What is the best way to transfer data from a JavaScript function to the C# code behind?

I am trying to work with a dynamic button that has unique ids. When the button is clicked, I need to pass the id to my btnDetails_Click event in C# or store it in a variable for efficiency. Here's what I have so far:

$("button").click(function() {
    // How can I pass this.id to my btnDetails_Click event in C# or save it to a variable? 
});

As I am new to JavaScript, any guidance on how to achieve this would be greatly appreciated!

Answer №1

While I can't code everything for you, the following snippet may provide some guidance in reaching your own solution.

Consider a hypothetical scenario where the webpage is named Page.aspx, and the function is named Done


var values = {"0,","1","2"};
var theids = JSON.stringify(values);

// Initiate an ajax request
$.ajax({
    type: "POST",
    url: "Page.aspx/Done",
    contentType: "application/json; charset=utf-8",
    data: {ids: theids },
    dataType: "json",
    success: function (result) {
        alert('Success!');               
    },
    error: function (result) {
        alert('Oops :(');
    }
});

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