Questions on UI for ASP.NET AJAX Forum

14 answers

908 views

Good evening. We are using radupload. And we have set the max filesize at 1GB. If the filesize for the file to be uploaded exceeds this limit., "Page not found" error is displayed. Is there any way we can find the filesize before it is uploaded, to make sure it does not exceed this limit,in order to avoid this error? May be some validation on OnClientFileSelected event of radupload control. Please let us know.
Thanks
Anil

UI for ASP.NET AJAX in ASP.NET MVC

answered on 12 Dec 2011

2 answers

174 views

Document Manager does not take to input metadata for document library

I have a document library "DOCLibA", in my sharepoint 2010 site which also collects some metadata for the document like category and country associated(using EditForm.aspx). I have another list "listB", in which I want users to add links to documents from above document library "DOCLibA".

On the "listB" NewForm I have a telerik radeditor with document manager in the toolbar. This document manager correctly uploads any new documents in the "DOCLibA",but it doesnot ask for the metadata like category and country.

Is there a way to achive this functionality using Document Manager? Sharepoint Asset picker works correctly for this as the upload link takes you to the doc lib's Upload.aspx.

Sharepoint Integration

answered on 12 Dec 2011

3 answers

415 views

RadWindows with dynamically loaded user control

Is it possible to create a RadWindow in code behind that uses the Page.LoadControl() function and display it. At runtime I need to create an unknown number of RadWindows that are not modal and populate their ContentContainer.Controls with dynamically loaded user controls.

I am using Visual Studio 2010 SP1 with Telerik RadControls for ASP.NET Ajax version 2011.3.1115.40 against the .NET 4 framework

Window

answered on 12 Dec 2011

4 answers

342 views

How to improve checkbox visibility of a checkbox column in regular mode

Hi there,
Im using radgrid with checkboxcolumn. Im aware of, checkbox is only enable on editable mode(i.e..after clicking edit button). My problem is, for a normal mode checkbox doesn't show clearly in some browsers like mozila,etc... I need to improve the visibility of the checkbox in normal mode(probably set the border color)..Is it possible to apply css for checkbox inside a checkboxcolumn or highlight the border color in a normal mode?....Thanks in advance,,

Regards,
Suresh

Grid

answered on 12 Dec 2011

1 answer

99 views

How to type/paste the file path

Hi,

I am using RadUpload control. I am not able to type-in the File path or do a copy/paste the file path in the input area of the control.

Please help.

Regards,
Sudhanva

Upload (Obsolete)

answered on 12 Dec 2011

0 answers

97 views

Compatibility of Telerik rad combox version RadCombobox.Net2 2.8.1.0 with visual studio 2003/.net 1.1

Hi,

I am using telerik rad combo box of version 2.7.2.0 in visual studio 2003.I am getting error like:
"RadcomboBox: Server error in the ItemRequested event handler.press ok to view the result "
Please find attached error screen shot.
I analysed that it uses Load on demand property with ItemsRequested event.
Is this error occurs because of this reason?
I checked in other application, that application is built using .net 2.0 and it uses 2.8.1.0 telerik version.
This application not uses Load on demand property.
but in this application above error is not coming.
Hence i tried to using 2.8.1.0 version in visual studio 2003 application but it is not allowing me to add the RadCombobox.Net2 version in the visual studio 2003 application.

Does RadCombobox.Net2 version 2.8.1.0 supports visual studio 2003 application?

Please help me to come out of the above error marked in red.

Please do reply me ASAP.

Thanks In Advance,
Namrata

General Discussions

asked on 12 Dec 2011

2 answers

115 views

[Solved] capture EditForm combobox selectedIndexChnaged

In Edit form , I have two comboboxes : combobox1 & combobox2. On change of combobox1 value, I want to set combobox2 value. The problem is, I am not able to handle combobox1 selectedIndexChnaged event.

Can anyone give a code sample or pointer on how to achieve it? Thank you very much in advance.

