Controller: Products and Action: Save, return a JsonResult. If a trapped exception occurs, i would like to signal that error to the client (ie:jQuery) with a custom error message. How can I do that both on the server and client? Can i utilize the function pointer error in this scenario?
Here's the client code
[code]....
I am trying to add Failed Request Tracing to my IIS 7/ASP.NET server.
First, I create failed request tracing for "all content, error codes 400-999" because want to save all errors.
Then, I try to create a trace for "all content, time: 5 seconds" because I want to trace all "long" requests. However, IIS 7 gives me an error: "A failed request trace for this content already exists".How can I add this second trace for all content that takes > 5 seconds?
I have a webservice which works 100% fine on my developer machine. Where Web Service is installed on LOCALHOST on my developer machine,Then i went to my servers, I installed webservice on one server and map it with the server where the website is hosted, Then i tried accessing this service using BROWSER from my web server, it worked fine, That means the mapping was done perfect.Then i run my program on web server (website). It worked fine on page1, then on page2, but when i did the same and call same function on page3, It popped me any error of
View 4 RepliesI have the following code where the function codeaddress geocodes the text feild value and returns geocoded value , geocoded value is stored in variable example ,how will i return the variable v2 to the function call and post to asmx webservice.
[code]....
I m trying to access a data after invoking a URL which redirects the output to another page with query strings.ie:
$.ajax({
url: 'http://foo.com/results/bar.aspx?fooid = 123&more=1',
success: function(data) {
[code]...
Reponse results empty. This URL is a redirect to another page with query string, I already have a page that parses the query string and write the output to a page.But response is blank.
I am just wondering that, is there anyway to make an Ajax request using jquery ("$.ajax") and making partial rendering without using the .NET Ajax framework (without script manager).
I have tried this before, but it's executing the page_load every time and not reaching to the pagemethod.
[code]....
I tried the Request.IsAjaxRequest but this does not exist in WebForms. I am making a JQuery ajax call. How do I check if this is a ajax request or not in C#?
View 4 RepliesI am trying to send data to my code behind method. It works except when I add to the data param.
[code]....
UPDATE: After seeing what client side errors were being thrown it seems that the ID is undefined. Is my method of getting the elements ID incorrect? Keep in mind I am using jsTree and ca I possibly use (obj)?
im working on a MVC 3 webapp where i want to post to a controller function using jQuery ajax. However, every time i post to the server i get a 400 Bad Request response and i can't figure out where this comes from as the site runs fine with the VS2010 devserver.
See the function im using to send the ajax post below:
[Code]....
I'm building a greasemonkey script to make posting to craigslist a lot easier for our clients.
Basically the flow is this:
User logs into our system (established authentication cookies with asp.net)User navigates to a section on our site called "CraigsList". If they have the greasemonkey script installed it automatically opens up craigslist in a new tab.
The greasemonkey script then does a request back to our site at [URL] to retrieve a list of available items to be posted to craigslist.
This is where it fails because the request to [URL] is not including any of the authentication cookies. I'm not sure if it doesn't include the cookies because the request originates from [URL] and not [URL] or what. I know it's an authentication issue because looking at it in fiddler it returns a 302 and redirects to the login page.
Here is my request:
[code]....
I'm doing the following ajax call:
[code]....
jQuery ajax request response is empty in Internet Explorer?
just been trying to recieve the session value from multiple jquery ajax requests on the same domain name. i think i understand that each request is kind of a virtual browser request so the session is mutally exclusive to each request, but there must be a way some how, has anyone solved this. Basically this is what im trying to do:
I have tries using type: GET and POST but still no luck.
First request - Stores the product id in a session
[code]....
I have an ajax call on a page which POSTS data: longitude and latitude. In the Javascript the two variables I pass in "posLong" and "posLat" are both decimals, something like: 50.81472239. When I do request.form in my .aspx.vb page which I've called, the value has now been rounded to 51.
View 4 Repliesfunction DatalistFunction(argumentid) {
set_minimum_points_for_session = value;
SetSession(set_minimum_points_for_session);
Redeem(argumentid);
}
this is my code which i am calling on link button onclientclick event.
