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我遇到setCenter工作問題。我的JS控制檯告訴我:Google Maps API V3 setCenter無法正常工作
myMap is not defined
myMap.setCenter(newLatLng);
它在historyMap明確定義()函數
我的JavaScript
44 function historyMap() {
45 var travelCoords = new Array();
46 var allCoords = new Array();
47 var myOptions = {
48 center: new google.maps.LatLng(<?php echo $places[$lastPlace]['lat']; ?>, <?php echo $places[$lastPlace]['long']; ?>),
49 zoom: 8,
50 mapTypeId: google.maps.MapTypeId.HYBRID
51 };
52 var myMap = new google.maps.Map(document.getElementById("map"), myOptions);
53 allCoords = [
54 <?php for($i = 0; $i < $numPlaces; $i++) { ?>
55 new google.maps.LatLng(<?php echo $places[$i]['lat']; ?>, <?php echo $places[$i]['long'];?>),
56 <?php } ?>
57 ];
58 var travelPath = new google.maps.Polyline({
59 path: allCoords,
60 strokeColor: "#FF0000",
61 strokeOpacity: 1.0,
62 strokeWeight: 4
63 });
64 lastLatLng = new google.maps.LatLng(<?php echo $places[$lastPlace] ['lat'];?>, <?php echo $places[$lastPlace]['long'];?>);
65 var marker = new google.maps.Marker({
66 icon: 'img/<?php echo $icon; ?>',
67 position: lastLatLng,
68 map: myMap,
69 title: '<?php echo $places[$numPlaces-1]['title'];?>'
70 });
71 travelPath.setMap(myMap);
72 }
73
74 function setMapCenter(lat,lng) {
75
76 var newLatLng = new google.maps.LatLng(lat,lng);
77 myMap.setCenter(newLatLng);
78
79 }
80
81 $(function() {
82 historyMap();
83 });
的HTML調用setMapCenter功能:
<td><a href="javascript:void(0);" onClick="setMapCenter('49.261226','-123.113927')">Vancouver</a></td>
我真的很感謝任何人都能提供的見解。
謝謝你,well.as附加的註釋工作,我不得不刪除從VAR MYMAP的VAR在historyMap()函數。 – Cody