Questions on UI for ASP.NET AJAX Forum

2 answers

108 views

100Mo limit size

Hi All,

I have an error when i try to upload a file size greater than 100Mo !. I don't understand if this error come from IIS or AsyncUpload ?
I do my test on my local machine with IIS 7.5 (Windows 7 Ultimate) and on my server with IIS 7.5 (windows 2008 R2 DataCenter) and i have the same error.

My web.config :

<security><requestLimits maxAllowedContentLength="314572800" /></requestFiltering></security>

My Upload.aspx :

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

<!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>

<script type="text/javascript">

var Nbre = 0;

function getRadWindow() {

var oWindow = null;

if (window.radWindow) oWindow = window.radWindow;

else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow;

return oWindow;

}

function CloseWindow() {

var wnd = getRadWindow();

var openerPage = wnd.BrowserWindow;

openerPage.Importer_Callback();

wnd.close();

}

function validateRadUpload1(source, arguments) {

arguments.IsValid = $find('RadUpload1').validateExtensions();

}

function fileUploaded(sender, args) {

Nbre++;

var name = args.get_fileName();

var $ = $telerik.$;

$(".info-panel").text(Nbre).show();

}

</script>

<link href="../css/principal.css" rel="stylesheet" type="text/css" />

</head>

<body>

<form runat="server" id="mainForm" method="post">

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

<telerik:RadFormDecorator ID="FormDecorator1" runat="server" DecoratedControls="all"></telerik:RadFormDecorator>

<telerik:RadProgressManager runat="server" ID="RadProgressManager1" />

<div class="popup-texte-edit" style="height:30px; padding:5px"><strong>Cliquez sur le bouton "Parcourir" et selectionnez le ou les fichiers à importer</strong><br /><em>(utilisez la touche 'CTRL' pour séléctionner plusieurs fichiers à la fois).</em></div>

<div style="margin:10px;background-color: #EEEEEE;">

<div style="background-color: #CC0000; color: #FFDDDD; font-size: 11px; margin-bottom: 10px; padding: 5px;">Fichiers autorisés : <strong><asp:Literal ID="FileAllowed" runat="server" Text="" /></strong><span style="color:#fff; font-size:11px;float:right;display:inline-block">(Taille maximale du fichier : 300 Mo)</span></div>

<div style="background-color: #EEEEEE; border: 1px dashed #CCCCCC; height: 180px; overflow-y: auto; padding: 5px 10px;" class="upload-panel">

<telerik:RadAsyncUpload runat="server" ID="AsyncUpload1" MaxFileSize="300000000" OnClientFileUploaded="fileUploaded" ControlObjectsVisibility="None" ReadOnlyFileInputs="true" InitialFileInputsCount="1" MaxFileInputsCount="1" InputSize="70" Localization-Remove="Supprimer" Localization-Select="Parcourir" />

<asp:CustomValidator ID="Customvalidator1" runat="server" Display="Dynamic" ClientValidationFunction="validateRadUpload1">

<span style="FONT-SIZE: 11px;margin-left:50px;font-weight:bold;color:#ff0000">!!! Type de fichier incorrect !!!</span>

</asp:CustomValidator><asp:Literal ID="MaxFileError" runat="server" />

</div>

<div style="background-color: #ddd; float: left; width: 100%;">

<div style="background-color: #ddd; float: left; width: 312px;line-height: 22px;"> <asp:CheckBox ID="Encodage" runat="server" Text="Encoder la vidéo" /></div>

<div style=

"background-color: #ddd; float: right; font-size: 11px; line-height: 22px; padding: 0 10px; text-align: right; width: 215px;"

>Nbre de fichiers importés : <span class="info-panel" style="font-weight:bold;display:inline">0</span></div>

</div>

<div style="position: absolute; top: 100px; left: 73px;"><telerik:RadProgressArea runat="server" ID="RadProgressArea1"></telerik:RadProgressArea></div>

<div id="ErrorHolder"></div>

<table width="100%" cellspacing="5">

<tr>

<td align="center" height="50" valign="middle"><asp:Button id="buttonSubmit" runat="server" CssClass="RadUploadSubmit" OnClick="buttonSubmit_Click" Text="Valider" /></td>

<td align="center" height="50" valign="middle"><asp:Button ID="Button2" runat="server" Text="Annuler" CausesValidation="false" OnClientClick="return CloseWindow();" /></td>