sometimes what happens is redeem function gets called first and then setsession function gets called. do i need to put some delay or something between the 2 functions, so that they run everytime in their own order
I have a simple script making a request to the server:
var DTO = { 'path': path };
var url = 'default.aspx/Get';
var test;
$('#getInstance').click(function () {
$.ajax({
url: url,
type: 'POST',
dataType: 'json',
data: JSON.stringify(DTO),
contentType: 'application/json; charset=utf-8',
success: function (msg) {
test = msg;
},
error: function (jqXHR, textStatus, errorThrown) {
alert(textStatus);
alert(errorThrown);
}
});
});
This works fine as in it connects to the server and gets the data back, with one simple problem. It is treating this request as a cross domain request, therefore using jsonp. The server code is here:
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public static MyObject Get(string path)
{
MyObject foo = new MyObject();
return foo;
}
Normally this would not be a problem, except that I am accessing a WebMethod, and it doesnt have the capability to return a jsonp response (meaning it has no way to attach the callback function to the response. Now, if this was a manual response, I could hack it up and attach the parameter, but I am taking advantage of the built-in serialization, so no way to mess around with the response. [URL]
Let me just stress the fact that this code works. The only problem is jQuery treating this request as cross domain. But Why? UPDATE: Well, after many more hours and more testing I have narrowed this issue down to it being a bug in jquery 1.5.1. I did some testing with older versions (all 1.4 versions) and I had no problem, the request was made using JSON, and the response was received successfully. What could be the change they made that would consider this request a CORS?
i am searching for a way to create a grid (from some kind of jquery grid plugin didnt choose one yet)
anyway i want to call a webmethod and return a json serialized from a List of an object i created.
today i just use a regular grid view inside an iframe
but i want to eliminate that iframe and create those grids with ajax requests.
I am trying to implement the Ajax HtmlEditor into my application. I currently am using a regular TextBox to load and save some data to some EMail template files and had to do some work-arounds to get it to accept the HTML Input. I am trying to upgrade it to use the Editor, but as soon as I insert the Editor and do a PostBack, I receive the Security Exception below. There is absolutely no change to the code-behind, so I don't understand the issue. There is so little on Google for the Version 3.5 Editor that I'm stumped. I have Debugging enabled, but it won't give me the Soruce Error either.
Security Exception Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file. Exception Details: System.Security.SecurityException: Request failed. Source Error:
[Code]....
:: REMOVED FOR SIMPLICITY :: Stack Trace:
[Code]....
From a web page I start a time consuming job and update it's status on the UI using webmethod.
Job is done in a thread:
ThreadPool.QueueUserWorkItem(new WaitCallback(DoJob), parameters); Job set's it status using static properties, and when web page, using javascript, calls web method it read those properties.
[System.Web.Services.WebMethod]
public static ProcessStatus GetProgressStatus()
{
Jober.Lock.EnterReadLock();
ProcessStatus st = new ProcessStatus(Jober.PercentageCompleted, Jober.TotalNumber);
Jober.Lock.ExitReadLock();
return st;
}
The UI progress is updated through javascript, the problem is that after thread completes I need to update UI on server side, so javascript won't help me here. What Is the best way to signal when thread is completed?
Using Forms Authentication in an MVC application, is there a way to capture if a particular authentication request has failed? For instance, if I have a controller attributed [Authorize( Roles="Admin" )] And a user not within the Admin group attempts to use it, I'd like to do something with that on a case by case basis.Is this possible?
View 5 RepliesRequest.IsAuthenticated condition failed on server after I deploy the code. It is working for me when I ran from local server.
FormsAuthentication.RedirectFromLoginPage("user", True)
Session("user") = mUser
Response.Redirect("~Clients.aspx")
I am checking
Request.IsAuthenticated
in Clients.aspx page load. There it is failing.
How can I work it on server also ?.
I have the following error:
"The request failed with HTTP status 401: Unauthorized"
When i try to use an web site (hosted in IIS on Machine1) call a reporting service report using reportviewer (hosted in SQL Server in Machine2)
I already add Networking service permissions to SSRS in Machine2, but the error continues..
I'm new Developer in Web Servicei use VS.2005 C# 2.i have 3 Client PC With Webservice Doing some calculation & Server with ASPX pages the server side will call the client LocalHost webService to do some calculation & return Valuethe problem i get error Massege (The request failed with HTTP status 404: Not Found.)
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
[code]...
I hav button on a page. click on it and it works on local system. when i deploy on server. code seems not working. I receive a 'request failed' and truest level error. method even contains 1 simple stmt of 'exit sub'. it's not happening on other pages.
View 3 RepliesIn my master.page I load a Web form:
<script type="text/jscript">$("#LoginInformation").load("LoginInformation.aspx");</script>
But when I have a ListView or DataView, etc... with a pager, I get problems when I click on 'next page'.Then I get the error: Validation of viewstate MAC failed. When I don't use Jquery's load function, I don't get an error.
I created a web site in ASP.NET 2005 and I am trying to add a web service located on another server. I can call manualy from IE the web service by pasting the URL below. I can type USER ID & PASSWORD and when I click INVOKE I get approval. When I try to add web refence to my web site for using web service I get error "The request failed with HTTP status 400: Bad request: request-line invalid." and I cannot add reference. [URL] What could be the problem?
View 7 Replies