Questions on UI for ASP.NET AJAX Forum

3 answers

120 views

Elastic Capabilities for built in radalert

Hello,

I would like to ask you, how to use em or % unity instead of px when calling radalert from client side. I follow code script from documentation:

http://docs.telerik.com/devtools/aspnet-ajax/controls/window/alert,-confirm,-prompt-dialogs/radalert-dialog

Parameters width and height accept only values in px. But what If I want to change radalert window width based on different screen resolutions ?

My example is in the attachment. The radalert has width 420px. When user changes screen resolution to small, it means @media only screen and (min-width: 361px) and (max-width: 768px). Font has been changed but radalert window width remained the same (I want to decrease its width based on resolution).

Please help me to solve this issue.

Thank you.

Best regards

Vasssek

Window

answered on 15 Aug 2016

1 answer

708 views

how to get RadAutoCompleteBox DataValueField value from javascript?

I am not getting the DataValueField from AutoCompleteBox using JAVASCRIPT.

I am getting the Text name of the field but not there ID/Value.\

i go thru various Telerik post ,i founf get_value() function but when i am using it dosn't work.

suggest me the what can i do.

<p> function textChanged(sender, eventArgs) {</p>

alert("The text currently present in the input area of RadAutoCompleteBox is: " + eventArgs.get_text());<br>

}

this textChanged function i put on

<telerik:RadAutoCompleteBox RenderMode="Lightweight" ID="txtPatient" runat="server" Filter="Contains" Width="100%"

<br>InputType="Text" DataValueField="MTPatientID" DataTextField="Patient" EmptyMessage="Select Patient" WebServiceSettings-Method="BindAllpatient" MinFilterLength="4" OnClientTextChanged="textChanged"><

br> <WebServiceSettings Method="GetCompanyNames" Path="QAFileProcess.aspx" /><br> <TextSettings SelectionMode="Single" /><br></telerik:RadAutoCompleteBox>

please suggest me how can i find the value.

AutoCompleteBox

answered on 15 Aug 2016

1 answer

368 views

Decision Tree Control

Hello, Does anyone know if Telerik has any controls that can create a gui decision tree? I am looking to create something similar to http://www.activecampaign.com/automation/

Thanks in advance!

Ajax

answered on 15 Aug 2016

0 answers

98 views

telerik:RadRibbonBar crash/not working in telerik:RibbonBarTemplateItem

telerik:RadRibbonBar crashed when put telerik:RadRibbonBar inside another telerik:RadRibbonBar and place telerik:RibbonBarTemplateItem in child telerik:RadRibbonBar.

Error on page is: "Cannot read property 'width' of undefined"

<telerik:RadRibbonBar ID="RadRibbonBar1" runat="server" EnableMinimizing="true" Width="100%" Minimized="True" RenderMode="Lightweight">

<Tabs>

<telerik:RibbonBarTab Text="Dashboard">

<telerik:RibbonBarGroup Text="Dashboard">

<Items>

<telerik:RibbonBarTemplateItem>

<telerik:RadRibbonBar ID="RadRibbonBar2" runat="server" EnableMinimizing="true" Width="100%" Minimized="True" RenderMode="Lightweight">

<Tabs>

<telerik:RibbonBarTab Text="My Account">

<telerik:RibbonBarGroup Text="Accounts">

<Items>

<telerik:RibbonBarTemplateItem>

<telerik:RadButton ID="RadButton1" runat="server" Text="RadButton"></telerik:RadButton>

</telerik:RibbonBarTemplateItem>

</Items>

</telerik:RibbonBarGroup>

</telerik:RibbonBarTab>

</Tabs>

</telerik:RadRibbonBar>

</telerik:RibbonBarTemplateItem>

</Items>

</telerik:RibbonBarGroup>

</telerik:RibbonBarTab>

</Tabs>

</telerik:RadRibbonBar>

RibbonBar

asked on 14 Aug 2016

4 answers

344 views

BinaryImage not showing image

I have in my aspx page the following structure where i load the data from a datatable.

