所以,我正在建立一个天气网站,我使用的是Wunderground的API。在AJAX XML转储中,“icon”的值似乎是要走的路。此响应将动态更改页面上的CSS。我有可能的页面的多个状态,但我似乎无法使它们工作。它似乎在第一个“如果”声明后停止。我需要它来检查wu_icon ==某些条件,如果没有,移动到下一个,看看wu_icon ==下一组条件。
这是website。
非常感谢任何帮助。
function get_weather(position) {
var latitude = position.coords.latitude;
var longitude = position.coords.longitude;
wu_query = latitude + ',' + longitude;
//Weather underground request URL format.
wu_url = wu_base_url + '/' + wu_api_key + '/' + wu_features + '/q/' + wu_query + '.json';
console.log('URL Query: ' + wu_url);
$.ajax({
url: wu_url,
dataType: "jsonp",
success: function(parsed_json) {
console.log(parsed_json);
var location = parsed_json['location']['city'];
var wuurl = parsed_json['location']['wuiurl'];
//simple forecast day 1.
var wu = parsed_json['current_observation'];
var wu_temp_f = wu['temp_f'];
var wu_high_temp = wu['high'];
var wu_low_temp = wu['low'];
var wu_icon = wu['icon'];
$('#location').html(location);
$('#temp').html(wu_temp_f + '°F');
if (wu_icon == 'partlycloudy' || 'partlysunny' || 'unkown'){
document.getElementById('rainclouds').style.display = 'none';
document.getElementById('topclouds').style.display = 'block';
document.getElementById('bottomclouds').style.display = 'block';
document.getElementById('canvas').style.display = 'none';
document.getElementById('snow').style.display = 'none';
window.alert("1");
}
else if (wu_icon == 'rain' || 'chancerain' || 'chancetstorms' || 'tstorms'){
document.getElementById('rainclouds').style.display = 'block';
document.getElementById('topclouds').style.display = 'none';
document.getElementById('bottomclouds').style.display = 'none';
document.getElementById('canvas').style.display = 'block';
document.getElementById('snow').style.display = 'none';
window.alert("2");
}
else if (wu_icon == 'flurries' || 'snow' || 'chanceflurries' || 'chancesnow'){
document.getElementById('rainclouds').style.display = 'block';
document.getElementById('topclouds').style.display = 'none';
document.getElementById('bottomclouds').style.display = 'none';
document.getElementById('canvas').style.display = 'none';
document.getElementById('snow').style.display = 'block';
window.alert("3");
}
else if (wu_icon == 'clear' || 'mostlysunny' || 'sunny'){
document.getElementById('rainclouds').style.display = 'none';
document.getElementById('topclouds').style.display = 'block';
document.getElementById('bottomclouds').style.display = 'none';
document.getElementById('canvas').style.display = 'none';
document.getElementById('snow').style.display = 'none';
window.alert("4")
}
else if (wu_icon == 'chancesleet' || 'sleet'){
document.getElementById('rainclouds').style.display = 'block';
document.getElementById('topclouds').style.display = 'none';
document.getElementById('bottomclouds').style.display = 'none';
document.getElementById('canvas').style.display = 'block';
document.getElementById('snow').style.display = 'block';
window.alert("5");
}
else if (wu_icon == 'cloudy' || 'mostlycloudy' || 'fog' || 'hazy'){
document.getElementById('rainclouds').style.display = 'block';
document.getElementById('topclouds').style.display = 'none';
document.getElementById('bottomclouds').style.display = 'none';
document.getElementById('canvas').style.display = 'none';
document.getElementById('snow').style.display = 'none';
window.alert("6");
}
}
答案 0 :(得分:1)
你的if语句应该是
if (wu_icon == 'partlycloudy' || wu_icon == 'partlysunny' || wu_icon == 'unkown')
更短的版本将是
if (["partlycloudy","partlysunny","unkown"].indexOf(wu_icon) != -1)