我正在利用javascript AP为谷歌地图绘制。 我愿知道,指挥钥匙(关于Mac)在点火时是否被压缩。 然而,我似乎无法获得这些信息:
https://developers.google.com/maps/documentation/javascript/reference#MouseEvent
是否有办法解决这一问题?
我正在利用javascript AP为谷歌地图绘制。 我愿知道,指挥钥匙(关于Mac)在点火时是否被压缩。 然而,我似乎无法获得这些信息:
https://developers.google.com/maps/documentation/javascript/reference#MouseEvent
是否有办法解决这一问题?
我认为,这样做是可能的。 我没有马上,所以我可以试。 所有我都用<代码>ctrlKey替换。 在联合后勤业务处,我可以坐在旁边,第一个点击或点击机总会登记为定期点击。 该公司在JSFiddle之外进行罚款。
甲型六氯环己烷应打印成色体。 请审判:
视窗版(ctrl)
(你可以撰写<代码>meta 关键标准,但因为我可以先测试一把。
<!DOCTYPE html>
<html>
<head>
<style type="text/css">
html, body, #map_canvas { margin: 0; padding: 0; height: 100% }
</style>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">
var map;
var mapOptions = { center: new google.maps.LatLng(0.0, 0.0), zoom: 2,
mapTypeId: google.maps.MapTypeId.ROADMAP };
function initialize() {
map = new google.maps.Map(document.getElementById("map_canvas"), mapOptions);
var metadown;
var clicks = 0;
$(window).keydown(function(evtobj) {
if(evtobj.metaKey) {
metadown = true;
}
$(window).one("keyup",function(evtobj) {
metadown = false;
});
});
google.maps.event.addListener(map, click , function(event) {
if(metadown) {
$("#console").val(event.latLng);
metadown = false;
}
else {
$("#console").val("meta not down (" + clicks + ")
");
clicks++;
}
});
}
google.maps.event.addDomListener(window, load , initialize);
</script>
</head>
<body>
<div id="display">
<textarea id="console" rows="2" cols="30"></textarea>
</div>
<div id="map_canvas"></div>
</body>
</html>
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