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RadWindow stuck loading and never open

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Window

This is a migrated thread and some comments may be shown as answers.

Omar asked on 23 Jun 2015, 08:22 AM

telerik-radwindow-issue.png

In a very strange behavior, Only two Radwindows takes an infinite time to load (I am heavily using RadWindows in my application) , on client machine I always refresh the browser and clear the cache in trials to open the window, after monitoring the network traffic I found the window stuck loading the WebResource

This request gives me pending

https://pro.diwan.gov.qa/iPortal/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a9214a1c3-8738-493c-985f-e961f0344b70%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2013.3.1015.40%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3aac331549-681c-4402-9fb7-09ec3c579ee8%3a16e4e7cd%3af7645509%3a24ee1bba%3a52af31a4%3a874f8ea2%3a92fe8ea0%3afa31b949%3adc7e0bd%3a1569bb5f%3a63b115ed%3a1c565fc%3a8547b8b2%3a30f1f089%3af46195d3%3a19620875%3a490a9d4e%3aa675b4ab%3aed16cbdc%3a88144a7a

and This is the anatomy for one page

<%@ Page Title="" Language="C#" MasterPageFile="~/RadPopupMasterPage.master" AutoEventWireup="true"

CodeFile="AddEditMeetingItemEx.aspx.cs" Inherits="Meeting_AddEditMeetingItemEx" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">

<style type="text/css">

.uploaded-files

{

padding: 10px;

width: 95%;

height: 100%;

border-radius: 10px;

-moz-border-radius: 10px;

-webkit-border-radius: 10px;

background: #e7f9ff;

font-size: 12px; /*float: right;*/

position: relative;

margin: 2px;

}

.style4

{

width: 2%;

}

.style5

{

width: 50%;

vertical-align: top;

padding-top: 15px;

}

.TDlabelInpWithBorderAndBackground

{

/*border: 1px solid #6e86a0;*/

background-color: #f5f5f5;

vertical-align: top;

padding-top: 15px; /*overflow: hidden;

display: inline-block;*/

white-space: nowrap;

width: 8% !important;

height: 100% !important;

}

.RadAjaxPanel

{

display: inline !important;

}

.RadAjaxPanel > table

{

display: block !important;

}

</style>

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="PageBody" runat="Server">

<input id="hdnRadWinCaller" type="hidden" runat="server" name="hdnRadWinCaller" value="0" />

<input id="hdnEditMeetingPageCall" type="hidden" runat="server" name="hdnEditMeetingPageCall"

value="0" />

<input id="hdnMeetingItemsExID" runat="server" type="hidden" name="hdnMeetingItemsExID"

value="-1" />

<input id="hdnDocID" runat="server" type="hidden" name="hdnDocID" value="-1" />

<input id="hdnMeetingID" runat="server" type="hidden" name="hdnMeetingID" value="-1" />

<input id="hdnDocFilesIDs" runat="server" type="hidden" name="hdnDocFilesIDs" value="" />

<input id="RefreshMainPage" type="hidden" value="0" name="RefreshMainPage" />

<input type="hidden" id='hdnMainPageCall' runat="server" name='hdnMainPageCall' value="0" />

<input id="hdnAddedToTrackingTable" runat="server" type="hidden" name="hdnAddedToTrackingTable"

value="-1" />

<table id="tblContainer" cellspacing="0" cellpadding="0" width="100%" height="100%" align="center"

border="0" dir='<%#Session["PageDir"]%>' style="background-color: #ffffff" align='<%#Session["AlignDir"]%>'>

<tr>

<td width="100%" dir='<%#Session["PageDir"]%>' align='<%#Session["AlignDir"]%>'>

<table border="0" cellpadding="5" cellspacing="0" style="border-collapse: collapse;

margin: 5px; height: 100%; width: 100%;">

<tr>

<td>

<table style="width: 100%">

<tr>

<td class="TDlabelInp TDlabelInpWithBorderAndBackground">

<%#m_strSubject%>

</td>

<td class="TDEntryInp" style="vertical-align: top; padding-top: 15px; padding-right: 15px;

padding-left: 15px; width: 38% !important">

<asp:RequiredFieldValidator Display="Dynamic" ControlToValidate="TxtBxMeetingSubject"

ID="ReqMeetingSubject" ErrorMessage='<%#m_strReqField%>' runat="server"></asp:RequiredFieldValidator>

<asp:TextBox ID="TxtBxMeetingSubject" runat="server" CssClass="Editbox" Width="90%"></asp:TextBox>