Here is the ASPX code :

<telerik:TreeListTemplateColumn DataField="PricingTypeName" UniqueName="PricingTypeName" HeaderText="PricingType" >
                 <ItemTemplate>
                 <%# Eval("PricingTypeName")%>
                 </ItemTemplate>
                 <EditItemTemplate>
                        <asp:DropDownList ID="combobox1" runat="server">
                        </asp:DropDownList>
                  </EditItemTemplate>

                 </telerik:TreeListTemplateColumn>

<telerik:TreeListTemplateColumn DataField="PurchaseUnitofMeasureName" UniqueName="PurchaseUnitofMeasureName" HeaderText="PurchaseUnitofMeasure" >
                 <ItemTemplate>
                 <%# Eval("PurchaseUnitofMeasureName")%>
                 </ItemTemplate>
                 <EditItemTemplate>
                        <asp:DropDownList ID="combobox2" runat="server">
                        </asp:DropDownList>
                  </EditItemTemplate>

                 </telerik:TreeListTemplateColumn>

TreeList

answered on 12 Dec 2011

3 answers

426 views

PDF Export and Chinese Characters

Hi,

I have followed your examples posted in other threads(http://www.telerik.com/community/forums/aspnet-ajax/grid/about-exporttopdf-of-radgrid.aspx) regarding this. My code works locally, but on the server the pdf is still showing #### for Chinese characters. Originally I thought the problem was because the font Arial Unicode MS was not installed on the server. I had it installed and it's still not displaying correctly. Thanks in advance.

Ryan

Grid

answered on 12 Dec 2011

1 answer

147 views

[Solved] Simulate Enter In TextBox

I have a login Page,.
I need simulate 2 enters.

The first one : when user press Enter in userName --> set focus in Pass textbox
When user press in Pass -> simulate Enter (login)

I try, I it does nto work..

This is my code

Aspx

<%

@ Page Title="" Language="C#" MasterPageFile="~/UI/Home.Master" AutoEventWireup="true"

CodeBehind="Login.aspx.cs" Inherits="WebSearch.UI.Registration.Login" %>

<

asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">

</

asp:Content>

<

asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server

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

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

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

<telerik:AjaxUpdatedControl ControlID="pnlResetPass_DIV" LoadingPanelID="RadAjaxLoadingPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="btnSave">

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

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="hlForgotPassword">

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

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

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

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

<asp:Label runat="server" ID="lblTitle" /> <asp:Label ID="lblLogOfftext" runat="server" CssClass="logOff"></asp:Label> </div>

</div>

<asp:Label runat="server" ID="lblLoginId" /></div>

<asp:TextBox runat="server" ID="txtloginId" MaxLength="50" Width="200px" />

<asp:RequiredFieldValidator CssClass="validator" ControlToValidate="txtloginId" runat="server"

ErrorMessage="*" ValidationGroup="Login"></asp:RequiredFieldValidator>

</div>

</div>

<asp:Label runat="server" ID="lblPass" /></div>

<asp:TextBox runat="server" AutoPostBack="true" AutoCompleteType="None" ID="txtPass" MaxLength="50" TextMode="Password" Width="200px" />

<asp:RequiredFieldValidator CssClass="validator" ControlToValidate="txtPass" runat="server"

ErrorMessage="*" ValidationGroup="Login"></asp:RequiredFieldValidator>

</div>

<asp:CustomValidator ID="cvLoginId" runat="server" Display="Dynamic" ControlToValidate="txtPass"

CssClass="validator" OnServerValidate="cvLoginId_ServerValidate" ValidationGroup="Login"></asp:CustomValidator></div>

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

<asp:LinkButton ID="hlForgotPassword" runat="server" OnClick="hlForgotPassword_Click" CausesValidation="true" ValidationGroup="Forgot"></asp:LinkButton>

</div>

<telerik:RadButton Width="40px" runat="server" ID="btnLogin" Skin="Vista" OnClick="btnLogin_Click" ValidationGroup="Login">

</telerik:RadButton>

<telerik:RadButton runat="server" Width="40px" ID="btnCancel" Skin="Vista">

</telerik:RadButton>

</div>

<asp:Label ID="lblValidationText" Style="margin-top: 15px" CssClass="validator" runat="server"

