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POHow to use google direction api in ios?
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2012-12-12T14:06:18.560
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<p>I am new in iOS, I want to use the google api direction services, i got the java script on google documentation, i also know how to run the simple java script in iOS using UIWebView, but still am unable to run the script given on google on following link : <a href="https://developers.google.com/maps/documentation/javascript/directions#TransitInformation" rel="nofollow">https://developers.google.com/maps/documentation/javascript/directions#TransitInformation</a></p> <p>I dont need to use MapView, I want to access the information only.</p> <pre><code><html> <head> <script type="text/javascript" var directionsDisplay; var directionsService = new google.maps.DirectionsService(); var map; function initialize() { directionsDisplay = new google.maps.DirectionsRenderer(); var chicago = new google.maps.LatLng(41.850033, -87.6500523); var mapOptions = { zoom:7, mapTypeId: google.maps.MapTypeId.ROADMAP, center: chicago } map = new google.maps.Map(document.getElementById("map_canvas"), mapOptions); directionsDisplay.setMap(map); directionsDisplay.setPanel(document.getElementById("directionsPanel")); }; var root = function(diameter) { var start = document.getElementById("start").value; var end = document.getElementById("end").value; var request = { origin:start, destination:end, travelMode: google.maps.TravelMode.DRIVING }; directionsService.route(request, function(response, status) { if (status == google.maps.DirectionsStatus.OK) { directionsDisplay.setDirections(response); } }); return 100; }; </script> </head> <body> </body> </html> </code></pre> <p>for testing i am just returning some value, but it is not giving me output, the function is called, but hangs somewhere in code</p>
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<javascript><ios><google-maps-api-3>
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How to use google direction api in ios?
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1. COdid you debug it??
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2. COYes, when i comment all other code, it returns value.i.e. function called but not executing successfully, so can u help me Raj ?
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