How disable zoom in/out on Iphone

[markokas]

Hi all,

How to disable zoom in/out with dual touch on Iphone - Safari. On Android is no problem.

I am using UnimMap and instead of zooming map, all app zoom in zoom out.

already add to Server Module/meta

<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="HandheldFriendly" content="true" />

also try to add to mainmForm (I do not know which event is right one - after render is not on list)

  document.body.addEventListener('touchmove',function(event){
	event.preventDefault();
  },false);	

On Android works fine.

Am I miss something?

using: Delphi RIO, latest Unigui release.

Thanks in advance.

Br, Marko.

 

[markokas]

Found solution,

MainmForm.ClientEvents

function window.show(sender, eOpts)
{
     document.addEventListener('touchmove',
        function(e) {
            e.preventDefault();
        }, {passive:false});
}

br,mk.