I am devloping asp.net application.I am devloping in network so i have installed AJAX toolkit on server but the problem is its not running on client.its perfactly running on Server
View 1 RepliesDoes the client require the .NET framework to be installed to run an ASP.NET application that is using the report viewer control? It is my understanding that all ASP.NET web applications can be run from any machine and that the .NET framework only needs to be installed on the server where IIS is running. Is this correct?
View 1 RepliesI ran an ASP.NET page that i have under development on my local IIS. It uses some dragPanelExtenders as well as some other AJAX Control Toolkit AJAX client side stuff, and in order to show the page to somebody, I wanted to put it up as a plain HTML file, hosted on a live web server (running APACHE). (This is the only public web server I have access to, and I want them to be able to drag some panels and experience the page as it would be when "live")
So, I viewed the page running on my local IIS, then saved the source as a HTML file.
Then copied this HTML file to the web server ( as well as necessary CSS, JS and image files).
When I view this HTML file through the web server, I get this error :
ASP.NET Ajax client-side framework failed to load.
By debugging, I see that the following lines were in my saved HTML :
<script src="/Insata10/WebResource.axd?d=VAXZudqFsChpNfB" type="text/javascript">
<script src="/Insata10/ScriptResource.axd?d=Dwbyv-OIp-kJQdqf_UMh7wUzi2" type="text/javascript">
<script type="text/javascript">
if (typeof(Sys) === 'undefined') throw new Error('ASP.NET Ajax client-side framework failed to load.');
So, at runtime, the referenced resources "ScriptResource.axd" and "WebResource.axd" were not found.
Is there any way to get whatever is needed from those AXD's to my HTML file, without actually executing anything on IIS?
I have a internal site used by employees of my company that uses ASP.Net 3.5, Ajax and the Ajax Control Toolkit and is secured using https and requires a client certificate to gain access to the site. We are getting the following error when updating drop down lists on the very first page of an application wizard we have built. The page uses an UpdatePanel with PartialPagePostbacks enabled.
Sys.WebForms.PageRequestManagerServerErrorException:
An unknown error occurred while processing the request on the server. The status code returned from the server was: 413
ScriptResource.axd Line: 5
Code: 0 Char: 62099.
I have increased the maxRequestLength value to 8192Kb (which is way overkill), the readAheadBuffer to 4096Kb, set all the timeouts I can find, and this problem keeps showing up for my users. I can reproduce the error if I let the initial page site idle for 2-3 minutes before doing the partial page postback to move to the next segment. I have been chasing this now for a couple of weeks, and keep coming back to the same sites with the same answers.
I have developed an ajax enabled website BUT before deploying website to the production server i want to be sure whether Ajax extension (system.web.extension) is installed or not? Because i don't have access to production server physically specially to the ..windowsassembly directory, so is there any programmatic approach to determine whether ASP.NET AJAX is installed on production server?
View 1 RepliesI used PopupControl Extender to display row details from a gridview, and need to update the two textboxes, but the changed value in the textboxes did not get picked up when click the update button on the popup window, so I need to get client side javascript to read the new changed value from these text boxes. However, I tried a few way, none worked for me, not sure what is wrong.
1. Add a javascript function in the .aspx file and use onclientclick of the linkbutton control to call the function, I got error of "Microsoft JScript runtime error: Object required".
<script language="javascript" type="text/javascript">
function newTextValue(textbox)
{
var text = document.getElementById("TextBox1").Value;
alert(text);
}
</script)
<asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("GalleryTemplateName") %>' Height="20px" Width="230px"
style="text-align: left"></asp:TextBox>
<asp:LinkButton ID="LinkButton2" runat="server" Font-Bold="True" CommandArgument='<%# Eval("GalleryTemplateId") %>'
oncommand="LinkButton2_Click" OnClientClick="newTextValue(this)" >Update</asp:LinkButton>
2. Use ScriptManager.RegisterClientScriptBlock in the aspx.cs file, :
ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "changevalue", "alert(document.getElementById('TextBox1').value);", true);
but the alert window did not showup, that means the client javascript did not run? I just use an alert window to test to see if the textbox value is picked up. Note, I used Ajax Toolkit PopupControl Extender, all codes are in an update panel.
We have a Citrix .ica file icon that will be placed on a web page. Is there a way to detect if a pc has the Citrix client installed?
Our end goal is to display a message at the bottom of the page with a link to install the Citrix client from our network share. But we only want to the message to display if the client pc doesn't have the Citrix client installed.
IIS 6.0 hosting ASP.NET 3.5. From the Visual Studio 2008 aspx code behind (aspx.cs) running on the server I need to determine if Silverlight is installed on the client and if so which version. I know from Java on the client this can be done. That is not what I need. I know I can put in a control that will render if Silverlight is installed. That is not what I need.
View 3 RepliesI need to develope on web page using asp.net 2.0, on page load i need to check that particular software installed or not on client computer, i have develope one page for same using following code,but when i upload this application on server page give me details of server machine,while i want details of client machine on which user will browse our application,please help me short out this problem.
