Questions on UI for ASP.NET AJAX Forum

2 answers

116 views

radfileexplorer on the iPhone - autoresize height?

I've been toying with using this control for a webapp on the iPhone. Since there is no scroll bar for iPhone Safari, I would like to be able to display longer lists in FileTree ExplorerMode. Is there a way to dynamically change the height of the tree that appears? I can set it to an arbitrary longer value, but would prefer that the height autoresize resize itself to the content displayed.

Thanks!

FileExplorer

answered on 03 Apr 2015

2 answers

226 views

Hide certain hours(timeslots) in Rad Scheduler

What I want to show on my scheduler is each row from 8AM to 6PM, I know how to do that, but, I don't want to show the rows from 2PM to 4PM(example)

I want the next row after 1PM to be 4PM instead of 2PM.

Do you guys know if this is possible?

I hope I made myself clear, thank you.

Scheduler

answered on 02 Apr 2015

4 answers

122 views

no selectedvalues when EmptyMessage is set

using version 2014.3.1202

I have the following RadComboBox:

<telerik:RadComboBox runat="server" ID="auto_Section" AutoPostBack="true"
AllowCustomText ="false" Filter="Contains" EmptyMessage="Select Section"
DataMember="DisplayString" DataValueField="ID" DataTextField="DisplayString"
OnSelectedIndexChanged="auto_Section_SelectedIndexChanged"
/>

When the selected Index changes, the selected value is always returning ""
However, when I remove EmptyMessage="Select Section", it works perfectly.

I tried adding in a default item like so:

<telerik:RadComboBox runat="server" ID="auto_Section" AutoPostBack="true" AppendDataBoundItems="true"
AllowCustomText ="false" Filter="Contains" EmptyMessage="Select Section"
DataMember="DisplayString" DataValueField="ID" DataTextField="DisplayString"
OnSelectedIndexChanged="auto_Section_SelectedIndexChanged"
<Items>
<telerik:RadComboBoxItem Text="< Select Section >" Value="-1" />
</Items>
</telerik:RadComboBox>

but having AppendDataBoundItems='true' set causes other issues when filtering; the items get appended to the list multiple times.

Does anyone know how to get this to work properly?

ComboBox

answered on 02 Apr 2015

1 answer

57 views

Locking an Agenda for a Given Day

Hello,

I have a requirement for RadScheduler where on a particular day when all a meeting is to be held, all updates (add/edit/delete) are disabled for that given day. The data bound option can capture the day, but it sets values for the entire control vs. the appointments for that given day.

Is there a better event to look into.

Thanks

Scheduler

answered on 02 Apr 2015

1 answer

341 views

RadNumerictTextBox thousand separator

Hi,

I have a RadNumericTextBox on page. When I enter value it is displayed in "100,000" format.
But I want it to be displayed in "1,00,000" format.

Please help.

Thanks
Shubhankar

Input

answered on 02 Apr 2015

1 answer

174 views

Radmenu onClientItemClicked/ing prevents itemClick

I have a radmenu that is supposed to do two things when clicked:

1. Call onClientClick to save radgrid content (batcheditmode) clientside, because radgrid doesnt provide serverside methode :-(
2. Fire itemClick (postback) to save other content

My problem:

onClientItemClicked / onClientItemClicking prevents that itemClick is fired.

thanks for any help

Menu

answered on 02 Apr 2015

2 answers

127 views

Bug in DetailTable ItemCommand?

Hi Telerik,

If a grid has detail table, the client grid command is set, the ItemCommand of the detail table will get the incorrect GridDataItem, can you take a look?

<ClientSettings>

<ClientEvents OnCommand="GridCommand" />

</ClientSettings>

protected void RadGrid1_ItemCommand (object sender, GridCommandEventArgs e)

{

if (e.CommandName == "RemoveLogin")

{

GridDataItem item = (GridDataItem)e.Item;

int deleteKey = Convert.ToInt32 (item["KeyID"].Text);

Label1.Text = item["KeyID"].Text + "<br/>" + item["LoginID"].Text;

//RadGrid1.Rebind ();

}

In following example, click "Remove" button on the row other than the first row in the detail table will get the wrong GridDataItem, the item of first row is always returned.

If the client event is disabled, the ItemCommand will work correctly.

Default.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

<telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server" />

</head>

<body>

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

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

<Scripts>

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

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

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

</Scripts>

</telerik:RadScriptManager>

<script type="text/javascript">

function GridCommand(sender, eventArgs)

{

}

</script>

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

</telerik:RadAjaxManager>

<div>

<telerik:RadGrid ID="RadGrid1" AutoGenerateColumns="False" runat="server" AllowSorting="True" CellSpacing="0" GridLines="None" AllowPaging="True" PageSize="20"

OnDetailTableDataBind="RadGrid1_DetailTableDataBind" OnItemCommand="RadGrid1_ItemCommand" OnNeedDataSource="RadGrid1_NeedDataSource">

<SortingSettings EnableSkinSortStyles="false" />

<ClientSettings>

<Selecting AllowRowSelect="True" />

<ClientEvents OnCommand="GridCommand" />

</ClientSettings>

<GroupingSettings CaseSensitive="false" />

<MasterTableView DataKeyNames="MemberID" ClientDataKeyNames="MemberID" AllowFilteringByColumn="True">

<DetailTables>

<telerik:GridTableView Name="KeyDetail" Width="100%">

<Columns>

<telerik:GridBoundColumn DataField="KeyID" ReadOnly="true" HeaderText="Login ID" UniqueName="KeyID" AllowFiltering="false" />

<telerik:GridBoundColumn DataField="LoginID" ReadOnly="true" HeaderText="Login" UniqueName="LoginID" AllowFiltering="false" />

<telerik:GridBoundColumn DataField="LoginSID" ReadOnly="true" HeaderText="Encrypted SID" UniqueName="LoginSID" AllowFiltering="false" />

<telerik:GridButtonColumn UniqueName="RemoveLogin" ButtonType="PushButton" HeaderText="" CommandName="RemoveLogin" Text="Remove" />

</Columns>

</telerik:GridTableView>

</DetailTables>

<Columns>

<telerik:GridBoundColumn DataField="FirstName" ReadOnly="true" HeaderText="First Name" UniqueName="FirstName" ShowFilterIcon="false" AutoPostBackOnFilter="true"

CurrentFilterFunction="Contains" />

<telerik:GridBoundColumn DataField="LastName" ReadOnly="true" HeaderText="Last Name" UniqueName="LastName" ShowFilterIcon="false" AutoPostBackOnFilter="true"

CurrentFilterFunction="Contains" />

<telerik:GridButtonColumn UniqueName="EditLink" ButtonType="PushButton" HeaderText="Edit User" CommandName="EditUser" Text="Edit" />

<telerik:GridButtonColumn UniqueName="ViewLog" ButtonType="PushButton" HeaderText="View Log" CommandName="ViewLog" Text="Log" />

</Columns>

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

<SortExpressions>

<telerik:GridSortExpression FieldName="userActive" SortOrder="Descending" />

</SortExpressions>

</MasterTableView>

</telerik:RadGrid>

<p>

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

</p>

</div>

</form>

</body>

</html>

Default.aspx.cs

using System;

using System.Data;

using Telerik.Web.UI;

public partial class Default : System.Web.UI.Page

{

protected void Page_Load (object sender, EventArgs e)

{

if (!IsPostBack)

{

DataTable masterTable = new DataTable ();

masterTable.Columns.Add (new DataColumn ("FirstName", Type.GetType ("System.String")));

masterTable.Columns.Add (new DataColumn ("LastName", Type.GetType ("System.String")));

masterTable.Columns.Add (new DataColumn ("MemberID", Type.GetType ("System.Int32")));

masterTable.Columns.Add (new DataColumn ("userActive", Type.GetType ("System.Boolean")));

masterTable.Rows.Add ("John", "Doe", 1, true);

masterTable.Rows.Add ("Sam", "Smith", 2, false);

masterTable.Rows.Add ("Mary", "Doe", 3, true);

