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Resolved get innerhtml or text from a Webbrowser Object

  1. How-to
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  1. Tom Holscher
    Tom Holscher
  2. PowerBuilder
  3. Wednesday, 19 May 2021 13:28 PM UTC

Hello,

how can i get the innerhtml and/or the inner text from a webbrowser Object?

I Have tried this: 

this.navigate( "javascript: " + ls_innerhtml + " = document.documentElement.innerHTML; void 0;")

 

Kind Regards, Tom Holscher

how do i get the names of all objects on a window
Merge branches with PowerBuilder 2019 R3
Accepted Answer
René Ullrich
René Ullrich Accepted Answer Pending Moderation
  1. Thursday, 23 September 2021 13:24 PM UTC
  2. PowerBuilder
  3. # Permalink
Use wb_1.EvaluateJavascriptSync("document.body.innerHTML;", ls_result)
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Responses (2)
René Ullrich
René Ullrich Accepted Answer Pending Moderation
  1. Wednesday, 19 May 2021 13:56 PM UTC
  2. PowerBuilder
  3. # 1

Hi Tom,

Your code will not work because you can't mix PowerBuilder and JavaScript code.

But in PB 2019 R3 there are new EvaluateJavaScriptSync or EvaluateJavaScriptAsync functions.

https://docs.appeon.com/pb2019r3/objects_and_controls/ch02s150.html

You can use it to run JavaScript and return the result to PowerBuilder. See the examples in the help.

You can also use it for the other functionality you asked in https://community.appeon.com/index.php/qna/q-a/change-fontsize-in-an-webbrowser-object

HTH,

René

 

 

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Tom Holscher
  1. Tom Holscher
  2. Thursday, 20 May 2021 08:53 AM UTC
Hello René,

i tried this:

STRING ls_result

wb_1.EvaluateJavascriptSync("{return (document.body.innerHTML)};", ls_result)



but the string is emptry
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