<telerik:RadBinaryImage runat="server" ID="rbiTeste" AutoAdjustImageControlSize="true" />

<telerik:RadGrid runat="server" ID="radGridUsuarios" GridLines="None" ShowFooter="False"

AllowSorting="True" ShowGroupPanel="False" AutoGenerateColumns="False" AllowPaging="True"

OnPreRender="radGridUsuarios_PreRender" OnNeedDataSource="radGridUsuarios_NeedDataSource"

OnItemCommand="radGridUsuarios_ItemCommand" OnItemDataBound="radGridUsuarios_ItemDataBound"

PageSize="30">

<MasterTableView DataKeyNames="ID_USUARIO" EnableHeaderContextMenu="False" AllowMultiColumnSorting="False">

<Columns>

<telerik:GridBoundColumn DataField="ID_USUARIO" HeaderText="Id" SortExpression="ID_USUARIO" Visible="false" />

<telerik:GridBoundColumn DataField="USU_NOME" HeaderText="Nome" SortExpression="USU_NOME" />

<telerik:GridBoundColumn DataField="SEX_DESC" HeaderText="Sexo" SortExpression="SEX_DESC" />

<telerik:GridBoundColumn DataField="USU_EMAIL" HeaderText="E-mail" SortExpression="USU_EMAIL" />

<telerik:GridBoundColumn DataField="USU_DTNASC" HeaderText="Aniversário" SortExpression="USU_DTNASC" DataFormatString="{0:dd/MM/yyyy}" DataType="System.DateTime" />

<telerik:GridBoundColumn DataField="USU_DTCADASTRO" HeaderText="Data de Cadastro" SortExpression="USU_DTCADASTRO" DataFormatString="{0:dd/MM/yyyy}" DataType="System.DateTime" />

<telerik:GridBoundColumn DataField="PF_DESC" HeaderText="Perfil" SortExpression="PF_DESC" />

<telerik:GridBoundColumn DataField="USU_ATIVO" HeaderText="Ativo?" SortExpression="USU_ATIVO" />

</Columns>

<NestedViewTemplate>

<asp:Panel runat="server" ID="pnlDetalhes">

<telerik:RadTabStrip runat="server" ID="radTabDetalhes" MultiPageID="radMultiDetalhes"

SelectedIndex="0">

<Tabs>

<telerik:RadTab runat="server" Text="Detalhes" PageViewID="pgDetalhes" />

</Tabs>

</telerik:RadTabStrip>

<telerik:RadMultiPage runat="server" ID="radMultiDetalhes" SelectedIndex="0" RenderSelectedPageOnly="false">

<telerik:RadPageView runat="server" ID="pgDetalhes" Width="500px">

<div>

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

<tr>

<td valign="top">

<div style="padding: 10px;">

<telerik:RadBinaryImage runat="server" ID="rbiAvatarSelecionado"

DataValue='<%# Eval("USU_FOTO") == null ? null : (byte[])Eval("USU_FOTO") %>' AlternateText='<%# Eval("USU_NOME", "Avatar de {0}") %>' AutoAdjustImageControlSize="true" Visible='<%# Eval("USU_FOTO") == null ? false : true %>' />

</div>

</td>

<td>

<asp:DetailsView ID="dvUsuarioDetalhes" AllowPaging="false" GridLines="None" runat="server"

Font-Italic="true" AutoGenerateRows="false" BorderStyle="None">

<Fields>

<asp:BoundField DataField="USU_CPF" HeaderText="CPF:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="EN_ENDERECO_DESC" HeaderText="Endereço:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="EN_BAIRRO" HeaderText="Bairro:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="EN_CIDADE" HeaderText="Cidade:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="UF_SIGLA" HeaderText="Estado:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="EN_CEP" HeaderText="Cep:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="CON_CEL" HeaderText="Celular:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="CON_TEL" HeaderText="Telefone:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="CON_MSN" HeaderText="MSN:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="CON_FACEBOOK" HeaderText="Facebook:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="CON_TWITTER" HeaderText="Twitter:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

<asp:BoundField DataField="CON_SKYPE" HeaderText="Skype:" HeaderStyle-Font-Italic="false" HeaderStyle-Font-Bold="true" />

</Fields>

</asp:DetailsView>

</td>

</tr>

</table>

</div>

</telerik:RadPageView>

</telerik:RadMultiPage>

</asp:Panel>

</NestedViewTemplate>

</MasterTableView>

<ClientSettings AllowDragToGroup="False" AllowColumnsReorder="False">

<Resizing AllowColumnResize="False" />

</ClientSettings>

<GroupingSettings ShowUnGroupButton="False" />

</telerik:RadGrid>

In my control (<telerik:RadBinaryImage ID=rbiAvatarSelecionado /> in <NestedViewTemplate>) is not showing the image.
But doing a test with this control (<telerik:RadBinaryImage ID=rbiTeste />) works fine!