</td>

<td class="TDlabelInp TDlabelInpWithBorderAndBackground">

<%#m_strAttach%>

</td>

<td style="width: 46% !important" class="TDlabelInp">

<div class="uploaded-files">

<table style="width: 100%;" dir='<%#Session["PageDir"]%>' cellpadding="0" cellspacing="0">

<tr>

<td style="width: 50%; vertical-align: top; padding-top: 15px;">

<telerik:RadAsyncUpload Font-Size="Medium" ID="RadAsyncUpload1" dir='<%#Session["PageDir"]%>'

OnClientFilesUploaded="OnClientFilesUploaded" OnClientFileUploading="OnClientFileUploading"

OnClientFileUploadFailed="OnClientFileUploadFailed" runat="server" MultipleFileSelection="Automatic"

Width="97%" PostbackTriggers="btnSave" Height="16px" InputSize="25">

</telerik:RadAsyncUpload>

</td>

<td>

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

<asp:Literal runat="server" ID="ltrNoResults" Visible="True" />

<asp:Repeater runat="server" ID="Repeater1">

<HeaderTemplate>

<h3 class="TDlabelInp">

<%# m_strCurrentAttachs%></dt>

</h3>

<ul>

</HeaderTemplate>

<FooterTemplate>

</ul></FooterTemplate>

<ItemTemplate>

<li>

<%# "<div style='display:inline'><a onclick=\"javascript:OpenExternal('" + DataBinder.Eval(Container.DataItem, "FileWebPath").ToString() + "');\" href='#'>"+

DataBinder.Eval(Container.DataItem, "FileName").ToString() + "</a>" +

"<input type='checkbox' id='" + DataBinder.Eval(Container.DataItem, "DocFileID").ToString() + "' onclick='CheckDeleletedFile(this);' name='deleteAttatchment'>"+

"<label for='" + DataBinder.Eval(Container.DataItem, "DocFileID").ToString() + "'>"+m_strDelete+"</label></div>"

%>

</li>

</ItemTemplate>

</asp:Repeater>

</asp:Panel>

</td>

</tr>

</table>

</div>

</td>

</tr>

</table>

</td>

</tr>

<tr>

<td>

</td>

</tr>

<tr style="height: 60%">

<td>

<table style="width: 100%">

<tr>

<td class="TDlabelInp TDlabelInpWithBorderAndBackground">

<%#m_strDetails%>

</td>

<td style="height: 100%; text-align: center; width: 92%; vertical-align: top; padding-left: 15px;

padding-right: 15px;">

<div style="width: 100%; height: 100%; overflow: visible;">

<telerik:RadEditor ID="TxtBxDetailsCKEditor" Width="100%" Height="600" runat="server"

AllowScripts="false" ContentAreaMode="Div" RenderMode="Native" EditModes="Design"

ToolbarMode="RibbonBar" ToolsFile="~/Common/Telerik/RadEditor/FullSetOfTools.xml">

</telerik:RadEditor>

<telerik:RadAjaxManager ID="MeetingItemsRadAjaxManager" runat="server" OnAjaxRequest="MeetingItemsRadAjaxManager_AjaxRequest">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="MeetingItemsRadAjaxManager">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="pnlAttachments" />

<telerik:AjaxUpdatedControl ControlID="hdnDocFilesIDs" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

<ClientEvents OnRequestStart="RequestStart" OnResponseEnd="ResponseEnd" />

</telerik:RadAjaxManager>

</div>

</td>

</tr>

</table>

</td>

</tr>

</table>

</td>

</tr>

<tr valign="top" width="100%" style="height: 100%" align='center'>

<td style="height: 100%; vertical-align: middle; background-color: #f5f5f5">

<asp:ImageButton ID="btnAddToTrackTable" CssClass="btnAddToTrackTable" Visible="false"

runat="server" OnClientClick="AddToTrackTable(); return false;"></asp:ImageButton><img

height="1" src="" width="5">

<asp:ImageButton ID="btnConvertToTask" Visible="false" runat="server" CssClass="btnConvert"

OnClientClick="return SendTask(); "></asp:ImageButton><img height="1" src="" width="5">

<asp:ImageButton ID="btnSave" OnClientClick="Page_ClientValidate();if(Page_IsValid)DisablePage();"

runat="server" CssClass="btnSave" OnClick="btnSave_Click"></asp:ImageButton><img

height="1" src="" width="4">

<asp:ImageButton ID="btnClose" runat="server" OnClientClick="ClientClosePopupWithoutSubmit();" />

