Android Question There is a problem with WebViewExtras

[senat56]

Hello professionals!

There is a html file with the data in atach.
I will ship it to webview - everything is loaded as it should!
But the following code - no result!

Dim Javascript As String
  Javascpt="B4A.CallSub('ProcessHTML', false, document.documentElement.outerHTML)"
      Log("PageFinished: "&Javascript)
  WebViewExtras1.executeJavascript(WebView1, Javascript)

........

Sub ProcessHTML(Html As String)
  '  This is the Sub that we'll get the web page to send it's HTML content to
 
  '  Log may truncate a large page so you'll not see all of the HTML in the log but the 'html' String should still contain all of the web page HTML
 
  Log("ProcessHTML: "&Html)
End Sub

But if the source text, which is to remove Attachments

onChange="javascript:if(checked){value=1}else {value=0};"

Then all output without problems(((

What's the problem?