Chrome: window.getcomputedvalue in scriptextensions

Hi Joachim,

In script extensions, you need to address web pages as Sys.Browser().Page(url). From there, you can access the document object as .contentDocument, and the window object as .contentDocument.defaultView or .contentDocument.parentWindow (in IE).

To get computed CSS styles, we recommend using the cross-browser getStyle function from the TestComplete documentation:

http://support.smartbear.com/viewarticle/62849/#Example

So, your code should be something like this:

var element = Sys.Browser().Page(...).contentDocument.getElementById("UiMask");
var opacity = getStyle(element, "opacity");


function getStyle(element, styleProp)
{
  var document = element.ownerDocument;
  if (aqObject.IsSupported(document, "defaultView"))
  {
    // Internet Explorer 9+, Firefox, Chrome, Opera
    var style = document.defaultView.getComputedStyle(element, "");
    return style[styleProp];
  }
  else
  {
    // Internet Explorer 7 - 8
    return element.currentStyle[styleProp];
  }
}