twitter-bootstrap 如何使用 JavaScript 手动重新加载 Google 地图
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How to manually reload Google Map with JavaScript
提问by jvandemo
I am using this piece of code within a Bootstrap template. I am facing issues when loading images within a Bootstrap Tab content pane.
我在 Bootstrap 模板中使用这段代码。在 Bootstrap Tab 内容窗格中加载图像时遇到问题。
This is the JavaScript code which I use to initialize the Map:
这是我用来初始化 Map 的 JavaScript 代码:
var latlng = new google.maps.LatLng(50, 50);
var myOptions = {
zoom: _zoom,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP,
mapTypeControlOptions: {
style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
}
};
var map = new google.maps.Map(document.getElementById('map_canvas'), myOptions);
var marker = new google.maps.Marker({
position: latlng,
map: map,
title: 'Google Office!'
});
I have not found any method(s) on the internet to manually reload a Google Map instance.
我还没有在互联网上找到任何手动重新加载 Google 地图实例的方法。
Is this possible and how? Thanks!
这是可能的吗?谢谢!
回答by jvandemo
Yes, you can 'refresh' a Google Map like this:
是的,您可以像这样“刷新”谷歌地图:
google.maps.event.trigger(map, 'resize');
This basically sends a signal to your map to redraw it.
这基本上会向您的地图发送信号以重新绘制它。
Hope that helps!
希望有帮助!
回答by Daniel Loureiro
You can refresh with this:
你可以用这个刷新:
map.panBy(0, 0);
回答by Walty Yeung
map.setZoom(map.getZoom());
For some reasons, resizetrigger did not work for me, and this one worked.
由于某些原因,resize触发器对我不起作用,而这个起作用了。

