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Pinch & Zoom without KendoUI ?
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BLE
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BLE asked on 25 Apr 2013, 05:24 PM
Is it possible to enable Pinch & Zoom functionality on a hybrid app without KendoUI?  I created a "Cross-platform Device Application (jQuery)" project and added the <meta name="viewport" content="initial-scale=1.0"> tag, but it still doesn't allow zoom on my Android Nexus 7 device.  I also tried $(document).bind('mobileinit', function(){ $.mobile.metaViewportContent = 'width=device-width'; }); without success.

P.S. I also tried this approach with the (Blank) project template as well as these meta tag attempts (with no luck):
<meta name="viewport" content="user-scalable=yes, initial-scale=1, maximum-scale=2, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<meta name="viewport" content="width=device-width" />
<meta name="viewport" content="initial-scale=1.0">

P.P.S. I found this posting that may be relevant:
http://stackoverflow.com/questions/13400380/how-to-enable-zoom-in-cordova-ios-app 
http://hype.desk.com/customer/portal/questions/588156-scaling-to-fit-for-iphone-screen-in-phonegap-cordova-quick-and-easy

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Steve
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answered on 26 Apr 2013, 09:23 AM
Hi,

As you have found out, we don't expose a way to set the EnableViewportScale at this time and we've noted your vote for it in the other thread.

Please excuse us for the inconvenience.

All the best,
Steve
the Telerik team

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Rob
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answered on 26 Apr 2013, 05:43 PM
You may also want to take a look at iScroll (http://cubiq.org/iscroll-4).
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Rob
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answered on 26 Apr 2013, 05:44 PM
You may also want to take a look at iScroll. Can't post a link here, but it's easy to find!
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BLE
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answered on 29 Apr 2013, 03:38 PM
Thanks, Rob, for the tip but iScroll pinch & zoom didn't work for me in Icenium.
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BLE
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answered on 11 Jul 2013, 08:16 PM
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William
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answered on 11 Apr 2014, 03:22 AM
Hi, I am using VS extension for AppBuilder and jquery mobile (JQM).

I had tried using 
  $(document).bind("mobileinit", function(){
            $.mobile.metaViewportContent = "width=device-width, minimum-scale=1, maximum-scale=2, user-scalable=yes";
        });

I know that KendoUI Mobile can pinch/zoom and has a sample app for it.

So, please advise on how to pinch/zoom on JQM.
Thanks in advance for all replies
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Kaloyan
Telerik team
answered on 15 Apr 2014, 01:45 PM
Hello William,

Please, check the follow up in the link provided by BLE: this one
I believe it is well explained there.

Regards,
Kaloyan
Telerik
 

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