Question

我正在尝试运行以下代码：

var mainWeather = {
  init: function() {
    $("#submitWeather").click(function() {
      return mainWeather.getWeather();
    });
  },

  getWeather: function() {
    $.get('http://api.openweathermap.org/data/2.5/weather?q=' + $("#cityInput").val() + "," + $("#countryInput").val() + "&APPID=myweatherkey_removed", function(data) {
      var json = {
        json: JSON.stringify(data),
        delay: 1
      };
      echo(json);
    });
  },

  // Prints result from the weatherapi, receiving as param an object
  createWeatherWidg: function(data) {
    return "<div class='pressure'> <p>Temperature: " + (data.main.temp - 273.15).toFixed(2) + " C</p></div>" +
      "<div class='description'> <p>Title: " + data.weather[0].main + "</p></div>" +
      "<div class='description'> <p>Description: " + data.weather[0].description + "</p></div>" +
      "<div class='wind'> <p>Wind Speed: " + data.wind.speed + "</p></div>" +
      "<div class='humidity'> <p>Humidity: " + data.main.humidity + "%</p></div>" +
      "<div class='pressure'> <p>Pressure: " + data.main.pressure + " hpa</p></div>";
  }
  };

  var echo = function(dataPass) {
  $.ajax({
    type: "POST",
    url: "/echo/json/",
    data: dataPass,
    cache: false,
    success: function(json) {
      var wrapper = $("#weatherWrapper");
      wrapper.empty();
      wrapper.append("<div class='city'> <p>Place: " + json.name + ", " + json.sys.country + "</p></div>");
      wrapper.append(mainWeather.createWeatherWidg(json));
    }
  });
};

mainWeather.init();

和

<!DOCTYPE html>
<html>
    <head>
        <title>Open Weather API</title>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    </head>
    <body>
        <div id="userArea" class="container">
            <div id="stateWrapper">
                <input type="text" id="cityInput" placeholder="Enter a State" />
            </div>
            <br/>
            <div id="countryWrapper">
                <input type="text" id="countryInput" placeholder="Enter a Country" />
            </div>
            <br/>
            <div id="buttonArea">
                <input type="submit" id="submitWeather" class="btn btn-primary"/>
                <br/>
            </div>
            <!- USED TO SHOW RESULT -->
            <div id="weatherWrapper">
            </div>
        </div>
        <script type="text/javascript" src="jquery-3.1.1.slim.js"></script>
        <script type="text/javascript" src="mainWeather.js"></script>
    </body>
</html>

但是当我点击提交时它只是做了什么。

Chrome调试器首先说$ .get不是第9行中的函数，因此在搜索之后，我将其更改为jquery.get。现在它说这不是一个功能。我不知道我在做什么。有人可以解决这个问题吗？

Answer 1

jQuery的简洁构建排除了Ajax。您可以阅读更多here。
只需用正常版本更改它就可以了。

有些openweathermap API示例代码问题

1 个答案: