Questions on UI for ASP.NET AJAX Forum

6 answers

175 views

I have a page that has a list of available companies on the left and the list of selected companies on the right. I can successfully transfer (move) items from left to right, but not right to left. I have done the same functionality in a different project and it works just fine. I event copied that code into this project and it doesn't transfer right to left. My original code is running under Telerik version 2014.1.403.40. This code is using 2015.1.225.45.
Markup:

<tr>

<td>

<telerik:RadListBox runat="server" ID="radCompany" Sort="Ascending" AllowTransfer="True" TransferToID="radSelectedCompanies" Width="300px"

Height="200px" AutoPostBackOnTransfer="True" AllowTransferOnDoubleClick="True" EnableDragAndDrop="True" TransferMode="Move"

SelectionMode="Multiple" OnTransferred="radCompany_OnTransferred" EnableMarkMatches="True">

<ButtonSettings TransferButtons="TransferFrom,TransferTo" ShowTransfer="True"></ButtonSettings>

</telerik:RadListBox>

</td>

<td>

<telerik:RadListBox runat="server" ID="radSelectedCompanies" Sort="Ascending" Width="265px" Height="200px" SelectionMode="Multiple"

EnableMarkMatches="True">

</telerik:RadListBox>

</td>

</tr>

Code behind (C#):

//loads list of companies

private void LoadUserCompanies(int loginId)

{

var dtCompanies = _admin.GetMASCustomersForUser(loginId);

radSelectedCompanies.ClearSelection();

radSelectedCompanies.Items.Clear();

radSelectedCompanies.DataSource = dtCompanies;

radSelectedCompanies.DataValueField = "company_id";

radSelectedCompanies.DataTextField = "company_id";

radSelectedCompanies.DataBind();

}

protected void radCompany_OnTransferred(object sender, RadListBoxTransferredEventArgs e)

{

Sort();

}

private void Sort()

{

if (radCompany.Items.Any())

{

radCompany.SortItems();

}

if (radSelectedCompanies.Items.Any())

{

radSelectedCompanies.SortItems();

}

Is there something I'm missing?

ListBox

answered on 09 Apr 2015

3 answers

185 views

How to change the font size of Skin: Glow

We changed our skin from Metro to Glow.But the font size of Skin:Glow is larger than Metro, and its line height is higer as well. This has caused wrapping issue in our page. How do we change its font size and line width?

Thank you

SkinManager

answered on 09 Apr 2015

1 answer

184 views

Can't Scroll when expanded item exceeds screen height on mobile device

I am using the panel bar on a site that is for mobile devices and am experiencing a problem with scrolling the screen when the expanded item completely fills the screen height. The panel has a width of 100% and a lot of controls in the content template which makes the height of the panel exceed the height of the screen. When this happens you can't swipe up or down to scroll the page when the only area visible is the item panel. Any idea on how to make swiping capture the page scroll bar so that scrolling works in this situation?

Thanks

Charles

PanelBar

answered on 09 Apr 2015

7 answers

825 views

RadTextBox or RadNumbericTextBox Accept Only Number Using JavaScript in FireFox is Not Work

Hi,
dear all,

i have ready use control telerik RadTextBox and RadNumericTextBox ,
I want accept Only Number Using Javascript,
I have Followed thread
http://www.telerik.com/community/forums/aspnet-ajax/input/i-need-a-text-box-that-only-accepts-numbers.aspx
and
http://www.telerik.com/community/forums/aspnet-ajax/general-discussions/radtextbox-need-to-be-restricted-only-for-integers.aspx

I am following that trick,
In IE is Fine and Work, But in FireFox is Not Work..

some body can help....

General Discussions

answered on 09 Apr 2015

1 answer

123 views

Checkbox in InsertItemTemplate not storing value

HI There

I'm working with a Radgrid and I'm having an issue whereby a checkbox in a TemplateColumn's InsertItemTemplate section is not storing it's value in the DB.

The Textbox in another column is working fine, and I can go and edit the Row afterwards and select the checkbox if I wanted to, that works. But, on Insert, the checkbox's checked state is not stored in the DB.

Here are the 2 columns (first one works fine, the other doesn't):

<telerik:GridTemplateColumn Reorderable="true" UniqueName="TemplateColumn" FilterControlAltText="Filter TemplateColumn column" DataField="typeofhardware" SortExpression="typeofhardware">

<HeaderTemplate>

<asp:LinkButton Text="Type of HW" ID="HWSortbutton" ToolTip="Click to Sort" CommandName="Sort" CommandArgument="typeofhardware" runat="server" />

</HeaderTemplate>

<ItemTemplate>

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

</ItemTemplate>

<EditItemTemplate>

<table style="width: 100%">

<tr>

<td>

<asp:Label Text="Type of Hardware" runat="server" />

</td>

<td style="width: 25px;"></td>

<td>

<asp:TextBox runat="server" ID="txtTypeOfHardware" Width="100%" Text='<%# Bind("typeofhardware") %>' />

