我有一个地图,增加了使用for循环和独立的功能谷歌地图V3标志事件
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++;
}
标记集合正如你看到的,我想在此将进行底部增加一个点击事件取决于被点击的标记(或相同的操作,但是不同的表格行)取出不同的动作。但是,它不起作用。调试它看起来好像click事件被替换为每个for循环而不是一个新创建的循环,所以它总是会更改最后一个表格行(本例中为第四个)的背景颜色。
任何帮助非常感谢。
克里斯
编辑:这是我的代码
<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>
解决:)
发现这篇文章在这里:http://www.robertbolton.com/blog/google-maps-v3-multiple-markers-and-infowindows-in-a-loop
从本质上讲,必须点击中移动功能事件给一个外部函数,它返回了一个我想要的效果的函数。看起来这可能是一个常见的Javascript事物,不仅仅与地图有关。只是我的经验不足!
希望这可以帮助你。
你应该把答案放在答案中,然后将答案标记为正确答案,而不是将其附加到你的问题中。 – Trott