, the issue is whether I try to compensate for IE 9's rendering standards or whether I wait until Telerik's controls are updated.

Telerik's controls already detect the browser and adjust their output accordingly so that's the preferable approach. Do we have a timeline on when we'll start seeing builds that are IE 9 aware?

I'd like to hear Telerik's advice on how to proceed.

Thanks!

Ken

General Discussions

answered on 09 May 2011

6 answers

758 views

date format

Hi,
the code of a grid with template columns follows:

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

function ShowColumnHeaderMenu(ev, columnName) {

var grid = $find("<%=RadGrid1.ClientID %>");

var columns = grid.get_masterTableView().get_columns();

for (var i=0; i < columns.length; i++)

{

if (columns[i].get_uniqueName() == columnName)

{

columns[i].showHeaderMenu(ev, 75, 20);

}

</script>

</telerik:RadCodeBlock>

<div>

<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True"

AllowPaging="True" AllowSorting="True" CellSpacing="0"

Culture="Italian" DataSourceID="SqlDataSource1" GridLines="None"

PageSize="20" ShowStatusBar="True" Skin="Office2007"

Width="99%" EnableHeaderContextFilterMenu="True"

EnableHeaderContextMenu="True" >

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default"

enableimagepreloading="True"></HeaderContextMenu>

<PagerStyle FirstPageToolTip="Pagina iniziale" LastPageToolTip="Ultima pagina"

NextPagesToolTip="Pagine successive" NextPageToolTip="Pagina successiva"

PagerTextFormat="Cambia pagina: {4}  Pagina <strong>{0}</strong> di <strong>{1}</strong> - Righe da <strong>{2}</strong> a <strong>{3}</strong> - Numero righe totali <strong>{5}</strong>."

PageSizeLabelText="Numero righe:" PrevPagesToolTip="Pagine precedenti"

PrevPageToolTip="Pagina precedente" />

<PagerStyle AlwaysVisible="True" />

<MasterTableView autogeneratecolumns="False" datakeynames="idContratto" IsFilterItemExpanded="false"

datasourceid="SqlDataSource1" allowmulticolumnsorting="True">

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"></RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"></ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="idContratto" DataType="System.Int64"

Display="False" FilterControlAltText="Filtra per idContratto"

HeaderText="idContratto" ReadOnly="True" SortExpression="idContratto"

UniqueName="idContratto" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="Cliente" SortExpression="Cliente"

UniqueName="Cliente" Groupable="False">

<HeaderTemplate>

<table>

<tr>

<td>

<asp:LinkButton ID="LinkButton_Cliente" runat="server" CommandArgument="Cliente" CommandName="Sort" Text="Cliente"></asp:LinkButton>

</td>

<td>

<img src="img/menu.gif" style="margin-top: 5px; margin-left: 5px; cursor: pointer" onclick='ShowColumnHeaderMenu(event,"Cliente")' alt="Apri menu" />

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

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

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="Contratto" SortExpression="Contratto"

UniqueName="Contratto" Groupable="False">

<HeaderTemplate>

<table>

<tr>

<td>

<asp:LinkButton ID="LinkButton_Contratto" runat="server" CommandArgument="Contratto" CommandName="Sort" Text="Contratto"></asp:LinkButton>

</td>

<td>

<img src="img/menu.gif" style="margin-top: 5px; margin-left: 5px; cursor: pointer" onclick='ShowColumnHeaderMenu(event,"Contratto")' alt="Apri menu" />

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

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

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="DataContratto"

DataType="System.DateTime" SortExpression="DataContratto"

UniqueName="Data Contratto" Groupable="False">

<HeaderTemplate>

<table>

<tr>

<td>

<asp:LinkButton ID="LinkButton_DataContratto" runat="server" CommandArgument="DataContratto" CommandName="Sort" Text="Data Contratto"></asp:LinkButton>

</td>

<td>

<img src="img/menu.gif" style="margin-top: 5px; margin-left: 5px; cursor: pointer" onclick='ShowColumnHeaderMenu(event,"DataContratto")' alt="Apri menu" />

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

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

</ItemTemplate>

<ItemStyle HorizontalAlign="Center" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="StatoContratto"

SortExpression="StatoContratto" UniqueName="Stato Contratto" Groupable="False">

<HeaderTemplate>

<table>

<tr>

<td>

<asp:LinkButton ID="lnkSort" runat="server" CommandArgument="StatoContratto" CommandName="Sort" Text="Stato Contratto"></asp:LinkButton>

