multiple ajax requests on single button click

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Hi Team,

I have a jQuery method that calls a web method. The jQuery method only executes one time but the web method executes multiple times for chrome and IE. But only once for Firefox.

We used Jquery Ajax[$.Ajax()] to call WebMethod.

We have traced this using debug and Fiddler.Let us know how to solve the issue for cross browser.

Thanks in Advance.

Posted 2-Jan-15 9:58am

Member 9238923

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ZurdoDev 2-Jan-15 17:26pm

It works cross browser so you must have something else going on.

Nilendra Nath 21-Jan-15 3:19am

Can you please share the code which is calling web method?

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Member 9238923 · Answer 1 · 2015-01-21T19:55:00

Hi Nilendra,

Please find the below piece of code from my application.

Ajax Call:
  else if ($("#iFrameHtmlImage")[0] != null) {
                                $.ajax({
                                    type: "POST",
                                    url: "Default.aspx/ReplaceHTMLFile",
                                    data: JSON.stringify({ "content": str, "name": $("#iFrameHtmlImage")[0].src }),
                                    contentType: "application/json; charset=utf-8",
                                    dataType: "json",
                                    processData: false,
                                    success: function (msg) {
                                        refreshMainHtml($("#iFrameHtmlImage")[0].src);
                                        document.getElementById('iFrameHtmlImage').contentDocument.location.reload(true);
                                        lblText.Set("Text", undefined);
                                    },
                                    error: function (msg, status) {
                                        if (status === "error") {
                                        }
                                    }
                                });

                            }

Web method:
  [WebMethod]
        public static string ReplaceHTMLFile(string content, string name)
        {
            try
            {
                string fileTempLocation = ConfigurationManager.AppSettings["TemporaryHtmlFilePath"];
                string htmlHedder = "<!DOCTYPE html> \n <html lang='en'> \n";
                StringBuilder sbContent = new StringBuilder(content);
                sbContent = sbContent.Replace("<html>", htmlHedder);
                var uri = new Uri(name);
                var path = Path.GetFileName(uri.AbsolutePath);
                StreamWriter tw = new StreamWriter(fileTempLocation + path, false, Encoding.Default, 0x640000);
                tw.WriteLine(sbContent.ToString());
                tw.Close();
            }
            catch (Exception ex)
            {
                ExceptionPolicy.HandleException(ex, "DesignS");
                HttpContext.Current.Session["DesignSErrMsg"] = ex.Message;
            }
            return "";
        }

Request you to please provide the solution.