</td>

</tr>

</table>

<div style="display: none">

<input id="btnOkay" value="Done" type="button" onclick='SubmitOnParent();' />

<input id="btnCancel" value="Cancel" type="button" />

</div>

<asp:Literal ID="MsgLit" runat="server"></asp:Literal>

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

<span>

<%=m_strAttachmentsLoaing%>

</span>

<br />

<img src="../Common/Img/loadingAnimation.gif" />

</telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel2" runat="server">

</telerik:RadAjaxLoadingPanel>

<script type="text/javascript">

var AjaxIsActive = false;

function OnClientFileUploading(sender, args) {

DisableControls();

}

function OnClientFileUploadFailed(sender, args) {

args.set_handled(true);

alert(args.get_message());

EnableControls();

}

function OnClientFilesUploaded(sender, args) {

EnableControls();

}

function pageLoad(sender, eventArgs) {

if (!eventArgs.get_isPartialLoad()) {

$find("<%# MeetingItemsRadAjaxManager.ClientID %>").ajaxRequest("LoadAttachments");

}

var upload = $find("<%# RadAsyncUpload1.ClientID%>");

if (upload != null && upload != undefined) {

var obj = $telerik.$(".ruCancel", upload.get_element());

if (obj != null && obj != undefined) {

$(document).bind("click", obj, function () {

// Sherif we should check that no upload/download in progress

var uploadingRows = $(".RadAsyncUpload").find(".ruUploadProgress");

if (uploadingRows != null && uploadingRows != undefined) {

if (AjaxIsActive == false && uploadingRows.length <= 0)

EnableControls();

}

});

}

function cnovertToTaskCallBack(arg) {

$(".btnConvert").css("visibility", "hidden");

GetRadWindow().BrowserWindow.refreshGrid('navigateToInserted');

return;

}

function GetRadWindow() //Get reference to window

{

var oWindow = null;

if (window.radWindow)

oWindow = window.radWindow;

else if (window.frameElement.radWindow)

oWindow = window.frameElement.radWindow;

return oWindow;

}

function OpenExternal(strFile) {

window.open(strFile);

}

function ClientClosePopupWithoutSubmit() {

if (document.getElementById('<%#hdnMainPageCall.ClientID%>') != null && document.getElementById('<%#hdnMainPageCall.ClientID%>').value == "1")

parent.parent.GB_hide();

else if (document.getElementById('<%#hdnEditMeetingPageCall.ClientID%>') != null && document.getElementById('<%#hdnEditMeetingPageCall.ClientID%>').value == "1"

&& document.getElementById('<%#hdnRadWinCaller.ClientID%>') != null && document.getElementById('<%#hdnRadWinCaller.ClientID%>').value == "1")

GetRadWindow().close();

else if (document.getElementById('<%#hdnRadWinCaller.ClientID%>') != null && document.getElementById('<%#hdnRadWinCaller.ClientID%>').value == "1")

GetRadWindow().close();

else if (document.getElementById('<%#hdnEditMeetingPageCall.ClientID%>') != null && document.getElementById('<%#hdnEditMeetingPageCall.ClientID%>').value == "1")

window.parent.jQuery('#PopupDiv').dialog('close');

else

GetRadWindow().close();

}

function DeleteDocFile(FileID) {

document.getElementById('<%#hdnDocFilesIDs.ClientID%>').value = FileID;

SubmitOnParent();

}

function CheckDeleletedFile(checkObj) {

var strFileID = checkObj.id;

if (!checkObj.checked) {

document.getElementById('<%#hdnDocFilesIDs.ClientID%>').value += strFileID + ',';

}

else {

var strTemp = new String();

strTemp = document.getElementById('<%#hdnDocFilesIDs.ClientID%>').value;

if (strTemp.indexOf(strFileID + ',') != -1)

document.getElementById('<%#hdnDocFilesIDs.ClientID%>').value = strTemp.replace(strFileID + ',', '');

}

function SendTask() {

var strURL = '../../Correspondence/SendTask.aspx?DocID=' + document.getElementById('<%#hdnDocID.ClientID%>').value + '&DocHisID=-1&docViewCall=3&AddRootDocHis=1&meetingCall=1';

var oManager = GetRadWindowManagerFromParent();

var oWnd = oManager.open(strURL, "ExplorerWindow");

var pWidth = oWnd.BrowserWindow.window.innerWidth == undefined || "" ? document.documentElement.clientWidth : oWnd.BrowserWindow.window.innerWidth;

var pHeight = oWnd.BrowserWindow.window.innerHeight == undefined || "" ? document.documentElement.clientHeight : oWnd.BrowserWindow.window.innerHeight;

oWnd.setSize((pWidth * 0.95), (pHeight * 0.95)); //Width, Height

oWnd.__parentBackRefrence = window;

oWnd.center();

oWnd.set_title('<%#m_strConvertToTask%>');

window.setTimeout(function () {

oWnd.setActive(true);

