Transmitting a multidimensional array in JavaScript to an AjaxPro method on a front-end webpage: A step-by-step guide

Imagine a scenario where I have a C# method that requires an array parameter:

[AjaxPro.AjaxMethod]
public int Test3(string[,] array)
{
    return array.Length;
}

Next, I define a multidimensional array on the front page using JavaScript:

   var array = [
        ["a", "b", "c", "d"],
        ["a", "b", "c", "d"],
        ["a", "b", "c", "d"]
    ];

My intention is to pass this array parameter to the C# method:

alert(Get_Data.Test3(array).value);

However, the alert shows null

How can I correctly pass the array parameter into the C# method?

Thank you

Answer №1

To successfully receive arguments on the server side, make sure to utilize the AjaxPro.JavaScriptArray data-type. Here is an example:

[AjaxPro.AjaxMethod]
public int Test3(AjaxPro.JavaScriptArray array)
{
    return array.Count;
}

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