我有一個地圖,增加了使用for循環和獨立的功能谷歌地圖V3標誌事件
function initialize() {
// Go and fetch the pointers from the database and create an array of them here
pointerArray.push(new pointers("meet coach", 51.4550, -0.969088));
pointerArray.push(new pointers("meet coach", 51.4530, -0.964195));
pointerArray.push(new pointers("meet coach", 51.0530, -0.714195));
pointerArray.push(new pointers("meet coach", 51.3530, -0.114195));
...
for (i = 0; i < pointerArray.length; i++) {
setTimeout(function() {
addMarkers();
}, (i + 1) * 200);
}
}
function addMarkers() {
var latlng = new google.maps.LatLng(pointerArray[pointer].lat, pointerArray[pointer].long);
var marker = new google.maps.Marker({
position: latlng,
map: map,
animation: google.maps.Animation.DROP,
title: pointerArray[pointer].title,
icon: "/images/icons/pointer-" + (pointer + 1) + ".png"
});
google.maps.event.addListener(marker, 'click', function() {
$('#mapDirections tr#' + (pointer + 1)).css('background', 'red');
});
pointer++;
}
標記集合正如你看到的,我想在此將進行底部增加一個點擊事件取決於被點擊的標記(或相同的操作,但是不同的表格行)取出不同的動作。但是,它不起作用。調試它看起來好像click事件被替換爲每個for循環而不是一個新創建的循環,所以它總是會更改最後一個表格行(本例中爲第四個)的背景顏色。
任何幫助非常感謝。
克里斯
編輯:這是我的代碼
<script type="text/javascript">
var pointerArray = new Array();
var map;
var lat;
var long;
var pointer = 0;
$(document).ready(function() {
initialize();
});
function initialize() {
// Go and fetch the pointers from the database and create an array of them here
pointerArray.push(new pointers("meet coach", 51.4550, -0.969088));
pointerArray.push(new pointers("meet coach", 51.4530, -0.964195));
pointerArray.push(new pointers("meet coach", 51.0530, -0.714195));
pointerArray.push(new pointers("meet coach", 51.3530, -0.114195));
var bounds = new google.maps.LatLngBounds(); ;
for (i = 0; i < pointerArray.length; i++) {
bounds.extend(new google.maps.LatLng(pointerArray[i].lat, pointerArray[i].long));
}
// set map options
var myOptions = {
zoom: 16,
center: bounds.getCenter(), /* Center on the group here */
mapTypeId: google.maps.MapTypeId.TERRAIN,
mapTypeControl: false,
panControl: false,
zoomControl: false,
streetViewControl: false,
scaleControl: false,
rotateControl: false
};
// Generate map to draw on
map = new google.maps.Map(document.getElementById("map"), myOptions);
map.fitBounds(bounds);
// my position
for (i = 0; i < pointerArray.length; i++) {
setTimeout(function() {
addMarkers();
}, (i + 1) * 200);
}
}
function addMarkers() {
var latlng = new google.maps.LatLng(pointerArray[pointer].lat, pointerArray[pointer].long);
var marker = new google.maps.Marker({
position: latlng,
map: map,
animation: google.maps.Animation.DROP,
title: pointerArray[pointer].title,
icon: "/images/icons/pointer-" + (pointer + 1) + ".png"
});
var currPointer = pointer;
google.maps.event.addListener(marker, 'click', function() {
$('#mapDirections tr#' + (currPointer + 1)).css('background', 'red');
});
pointer++;
}
function pointers(title, lat, long) {
this.title = title;
this.lat = lat;
this.long = long;
}
</script>
解決:)
發現這篇文章在這裏:http://www.robertbolton.com/blog/google-maps-v3-multiple-markers-and-infowindows-in-a-loop
從本質上講,必須點擊中移動功能事件給一個外部函數,它返回了一個我想要的效果的函數。看起來這可能是一個常見的Javascript事物,不僅僅與地圖有關。只是我的經驗不足!
希望這可以幫助你。
你應該把答案放在答案中,然後將答案標記爲正確答案,而不是將其附加到你的問題中。 – Trott