DataTable dtUsuarioDetalhes = new DataTable();

dtUsuarioDetalhes = new UsuarioBLL().ListarDetalhes(1);

rbiTeste.DataValue = (byte[])dtUsuarioDetalhes.Rows[0]["USU_FOTO"];

Why i can't show the image in grid?

Thank you in advance!

BinaryImage

answered on 13 Aug 2016

4 answers

272 views

RadDatePicker Arabic with GregorianCalendar not working

Hi,

I'm currently using RadControls for ASP.NET AJAX Q2 2009 NET35. I can make RadCalendar with GregorianCalendar and Arabic language working, but somehow the RadDatePicker is not showing when I use the same method.

Below is my code, very simple, only using 1 RadCalendar and 1 RadDatePicker and two buttons to switch between language. After switch to arabic, the RadDatePicker didn't work at all.

I need to use arabic month name and day name, but I want the calendar dates to be in Gregorian format, not hijri format. Do I need to change javascript code too? Or just the code-behind?

Default.aspx:

                             
            <%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>         
                     
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>         
                     
            <!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>         
            </head>         
            <body>         
                <form id="form1" runat="server">         
                <asp:ScriptManager ID="ScriptManager1" runat="server">         
                </asp:ScriptManager>         
                <div>         
                <asp:Button ID="Button1" runat="server" Text="en" onclick="Button1_Click" />         
                <asp:Button ID="Button2" runat="server" Text="ar" onclick="Button2_Click" />         
                <br />         
                <telerik:RadCalendar ID="RadCalendar1" runat="server">         
                </telerik:RadCalendar>         
                <telerik:RadDatePicker ID="RadDatePicker1" runat="server">         
                </telerik:RadDatePicker>         
                </div>         
                </form>         
            </body>         
            </html>         
                     

Default.aspx.cs:

                    using System;         
            using System.Collections.Generic;         
            using System.Linq;         
            using System.Web;         
            using System.Web.UI;         
            using System.Web.UI.WebControls;         
            using System.Globalization;         
                     
            public partial class _Default : System.Web.UI.Page          
            {         
                protected void Page_Load(object sender, EventArgs e)         
                {         
                     
                }         
                protected void Button1_Click(object sender, EventArgs e)         
                {         
                    CultureInfo info = new CultureInfo("en-US");         
                    System.Threading.Thread.CurrentThread.CurrentCulture = info;         
                    System.Threading.Thread.CurrentThread.CurrentUICulture = info;         
                    GregorianCalendar calendar = new GregorianCalendar();         
                    info.DateTimeFormat.Calendar = calendar;         
                    this.RadCalendar1.CultureInfo = info;         
                    this.RadDatePicker1.Culture = info;         
                    this.RadDatePicker1.Calendar.CultureInfo = info;         
                }         
                protected void Button2_Click(object sender, EventArgs e)         
                {         
                    CultureInfo info = new CultureInfo("ar-SA");         
                    System.Threading.Thread.CurrentThread.CurrentCulture = info;         
                    System.Threading.Thread.CurrentThread.CurrentUICulture = info;         
                    GregorianCalendar calendar = new GregorianCalendar();         
                    info.DateTimeFormat.Calendar = calendar;         
                    this.RadCalendar1.CultureInfo = info;         
                    this.RadDatePicker1.Culture = info;         
                    this.RadDatePicker1.Calendar.CultureInfo = info;         
                }         
            }         
                     

Best regards,

Omar Suria

Calendar

answered on 13 Aug 2016

9 answers

617 views

RadGrid With Custom Dropdown Filter Not Working Properly

Hello Telerik,

I was able to implement the Filter with MS DropdownList Instead of Textbox solution posted in the Telerik Help Site.

However, I am stumped as to why the dropdown filter works on some entries but not on some. See image below:

Below is how I declared my RadGrid in my .ASPX page:

<telerik:RadGrid ID="rgOT_Classifications"

runat="server"

Skin="Default"

GridLines="both"

BorderStyle="NotSet"

BorderColor="#336699"

BorderWidth="3"

PageSize="3"

Width="100%"

AllowPaging="true"

AllowFilteringByColumn="true"

AutoGenerateColumns="false"

AllowSorting="true"

ShowStatusBar="true"

AllowAutomaticDeletes="false"

AllowAutomaticInserts="false"

ItemStyle-BackColor="#f0f8ff"