CODE:
public string[] IsApplicationInstall()
{
string str = "";
string[] strArray = { "false", "false", "false" };
string uninstallKey = @"SOFTWAREMicrosoftWindowsCurrentVersionUninstall";
[Code]....
I am developing a web application in vs.net 2010 using asp.net 4.0 in c# and using IIS. Application is running success fully in local host and server. when run application without IIS in local host then I get all printer name ( installed and also not installed).
but the problem is that when I run application with IIS in server then application running successfully but I am not able to add printer name in drop down list of client computer.
I have a c# website that allows a client to connect directly to a remote SQL Server database from their PC, bypassing the web server, by using a 3rd party ActiveX control. I was originally using the SQLOLEDB provider and it was working fine. The clients are in an internal network (using Windows machines and Internet Explorer) and the website is not intended for exposure to the general internet.
I had to upgrade from using the SQLOLEDB provider to the SQLNCLI10 provider to cater for the new datatypes in SQL Server 2008. It worked on my PC, but broke in production. What I didn't realise is that it worked because the SQLOLEDB provider is part of the Windows OS (MDAC/WDAC) so already exists on the client's PC. The SQLNCLI10 provider is included as part of SQL Server 2008 and has to be installed separately on the client machine (because most of them won't have SQL Server installed, but I do).
I can provide a link for them to download a standalone Microsoft SQL Server 2008 Native Client provider from, but how do I check if they already have it installed?
Is there a way to list all the printers installed on client using ASP.Net Web Application?
View 1 RepliesI have created an application in Microsoft Visual studio 2005. And I have used Ajax control tool kit version
3.031106.0. It works fine in my local system. When I hosted this on the server,I am getting this following error.
"Could not load file or assembly 'AjaxControlToolkit, Version=1.0.10606.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e' or one of its dependencies"
The server is Windows server 2008.
I have used AJAX toolkit control extender in my site(ASP.net with C#).
When i uploaded my site to the production server it gives the error for ajax toolkit extender.
When i replaced the toolkit script manager with regular script manager the site is working fine but the extended control are not working.
I have contacted to the production server team they are saying we have already provided the facility for ajax toolkit.
Running some code on a test server, everything is checking out fine, deploy it to live and suddenly, Sys.Application is undefined script errors. Checked the versions of ASP.NET AJAX toolkit installed, both are running only 3.5.0.0. Same web.config file. Pared the code down to its simplest (one UpdatePanel with an ID and 'Test' between the tags) and it still throws the error. Originally thought perhaps the live server was using an older dll but they match up. Both are running IIS 6. I'm not a server configuration guru,
View 2 RepliesI am using following server side code to save the data from ASP.NET Control toolkit Editor to the database It follows with the HTML Code The problem is that, data is saved successfully. But it is saved twice. Main problem is this server side event is fired twice. How can i prevent it from firing twice?
Server side code
Imports System.Data.SqlClient
Partial Class Administrator_Calendar
Inherits System.Web.UI.Page
Protected Sub BtnAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BtnAdd.Click
Try
Dim dbobj As New db
Dim i As Integer = 0
Dim rdr As SqlDataReader = dbobj.selectQuery("select max(srno) from calendar")
If rdr.HasRows = True Then
rdr.Read()
i = rdr.Item(0)
End If
rdr.Close()
dbobj.insertQuery("insert into calendar values (" & i + 1 & " , '" & Me.Txt_dt.Text & "' , '" & Me.Editor1.Content & "')")
dbobj = Nothing
Catch ex As Exception
End Try
End Sub
End Class
HTML CODE
<%@ Page Language="VB" MasterPageFile="~/MasterPages/Admin_AftrLogin.master" AutoEventWireup="false"
CodeFile="Calendar.aspx.vb" Inherits="Administrator_Calendar" Title="Excel Crop Care Ltd. / Administration Section / Manage Calendar..." %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit.HTMLEditor"
TagPrefix="cc2" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder2" runat="Server">
<div>
<cc1:TabContainer ID="TabContainer1" runat="server" ActiveTabIndex="0">
<cc1:TabPanel runat="server" HeaderText="Selected Dates" ID="TabPanel1">
<ContentTemplate>
<asp:GridView ID="Gridview1" runat="server" AutoGenerateColumns="False" DataKeyNames="srno"
DataSourceID="SqlDataSource1">
<Columns>
<asp:CommandField ShowDeleteButton="True" ShowEditButton="True" ShowInsertButton="True">
<ItemStyle Width="20%" />
</asp:CommandField>
<asp:BoundField DataField="srno" HeaderText="No." ReadOnly="True" SortExpression="srno">
<ItemStyle Width="10%" />
</asp:BoundField>
