Questions tagged [webmethod]
The WebMethod attribute signifies that a specific function within a web service, typically in .NET, is accessible to users of the web service.
I have a WebMethod in ASP.NET that looks like this. [WebMethod] public static void AddCameraImage(string imageArray) { //do something } Currently, I am trying to read an image from a canvas element and then POST it to the above met ...
Here is the code that works well for me. I need to execute two different server-side functions, and they can't run at the same time as I have separated them. Default.aspx/AddCart btnUpdate Click Event The issue I'm facing is that the alert box pops up a ...
I have created a webmethod that returns an object containing strings. Each string in the object is of length 27601. This pattern continues for all array members - str(0) to str(n). When my webmethod returns this exact object, I encounter an issue on the c ...
I am trying to pass three parameters to my ajax code. Here is the snippet of my code: $(document).ready(function () { SearchText(); }); function SearchText() { $("#txt712").autocomplete({ source: function (request, resp ...
Initially, I was making a call to a [web method] using the POST method. However, since I need to receive data back, I attempted to switch to using the GET method instead. The previous implementation using POST was successful. Unfortunately, using GET resu ...
Currently, I am working on creating an application using AngularJS that involves retrieving data from a database and populating a list item with that data. To achieve this, I have written a WebMethod as shown below: [WebMethod] public static string g ...
I am facing an issue with two separate ajax functions on my webpage. One function works perfectly when a link inside a grid is clicked, while the other one produces an error every time a button is clicked. I need help in identifying where I am making a mi ...
Looking for ways to prevent unauthorized access through the browser console to manipulate the jQuery ajax method. The issue at hand is that anyone can easily access the console and execute a script to repeatedly make requests, causing potential security r ...
In my ASP.NET project, I have a web method that looks like this: [WebMethod] public string getCurrentDate() { return DateTime.Now.ToString(); } My jQuery ajax call to this web method is as follows: $.ajax({ type: "POST", url: "jqueryAjax/Defau ...
Within my HTTP REQUEST, a valid JSON string is present with a double quote in the middle of the name "jo"hn" escaped. This was captured by Fiddler Web Debugger. {"name":"firstName","value":"jo"hn"}, It's important to note that the request submission pr ...
When I retrieve a Date from a web method, it comes in the format of "Mon Sep 30 07:26:14 EDT 2013". However, when I try to format this date in my JavaScript code like this: var d= SomeDate.format("MM/dd/yyyy hh:mm:ss tt"); //Somedate is coming from the we ...
I've been exploring the possibility of interacting with ASP controls from within a webmethod. My initial thought was that I could achieve this by identifying the page where the webmethod was called from and then locating and updating controls on that page. ...
While working with an ajax PageMethod to call an asp.net webmethod, I encountered an issue when trying to pass a significant amount of XML back to a callback javascript function. Currently, I am converting the XML into a string and passing it in that form ...
After I call a WebMethod using ajax and return a simple string, the success method of the ajax code is executed without any errors. Here's an example: [WebMethod] [ScriptMethod(ResponseFormat = ResponseFormat.Json)] public static string Hello() { ...
Recently, I've come into possession of an ASP.NET web app built on .NET 3.5, along with its C# client components and a related JavaScript client. The server-side components currently use the default [WebMethod] serialization method, but due to the la ...