1. Michael Krul
  2. PowerBuilder
  3. Tuesday, 2 July 2024 08:19 AM UTC

Hello,

We go from MicrosoftWebBrowser (PB17) to WebBrowser (PB22).
What will this code look like with new objects?

1. ls_value = ole_1.Object.Document.getElementByID('mmm').value

2. ole_ilink = ole_1.Object.Document.ActiveElement

3. ole_1.Object.Document.ScrollTop = 555

4. ole_1.Object.Document.getElementByID('my_form').submit()

5. lole_1.Object.Document.ParentWindow.ExecScript('my_fun();', 'JavaScript')

6. ls_value = ole_1.Object.Document.InnerHTML

Thanks

 

Mark Goldsmith Accepted Answer Pending Moderation
  1. Wednesday, 3 July 2024 16:13 PM UTC
  2. PowerBuilder
  3. # 1

Hi Michael,

Assuming the id "search" actually exists and the spelling is the same in the html and the method call (since that's how it looks in your old code), try using a lower case "g" and "d" for the method name in getElementById().

HTH...regards,

Mark

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  1. Michael Krul
  2. Thursday, 4 July 2024 07:18 AM UTC
Thank you!

--- lower case "g" and "d"
  1. Helpful
  1. Mark Goldsmith
  2. Thursday, 4 July 2024 13:32 PM UTC
Glad to hear that worked for you Michael and thanks for the update.
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Michael Krul Accepted Answer Pending Moderation
  1. Wednesday, 3 July 2024 13:38 PM UTC
  2. PowerBuilder
  3. # 2

I need to get the value from the "search" field.
How to do it?

// This code returns NULL

String ls_JS, ls_Result, ls_Error, ls_value
integer li_Return 

ls_JS = 'document.GetElementByID("search").value;'
li_Return = wb_1.EvaluateJavascriptSync(ls_JS, ls_Result, ls_Error)


// RESULT:
li_Return = 1
ls_Result = {"type":"null","value":null}
ls_Error = ''

 

//This code with old MicrosoftWebBrowser:

ls_Result = ole_1.Object.Document.getElementByID('search').value

// RESULT:
ls_Result = Text_from_element

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René Ullrich Accepted Answer Pending Moderation
  1. Tuesday, 2 July 2024 10:11 AM UTC
  2. PowerBuilder
  3. # 3

I think for most of this you can use EvaluateJavaScriptSync.

You have to write a litte bit JavaScript and execute it. You will get the result in json format.

See the examples.

HTH,

René

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