Question

I have to call a server side method GetMSG using jQuery and that server side method

[WebMethod()]
public string GetMSG() {
    if(condition) {
        return 'MSG'
    } else {
        return ''  
    }
}

Now using that msgI have to show alert. How to use return msg and display alert in jQuery.

Answer 1

Do you need the jQuery code to perform the Ajax call and display the return? If yes you could go with something like this:

$.ajax({
    url: urlOfThePage + "GetMSG",
    type: "get",
    success: function (response, textStatus, jqXHR) {
        alert(response);
    },
    error: function (jqXHR, textStatus, errorThrown) {
    },
    complete: function () {
    }
});