XML/DOM serialization
< XML
XML/DOM serialization
You are encouraged to solve this task according to the task description, using any language you may know.
You are encouraged to solve this task according to the task description, using any language you may know.
Create a simple DOM and having it serialize to:
<?xml version="1.0" ?> <root> <element> Some text here </element> </root>
E4X
Interpreter: Firefox 2.0
Without the processing instruction:
var xml = <root> <element>Some text here</element> </root>; var xmlstring = xml.toXMLString();
With the processing instruction:
XML.ignoreProcessingInstructions = false; var xml = <?xml version="1.0"?> + <root> <element>Some text here</element> </root>; var xmlstring = xml.toXMLString();
PHP
Interpreter: PHP 5
<?php $dom = new DOMDocument();//the constructor also takes the version and char-encoding as it's two respective parameters $dom->formatOutput = true;//format the outputted xml $root = $dom->createElement('root'); $element = $dom->createElement('element'); $element->appendChild($dom->createTextNode('Some text here')); $root->appendChild($element); $dom->appendChild($root); $xmlstring = $dom->saveXML();
Python
Interpreter: Python 2.5
from xml.dom.minidom import getDOMImplementation dom = getDOMImplementation() document = dom.createDocument(None, "root", None) topElement = document.documentElement firstElement = document.createElement("element") topElement.appendChild(firstElement) textNode = document.createTextNode("Some text here") firstElement.appendChild(textNode) xmlString = document.toprettyxml(" " * 4)
Ruby
require("rexml/document") include REXML (xml = Document.new) << XMLDecl.new root=xml.add_element('root') element=root.add_element('element') element.add_text('Some text here') puts xml.to_s(0)