Kommentare zu: How to detect the Browsers Zoom Level / If the user changes Browser Zoom

Von: Josh Pcalifornia

Josh Pcalifornia — Sat, 15 Oct 2011 22:04:47 +0000

Message: ‘swfZoomDetectionConfig’ is undefined
Line: 120

Von: Josh Pcalifornia

Josh Pcalifornia — Sat, 15 Oct 2011 21:14:36 +0000

It didn’t work, I got no alert while zoomed at 140%. What am I supposed to do with the SWF?

Von: Sebastian.Martens

Sebastian.Martens — Sun, 07 Aug 2011 12:14:08 +0000

Hi Appy,

sorry for the late reply. I overlooked some older comments and found them during email archiving.
As far as i know you can’t change the zoom level of the browser. This is a users setting and can’t ( and should not be ) influenced by a script. You just can recognice this case and get the user a hint ( “… this is best shown without browser zoom”). Of course it would be better to react on this and “fix” the problems by your app.

cheers.
Sebastian

Von: james willis

james willis — Wed, 27 Apr 2011 16:49:08 +0000

tip: to increase the accuracy open swfZoomDetection.js and change _detectSWFWidth and _detectSWFHeight to 100. It will give an extra decimal point when calculating the zoom.

works like a dream in IE, chrome and firefox.

got it to resize the flash content as the zoom levels change.

Thanks

Von: Erik

Erik — Wed, 23 Feb 2011 02:25:10 +0000

In chrome on windows, a few issues: (1) not getting precise zoom information (e.g. alert is telling me 50% instead of 57% as reported by the browser). More grievous is that 50% and 57% events are sometimes not fired at all. I don’t know why this is the case; your code looks complete.

Von: Appy

Appy — Mon, 14 Feb 2011 21:20:26 +0000

Hi,

I liked the solution but I have a problem here. I need to set the browser zoom level to 1 at the load of the application and need to block the zoom level if the user tries to do mousewheel scroll up or down and doing any other zoom in action.

How can we achieve that?

Von: Paul Robert

Paul Robert — Thu, 06 Jan 2011 15:06:09 +0000

Thanks a lot !!

I was looking for something like that for 4h. At last a solution which works.

Von: Sebastian.Martens

Sebastian.Martens — Tue, 09 Nov 2010 15:20:41 +0000

Hi Unabus,

put the latest version on the server. Please try this one.

cheers,
Sebastian

Von: Unabus

Unabus — Tue, 09 Nov 2010 11:54:13 +0000

Hi sebastian

I changed th epath as u said for both javascript files

But still have problems

Thanks

Von: Sebastian.Martens

Sebastian.Martens — Tue, 09 Nov 2010 11:24:06 +0000

Hi Unabus,

the request for the javascript file failed. Sorry i see that there is a error in the example file. In the example the javascript file is referenced by “../javascript/swfZoomDetection.js” this is of course wrong. For the example it has to be “javascript/swfZoomDetection.js“.

I’ll update this asap. Sorry for that.

cheers,
Sebastian