So I'm trying to get the mid-day and evening data off of www.flalottery.com/play4.do. I popped open VB.NET, popped in an Awesomium WebControl 1.7.2 (Latest version), and a label into the form, and this code:
Private Sub Awesomium_Windows_Forms_WebControl_DocumentReady(sender As Object, e As Awesomium.Core.UrlEventArgs) Handles WebControl1.DocumentReady
Label1.Text = WebControl1.ExecuteJavascriptWithResult("document.getElementsByClassName('gameContent')[0].getElementsByClassName('balls')")
End Sub
But it's showing as undefined. Help? I'm probably missing something super simple. I put a button in to try it after, and I get:
[object]
And in Chrome I get:
[<span class="balls" title="4">4</span>, <span class="balls" title="1">1</span>, <span class="balls" title="5">5</span>, <span class="balls" title="6">6</span>, <span class= "balls" title="6">6</span>, <span class="balls" title="5">5</span>, <span class="balls" title="5">5</span>, <span class="balls" title="4">4</span>]
and that's what I need.
I'm pn a restricted network at the moment so I cant look at the page source, but my guess is that this is your problem:
getElementsByClassName('balls')
You need to specify which attribute of which element you want, you're returning an array of html elements there and trying to put them somewhere that requires a text object. Could you not use getElementById() ?
If not,
document.getElementsByClassName('gameContent')[0].getElementsByClassName('balls')[0].getAttribute('textContent')
My knowledge of JS is limited, but I imagine this should work.