}, 0);

return false;

}

function OnSendTaskClientClose(oWnd, args) {

var arg = args.get_argument();

if (arg && arg.retVal == "1") {

if (arg.closeParent != null && arg.closeParent == "0") {

if (arg.hdnDocID != null)

document.getElementById('<%#hdnDocID.ClientID%>').value = arg.hdnDocID;

var MasterFormObj = document.getElementById('<%#myMasterPage.MasterMainForm.ClientID%>');

MasterFormObj.submit();

}

else parent.parent.GB_hide();

}

function SubmitOnParent() {

if (document.getElementById('RefreshMainPage') != null && document.getElementById('RefreshMainPage').value == '1')

SubmitAllPage();

}

function SubmitAllPage() {

var MasterFormObj = document.getElementById('<%#myMasterPage.MasterMainForm.ClientID%>');

MasterFormObj.submit();

}

function GetRadWindowManagerFromParent() {

var parentPage = GetRadWindow().BrowserWindow;

var oManager = parentPage.GetRadWindowManagerFromParent();

}

var maXzIndex = 100000;

function AddToTrackTable() {

var bAddToTrackingTable = document.getElementById('<%#hdnAddedToTrackingTable.ClientID%>').value;

if (bAddToTrackingTable === "1") {

GetRadWindow().BrowserWindow.AddTrackTableItem(3, document.getElementById('<%#hdnDocID.ClientID%>').value, document.getElementById('<%#hdnMeetingItemsExID.ClientID%>').value, HandleTrackTableClose);

return;

}

var oManager = GetRadWindowManagerFromParent();

var oWndTrackTableSel = oManager.open("../Track/TrackTableSelections.aspx", "RadWindow_TrackTableSelections");

oWndTrackTableSel.setSize(screen.width * 0.4, screen.height * 0.30); //Width, Height

oWndTrackTableSel.center();

oWndTrackTableSel.set_title('<%#m_strAddUpdateTrackTableItem%>');

window.setTimeout(function () {

oWndTrackTableSel.setActive(true);

}, 0);

}

//***********************************8

function HandleTrackTableSelectionsClose(oWnd, args) {

//get the transferred arguments

var arg = args.get_argument();

if (arg && arg.retVal == "1") {

// calling AddTrackTableItem from the parent meeting window to get the tracktable page maximum size

// and pass 3 for meeting item

var oWnd = GetRadWindow().BrowserWindow.AddTrackTableItem(3, document.getElementById('<%#hdnDocID.ClientID%>').value, document.getElementById('<%#hdnMeetingItemsExID.ClientID%>').value/*, HandleTrackTableClose*/);

oWnd.__parentBackRefrence = window;

}

else if (arg && arg.retVal == "2") {

// calling SearchTrackTable from the parent meeting window to get the tracktable page maximum size

var oWnd = GetRadWindow().BrowserWindow.SearchTrackTable(document.getElementById('<%#hdnDocID.ClientID%>').value/*, HandleTrackTableClose*/);

oWnd.__parentBackRefrence = window;

}

var radAjaxManager;

//*******************************

function HandleTrackTableClose(window, args) {

if (radAjaxManager == null)

radAjaxManager = $find("<%# MeetingItemsRadAjaxManager.ClientID %>");

radAjaxManager.ajaxRequest('CheckMeetingItemAddedToTrackingTable');

}

function EnableControls() {

var btnSave = $(".btnSave");

var btnAddToTrackTable = $(".btnAddToTrackTable");

var btnConvertToTask = $(".btnConvert");

if (btnSave != null && btnSave != undefined)

btnSave.removeAttr("disabled");

if (btnAddToTrackTable != null && btnAddToTrackTable != undefined)

btnAddToTrackTable.removeAttr("disabled");

if (btnConvertToTask != null && btnConvertToTask != undefined)

btnConvertToTask.removeAttr("disabled");