Font-Italic="true"></asp:Label></div>

</div>

</asp:Panel>

</div>

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

<asp:Label runat="server" ID="lblReset" /></div>

</div>

<asp:Label ID="lblInformation" Style="margin-top: 15px" CssClass="validator" runat="server" Visible="false"

Font-Italic="true"></asp:Label></div>

<asp:Label runat="server" ID="lblUserId" /></div>

<asp:TextBox runat="server" ID="txtUserId" MaxLength="50" Width="200px" />

<asp:RequiredFieldValidator ID="RequiredFieldValidator1" CssClass="validator" ControlToValidate="txtUserId"

runat="server" ErrorMessage="*" ></asp:RequiredFieldValidator>

<br />

<asp:CustomValidator ID="cvExistLogin" runat="server" CssClass="validator" ControlToValidate="txtUserId"

OnServerValidate="cvExistLogin_ServerValidate" Display="Dynamic"></asp:CustomValidator>

</div>

<telerik:RadButton Width="40px" runat="server" ID="btnReset" Skin="Vista" OnClick="btnReset_Click" >

</telerik:RadButton>

<telerik:RadButton runat="server" Width="40px" ID="btnCancelReset" Skin="Vista" OnClick="CancelReset_Click">

</telerik:RadButton>

</div>

</div><br />

<asp:Label ID="lblValidation" Style="margin-top: 15px" CssClass="validator" runat="server"

Font-Italic="true"></asp:Label></div>

<br />

</div>

</asp:Panel>

</div>

</

asp:Content>

ASPX.Cs

using

System;

using

System.Globalization;

using

System.Resources;

using

System.Web;

using

WebSearch.Components;

using

WebSearch.SecurityModel;

namespace

WebSearch.UI.Registration

{

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

{

#region

Properties&Variables

private string _culture;

private readonly smOrganization _organization = new smOrganization();

private ResourceManager _resources;

#endregion

#region

Events

protected void Page_Load(object sender, EventArgs e)

{

if (Page.IsPostBack) return;

LoadSettings();

LoadLogin();

}

protected void Page_Init(object sender, EventArgs e)

{

GetInfo();

}

protected void btnReset_Click (object sender, EventArgs e)

{

if (!Page.IsValid) return;

_organization.User = _organization.GetUser(_organization.GetUser(txtUserId.Text));

_organization.SendPasswordChangeEmail();

lblInformation.Visible =

true;

}

protected void btnLogin_Click(object sender, EventArgs e)

{

LoginUser();

}

protected void cvLoginId_ServerValidate(object source, System.Web.UI.WebControls.ServerValidateEventArgs args)

{

_organization.User =

new smUser {Loginid = txtloginId.Text, Password = Encript.EncryptText(txtPass.Text)};

if (_organization.ExistLogin(txtloginId.Text, 0) == false || _organization.LoginUser() == false)

{

args.IsValid =

false;

}

else

{

args.IsValid =

true;

App.SetCurrentUserId(_organization.GetUser(txtloginId.Text));

}

protected void CancelReset_Click(object sender, EventArgs e)

{

cvExistLogin.Enabled =

false;

loginPanel.Visible =

true;

pnlResetPass.Visible =

false;

Response.Redirect(

"~/UI/Registration/Login.aspx");

}

protected void cvExistLogin_ServerValidate(object source, System.Web.UI.WebControls.ServerValidateEventArgs args)

{

args.IsValid = _organization.ExistLogin(txtUserId.Text, 0);

}

protected void hlForgotPassword_Click(object sender, EventArgs e)

{

cvExistLogin.Enabled =

true;

loginPanel.Visible =

false;

pnlResetPass.Visible =

true;

LoadSettingForgot();

}

protected void txtPass_OnTextChanged(object sender, EventArgs e)

{

LoginUser();

}

#endregion

#region

Method

private void LoginUser()

{

Page.Validate(

"Login");

if (!ValidateFailedUser(txtloginId.Text))

{

lblLogOfftext.Text = _resources.GetString(

"errorUser" , new CultureInfo(_culture));

RadAjaxManager1.Alert(_resources.GetString(

"errorUser" , new CultureInfo(_culture)));

return;

}

if (!Page.IsValid) return;

if (chkRemember.Checked)