<asp:BoundField DataField="date" HeaderText="Date" SortExpression="date">
<ItemStyle Width="30%" />
</asp:BoundField>
<asp:BoundField DataField="description" HeaderText="Description" SortExpression="description" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DataConnectionString %>"
SelectCommand="SELECT * FROM [calendar]" UpdateCommand="Update calendar set date=@date,description=@description where srno=@srno"
DeleteCommand="Delete from calendar where srno=@srno"></asp:SqlDataSource>
</ContentTemplate>
</cc1:TabPanel>
<cc1:TabPanel ID="TabPanel2" runat="server" HeaderText="Add New">
<ContentTemplate>
<table>
<tr>
<td width="30%">
Date :
</td>
<td>
<asp:TextBox ID="Txt_dt" runat="server" Height="16px" Width="170px" CausesValidation="True"
Font-Names="Verdana" ForeColor="#666666"></asp:TextBox>
<asp:ImageButton runat="Server" ID="Image1" ImageUrl="../Images/Calendar_scheduleHS.png"
AlternateText="Click to show calendar" /><br />
<cc1:CalendarExtender ID="Txt_dt_CalendarExtender" runat="server" DaysModeTitleFormat="dd/MM/yy"
Enabled="True" Format="dd/MM/yy" TargetControlID="Txt_dt" PopupButtonID="Image1">
</cc1:CalendarExtender>
<cc1:TextBoxWatermarkExtender ID="Txt_dt_TextBoxWatermarkExtender" runat="server"
Enabled="True" TargetControlID="Txt_dt" WatermarkText="DD/MM/YY">
</cc1:TextBoxWatermarkExtender>
<cc1:MaskedEditExtender ID="Txt_dt_MaskedEditExtender" runat="server" MaskType="Date"
CultureDateFormat="dd/MM/yy" Enabled="True" TargetControlID="Txt_dt" Century="2000"
UserDateFormat="DayMonthYear" Mask="99/99/99">
</cc1:MaskedEditExtender>
</td>
</tr>
<tr>
<td colspan="2">
<asp:Label ID="Lbl_msg" runat="server" Text="Enter description in the editor below :"></asp:Label>
</td>
</tr>
<tr>
<td colspan="2">
<cc2:Editor ID="Editor1" runat="server" Height="350px" />
</td>
</tr>
<tr>
<td colspan="2" align="center">
<asp:Button ID="BtnAdd" runat="server" Text="Add" OnClick="BtnAdd_Click" Width="75px"
CssClass="btn" />
<asp:Button ID="Btn_Rem" runat="server" Text="Remove" OnClick="BtnAdd_Click" Width="75px"
CssClass="btn" />
</td>
</tr>
</table>
</ContentTemplate>
</cc1:TabPanel>
</cc1:TabContainer>
</div>
</asp:Content>
I just installed Ajax Toolkit. The controls are available in my Toolbox, but when I insert them in a page, Visual Studio underlines them with the error message "unknown server tag".
I googled the problem and found several ideas :
check if the DLL is in Bin folder check if ajaxToolKit tags prefix is registered in web.config and make sure I'm not using a different prefix in my pages check if the DLL is registered in the pages with <% @ Register ... %>
Unfortunately all of this is fine, but I still can't get the controls to work. Is something else missing ?
EDIT : My environment is ASP.Net 2.0, Ajax Extensions 1.0, Ajax Toolkit 1.0.20229, Visual Studio 2005
If I use the extenders (for example mask edit) in place of some of the built in validators such as RegularExpressionValidator for exampe, will Page.Validate() still be called automatically and perform server side validation using the extenders?
View 2 RepliesI am using most of the Ajax Control, but when I deployed it in IIS. It is not working.
View 1 RepliesI have a site that is running on a Windows Server 2008 machine with IIS 7.0, when I try to open it with Visual Web Developer 2010, it says the following:
error: unable to open site: ... The Web server does not appear to have FrontPage Server Extensions installed.
Looking on the server Frontpage Extensions 2002 are installed, so what could be wrong?
The thing is, I used to be able to open the project and work on it, etc...
Open Website -> Remote Site -> Enter remote site name -> tries to open & error above!
I work with a charline (ajax control toolkit) and I want to manipulate from code behind but I do not really know how! I have an example but the data are in the aspx code.
<ajaxToolkit:LineChart ID="LineChart1" runat="server"
ChartWidth="450" ChartHeight="300" ChartType="Basic"
ChartTitle="United States versus European Widget Production"
CategoriesAxis="2007,2008,2009,2010,2011,2012"
ChartTitleColor="#0E426C" CategoryAxisLineColor="#D08AD9"
[code]....
I have a Editor control with ID="Editor1" . But i want to retrieve its html content entered by the user in the client side through jQuery .
View 3 Repliesi have developed a web page using asp.net and ajax.
when i view web page in browser its working, ajax extenders are not working..
but while running on IIS server, they are working.
textboxwatermark extender, validationcallout extender are not working; and when i click on submit button its not validating the text boxes.
What is available in .NET 3.5 that is AJAX but does not require the toolkit?
View 5 RepliesHow to open Excell file if client machines does not excell installed? My code is writtenusing Microsoft.Office.Interop and Excel in code behind. I know how to export grid data using
Application type as xls etc, but the issue is the whole grid data with id columns also will be exported and i don't want to export id's. How i can acheive this?