}

function DisableControls() {

var btnSave = $(".btnSave");

var btnAddToTrackTable = $(".btnAddToTrackTable");

var btnConvertToTask = $(".btnConvert");

if (btnSave != null && btnSave != undefined)

btnSave.attr("disabled", 'true');

if (btnAddToTrackTable != null && btnAddToTrackTable != undefined)

btnAddToTrackTable.attr("disabled", 'true');

if (btnConvertToTask != null && btnConvertToTask != undefined)

btnConvertToTask.attr("disabled", 'true');

}

function DisablePage() {

var pageLoadingPanel = $find('<%# RadAjaxLoadingPanel2.ClientID %>');

pageLoadingPanel.show('tblContainer');

}

function RequestStart(sender, args) {

if (!AjaxIsActive) {

AjaxIsActive = true;

}

if (args.get_eventArgument() == "LoadAttachments") {

currentLoadingPanel = $find("<%# RadAjaxLoadingPanel1.ClientID %>");

currentUpdatedControl = "<%# pnlAttachments.ClientID %>";

DisableControls();

//show the loading panel over the updated control

currentLoadingPanel.show(currentUpdatedControl);

}

else {

currentLoadingPanel.hide();

}

function ResponseEnd(sender, args) {

AjaxIsActive = false;

//hide the loading panel and clean up the global variables

if (args.get_eventArgument() == "LoadAttachments") {

currentLoadingPanel.hide(currentUpdatedControl);

EnableControls();

}

</script>

</asp:Content>

18 Answers, 1 is accepted

answered on 23 Jun 2015, 09:57 AM

Hello Omar,

There is nothing obviously wrong with that page. Considering that it is a webresource request that causes the issue, what I can suggest is the following:

ensure that there isn't an IIS reset or an AppPool recycle when the issue occurs. Such an event changes the webresource URLs so old once can no longer be decrypted and served. If this is the case, you may want to look into increasing the intervals at which the AppPool recycles
if there are custom scripts included in the RadScriptManager, make sure there are no issues with them (the folders and files are present, and added to the web.config as shown in the following article: http://docs.telerik.com/devtools/aspnet-ajax/controls/scriptmanager/combining-external-scripts).
ensure there is no external issue that breaks the request (e.g., a proxy, a firewall, an AV program, a browser plugin, etc.)
consider using our CDNs to minimize the use of webresources, at least for the pages where the issue occurs:
- for scripts: http://docs.telerik.com/devtools/aspnet-ajax/controls/scriptmanager/cdn-support/overview
- for skins: http://docs.telerik.com/devtools/aspnet-ajax/controls/stylesheetmanager/cdn-support/overview

Regards,

Marin Bratanov
Telerik

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answered on 24 Jun 2015, 11:08 AM

Dear Marin,

Thanks for your reply, I have investigated all your suggestions and I will reply on each:

AppPool has enough recycle time.
No I am not using custom scripts through or within the RadScriptManager.
Yes we have a proxy server but as I've mentioned before our web site heavily using Radwindows, I have 20 other pages opened in RadWindow and don't have the same issue, only two pages one of them is parent RadWindow and the other is opened as child from the same previous parent.
I have tested using the CDNs, and it may solve the issue but I have two questions:

How can I use the CDNs only for this page given that I have only one RadScriptManager in the master page?
I tested enabling the CDNs but is IE it gives me this error HTTPS security is compromised by, So how can I force using the HTTPS CDNs?

answered on 26 Jun 2015, 01:49 PM

Hello Omar,

WebResource URLs are generated by .NET and we cannot know how long their URLs will be. It is possible that these concrete pages have long URLs that proxies trim (we have had reports that some proxies block URLs longer than 2000 symbols).

As for the CDN:

You can use FindControl() to reference the script manager in the Page_Load event of the concrete page and set the CDN properties (e.g., this.Master.FindControl("RadScriptManager1") as RadScriptManager)
The CDN should automatically use the https protocol if this is how the page is accessed. Can you open a support ticket and send us a small sample that illustrates the issue? It is likely that the unsecure request comes from other elements on the page (e.g., links to GoogleAnalytics or other third party CDNs).
you can also consider creating a local custom provider for CDN instead of going to the cloud: http://docs.telerik.com/devtools/aspnet-ajax/controls/scriptmanager/cdn-support/custom-cdn-provider. It may also alleviate the security issue you are seeing.

Regards,

Marin Bratanov
Telerik

answered on 28 Jun 2015, 09:47 AM

script.png

Hello Marin,

After some investigations, I found that the RadAsyncUpload control causing the problem, so I have decided to change the control to not depend on WebResource by setting the followgin attributes EnableEmbeddedScripts="false" RegisterWithScriptManager="false" , then I have included the needed scripts inside the script manager.

