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我有一个代码:刷新谷歌地图API的路线
var directionsService = new google.maps.DirectionsService();
var directionsDisplay = new google.maps.DirectionsRenderer();
var map = new google.maps.Map(document.getElementById('map'), {
zoom:6,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
directionsDisplay.setMap(map);
var request = {
origin: '<?= $_GET['from']; ?>',
destination: '<?= $_GET['to']; ?>',
travelMode: google.maps.DirectionsTravelMode.DRIVING
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
route=Math.round(parseFloat(response.routes[0].legs[0].distance.value)*0.002);
}
});
我需要让谷歌地图刷新路线,当我在两个输入我想讲讲进入新的起点和终点:
function renewMap() {
loc=$('input[name=location]').val();
des=$('input[name=destination]').val();
var request = {
origin: loc,
destination: des,
travelMode: google.maps.DirectionsTravelMode.DRIVING
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
route=Math.round(parseFloat(response.routes[0].legs[0].distance.value)*0.002);
}
});
}
但显然这是行不通的。
您是否获得'loc'和'des'价值观 –
首先深入阅读文本:) loc = $('input [name = location]')。val(); des = $('input [name = destination]')。val(); –
我可以看到,我的问题是,你是否在'loc'和'dec'变量中获得值?你试过提醒还是安慰它? –