</tr>

</table>

</form>

</body>

</html>

My upload.aspx.cs :

using System;

using System.Collections;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.IO;

using System.Web;

using System.Web.SessionState;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.HtmlControls;

using Telerik.Web.UI;

using Telerik;

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

{

protected void Page_Load(object sender, EventArgs e)

{

if (Request.Params["Mode"] != null)

{

RadProgressArea1.Localization.Uploaded = "Progression totale : ";

RadProgressArea1.Localization.UploadedFiles = "Progression : ";

RadProgressArea1.Localization.CurrentFileName = "Progession en cours : ";

RadProgressArea1.Localization.ElapsedTime = "Temps : ";

RadProgressArea1.Localization.EstimatedTime = "Temps estimé : ";

RadProgressArea1.Localization.TotalFiles = "Total : ";

RadProgressArea1.Localization.TransferSpeed = "Vitesse : ";

if (Request.Params["Mode"].ToString() == "photos")

{

FileAllowed.Text = "*.jpeg, *.jpg";

AsyncUpload1.AllowedFileExtensions = new string[] { ".jpg", ".jpeg", ".gif" };

Encodage.Visible = false;

AsyncUpload1.ControlObjectsVisibility = Telerik.Web.UI.ControlObjectsVisibility.None;

AsyncUpload1.MultipleFileSelection = Telerik.Web.UI.AsyncUpload.MultipleFileSelection.Automatic;

}

if (Request.Params["Mode"].ToString() == "videos")

{

FileAllowed.Text = "*.flv, *.avi, *.mov, *.mp4, *.mpeg, *.mpg, *.wmv";

AsyncUpload1.AllowedFileExtensions = new string[] { ".flv", ".avi", ".mov", ".mp4", ".mpeg", ".mpg", ".wmv" };

AsyncUpload1.MaxFileInputsCount = 1;

AsyncUpload1.ControlObjectsVisibility = Telerik.Web.UI.ControlObjectsVisibility.None;

AsyncUpload1.MultipleFileSelection = Telerik.Web.UI.AsyncUpload.MultipleFileSelection.Disabled;

AsyncUpload1.TemporaryFolder = Server.MapPath("/WorkingFolder/");

}

if (Request.Params["Mode"].ToString() == "audio")

{

FileAllowed.Text = "*.mp3,*.wav,*.flv, *.avi, *.mov, *.mp4, *.mpeg, *.mpg, *.wmv, *.mp2";

AsyncUpload1.AllowedFileExtensions = new string[] { ".mp3", "wav", ".flv", ".avi", ".mov", ".mp4", ".mpeg", ".mpg", ".wmv", ".mp2", ".wma" };

Encodage.Visible = false;

AsyncUpload1.MaxFileInputsCount = 1;

AsyncUpload1.ControlObjectsVisibility = Telerik.Web.UI.ControlObjectsVisibility.None;

AsyncUpload1.MultipleFileSelection = Telerik.Web.UI.AsyncUpload.MultipleFileSelection.Disabled;

}

protected void buttonSubmit_Click(object sender, System.EventArgs e)

{

string targetFolder = "", filename = "", fileWithoutExtension = "";

bool encoder = false;

if (AsyncUpload1.UploadedFiles.Count > 0)

{

foreach (UploadedFile validFile in AsyncUpload1.UploadedFiles)

{

filename = validFile.GetName();

fileWithoutExtension = validFile.GetNameWithoutExtension();

encoder = Encodage.Checked;

if (Request.Params["Mode"].ToString() == "videos")

{

if (((validFile.GetExtension() != ".flv") && (validFile.GetExtension() != ".mp4")) || (encoder)) { targetFolder = Server.MapPath("/WorkingFolder/"); encoder = true; }

else { targetFolder = Server.MapPath(Request.Params["Folder"].ToString()); }

}

else if (Request.Params["Mode"].ToString() == "audio")

{

if ((validFile.GetExtension() != ".mp3")) { targetFolder = Server.MapPath("/WorkingFolder/"); encoder = true; }

else { targetFolder = Server.MapPath(Request.Params["Folder"].ToString()); }

}

else { targetFolder = Server.MapPath(Request.Params["Folder"].ToString()); }

filename = validFile.GetExtension();

fileWithoutExtension = fileWithoutExtension;

validFile.SaveAs(Path.Combine(targetFolder, filename), true);

}

protected void Customvalidator1_ServerValidate(object source, ServerValidateEventArgs args)

{

args.IsValid = (AsyncUpload1.InvalidFiles.Count == 0);

}

protected void RadUpload1_ValidatingFile(object sender, Telerik.Web.UI.Upload.ValidateFileEventArgs e)

{

long maxZipFileSize = 300000000;

if (e.UploadedFile.ContentLength > maxZipFileSize)

{

e.IsValid = false;

}

e.SkipInternalValidation = true;

}

I don't found any documentation about this problem !

