I have a web service which is running fine when i call it from a handler page (.ashx).
My web service returns a zip file.
But when i call the same code from my aspx page then i get a corrupted zip file. Code for calling is below and is same in both ashx class and aspx page.
[code]....
I wrote a test page that does a bunch of busy work in a method called at page load. This process as I have it now takes around 12 seconds.
If I try to load another page while the first long running page is loading, this second page doing nothing except writing out a world, it doesn't load until the first long running page is finished.
Why is this the case? I would think IIS would be able to handle multiple concurrent connections, it seems crazy that one long running page would stop every other page in the application from loading. I must be missing something or not understand how IIS works.
I would think multiple independent requests would be spawned on different threads. Is this only the case if the requests are from different sessions entirely? Are all requests from a single session bound to a single thread?
I am trying to add aspx pages to my website which already has Asp Pages. I made a virtual directory and pointed to existing website where I have placed new Aspx files along with previous Asp files. Now when I try to execute the file. It runs good in first attempt, however, when I click a couple of times of "click me" button browser keeps on processing and does displays my message again.
Code in Default.aspx.vb
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
Label1.Text = "Heello how are you?"
Code in Default.aspx
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="WebApplication1._Default" %>
<!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>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
<asp:Label ID="Label1" runat="server" Text=""></asp:Label> <br /><br />
<asp:Button ID="Button1" runat="server" Text="Click Me" />
</form>
</body>
</html>
I initially ran this code in Visual Studio 2008 and it executed well. Later on i transferred my files along with existing Asp Page? Version configured in IIS for ASp.Net is 2.0.50727 Visual Studio 2008 To clarify further, I would like to know, if I am proceeding in right direction to excute my Aspx pages along with Asp? Secondly, why does my browser keeps on processing if I click the button second or third time ? I am not getting exceptions or errors.. And have no idea of reading logs for the program..
I have a webform that has a master page. In the web form I have a dropDownList it has PostBack=True, cause every time I changed the option I concat paratemer (item choosen) at hyperlink's navigate url property, for example I have 2 items:
id text
1 Option1
2 Option2
If the users select Option1 then concat at the url "?option=1" The problem is, that when I choose one option and then click at hyperlink everything goes right, but at the second time I choose an option the browser try to download de page itself aspx. update: even if I click at other hyperlink or link button after choose an option and click the hyperlink, the same thing happens (the browser ask me for download the page aspx)
I have no idea how to avoid this behavior at browser and it happens just at server with the IIS not while I'm testing at VS2008, update: ah I almost forget, if I click "cancel" at the prompt of firefox, then everything goes right again, until the next time I choose other option and click at the hyperlink, then everything goes wrong again...
Update (Code):
[Code]....
And here is the ASPX page
[Code]....
Wondering if there is a performance difference between letting a long running process hang in asp.net vs running the process via a windows service. I have done this once before and the windows service was much quicker and didnt bog down my system, whereas the asp.net request seemed to wreak havoc.
View 1 RepliesI have a service that works great on my development box. It uses JQuery to hit my web service, and then the JSON results are sent back.
The web service is located on our basePage.cs. We didn't want to put out an external WebService for this. Our on beta box something different is happening.
The web page seems to be trying to call the web method correctly - the JSON data is being sent... but the server doesn't seem to know it's a webmethod. here's my service function (it's in our basepage.cs which inherits from Page).
[Code]....
Other pages (aspx) are working fine on both http/https, only ashx gives response 404 on https, I used firefox firebug to investigate it.
I have two same virtual directory on IIS, one is mapped for https where this ashx is not working.
I guess some kind of mapping is missing for https on server, not sure where this kind of mapping is stored?
I have a long-running WCF service that I need to call, but I would like to do is to open modal window (modal popup extender) that simply shows progress and stops the user from interacting on the page until the service returns. What I was trying to do was the following:
1. Click button to activate the process which calls a method in my code-behind.
2. This method opens my modal panel with some pretty animation.
3. I call my WCF service asychronously so that the UI will refresh.
4. Service ends which calls my delegate I setup.
5. My delegate method would then refresh the page with results, and dismiss the model popup.
First of all, i have multiple aspx files in my project that run fine when i build my project, however, something has happened and im no longer able to run "NEW" aspx files. I continually get the error "Parser Error Message: Could not load type 'newebrpss.Contracts'." which doesnt make sense because
[Code]....
Keep in mind..all im doing is just creating the file through right click project>>>new item>> Contracts.aspx and hit run only to get this.