</td>

<td>

<img src="img/menu.gif" style="margin-top: 5px; margin-left: 5px; cursor: pointer" onclick='ShowColumnHeaderMenu(event,"StatoContratto")' alt="Apri menu" />

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

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

</ItemTemplate>

<ItemStyle HorizontalAlign="Center" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="BC" SortExpression="BC"

UniqueName="Business Consultant" Groupable="False">

<HeaderTemplate>

<table>

<tr>

<td>

<asp:LinkButton ID="LinkButton_BC" runat="server" CommandArgument="BC" CommandName="Sort" Text="Business Consultant"></asp:LinkButton>

</td>

<td>

<img src="img/menu.gif" style="margin-top: 5px; margin-left: 5px; cursor: pointer" onclick='ShowColumnHeaderMenu(event,"BC")' alt="Apri menu" />

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

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

</ItemTemplate>

<ItemStyle HorizontalAlign="Center" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="PM" SortExpression="PM"

UniqueName="Project Manager" Groupable="False">

<HeaderTemplate>

<table>

<tr>

<td>

<asp:LinkButton ID="LinkButton_PM" runat="server" CommandArgument="PM" CommandName="Sort" Text="Project Manager"></asp:LinkButton>

</td>

<td>

<img src="img/menu.gif" style="margin-top: 5px; margin-left: 5px; cursor: pointer" onclick='ShowColumnHeaderMenu(event,"PM")' alt="Apri menu" />

</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

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

</ItemTemplate>

<ItemStyle HorizontalAlign="Center" />

</telerik:GridTemplateColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

</MasterTableView>

<HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />

<clientsettings allowcolumnsreorder="True" reordercolumnsonclient="True">

<selecting allowrowselect="True" />

<scrolling allowscroll="True" usestaticheaders="True" />

</clientsettings>

<FilterMenu EnableImageSprites="False"></FilterMenu>

<sortingsettings sortedasctooltip="Ordinamento crescente"

sorteddesctooltip="Ordinamento decrescente" sorttooltip="Clicca per ordinare" />

</telerik:RadGrid>

I have two problem:
1) One of the columns is a date. How can I set the its format in dd/MM/yyyy?
2) How can I set EnableVirtualScrollingPaging to "True"? I tried to type such property but nothing happened

Please help me

Thanks

Grid

answered on 09 May 2011

1 answer

67 views

Failure by creating structure programatically

I found one problem when I am creating ribbon structure by code. If I first fill group with buttons and afterwards add Group to tab, buttons dont have correct reference to tab or ribbon and page rendering fails.

RibbonBarTab tab = new RibbonBarTab(); 
  
RibbonBarGroup group = new RibbonBarGroup(); 
  
RibbonBarButton button1 = new RibbonBarButton(); 
group.Items.Add(button1); 
  
RibbonBarButton button2 = new RibbonBarButton(); 
group.Items.Add(button2); 
  
tab.Groups.Add(group); 
  
ribbon.Tabs.Add(tab);

This works correctly:
RibbonBarTab tab = new RibbonBarTab(); 
ribbon.Tabs.Add(tab); 
  
RibbonBarGroup group = new RibbonBarGroup(); 
tab.Groups.Add(group); 
  
RibbonBarButton button1 = new RibbonBarButton(); 
group.Items.Add(button1); 
  
RibbonBarButton button2 = new RibbonBarButton(); 
group.Items.Add(button2);

RibbonBar

answered on 09 May 2011

6 answers

522 views

RadGrid: Checkbox selected when row is highlighted. MutltiSelection is set

Hi,

I set "AllowMultiRowSelection" to "true" in the grid, which causes GridClientSelectColumn columns to be added in the first column of the grid. The issue is that when I highlight a row, the checkbox is selected.
Is there any property/event that I can set/remove to prevent checking off the checkbox when I highlight the row?

Thanks in advance,
Mohammad

Grid

answered on 09 May 2011

1 answer

170 views

callout style different from rest

Hi,

I can't apply style to callout arrow.

Screenshots attached.

I've tried backcolor attribute of tooltip, and background-image & background-color in stylesheet. backcolor does not change anything (attachment 1 - tooltip1.png), instyle background-color change whole background but callout arrow still gray (attachment 2 - tooltip2.png).

Please help.

ToolTip

answered on 09 May 2011