【发布时间】:2013-12-18 03:48:46
【问题描述】:
当用户登录时,我想显示一张地图。
基础html:
<!DOCTYPE html>
<html>
<head>
<link type="text/css" rel="stylesheet" href="/static/main.css" />
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=mykey&sensor=true">
</script>
<script type="text/javascript">
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(-20, 110),
zoom: 8
};
var map = new google.maps.Map(document.getElementById("map-canvas"),
mapOptions);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
<title>myapp</title>
</head>
<body>
{% block content %}
{% endblock %}
</body>
</html>
mainpage.html:
{% extends "base.html" %}
{% block content %}
<div id="map-canvas"/>
{% endblock %}
当我加载主页时,地图根本不显示。我查看了页面源代码,它正确显示了<div id="map-canvas"/>,所以地图正在加载,但没有显示。然后我添加了一些文字
{% extends "base.html" %}
{% block content %}
<div id="map-canvas"/>
<div>derp<div>
{% endblock %}
derp 也出现在源代码中,但一切仍然是空白的。怎么了?
【问题讨论】:
标签: javascript python html google-maps google-app-engine