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Function to convert XML to JSON
// Changes XML to JSON
// Modified version from here: http://davidwalsh.name/convert-xml-json
function xmlToJson(xml) {
// Create the return object
var obj = {};
if (xml.nodeType == 1) { // element
// do attributes
if (xml.attributes.length > 0) {
obj["@attributes"] = {};
for (var j = 0; j < xml.attributes.length; j++) {
var attribute = xml.attributes.item(j);
obj["@attributes"][attribute.nodeName] = attribute.nodeValue;
}
}
} else if (xml.nodeType == 3) { // text
obj = xml.nodeValue;
}
// do children
// If just one text node inside
if (xml.hasChildNodes() && xml.childNodes.length === 1 && xml.childNodes[0].nodeType === 3) {
obj = xml.childNodes[0].nodeValue;
}
else if (xml.hasChildNodes()) {
for(var i = 0; i < xml.childNodes.length; i++) {
var item = xml.childNodes.item(i);
var nodeName = item.nodeName;
if (typeof(obj[nodeName]) == "undefined") {
obj[nodeName] = xmlToJson(item);
} else {
if (typeof(obj[nodeName].push) == "undefined") {
var old = obj[nodeName];
obj[nodeName] = [];
obj[nodeName].push(old);
}
obj[nodeName].push(xmlToJson(item));
}
}
}
return obj;
}
@ScottBeeson

I love you.

@lionel-augustelouis
lionel-augustelouis commented Jan 24, 2017 edited

Hi,
First thank you for the code ;)

Maybe an update that could help.
line.23 : Just add this && !obj["@attributes"] to keep attributes when node is type === 3 (text)

@charith93

Hi,

Need a help urgently.
I am getting an error as "xml.hasChildNodes is not a function".

Will be very thankful if you could help me.

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