在传单弹出窗口中显示图像 [英] Show Image in Leaflet Popup

问题描述

我正在尝试使用 wunderground 的 API、Leaflet 和 Cloudmade 让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，但我不确定如何显示它.这是我的代码:

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:

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();
        }
    });
});

我试过这个没有成功:

marker1.bindPopup( <img src=icon> "Current temperature in " +location+ " is: " + temp_f).openPopup();

有什么建议吗?

推荐答案

标记的 bindPopup 方法只是将 HTML 内容作为一个字符串，所以你也需要用引号将你的标签括起来 - 比如

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

marker1.bindPopup( "<img src=" + icon_url + "/> Current temperature in " + location + " is: " + temp_f)

应该适合你.

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