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Vaadin Forum4. Other

image is loaded only after refresh

Mohamad Abd el Fatah
1 decade ago Mar 18, 2012 8:37am

hi Vaadiners

my problem is :
a background image couldn't be loaded at the first time
when reloading the page it appears normally

note : the image is defined as ExternalResource, and it's put in the webpagesVAADIN directory

any help ?

Last updated on Mar, 18th 2012
Mohamad Abd el Fatah
1 decade ago Mar 18, 2012 8:44am

sorry , it's not an ExternalResoerce
it's like this :
canvas.drawImage("VAADIN/compass.png", 0, 0);

Mohamad Abd el Fatah
1 decade ago Mar 18, 2012 8:52am

this.requestRepaint();
solves the problem, but i don't know the reason of not loading it at first time

Mathias Clerc
1 decade ago Mar 19, 2012 1:19am

It seems you are using an add-on. Check if it has a bug tracker or a special forum post to contact the author.

I would help to know which add-on, in which version as well as what browser you are using.

If you can make a small demo application with the same problem it would make it easier for somebody to take a look and fix it quickly.