</td>

</tr>

</table>

</EditItemTemplate>

<InsertItemTemplate>

Type of Hardware:

<asp:TextBox runat="server" Text='<%# Bind("typeofhardware") %>' ID="txtTypeOfHardware" />

</InsertItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn Reorderable="true" DataType="System.Boolean" UniqueName="HidemeColumn" FilterCheckListEnableLoadOnDemand="false" DataField="hideme" SortExpression="hideme">

<HeaderTemplate>

<asp:LinkButton Text="Hidden?" ID="HiddenSortbutton" ToolTip="Click to Sort" CommandName="Sort" CommandArgument="hideme" runat="server" />

</HeaderTemplate>

<ItemTemplate>

<asp:CheckBox Checked='<%# Bind("hideme") %>' Enabled="false" ID="chkHidden" runat="server" />

</ItemTemplate>

<EditItemTemplate>

Hidden?:

<asp:CheckBox ID="chkHidden" runat="server" />

</EditItemTemplate>

<InsertItemTemplate>

Hidden?:

<asp:CheckBox ID="chkHidden" runat="server" />

</InsertItemTemplate>

</telerik:GridTemplateColumn>

I've tried many things to solve this, firstly tried Binding the checked property of the checkbox in the InsertItemTemplate like this:

<asp:CheckBox Checked='<%# Bind("hideme") %>' ID="chkHidden" runat="server" />

That produces a cast error though.

Doing this doesn't cause any error:

<asp:CheckBox

Checked='<%# DataBinder.Eval(Container.DataItem, "hideme") is DBNull ? false : Eval("hideme") %>' ID="chkHidden" runat="server" />

The problem is however that when I submit the Insert Form, the value of the checkbox is not stored in the DB.

Any ideas?

Regards

JohannS

Grid

answered on 09 Apr 2015

6 answers

1.4K+ views

How to display only years in RadDatePicker Or RadDateTimePicker or RadMonthYearPicker

Hi everybody,
I want display only years in RadDatePicker or RadDateTimePicker or RadMonthYearPicker same Image attach, please check image and help me
Thanks,

Calendar

answered on 09 Apr 2015

1 answer

83 views

Upgrade from SharePoint 2010 to 2013

Hi,

We currently have a SP2010 farm and I have installed a new SP2013 test farm. Is there any documentation on specific Telerik Web Parts For SharePoint upgrade for this scenario, do I simply run the 2010 installer on the new farm or should I download the 2013 version instead? Some guidance would be appreciated

We have premium support but thought I would try here first

Thanks in advance

Documentation and Tutorials

answered on 09 Apr 2015

1 answer

49 views

Slider value not updated consistently using Ajax Manager

Hi,

I am trying to send Slider value to a textbox using AjaxManager. I want the value to be displayed in the textbox OnValueChanged. I do not want to use OnClientValueChanged as I want to use a codebehind method.

The issue is that the slider value is not updated consistently in the textbox every time I drag the slider handle. Sometimes it responds after two clicks or more and sometimes it starts working fine.

<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>

<telerik:RadAjaxManager ID="RadSlider1" runat="server" EnableAJAX="True" >

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="DbgSlider1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="Slider1Text" UpdatePanelRenderMode="Inline"></telerik:AjaxUpdatedControl >

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadSlider runat="server" ID="DbgSlider1" Width="400px"

IsSelectionRangeEnabled="false" MinimumValue="0" MaximumValue="50000" Step="5000"

OnValueChanged="SetValue"

AutoPostBack="true" ShowDecreaseHandle="false" ShowIncreaseHandle="false" EnableDragRange="true"

EnableServerSideRendering="true" >

</telerik:RadSlider>

<dbg:DbgTextBox ID="Slider1Text" runat="server">

</dbg:DbgTextBox>

Slider

answered on 09 Apr 2015

1 answer

48 views

RadScheduler has a strange behavior in week view when appointment covers multiple days

Hello,
My problem is that an appointment that covers multiple days is not displayed correctly in Week View (see WeekView.PNG) while it is displayed correctly in the Monthly View (see MonthView.PNG).
As you can see the appointment does not cover the entire box, does not cover all days for his duration and more is moved to the right. The code in both cases is the same.
For more information I have inspected the item and there is a margin-left which, I believe, has no reason to be there. Also witdh calculated element is obviously wrong (see InspectElement.PNG).
I tried everything, but nothing.
Many thanks for the support.

Andrea

Scheduler

answered on 09 Apr 2015

13 answers

359 views

RadGrid, TemplateColumn and ImageButton

Hi all,
I have a Rad grid with a column template like the following:

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

<ItemTemplate>

<div class="sfBasicLangs">

<asp:ImageButton runat="server" CommandName="delete" OnCommand="Delete" />

</div>

</ItemTemplate>

</telerik:GridTemplateColumn>

the Delete method present in the OnCommand is never fired.... how can have radGrid fire it.
I've already tried to enable viewstate on the grid

Thanks,
Mattia

Grid

answered on 09 Apr 2015