reactjsHow can I use React.js to parse XML data?
React.js can be used to parse XML data using the xmldom
library. The following example code uses xmldom
to parse an XML string and print out the node name of each node in the XML string:
const xmldom = require('xmldom');
const xmlString = `
<root>
<node1>
<child1 />
</node1>
<node2>
<child2 />
</node2>
</root>
`;
const doc = new xmldom.DOMParser().parseFromString(xmlString);
const nodes = doc.getElementsByTagName('*');
for (let i = 0; i < nodes.length; i++) {
console.log(nodes[i].nodeName);
}
Output example
root
node1
child1
node2
child2
In the example code, the xmldom
library is imported (1), an XML string is defined (2), the XML string is parsed into a DOM object (3), all nodes in the DOM object are retrieved (4), and the node name of each node is printed out (5).
React.js can also be used to parse XML data using the xml2js
library. The xml2js
library can be used to parse XML data into JavaScript objects.
Helpful links
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