iOS Question PDF in Canvas Disappears

[james_sgp]

Hi, I`m loading a PDF into a Cavas in a WebView; however, the PDF opens (page appears) ...but then immediately disappears!
I have attached a sample showing the issue.

I can`t find the issue, can someone pls advise?


James

 

[Erel]

1. You should use a panel with Canvas. Not WebView.
2. Call Canvas.Resize instead of initializing it in B4XPage_Resize.

 

[james_sgp]

Erel, thanks...I wanted to use Webview as i want to be able to Zoom.

I can load the PDF directly into a Webview, but it asks for a password (the PDF`s are secured, as a requirement by the client)

 

[Erel]

I never tried putting a canvas inside WebView. Might work.

Anyway, you should initialize the canvas once and later resize it.