javascript 在传单弹出窗口中显示图像
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Show Image in Leaflet Popup
提问by Ryan Clark
I'm trying to get the weather icon to show in a map marker using wunderground's api, Leaflet and Cloudmade. I've got the text showing and a variable with the icon image, but I'm not sure how to get it to show. Here's my code:
我正在尝试使用 wunderground 的 api、Leaflet 和 Cloudmade 使天气图标显示在地图标记中。我已经显示了文本和带有图标图像的变量，但我不知道如何让它显示出来。这是我的代码：
jQuery(document).ready(function($) {
$.ajax({
url: "http://api.wunderground.com/api/cd48ac26fb540679/conditions/q/pws:KCASANFR128.json",
dataType: "jsonp",
success: function(parsed_json) {
var location = parsed_json['current_observation']['observation_location']['city'];
var temp_f = parsed_json['current_observation']['temp_f'];
var icon = parsed_json['current_observation']['icon_url'];
marker1.bindPopup("Current temperature in " +location+ " is: " + temp_f).openPopup();
}
});
});
I tried this with no success:
我试过这个没有成功：
marker1.bindPopup( <img src=icon> "Current temperature in " +location+ " is: " + temp_f).openPopup();
Any suggestions?
有什么建议？
回答by IanI
The marker's bindPopup method just takes HTML content as a string, so you'll need to surround your tags with quotes as well - something like
标记的 bindPopup 方法仅将 HTML 内容作为字符串，因此您还需要用引号将标签括起来 - 类似
marker1.bindPopup( "<img src=" + icon_url + "/> Current temperature in " + location + " is: " + temp_f)
ought to work for you.
应该为你工作。
