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AJamesPhillips/output

Created November 3, 2012 11:57
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phantomjs1.7 returning html elements from page
Raw
output
complete
on page, got: 3 results: [object HTMLLIElement],[object HTMLLIElement],[object HTMLLIElement]
From page, got: 3 results: [object Object],,
Raw
page.html
<html>
<head>
</head>
<body>
<ul>
<li>el1</li>
<li>el2</li>
<li>el3</li>
</ul>
</body>
</html>
Raw
returnHtml.coffee
page = new WebPage;
returnHtml = () ->
nodes = document.evaluate("/html[1]/body[1]/ul[1]/li", document, null, XPathResult.ANY_TYPE, null)
results = (node while node = nodes.iterateNext())
console.log "on page, got: #{results.length} results: #{results}"
return results
fn = () ->
console.log page.evaluate(-> document.readyState)
resultsFromPage = page.evaluate(returnHtml)
console.log "From page, got: #{resultsFromPage.length} results: #{resultsFromPage}"
phantom.exit()
page.onConsoleMessage = (msg) ->
console.log msg
return null
page.open("http://0.0.0.0:4000/page.html",fn)
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