Forum Discussion

mohammedniyas's avatar
mohammedniyas
New Member
8 years ago

Failed to execute 'postMessage' on 'DOMWindow'

I'm trying to create a custom visual. I'm getting following errors in the console while starting the project.    Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https:/...
v-viig's avatar
v-viig
Community Champion
8 years ago

Hello mohammedniyas

 

Power BI create a special isolation that protects the main window against custom visuals.

The isolation is implemented by using sandbox mode of iframe and cloning the windows object.

 

Could you please clarify the reason of using postMessage?

 

Ignat Vilesov,

Software Engineer

 

Microsoft Power BI Custom Visuals

[email protected]

  • Anonymous's avatar
    Anonymous
    Not applicable
    4 years ago

    Hello @v-viig

    I want to listent some event in parent window when we click some button in power-bi app can u pls tell me how can i achieve this.