AlternatingItemStyle-BackColor="White"

AllowAutomaticUpdates="false">

<PagerStyle Mode="NextPrevAndNumeric" />

<MasterTableView Width="100%" DataKeyNames="CLASSIFICATION" TableLayout="Auto" Caption="<strong><big>CLASSIFICATIONS</big></strong>"

CommandItemDisplay="Top" EditMode="EditForms" ExpandCollapseColumn-ButtonType="pushButton" AllowMultiColumnSorting="true"

Name="Classifications" ShowHeadersWhenNoRecords="true">

<CommandItemTemplate>

<table width="98%" style="margin:10px auto;">

<tr>

<td align="left" style="vertical-align:middle;">

<asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="~/images/add.png" CommandName="InitInsert" ImageAlign="Middle"/>

<asp:LinkButton id="btnAddNewRecord" runat="server" CommandName="InitInsert" Font-Size="10" style="vertical-align:middle;"

ToolTip="Click to add a new Classification.">Add New Record

</asp:LinkButton>

</td>

<td align="right">

<div title="Click to clear the current filter criteria." style="float:left;">

<asp:ImageButton ID="ImageButton2" runat="server" ImageUrl="~/images/clearfilter.gif" CommandName="ClearFilter" ImageAlign="Middle"/>

<asp:LinkButton id="btnClearFilter" Font-Size="10" style="vertical-align:middle;"

runat="server" CommandName="ClearFilter">Clear Filter

</asp:LinkButton>

</div>

<div title="Click to reload data into the grid." style="float:right;">

<asp:ImageButton ID="ImageButton3" runat="server" ImageUrl="~/images/Refresh.gif" CommandName="Refresh" ImageAlign="Middle"/>

<asp:LinkButton style="vertical-align:middle;" id="btnRefresh" Font-Size="10"

runat="server" CommandName="Refresh">Refresh

</asp:LinkButton>

</div>

</td>

</tr>

</table>

</CommandItemTemplate>

<Columns>

<telerik:GridEditCommandColumn UniqueName="Edit" ItemStyle-HorizontalAlign="center">

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="CLASSIFICATION" HeaderText="Classification" UniqueName="CLASSIFICATION"

AutoPostBackOnFilter="true" CurrentFilterFunction="Contains" ShowFilterIcon="false">

</telerik:GridBoundColumn>

<custom:MyCustomFilteringColumn HeaderText="CLASS 1" DataField="CLASSIFICATION" UniqueName="CLASS1" AutoPostBackOnFilter="false" DataType="System.String" CurrentFilterFunction="Contains" >

</custom:MyCustomFilteringColumn>

<telerik:GridButtonColumn ButtonType="LinkButton" CommandName="Delete" Text="Delete" UniqueName="DeleteColumn" ItemStyle-HorizontalAlign="center">

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings UserControlName="~/maintenance/Edit_OT_Classifications.aspx"

EditFormType="WebUserControl"

PopUpSettings-Modal="true"

PopUpSettings-Width="35%"

>

</EditFormSettings>

</MasterTableView>

</telerik:RadGrid>

It's odd that there is no pattern as to why some dropdown entries work and some don't. If you could create it on your end and let me know if it worked for you or not and if you have a solution for this.

Thanks,

Virgil

Grid

answered on 12 Aug 2016

4 answers

85 views

Custom jQuery Datapicker doesn't fire in radggrid edit form

due to the lack of correct Persian calendar for telerik I'm trying to use a custom Jquery base datapicker

I have used the datapicker outside of grid and everything goes right

but the problem is that at grid's edit form when I click on datapicker box nothing shows

Grid

answered on 12 Aug 2016

1 answer

87 views

How to group the fields in filter control

Hi Team,

I want to group the fields displayed in the filter with some header(like treeview)

For eg in the following link i want to group first name,home phone,country under the node Contact Details and i want to group the remaining columns similarly.

http://demos.telerik.com/aspnet-ajax/filter/examples/field-editors/defaultcs.aspx

Please help me to implement this.

Thanks in advance.

Regards,

Rajesh D

Filter

answered on 12 Aug 2016

8 answers

189 views

Apply button in HSV and HSB modes

The web palette mode does not require the user to press an Apply button. This is what I am looking for. The HSV and HSB modes require the user to press the apply button. Can I remove this functionality? I see an idea where I can hide the apply button using CSS but then the color doesn't get returned by the selected color property.

ColorPicker

answered on 12 Aug 2016