Can someone help me ?

thanx

AsyncUpload

answered on 10 Feb 2011

1 answer

59 views

RadCombo dropdown behind RadAjaxPanel

Hi,

Radcombobox Dropdown display behind RadAjaxPanel (after applying css to ajax panel)

Thanks

ComboBox

answered on 10 Feb 2011

1 answer

54 views

PieChart Other Segment

Hello!

Using the ASP .NET PieChart - is there a possibility to set a threshold so that all values below that threshold generate a segment "Other".
Because it is really ugly having a lot of values < x%.

Thanks a lot and greetings,
Tim.

Chart (Obsolete)

answered on 10 Feb 2011

6 answers

70 views

Grid Update.

Hi,

I have a RadComboBox which will contain all the Column name of RadGrid. Next To the RadComboBox I have a RadTextBox. when i enter a value in textbox and i choose any item in the comboBox, then that particular column in RadGrid (all the rows) should be Updated with the Value entered in the TextBox. Is it is possible. How ? any Sample code is available.

Grid

answered on 10 Feb 2011

1 answer

152 views

Disable client click after one Appointment in RadScheduler

Hi,

In Telerik RadScheduler, I need to design a model in which a client is accessed to schedule only once. Once he/she is scheduled, all the other Appointments are disabled and he cannot schedule more than once.
If he/ she wants to schedule again, then the previous appointment has to be deleted and then be scheduled at his/her convenience.
Any help is appreciated.

Scheduler

answered on 10 Feb 2011

3 answers

269 views

Page scroll to top of the screen when radcombobox selected changed indexed is fired

hi telerik team,
I have got an issue regarding radcombobox.The scenario is as follow.
I have a radcombobox in the middle of the form .
On the selected changed indexed of this radcombobox i have to fill some textboxes that are on the form.This radcombobox and the text boxes are using ajax to avoid postback.But when i do click on this radcombobox ,the screens scrolls down to the top .Can you please tell why is it happening?

ComboBox

answered on 10 Feb 2011

4 answers

453 views

How to get value of textbox in FormTemplate ItemCommand event

After going through the documentation and looking a several forum posts, I am still having trouble getting a reference to a textbox inside a FormTemplate:

<FormTemplate>
   <asp:TextBox ID="MyTextbox" runat="server" Text='<%# Bind( "some_value_from_database") %>' Columns="80" />

    <asp:Button ID="SendTestEmail" Text='Send Test Email' runat="server" CommandName='some_command' CommandArgument='<%# Eval("some_database_ID") %>' />
</FormTemplate>

and in code behind:

protected void RadGrid1_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)
    {
        if (e.CommandName == "some_command")
        {
             //what goes here to read the value of the TextBox?
        }
    }

Thanks for the fantastic product. I've been using Telerik controls for 3 years now.

Grid

answered on 10 Feb 2011

3 answers

181 views

DockPositionChanged event handler for programmatically created RadDock

How do I create and trigger an Event Handler for a programatically created RadDock when I change it's position inside of a RadDockZone?

Dock

answered on 10 Feb 2011

2 answers

468 views

RadGrid Export Header and Footer

Hi,

When i am exporting a grid to pdf/word/excel the exported document looks very plain.
Is it possible to set the footer and header when we exporting a grid to pdf/excel/word. so its static and always appears at the header and footer of a pdf/excel/word.

Is this possible?

Thanks

Grid

answered on 09 Feb 2011

1 answer

55 views

RadGrid - Submit in Grid, Internet Explorer Shows Page Can Not Be Displayed

Hello

I seem to have a weird problem... Viewstate is enabled page-wide. All Default Asp.net settings are loaded.
I have a Rad-Grid , its Late bound Via Linq To SQL on NeedDataSouerce. I have a submit button in the CommandItemTemplate..

