I have an ASP.NET C# project consuming webservices and WebMethods are wrote in VB.NET with source code on a local IIS server. The WebMethod returns null, and I want to debug it to know why I get this.
if I set a breakpoint just before the webmethod call, I cant step into this webmethod.
So, how is the correct way to debug this webmethod?
I have gone though article [URL] ....
Sending and receiving json data.
There i have noticed you are debuging webmethod to get the properties of city object.
In my application i am making a ajax call to a webmethod and getting a error, in firebug it shows internal server error . I believe there must be some bug in my webmethod. But i dont know how to debug it setting break point in my code didn't work as it overlooks the break point.
I want to debug EditPanel.debug.js file of HTML Editor, but it never shows in VS 08 and Im sure it executes to that line.What I did to enable debuggingUnchecked both 2 checkboxes for disabling the debugging
Set ScriptMode="Debug"
Change following line
[ClientScriptResource("AjaxControlToolkit.HTMLEditor.EditPanel", "AjaxControlToolkit.HTMLEditor.EditPanel.js")]
to
[ClientScriptResource("AjaxControlToolkit.HTMLEditor.EditPanel", "AjaxControlToolkit.HTMLEditor.EditPanel.debug.js")]
I 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).
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On my web form, I have a RadioButtonList nested within a ListView as follows:
Nested RadioButtonList, and Inconsistency between Debug and Run without Debug
Debug-Start Debugging/Debug-StartWithoutDebugging OR Project ASP.Net Configuration launches Dreamweaver. It started lastnight, I had both Deamweaver and VWD 2008 express open at the same time - (I was looking at JQuery in the Microsoft and Dreamweaver enviroments simultaniously). After the first tie this happened, I closed down Dreamweaver (CS3) and it opened when I tried to run my VWD project. I reinstalled VWD 2008 express, IIS and disabled Dreamweaver (renamed the exe). Dreamweaver still came up.
View 4 RepliesASP.NET [WebMethod] does it always return XML?
I know it can only return serializable data types.
How do I run a webmethod with jQuery. Asp.Net
the method load it the GridView
[WebMethod]
public void GetGrid()
{
DataProviderDataContext db = new DataProviderDataContext();
GridView1.DataSource = db.Employees.ToList();
GridView1.DataBind();
[code]...
I have a pagemethod defined with the attribute [WebMethod]. The pagemethod accesses the session with no problem (HttpContext.Current.Session).
However I just read somewhere that in order to access the session in a WebMethod, you need to define it like so: [WebMethod(EnableSession=true)]
So my question is, what gives? How come I can access the session even though I dont have that code? Apparently EnableSession defaults to false if its missing, so I should not be able to access the session. The web application uses ASP.NET 3.5 and uses InProc Cookieless sessions.
How to get the raw SOAP request from within a WebMethod?
public class Service1 : System.Web.Services.WebService
{
[WebMethod]
public int Add(int x, int y)
{
string request = getRawSOAPRequest();//How could you implement this part?
//.. do something with complete soap request
int sum = x + y;
return sum;
}
}
I have the following problem;My console app is running on the server and all I want to do is control it over ASP.NET Web Service.
I added new ASP.NET Web Service project to my Solution where my main console app and added reference to it.The problem is every time WebMethod calls function from console app, i get the nullreferenceexception. Even if I try to use static classes or singletons; every object is null, although my console app is running absolutely correctly.
How do you resolve a url like "../../images/test.png" to [URL] in a static asp.net web method?
View 2 Repliesfunction EmpCode(empCode) {
var queryString = "";
var hasQuerystring = document.URL.indexOf('?');
[code]...
I cannot call webmethod from jquery. I think its about web.config file. How can i set web.config file for web services and webmethod?
View 1 RepliesI have this:
[WebMethod]
public static void SetTheme(string theme)
{
Guid studentIdentifier = SessionData.LoggedInUser.Identifier;
Student student = (Student)ItemFactory.GetItem(studentIdentifier);
student.Theme = theme;
}
And I want to change the cookie that is also named "theme", at the end of this WebMethod. How can I accomplish that? The cookie has to be set here, not through JavaScript. That is a requirement.