I have a client that currently has a comprehensive php website (with a huge amount of functionality built in).
We have been requested to link into our c#/SQL server application and pull information from the SQL database and display this on the existing website.
I would like to do this as aspx pages. However, I do not want to re-create the complete existing website. I would like to add the aspx functionality onto the current website.
I have VS 2008 installed and have IE8 browser as well as google chrome browser.However wheneever i try to run a .aspx page in solution explorer of VS with the browse with.. options,the page runs fine with chrome browser but not with IE8.The IE browser shows the error "Ineternet explorer cannot display the page".I have set the IE as the default browser in the browse with ... option of the VS 2008.
View 6 Repliesi want to write aspx page html from aspx.cs page on page load..
i hav already used div.innerHtml...
i want to write below code in aspx page from aspx.cs page
[code]....
My site contain dynamic default page that consist of webparts.When i run my project on local server in my web browser msg gets display page isn't redircted properly.
View 7 Repliesis it possible to place an aspx page inside the update panel of another aspx page? if possible let me know the way to do that.
View 1 RepliesHow can I call a public property declared on a ASPX page from a different ASPX Page? Is that possible? It is a website project. How can I get/call this property from a different aspx page? I have attempted this from the other page, but it is not recognizing the partial class: private Test_Default _test; It does not recognize the "Test_Default"
I.E.
[code]....
what i wanna do is:
there is an dropDownList in the master page with 4~5 items.
i've prepared 4~5 sub-page related to the above item. when the dropDownList.ItemChanged, the subpage content will show their own page.
use html iframe to include another aspx page.
in my cs code:
[Code]....
but when i change the item in the dropdownlist, the error pops up:
[URL]
I have a .NET 2.0 web application which is running fine in file system. When I configure the same in IIS 6.0, I am getting config errors. Source Error:
Line 6: <system.web>
Line 7: <pages>
Line 8: <controls>
Line 9: <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
Line 10: </controls>
Here's the entire web.config file:
<?xml version="1.0"?>
<configuration>
<configSections>
</configSections>
<system.web>
<pages>
<controls>
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</controls>
<tagMapping>
<add tagType="System.Web.UI.WebControls.CompareValidator" mappedTagType="Sample.Web.UI.Compatibility.CompareValidator, Validators, Version=1.0.0.0"/>
<add tagType="System.Web.UI.WebControls.CustomValidator" mappedTagType="Sample.Web.UI.Compatibility.CustomValidator, Validators, Version=1.0.0.0"/>
<add tagType="System.Web.UI.WebControls.RangeValidator" mappedTagType="Sample.Web.UI.Compatibility.RangeValidator, Validators, Version=1.0.0.0"/>
<add tagType="System.Web.UI.WebControls.RegularExpressionValidator" mappedTagType="Sample.Web.UI.Compatibility.RegularExpressionValidator, Validators, Version=1.0.0.0"/>
<add tagType="System.Web.UI.WebControls.RequiredFieldValidator" mappedTagType="Sample.Web.UI.Compatibility.RequiredFieldValidator, Validators, Version=1.0.0.0"/>
<add tagType="System.Web.UI.WebControls.ValidationSummary" mappedTagType="Sample.Web.UI.Compatibility.ValidationSummary, Validators, Version=1.0.0.0"/>
</tagMapping>
</pages>
<!-- Set compilation debug="true" to insert debugging symbols into the compiled page. Because this affects performance, set this value to true only during development.-->
<compilation debug="true">
<assemblies>
<add assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add assembly="System.Transactions, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/></assemblies>
</compilation>
<httpHandlers>
<remove verb="*" path="*.asmx"/>
<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false"/>
</httpHandlers>
<httpModules>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</httpModules>
</system.web>
<!--<system.web.extensions>
<scripting>
<webServices>
--><!-- Uncomment this line to customize maxJsonLength and add a custom converter --><!--
--><!--
<jsonSerialization maxJsonLength="500">
<converters>
<add name="ConvertMe" type="Acme.SubAcme.ConvertMeTypeConverter"/>
</converters>
</jsonSerialization>
--><!--
--><!-- Uncomment this line to enable the authentication service. Include requireSSL="true" if appropriate. --><!--
--><!--
<authenticationService enabled="true" requireSSL = "true|false"/>
--><!--
--><!-- Uncomment these lines to enable the profile service. To allow profile properties to be retrieved
and modified in ASP.NET AJAX applications, you need to add each property name to the readAccessProperties and
writeAccessProperties attributes. --><!--
--><!--
<profileService enabled="true"
readAccessProperties="propertyname1,propertyname2"
writeAccessProperties="propertyname1,propertyname2" />
--><!--
</webServices>
--><!--
<scriptResourceHandler enableCompression="true" enableCaching="true" />
--><!--
</scripting>
</system.web.extensions>-->
