codesorter2015/README.md

## README.md

      
    Raw
  

              README.md
            
          
    http://stackoverflow.com/a/14284815/1250044

  
## annotated.js
function (
    a, // the XPath
    b  // document-placeholder
  ) {
    b = document;
    return b.evaluate(
      a,    // xpathExpression
      b,    // contextNode
      null, // namespaceResolver
      9,    // resultType
      null  // result
    ).singleNodeValue; // the first node
}

## index.js
function(a,b){b=document;return b.evaluate(a,b,null,9,null).singleNodeValue}

## package.json
{
  "name": "getElementByXPath",

  "description": "Get DOM-Nodes by its XPath.",

  "keywords": [
    "selector",
    "xpath",
    "path",
    "node",
    "dom"
  ]
}

## test.html
<!DOCTYPE html>
<title>getElementByXPath | Get DOM-Nodes by its XPath.</title>
<div>Expected value: <b>140byt.es</b></div>
<div>Actual value: <b id="ret"></b></div>
<script>
  var getElementByXPath = function(a,b){b=document;return b.evaluate(a,b,null,9,null).singleNodeValue}

  var path = '//html[1]/body[1]/div[1]/b[1]';
  document.getElementById('ret').innerHTML = getElementByXPath(path).innerHTML;
</script>
	function (
	a, // the XPath
	b // document-placeholder
	) {
	b = document;
	return b.evaluate(
	a, // xpathExpression
	b, // contextNode
	null, // namespaceResolver
	9, // resultType
	null // result
	).singleNodeValue; // the first node
	}
	{
	"name": "getElementByXPath",

	"description": "Get DOM-Nodes by its XPath.",

	"keywords": [
	"selector",
	"xpath",
	"path",
	"node",
	"dom"
	]
	}
	<!DOCTYPE html>
	<title>getElementByXPath \| Get DOM-Nodes by its XPath.</title>
	<div>Expected value: <b>140byt.es</b></div>
	<div>Actual value: <b id="ret"></b></div>
	<script>
	var getElementByXPath = function(a,b){b=document;return b.evaluate(a,b,null,9,null).singleNodeValue}

	var path = '//html[1]/body[1]/div[1]/b[1]';
	document.getElementById('ret').innerHTML = getElementByXPath(path).innerHTML;
	</script>