javascript - DOM 对象构造函数不能作为函数调用

Question

我在 javaScript 上有这个功能，在 Firefox 上工作，但在 google chrome 上不行

function sendInfo(userId, Code) {
            // text with all info to send to controller
            var values = {
                "token": Code,
                "code": userId
            }

            // POST THE CHANGE HERE TO THE DATABASE
            var url = "WSHolFacebook.asmx/saveToken";
            $.post(url, values, function (data) {
                if (window.ActiveXObject) { return data.xml; }
                var xmlString = XMLSerializer().serializeToString(data);
                var xml = xmlString,
                xmlDoc = $.parseXML(xml),
                $xml = $(xmlDoc),
                $title = $xml.find("string");
                var texto = $title.text();
                if ($title.text() == "Success") {
                    window.location = '<%=ConfigurationManager.AppSettings["successUrl"].ToString() %>'
                }
                else {
                    window.location = '<%=ConfigurationManager.AppSettings["errorUrl"].ToString() %>'
                }
            })
        }

chrome 中的错误是:

Uncaught TypeError: DOM object constructor cannot be called as a function.

Answer 1

改变

var xmlString = XMLSerializer().serializeToString(data);

到

var xmlString = new XMLSerializer().serializeToString(data);

它抛出错误的原因是因为您试图将 XMLSerializer 作为函数调用而不是实例化它。