It seems like ASP.NET WebMethods are not "web servicey" enough to work with New-WebServiceProxy. Or maybe it is, and I haven't figured out how to initialize it?
So instead, I tried doing it manually, like so:
$wc = new-object System.Net.WebClient
$wc.Credentials = [System.Net.CredentialCache]::DefaultCredentials
$url = "http://www.domenicdenicola.com/AboutMe/SleepLog/default.aspx/GetSpans"
$postData = "{`"starting`":`"/Date(1254121200000)/`",`"ending`":`"/Date(1270018800000)/`"}"
$result = $wc.UploadString($url, $postData)
But this gives me "The remote server returned an error: (500) Internal Server Error." So I must be doing something slightly wrong.
how to call my PageMethod from PowerShell, and not get an error?
I'm trying to call a WebMethod (GetData()) for a control in a web page using javascript.
<script type="text/javascript">
$(document).ready(function () {
//this selector needs fixed
$('<%= Control1.ClientID %>').GetData(); });
</script>
<tel:RadScriptManager ID="RadScriptManager1" runat="server" />
<tel:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="RadAjaxLoadingPanel1">
<uc1:Control ID="Control1" runat="server" />
</tel:RadAjaxPanel>
The uc:Control code:
[WebMethod()] [ScriptMethod()]
protected void LoadData() {
//stuff happens here }
I can't figure out what kind of selector to use. I have multiple controls on the page, and I want to call them at different times. What kind of selector or what command do I use to run this WebMethod?
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I have a WebMethod with a parameter defined as DateTime. When I call that webservice, I get this error:
[Code]....
Where 'start' and 'end' time are two javascript 'Date' objects.
I have a code behind page that has several method; one of them is a page method.
[WebMethod]
public static void ResetDate(DateTime TheNewDate)
{
LoadCallHistory(TheNewDate.Date);
}
protected void LoadCallHistory(DateTime TheDate)
{ bunch of stuff }
The method LoadCallHistory works fine when the page loads and I can call it from other methods inside the page. However, in the web method part, it gets underlined in red with the error "an object reference is required for the non-static field".
How do you access functions from the page method part of the code?
I am using a webform and trying to use a $.ajax call a webmethod on my code behind to format and return some data. It sounded easy but I need the help of an expert. Here is what I have and perhaps someone could steer me in the right direction to solving this problem. for the time being all I want the [webmethod] to return is some dummy data so the jqgrid displays, after I get it displaying correctly I will work on the data column format. So for this sample to work correctly user would open web from and click on button "Load Grid" when this is clicked it calls the the [webmethod] on the server, the sever then gets the data and passes it back to the jquery .ajax call and then it gets loaded into the jqGrid.
[Code]....
and the codebehind
[Code]....
I set the Session["PhotoId"] in a normal aspx. But I can't retrieve value in the webmethod of the aspx page.
[WebMethod(EnableSession=true)]
public static string Submit(string data1, ...)
{
string test = HttpContext.Current.Session["PhotoId"]; // test is null
}
What should I do?
I am trying to return a sum total figure from a stored procedure by using the output parameter. When I execute the stored procedure in SQL it returns 0 or a valid number like it should but when I try to use the webmethod listed below I keep getting a 0 even when I should get a valid number back.
ALTER PROCEDURE spGetCustSum
@CustomerCode CHAR(4),
@Sum AS INTEGER OUTPUT
AS
BEGIN......
Am I missing a step or have some wrong code in this method?
1.What is the use of writing method as webmethod in cs file
2.what is the use of calling webmethods through javascript file.
I would like to write some html content to div element through web method. The web method should be like
[System.Web.Services.WebMethod]
[ScriptMethod(UseHttpGet = true, ResponseFormat = ResponseFormat.Json)]
public static string LoadImages1()
{
[Code]....
without passing data to success block, I have to write at webmethod it self.