GET Request - Not Returning Pages / Implement The Webrequest Get And Post Methods
Jul 19, 2010
I am trying to implement the webrequest get and post methods. I am accessing a secure site that requires login authentication and was told that instead of sending a login request all the time; login to the site and capture the cookie and use this to send it in the header to get results from the page. In other words let us use google for example. Lets say google required u to login before searching for something. Now I login through my browser and leave the site logged in. Now I send a httwebrequest from my program that includes the cookie authentication details in the request header and get results for say ?param=sports. Now when I increment the page number like &page=3, I am still only getting page 1 results.
Here is some code:
[Code]....
Now I am using the request method GET. This is in the actual request header from the original request.
Need to have the server make a POST to an API, how do I add POST values to a WebRequest object and how do I send it and get the response (it will be a string) out?I need to POST TWO values, and sometimes more, I see in these examples where it says string postData = "a string to post"; but how do I let the thing I am POSTing to know that there is multiple form values?
I have some WCF services that I want to return in different formats based on a querystring param. For example, [URL], [URL], [URL], etc... This would make it so that many different types of clients could consume the services whichever way was easiest for them, such as binary for a .NET client and json for an ajax or Flex client.
What I'm thinking is that I can have the WCF web methods return their .NET business objects and not worry about the output mode and then have a behavior that hooks in after returning from the web method which checks the querystring for this param and either:
1. Continues returning the business objects if the mode is dotnet.
2. Converts the business objects to xml if the mode is xml and returns a string of xml.
3. Converts the business objects to json if the mode is json and returns a string of json.
Do I need to implement all the required methods on the MembershipProvider and RoleProvider if writing a custom one to use the AuthorizedAttribute in ASP.NET MVC?
There are a few features that I don't want to implement like CreateUser or 'DeleteRole` because they violate the system I will be authorizing/authenticating against.
how page update methods are normally done in a web page with multiple sections? I have a few web pages containing several sections. Each section contains different controls/values and can be saved/updated at any point. Can this be done without creating multiple save functions for each "save" button click in each section? Can this be done with one save class that accepts any number of different values?
Also, i have some page values that should insert if it does not exist and update if the value already exist. Currently, i have to check the database to see if the value exist before inserting and updating. Is there a better way of doing this in VS 2010?
In one of the applications I am working on, there are two basic functionalities included: Create and Update. However, there is a need sometimes to add custom code, so I thought of extending the code by allowing 3rd parties to write and embed their own code:
OnCreating OnCreated OnUpdating OnUpdated
Is there a way to enable the above across multiple assemblies? MEF might help here?
In C#, How do you pass the Session[] and Request[] objects to a method?I would like to use a method to parse out Session and Request paramaters for a .aspx page to reduce the size of my Page_Load method. I am passing quite a few variables, and need to support both POSTand GET methods. For most calls, not all variables are present, so I have to test every variable multiple ways, and the code gets long...This is what I am trying to do, but I can't seem to properly identify the Session and Request paramaters (this code will not compile, because the arrays are indexed by number)
I have four textbox and a button in my page. After filling the textbox. When the user click save button. A loading image should be displayed. User should not feel that the page is postback to the server,Some thing like in facebook loading image.
I am developing a couple of small ASP.NET application and would like to know what pattern. approach do you use in your projects.
My projects involve databases, using Data access and Business logic layers.
The data-access approach that I was using so far is the following(I read in some book and liked it):
For DAL layer:
Creating an abstract class that will define all database manipulation methods to implement. The abstract class will contain a static "Instance" property, that will load (if instance == null) an instance (Activator.CreateInstance) of the needed type (a class that implements it).
Creating a classes that implement this abstract class, the implementation will be according to the databases (SQL, mySQL and etc) in use.
With this I can create different implementation according to database in use.
For BLL layer:
A class that encapsulates all all retrieved fields , and static methods that will call the DAL classes.
I am trying to use some page methods on an aspx page. I've done this several times before in other asp.net applications and never had issues until now. I believe that maybe the issue has something to do with the methods be exposed to POST but I'm not entirely sure. Everything on the page loads correctly then once it attempts to make an ajax call rather than hitting the "test" function, the page tries to reload and the page_load method is called again. I chacked the URL string on both cases when page_load is called and both are correct. I am suspicous that there is some need to do with the web.config but I'm not sure what. The application is close to 10 years old and has been grandfathered up all the way to ASP.net 3.5. On another note, I can hit asmx functions perfectly fine its only page methods that seem not to work.
Imports System.Web.Script.Services Imports System.Web.Services Partial Public Class CustomDataFilter[code].....
I have some of the methods in the master page,I want to inherit the master page to content page and use its methods...How will be able to do that..Do we have some techniques with inheritence?Please specify the techniques andPlease in C# with Code Behind...
I want to make two request to submit a form of another web application. How can I create post and get request. And how can I use secure this. I don't want to create ajax request. Just httpwebrequest.
is it possible to debug an ASP.Net-Website with a post-request and post parameters? Visual Studio 2010 only debugs withGET and no parameters and I wasn't able to find any option about this.
How can i diagnose the 404 errors on my asp.net application.It seems in iis logs that GET request to my *.aspx page return success ( code 200)The POST request to same page returns a 404 error , not able to diagnose why.Is there a seperate setting to allow POST request to this page or some where in the application.
Edit #1 The Page has a grid ( ingragistics grid, third party control) that makes a xmlhttprequest to the page itself to load some data on the fly. It sometimes work but mostly give a 404.fidler also confrims the 404 error with the url & that url does exist and is correct. I also verified the logs in IIS it confirm the 404 error.
I developed a website in ASP.NET with huge Database, Now i have another website in HTML & PHP. I want to make user login authentication from HTML website which will authenticate the login details from the old website's Database.
Database used is SQL Server 2005.
I Created t HttpHandler to authenticate the user in old website.
I want to make a JQuery request from HTML website to old website which will authenticate login details and will redirect to the user to new page according to user type.
I am using an Zencoder API to transcode video files. Once the job is completed they will do a HTTP POST with XML or JSON data containing the Job ID and other info to the url we provide.
So if URL is www.abc.com/GetZencoderResponse.aspx or .ashx, how can I read the data they post?
excuse me for the underlines, i thought that would make my query stand out.
All I need is to send a http post request I pulled from fiddler.
I do not want to use HttpWebRequest class. It makes it hard to set up a request, does not allow to change host,
and when it does send it it looks nothing like the request I want. The server is very sensitive and unless I copy the request headers 100% it will return an empty page. Why can't I just type in the headers and send it that way? What would be 5 minutes of work in php is taking the whole evening in asp.net.
This is what I am trying to send, simple as it gets: ...
