<paper-button onclick="map.open()">Central Park</paper-button>
<paper-dialog id="map" entry-animation="scale-up-animation" exit-animation="fade-out-animation" with-backdrop>
<div class="dialog-map">
<h>sdoihsdf</h>
<google-map latitude="37.77493" longitude="-122.41942" fit-to-markers></google-map>
</div>
</paper-dialog>
当我将google-map包含在纸质对话框中时,第二个不会出现,但是当我删除地图时,一切正常。如果在此代码之外编写google-map,例如在纸张对话框,地图和对话框之后工作。聚合物对话框中的地图示例我还没看到,请帮忙
答案 0 :(得分:2)
如果您查看控制台,则可能会收到“缺少API密钥”警告。您需要在此处获取API密钥:
https://developers.google.com/maps/documentation/javascript/get-api-key
然后将您的API密钥提供给您的google-map组件:
<google-map
api-key="[[yourApiKeyHere]]"
latitude="37.77493"
longitude="-122.41942"
fit-to-markers>
</google-map>
您可能需要为google-map指定确切的高度/宽度,以确保它在对话框中可见:
google-map {
height: 200px;
width: 300px;
}
我能够让本地演示工作:
<dom-module id="map-dialog">
<template>
<style>
:host {
display: block;
}
google-map {
height: 200px;
width: 300px;
}
</style>
<paper-dialog id="dialog">
<google-map
api-key="[[apiKey]]"
latitude="37.77493"
longitude="-122.41942"
fit-to-markers></google-map>
<paper-dialog>
</template>
<script>
Polymer({
is: 'map-dialog',
properties: {
apiKey: {
type: String,
value: function() {
// Return your API key here!!
}
},
},
ready() {
this.$.dialog.open();
}
});
</script>
</dom-module>