Utilize AJAX in JavaScript file

I am encountering an issue with the following code:

function inicioConsultar(){
$(function(){
    $('#serviciosU').change(function(){
        if ($('#serviciosU').val()!= "-1")
        {
            $.ajax({
                url: "@Url.Action("ObtenerCapas")",
                data: {urlServicioUsuario:$("#serviciosU :selected").val()},
                dataType: "json",
                type: "POST",
                error: function() {
                    alert("An error occurred.");
                },
                success: function(data) {
                    var items = "";
                    $.each(data, function(i, item) {
                        items += "<option value=\"" + item.Value + "\">" + item.Text +     "</option>";
                    });
                    $("#capas").html(items);
                }
            });
        }
    })
});

I added "inicioConsultar()" to my Index.cshtml and there seems to be an issue with the ajax call. If I remove the ajax call, everything works fine.

In the layout file, I have loaded jQuery and the index is included within that layout.

Apologies for any language mistakes in my explanation.

Answer №1

Oh no, there seems to be a syntax error here:

"@Url.Action("ObtenerCapas")",

It appears that the double quotes inside the string are causing an issue in JavaScript. To fix this, you'll need to escape those inner double quotes.

Try modifying it like this:

"@Url.Action(\"ObtenerCapas\")",

However, simply making this change may not resolve your problem entirely. Unless @Url.Action(...) represents a valid URL on your server or can be evaluated as a function call in your AJAX setup, you might still encounter issues.

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