<!--<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules>
<add name="ScriptModule" preCondition="integratedMode" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</modules>
<handlers>
<remove name="WebServiceHandlerFactory-Integrated"/>
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</handlers>
</system.webServer>-->
I have an asp.net site running on XP IIS just fine, with login using aspnetdb. However, I wrote a page that has a datasource that connects to the same db, with a gridview that displays users. I've done this before on 2003 server iis 6 no problem. Here I get,
Cannot open user default database. Login failed.Login failed for user (domainusername)This is the identity I set in IIS 6.0 under authentication methods for anonymous access. I had to do this because the site connects to a remote accessdb as well. I cant use a local account or aspnet account.I dont understand how I can use the same site to login and out, but not to access this page.This is my asp.net conection string
data source=.SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;user instance=true
The web config has this:
<
add
name="ASPNETDBConnectionString"
connectionString="Data
Source=.SQLEXPRESS;AttachDbFilename=C:InetpubwwwrootApp_DataASPNETDB.MDF;Integrated Security=True;Connect Timeout=30;User Instance=true"
providerName="System.Data.SqlClient"
/>
Thats what the data source uses.Go figure when I remove and add again integrated security true, I can see the page. WHY I DONT KNOW!!!! But I also call membership.deleteuser() with a delete button, NOW THIS FAILS!Cannot open user default database. Login failed.Login failed for user '(computername)ASPNET'.
How we can open a new aspx page in update panel embedded on current page. I want to open that page on some ajax event...
View 7 RepliesI need help calling a web service asynchronously. Current scenario is, I have a classic ASP page which does some processing and then redirects to a ASPX page which would call the wcf service asynchronously and then redirect to another classic ASP page. Im currently using the Asynchronous method to call the service with Async="true" included in the header. Testing the ASPX page induvidually it appears that the service call is asynchronous and does not wait for the the service to process data. But when integrating it with classic ASP page i.e ASP to ASPX to ASP it appears that the process takes a while as if the service call is synchronous.
So is there a better idea to use in calling a wcf service asynchronously. The idea behind my work flow is the ASPX page would be used to call the service and then the ASPX page would redirect back to the classic ASP page is came from. Let me know if there is a work around on how to call async wcf service in aspx page. I dont need the ASPX page to wait for a result or anything it is just used to call the WCF service async
Can we call a Method that exist on a aspx page through Web Services.
It is like Reflection that method exists in dll form , but is it possible to call method from Aspx page.
I have written a sample web service, which consist of certain .aspx pages. I have written a code to consume webmethods from that web service. Now, is it possible to load the aspx page which is a part of the web service from the calling web application i.e. from another aspx page which is outside the web service.
How this scenario is;
I have one web application running with a page say Page1.aspx in browser. 2. I have created a web service which is having an aspx page say Page2.aspx. 3. There is a button on Page1.aspx. 4. Now, when client click on the button, is it possible to load Page2.aspx, which is not a part of web application, but the web service.
[code]...
What I am trying to do is, get response obtained in Gen.aspx and pass it to default.aspx page.
i have designed a web service which would create 2 csv files on the system. I want to send the links to the location of the files as an url attachment over the aspx page.
like : http://myserver/download.aspx?file1=C: empimage1.png&file2=C: empimage2.png
the output from the asmx web service is : [Code]....
where xx.xx.xxx.xxx is the ipaddress. this is the whole output i get from the webservice.
how do i get the aspx page to send the attachment in the format i mentioned above? I have added an asp website to the project and added the webservice as a web reference to this but i do not know how to get the location from the xml output file of the webservice result.
I have an aspx application with 2 aspx pages. Second aspx page will get opened on click of a button in first aspx page using JavaScript. The problem is, when the second aspx page is getting opened, its Page_load event is not firing. Only when I refresh the second page, page_load event of second aspx page is fired. what might be the problem and what is to be done to fire the page_load event.
View 1 RepliesI have page A.aspx where I show some result in listview. When I click On Some data on listview I go to page B.aspx. Now the problem is when I click on back in page B.aspx it comes to A.aspx with out previous listview result. Ack requirement is when I come to page A.aspx result of listview has to be there. How do i do that?
View 2 Replies