{

HttpCookie authUser = Request.Cookies.Get("authUser");

if (authUser== null)

{

authUser =

new HttpCookie("authUser");

Response.Cookies[

"authUser"].Expires = DateTime.Now.AddDays(App.GetExpireDays());

authUser.Values.Add(

"authUserName", txtloginId.Text);

Response.Cookies.Add(authUser);

}

else

{

HttpCookie authUser = new HttpCookie("authUser") {Expires = DateTime.Now.AddDays(-1d)};

Response.Cookies.Add(authUser);

}

App.GetControls();

App.GetPersistenceTable();

Response.Redirect(

"~/UI/DocumentsList.aspx");

}

private bool ValidateFailedUser(string loginId)

{

return _organization.ValidateFailedUser(loginId);

}

private void LoadSettingForgot()

{

lblReset.Text = _resources.GetString(lblReset.ID,

new CultureInfo(_culture));

lblUserId.Text = _resources.GetString(lblLoginId.ID,

new CultureInfo(_culture));

}

private void LoadLogin()

{

HttpCookie authUser = Request.Cookies.Get("authUser");

if (authUser != null)

{

txtloginId.Text = authUser.Values[

"authUserName"];

}

private void LoadSettings()

{

lblTitle.Text = _resources.GetString(lblTitle.ID,

new CultureInfo(_culture));

lblLoginId.Text = _resources.GetString(lblLoginId.ID,

new CultureInfo(_culture));

lblPass.Text = _resources.GetString(lblPass.ID,

new CultureInfo(_culture));

btnLogin.Text = _resources.GetString(btnLogin.ID,

new CultureInfo(_culture));

btnCancel.Text = _resources.GetString(btnCancel.ID,

new CultureInfo(_culture));

chkRemember.Text = _resources.GetString(chkRemember.ID,

new CultureInfo(_culture));

cvLoginId.ErrorMessage = _resources.GetString(cvLoginId.ID,

new CultureInfo(_culture));

hlForgotPassword.Text = _resources.GetString(hlForgotPassword.ID,

new CultureInfo(_culture));

lblInformation.Text = _resources.GetString(lblInformation.ID,

new CultureInfo(_culture));

lblValidationText.Text = _resources.GetString(lblValidationText.ID,

new CultureInfo(_culture));

lblValidation.Text = _resources.GetString(lblValidationText.ID,

new CultureInfo(_culture));

cvExistLogin.ErrorMessage = _resources.GetString(cvExistLogin.ID,

new CultureInfo(_culture));

btnReset.Text = _resources.GetString(btnReset.ID,

new CultureInfo(_culture));

btnCancelReset.Text = _resources.GetString(btnCancelReset.ID,

new CultureInfo(_culture));

cvExistLogin.Enabled =

false;

pnlResetPass.Visible =

false;

if ( (Request.Cookies["authUser"] != null)) chkRemember.Checked = true;

if (Request.QueryString["L"] == "Off")

{

lblLogOfftext.Text = _resources.GetString(lblLogOfftext.ID,

new CultureInfo(_culture));

}

}

private void GetInfo()

{

_culture =

App.CurrentCulture();

_resources =

App.GetRegistrationResources("Login");

}

#endregion

}

Input

answered on 12 Dec 2011

3 answers

176 views

How to access radgrid child controls from code

Hello,

I want to know how to access nested radgrid and controls from vb code.

my code is look like this:

<telerik:RadGrid ID="RadGrid1" >

<MasterTableView >

<NestedViewTemplate>

<telerik:RadMultiPage >

<telerik:RadPageView >

<telerik:RadGrid ID="RadGrid2">

<MasterTableView >

<ItemTemplate>

<asp:Label ID="Label1" />

</ItemTemplate>

<Columns>

some code here..

</Columns>

</MasterTableView>

</telerik:RadGrid>

</telerik:RadPageView>

</telerik:RadMultiPage>

</NestedViewTemplate>

<Columns>

some code here..

</Columns>

</MasterTableView>

</telerik:RadGrid>

I need to access radgrid2 and label1.

Any Idea please?

Grid

answered on 12 Dec 2011