Then I found this this script couldn't be downloaded RadAsyncUploadScripts ,

please see the attachment

<telerik:RadScriptManager ID="RadScriptManager1" runat="server" AsyncPostBackTimeout="600">

        <Scripts>

            <asp:ScriptReference Path="~/Common/JS/Telerik/Core.js" />

            <asp:ScriptReference Path="~/Common/JS/Telerik/RadProgressManager.js" />

            <asp:ScriptReference Path="~/Common/JS/Telerik/jQuery.js" />

            <asp:ScriptReference Path="~/Common/JS/Telerik/jQueryPlugins.js" />

            <asp:ScriptReference Path="~/Common/JS/Telerik/RadUpload.js" />

            <asp:ScriptReference Path="~/Common/JS/Telerik/RadAsyncUploadScripts.js" />

            <asp:ScriptReference Path="~/Common/JS/Telerik/PopupScripts.js" />

            <asp:ScriptReference Path="~/Common/JS/Telerik/RadProgressArea.js" />

        </Scripts>

    </telerik:RadScriptManager>

answered on 01 Jul 2015, 03:50 PM

Hello Omar,

Please try the following order of registering the scripts required by RadAsyncUpload:

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

<Scripts>

<asp:ScriptReference Path="~/Scripts/Common/Core.js" />

<asp:ScriptReference Path="~/Scripts/Upload/RadProgressManager.js" />

<asp:ScriptReference Path="~/Scripts/Common/jQuery.js" />

<asp:ScriptReference Path="~/Scripts/Common/jQueryPlugins.js" />

<asp:ScriptReference Path="~/Scripts/Upload/RadUpload.js" />

<asp:ScriptReference Path="~/Scripts/AsyncUpload/RadAsyncUploadScripts.js" />

<asp:ScriptReference Path="~/Scripts/AsyncUpload/Views/LiteView.js" />

<asp:ScriptReference Path="~/Scripts/AsyncUpload/Views/ClassicView.js" />

<asp:ScriptReference Path="~/Scripts/Common/Popup/PopupScripts.js" />

<asp:ScriptReference Path="~/Scripts/Upload/RadProgressArea.js" />

</Scripts>

</telerik:RadScriptManager>

We will update accordingly the RadAsyncUpload section in the Disabling Embedded Resources article.

Regards,

Ivan Danchev
Telerik

answered on 12 Aug 2015, 12:32 PM

Hello Omar,

Did you try registering the scripts in the order I posted in my previous reply? If you did and the issue persists, please remove these two properties EnableEmbeddedScripts="false" RegisterWithScriptManager="false", comment out the RadScriptManager scripts collection so that the needed scripts are loaded automatically and if an error is returned attach a screenshot of the browser's developer tools Console pane, which shows the error.

Regards,
Ivan Danchev
Telerik

answered on 07 Sep 2015, 07:26 AM

error.jpg

sorry here are the attachments

<%@ Page Title="Home Page" Language="C#" AutoEventWireup="true"

CodeBehind="Default.aspx.cs" Inherits="testradasyncyoload._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 id="Head1" runat="server">

<title></title>

</head>

<body>

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

<div>

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

<Scripts>

<asp:ScriptReference Path="~/Core.js" />

<asp:ScriptReference Path="~/RadProgressManager.js" />

<asp:ScriptReference Path="~/jQuery.js" />

<asp:ScriptReference Path="~/jQueryPlugins.js" />

<asp:ScriptReference Path="~/RadUpload.js" />

<asp:ScriptReference Path="~/RadAsyncUploadScripts.js" />

<asp:ScriptReference Path="~/PopupScripts.js" />

<asp:ScriptReference Path="~/RadProgressArea.js" />

</Scripts>

</telerik:RadScriptManager>

<telerik:RadAsyncUpload ID="RadAsyncUpload1" EnableEmbeddedScripts="false" runat="server" ResolvedRenderMode="Classic">

</telerik:RadAsyncUpload>

</div>

</form>

</body>

</html>

answered on 09 Sep 2015, 01:54 PM

AsyncSecureTest.zip

Hello Omar,

Please find attached a sample website. I deployed it on https and the RadAsyncUpload was working correctly at my side with all the necessary js files loaded. I recorded a short video to demonstrate this. Please make sure you use the same files loading order as in the attached sample.

Regards,
Ivan Danchev
Telerik

answered on 15 Sep 2015, 10:54 AM

Hello Ivan

The last scenario the following code gives me pending message and not downloading the file