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Resolved window.webBrowser.postMessage()  not work. 

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  1. HUNG CK
    HUNG CK
  2. PowerBuilder
  3. Monday, 29 January 2024 09:11 AM UTC

Dear All,

I am using Powerbuilder webBrowser control (webview2), and try to send message via javascript.

according the help, call ``window.webBrowser.postMessage('my message...');``, but not work. 

Call out dev-console by [F12], and find that ``window.webBrowser.postMessage`` is not valid.

 

Please kindly hlep.

Thanks,

 

 

 

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  2. WebBrowser
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Responses (1)
Andreas Mykonios
Andreas Mykonios Accepted Answer Pending Moderation
  1. Monday, 29 January 2024 13:36 PM UTC
  2. PowerBuilder
  3. # 1

Hi.

While using:

window.webBrowser.postMessage(`Hello`);

fails, using:

window.chrome.webview.postMessage('Hello');

works in my test. In documentation, there is a or... So I'm not sure if both "ways" should work or not.

Andreas.

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HUNG CK
  1. HUNG CK
  2. Tuesday, 30 January 2024 02:35 AM UTC
it works. thanks a lot.
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