I have no other code, just prototyping this. When I press submit, the page reloads, Press submit again. I get the page can not be displayed internet explorer message. Seems like the 2 request to the Asp.net development server doesnt even hit. the URL seems fine, javascript looks good. I dont see why I get that.

Here is the Grid:

<P><telerik:RadGrid ID="LetterEditQueueGrid" runat="server"

enableAjax="false"

ShowStatusBar="True"<BR>

AllowPaging="True" AutoGenerateColumns="False" Width="950px"

EnableViewState="true"<BR>

GridLines="None" OnNeedDataSource="LetterEditQueueGrid_NeedDataSource"

<BR>

onitemcommand="LetterEditQueueGrid_ItemCommand"

<BR>

ondetailtabledatabind="LetterEditQueueGrid_DetailTableDataBind"

<BR>

onitemdatabound="LetterEditQueueGrid_ItemDataBound"><BR>

<MasterTableView CommandItemDisplay="Top" Name="Main" DataKeyNames="Id"

AllowFilteringByColumn="True"><BR>

<Columns><BR>

<telerik:GridTemplateColumn HeaderText="Run Date" AllowFiltering="true"

<BR>

DataField="RunDate"><BR>

<ItemTemplate><BR>

<%#Convert.ToDateTime(Eval("RunDate")).ToShortDateString()%><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Run Time ID" AllowFiltering="true"

<BR>

DataField="RunTime_ID"><BR>

<ItemTemplate><BR>

<%#Eval("RunTime_ID")%><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Quality Auditor"

AllowFiltering="true"><BR>

<ItemTemplate><BR>

<%#Eval("Approver")

%><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Reason for Letter Edit"

<BR>

AllowFiltering="False"><BR>

<ItemTemplate><BR>

<%#Eval("ReasonForLetterEdit")%><BR>

 <BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Letter Edit Date"

<BR>

AllowFiltering="False"><BR>

<ItemTemplate><BR>

<%#Convert.ToDateTime(Eval("RunDate")).ToShortDateString()

%><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Letter ID"

AllowFiltering="False"><BR>

<ItemTemplate><BR>

<%#Eval("LetterID")

%><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Subscriber ID"

AllowFiltering="False"><BR>

<ItemTemplate><BR>

<%#Eval("SubscriberId")

%><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Review Original Document"

<BR>

AllowFiltering="False"

><BR>

<ItemTemplate><BR>

<%-- <asp:LinkButton ID="ViewOriginal"

CommandArgument='<%# Eval("editid") %>' runat="server"

<BR>

Text='Review Original Document' CommandName="ViewOriginalLetter">View

original | </asp:LinkButton>--%>

<BR>

<a href="#"

onclick="javascript:ViewPDFImageOriginal('<%#Eval("EditId")%>')">Review

Original

Document</a><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Review Edit Document"

<BR>

AllowFiltering="False"><BR>

<ItemTemplate><BR>

<%-- <asp:LinkButton ID="ViewEdit"

CommandArgument='<%# Eval("id") %>' runat="server"

<BR>

Text='Review Edit Document' CommandName="ViewEditLetter">View Edit |

</asp:LinkButton>--%><BR>

<a href="#"

onclick="javascript:ViewPDFImageEdit('<%#Eval("ID")%>')">Review Edit

Document</a><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Suppress" UniqueName="mtSuppress"

<BR>

AllowFiltering="False"><BR>

<ItemTemplate><BR>

<asp:CheckBox ID="cbSuppress" runat="server"

></asp:CheckBox><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn></P>

<P>

<telerik:GridTemplateColumn HeaderText="Approve" UniqueName="rApprove"

<BR>

AllowFiltering="False"><BR>

<ItemTemplate><BR>

<asp:CheckBox ID="cbApprove" runat="server"

></asp:CheckBox><BR>

</ItemTemplate><BR>

</telerik:GridTemplateColumn><BR>

</Columns>

<BR>

<CommandItemTemplate><BR>

<table

width="100%"><BR>

<tr><BR>

<td style="width:

400px;"><BR>

 <BR>

</td><BR>

<td

align="right"><BR>

<asp:Button ID="btnSubmit" CausesValidation="true" runat="server"

Text="Submit" CommandName="Save"

/><BR>

</td><BR>

</tr><BR>

</table><BR>

</CommandItemTemplate></P>

<P>

</MasterTableView><BR>

</telerik:RadGrid><BR> </P>

Grid

answered on 09 Feb 2011