24 lines
822 B
JavaScript
24 lines
822 B
JavaScript
//create XMLDocument object from file
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var xhr = new XMLHttpRequest();
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xhr.open('GET', 'file.xml', false);
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xhr.send(null);
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var doc = xhr.responseXML;
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//get first <item> element
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var firstItem = doc.evaluate( '//item[1]', doc, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null ).singleNodeValue;
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alert( firstItem.textContent );
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//output contents of <price> elements
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var prices = doc.evaluate( '//price', doc, null, XPathResult.ANY_TYPE, null );
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for( var price = prices.iterateNext(); price != null; price = prices.iterateNext() ) {
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alert( price.textContent );
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}
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//add <name> elements to array
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var names = doc.evaluate( '//name', doc, null, XPathResult.ANY_TYPE, null);
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var namesArray = [];
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for( var name = names.iterateNext(); name != null; name = names.iterateNext() ) {
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namesArray.push( name );
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}
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alert( namesArray );
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