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POHow to show Google Maps Directions in tabs or div that has display:none
 

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  1. POHow to show Google Maps Directions in tabs or div that has display:none
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    <p>When I'm loading a Google Map (v3) with Directions into a div that is hidden from the user, the resulting map is not zoomed and centered correctly. I tried firing a <code>resize</code> event but that did only partially solve the problem.</p> <p>Usually when loading a map with directions, the API automatically finds the optimal view (ie. zoom level and center) as to show the entire journey. Any ideas what I'm doing wrong?</p> <p>Please see <a href="http://jsfiddle.net/mB6AZ/1/" rel="nofollow">JsFiddle</a></p> <pre><code>&lt;button id="show"&gt;Show&lt;/button&gt; &lt;div id="a"&gt; &lt;div id="map_wrapper" style="display:none"&gt; &lt;div id="map_canvas" style="height: 354px; width:713px;"&gt;&lt;/div&gt; &lt;/div&gt; &lt;script src="https://maps.googleapis.com/maps/api/js?v=3.exp&amp;sensor=false&amp;callback=initialize"&gt;&lt;/script&gt; &lt;script&gt; var directionsService, directionsDisplay, map; function initialize() { directionsService = new google.maps.DirectionsService(); directionsDisplay = new google.maps.DirectionsRenderer(); var mapOptions = { mapTypeId: google.maps.MapTypeId.ROADMAP, disableDefaultUI: true } map = new google.maps.Map(document.getElementById('map_canvas'), mapOptions); directionsDisplay.setMap(map); var start = 'New York, NY'; var end = 'Chicago, IL'; 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); } }); } &lt;/script&gt; &lt;/div&gt; </code></pre> <p>And the javascript:</p> <pre><code>$(document).ready(function(e) { $('#show').on('click', function() { $('#map_wrapper').show(); google.maps.event.trigger(map, "resize"); }); }); </code></pre>
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