convert JSON object to XML using javascript - Stack Overflow

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I want to convert a JSON object to a XML String and I can't figure a proper way to do it. I've found a neat little jQuery plugin called json2xml at but it doesn't escape the data.

How can I escape the data properly so that the browser's XML parser will work?

I want to convert a JSON object to a XML String and I can't figure a proper way to do it. I've found a neat little jQuery plugin called json2xml at https://gist.github./c4milo/3738875 but it doesn't escape the data.

How can I escape the data properly so that the browser's XML parser will work?

• javascript
• xml
• json

Share Improve this question Follow edited Oct 14, 2016 at 9:16 danwellman 9,27388 gold badges6363 silver badges9191 bronze badges asked Nov 23, 2011 at 11:32 Andrew MAndrew M 2911 gold badge11 silver badge22 bronze badges

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4 Answers 4

Sorted by: Reset to default 2

You can try this small library http://code.google./p/x2js/

There is no unique way of doing this. You should be using XML with a schema only, and JSON doesn't have such a schema. Any such transformation when done naively is likely to break.

Why don't you just use XML or JSON consequently?

You can use the external js available by google named x2js.js

You can see the demo over here.

jsFiddle Demo

you can use this function in your code to convert JSON to XML in js

var json2xml = function (o) {

            var tab = "\t";
            var toXml = function (v, name, ind) {
                var xml = "";
                if (v instanceof Array) {
                    for (var i = 0, n = v.length; i < n; i++)
                        xml += ind + toXml(v[i], name, ind + "\t") + "\n";
                }
                else if (typeof (v) == "object") {
                    var hasChild = false;
                    xml += ind + "<" + name;
                    for (var m in v) {
                        if (m.charAt(0) == "@")
                            xml += " " + m.substr(1) + "=\"" + v[m].toString() + "\"";
                        else
                            hasChild = true;
                    }
                    xml += hasChild ? ">" : "/>";
                    if (hasChild) {
                        for (var m in v) {
                            if (m == "#text")
                                xml += v[m];
                            else if (m == "#cdata")
                                xml += "<![CDATA[" + v[m] + "]]>";
                            else if (m.charAt(0) != "@")
                                xml += toXml(v[m], m, ind + "\t");
                        }
                        xml += (xml.charAt(xml.length - 1) == "\n" ? ind : "") + "</" + name + ">";
                    }
                }
                else {
                    xml += ind + "<" + name + ">" + v.toString() + "</" + name + ">";
                }
            }
            return xml;
        };

you get XML DOM in return, which in return you need to serialize

so in the main

            var xmlDOM = json2xml(eval(jsonObj));
            var oSerializer = new XMLSerializer();
            var sXML = oSerializer.serializeToString(xmlDOM);

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