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POI lost map zoom by using directions with sencha touch
 

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  1. POI lost map zoom by using directions with sencha touch
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    <p>i have a view to show a map with the direction between start and end point.</p> <p>the direction is ok, but i lost the zoom factor and the zoom is 0.</p> <p>when i delete 'directionsDisplay.setMap(gmap);', the zoom factor is ok.</p> <p>here i read to set a timeout, but i don't know on which place i have to do this...? <a href="http://www.sencha.com/forum/showthread.php?193567-2.0.1-Map-Directions-Not-Zooming-to-correct-level-or-not-showing" rel="nofollow">http://www.sencha.com/forum/showthread.php?193567-2.0.1-Map-Directions-Not-Zooming-to-correct-level-or-not-showing</a></p> <p>here is my code:</p> <pre><code>Ext.define("ElectroRadar.view.map.Start", { extend: 'Ext.Map', xtype: 'maptest', config: { title: 'Karte', iconCls: 'maps', id:'menuMap2', mapOptions: { zoom : 15, mapTypeId : google.maps.MapTypeId.ROADMAP, navigationControl: true, navigationControlOptions: { style: google.maps.NavigationControlStyle.DEFAULT } }, listeners: [ { fn: 'onMapMaprender', event: 'maprender' } ] }, onMapMaprender: function(map, gmap, options) { var start = ''; navigator.geolocation.getCurrentPosition(function(position) { var start = new google.maps.LatLng(position.coords.latitude,position.coords.longitude); var end = new google.maps.LatLng(54.5625461,9.9488523); var directionsDisplay = new google.maps.DirectionsRenderer(); var directionsService = new google.maps.DirectionsService(); directionsDisplay.setMap(gmap); var request = { origin:start, destination:end, travelMode: google.maps.DirectionsTravelMode.DRIVING }; directionsService.route(request, function(response, status) { if (status == google.maps.DirectionsStatus.OK) { directionsDisplay.setDirections(response); } }); }); }}); </code></pre> <p>what can i change in my code, that a zoom is used for the best directions view?</p> <p>here you can see it: <a href="http://wachtelborn.net/_ansicht/event/mobile/4/" rel="nofollow">http://wachtelborn.net/_ansicht/event/mobile/4/</a></p> <p>navigate to 'karte'</p>
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