XML to JSON Converter
XML to JSON Converter
/* General styles */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Arial', sans-serif;
background-color: #f4f7fc;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
padding: 20px;
}
.container {
background-color: #ffffff;
border-radius: 8px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
width: 100%;
max-width: 800px;
padding: 20px;
text-align: center;
}
h1 {
font-size: 2rem;
color: #333;
margin-bottom: 20px;
}
.tool {
display: flex;
flex-direction: column;
gap: 20px;
}
textarea {
width: 100%;
padding: 10px;
font-size: 1rem;
border: 1px solid #ccc;
border-radius: 4px;
min-height: 150px;
resize: none;
}
textarea:focus {
outline: none;
border-color: #007bff;
}
button {
padding: 10px 20px;
font-size: 1rem;
background-color: #007bff;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
transition: background-color 0.3s;
}
button:hover {
background-color: #0056b3;
}
footer {
margin-top: 30px;
font-size: 0.9rem;
color: #888;
}
@media (max-width: 600px) {
.tool {
gap: 15px;
}
}
function convertXMLToJSON() {
let xmlInput = document.getElementById('xmlInput').value;
let jsonOutputArea = document.getElementById('jsonOutput');
try {
// Parse the XML string to XML object
let parser = new DOMParser();
let xmlDoc = parser.parseFromString(xmlInput, "application/xml");
// Check for parsing errors
if (xmlDoc.getElementsByTagName("parsererror").length) {
throw new Error("Invalid XML format.");
}
// Convert the XML to a JSON object
let jsonOutput = xmlToJson(xmlDoc);
// Format the JSON output
jsonOutputArea.value = JSON.stringify(jsonOutput, null, 2);
} catch (error) {
// Show error message if XML is invalid
jsonOutputArea.value = `Error: ${error.message}`;
}
}
function xmlToJson(xml) {
let obj = {};
if (xml.nodeType === 1) { // Element node
if (xml.attributes.length > 0) {
obj["@attributes"] = {};
for (let i = 0; i < xml.attributes.length; i++) {
let attribute = xml.attributes.item(i);
obj["@attributes"][attribute.nodeName] = attribute.nodeValue;
}
}
} else if (xml.nodeType === 3) { // Text node
obj = xml.nodeValue;
}
// Process child nodes
if (xml.hasChildNodes()) {
for (let i = 0; i < xml.childNodes.length; i++) {
let item = xml.childNodes.item(i);
let nodeName = item.nodeName;
if (typeof obj[nodeName] === "undefined") {
obj[nodeName] = xmlToJson(item);
} else {
if (Array.isArray(obj[nodeName])) {
obj[nodeName].push(xmlToJson(item));
} else {
let temp = obj[nodeName];
obj[nodeName] = [];
obj[nodeName].push(temp);
obj[nodeName].push(xmlToJson(item));
}
}
}
}
return obj;
}