DataTable detailTable = new DataTable ();

detailTable.Columns.Add (new DataColumn ("MemberID", Type.GetType ("System.Int32")));

detailTable.Columns.Add (new DataColumn ("KeyID", Type.GetType ("System.String")));

detailTable.Columns.Add (new DataColumn ("LoginID", Type.GetType ("System.String")));

detailTable.Columns.Add (new DataColumn ("LoginSID", Type.GetType ("System.String")));

detailTable.Rows.Add (1, "1001", "Office\\JD", "JohnDoeSID");

detailTable.Rows.Add (1, "1002", "Home\\JD", "JohnDoeSID2");

detailTable.Rows.Add (1, "1003", "Home\\JD2", "JohnDoeSID3");

detailTable.Rows.Add (2, "2001", "Office\\SS", "SamSmithSID");

detailTable.Rows.Add (2, "2002", "Home\\SS", "SamSmithSID2");

ViewState["master"] = masterTable;

ViewState["detail"] = detailTable;

}

protected void RadGrid1_NeedDataSource (object sender, GridNeedDataSourceEventArgs e)

{

RadGrid1.DataSource = (DataTable)ViewState["master"];

}

protected void RadGrid1_DetailTableDataBind (object sender, GridDetailTableDataBindEventArgs e)

{

GridDataItem dataItem = (GridDataItem)e.DetailTableView.ParentItem;

if (e.DetailTableView.Name == "KeyDetail")

{

string memberID = dataItem.GetDataKeyValue ("MemberID").ToString ();

DataTable detailTable =(DataTable)ViewState["detail"];

e.DetailTableView.DataSource = detailTable.Select ("MemberID =" + memberID);

}

protected void RadGrid1_ItemCommand (object sender, GridCommandEventArgs e)

{

if (e.CommandName == "RemoveLogin")

{

GridDataItem item = (GridDataItem)e.Item;

int deleteKey = Convert.ToInt32 (item["KeyID"].Text);

Label1.Text = item["KeyID"].Text + "<br/>" + item["LoginID"].Text;

//RadGrid1.Rebind ();

}

Grid

answered on 02 Apr 2015

1 answer

86 views

Toggle Group By

Hi
I have a grid with a group by expression:

<GroupByExpressions>
<telerik:GridGroupByExpression>
<SelectFields>
<telerik:GridGroupByField FieldAlias="" FieldName="Activity"></telerik:GridGroupByField>

</SelectFields>
<GroupByFields>
<telerik:GridGroupByField FieldName="Activity"></telerik:GridGroupByField>
</GroupByFields>
</telerik:GridGroupByExpression>
</GroupByExpressions>

Is there an easy way to toggle this via a checkbox?

Andy

Grid

answered on 02 Apr 2015

1 answer

52 views

Imageposition left not working

I am sure there is a simple answer.
Right and AboveText work.

Left places the Image above the text.
Below place the Image in the text.

<telerik:RadToolBar ID="CommandRadToolBar" runat="server" AutoPostBack="True" Height="48px" SingleClick="None">
    <Items>
        <telerik:RadToolBarButton Text="Add New" CommandName="InitInsert" ImageUrl="~/Images/Tools16X16.png" ImagePosition="Left" Width="128" >
        </telerik:RadToolBarButton>
        <telerik:RadToolBarButton Text="Refresh" CommandName="RefreshItems" ImageUrl="~/Images/Refresh16X16.png" ImagePosition="Right" Width="128">
        </telerik:RadToolBarButton>
    </Items>
</telerik:RadToolBar>

ToolBar

answered on 02 Apr 2015

7 answers

1.0K+ views

Unable to Set Background Color of Header

Here's the initial portion of a RadGrid I've defined:

<telerik:RadGrid ID="radGrid" runat="server" AutoGenerateColumns="false" Width="100%" BorderWidth="0"

<br>                 CellPadding="0" GridLines="Vertical" Font-Size="11px" OnItemDataBound="radGrid_ItemDataBound"><

br> <MasterTableView BorderWidth="0"><br> <HeaderStyle BackColor="#bcd0fe" Font-Bold="true" ForeColor="#031d5b" VerticalAlign="Top" /><br>

The BackColor property appears to have no effect. Is this a known bug with RadGrid or is there another way I'm supposed to set the background color of the Header?

Robert

Grid

answered on 02 Apr 2015