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Мне трудно понять, как читать объект JSON, содержащий «@attributes».JSON @attributes
Мусор:
$.ajax({
type: "GET",
dataType: 'json',
url: "http://..../script/weather.php?r="+req,
success: function(data){
alert(data.weather.forecast_information.city[0].data)
}
});
JSON Ответ:
{
"@attributes": {
"version": "1"
},
"weather": {
"@attributes": {
"module_id": "0",
"tab_id": "0",
"mobile_row": "0",
"mobile_zipped": "1",
"row": "0",
"section": "0"
},
"forecast_information": {
"city": {
"@attributes": {
"data": "Kreuzlingen, Thurgovia"
}
},
"postal_code": {
"@attributes": {
"data": "kreuzlingen"
}
},
"latitude_e6": {
"@attributes": {
"data": ""
}
},
"longitude_e6": {
"@attributes": {
"data": ""
}
},
"forecast_date": {
"@attributes": {
"data": "2012-07-03"
}
},
"current_date_time": {
"@attributes": {
"data": "1970-01-01 00:00:00 +0000"
}
},
"unit_system": {
"@attributes": {
"data": "US"
}
}
},
"current_conditions": {
"condition": {
"@attributes": {
"data": "Cloudy"
}
},
"temp_f": {
"@attributes": {
"data": "70"
}
},
"temp_c": {
"@attributes": {
"data": "21"
}
},
"humidity": {
"@attributes": {
"data": "Humidity: 68%"
}
},
"icon": {
"@attributes": {
"data": "/ig/images/weather/cloudy.gif"
}
},
"wind_condition": {
"@attributes": {
"data": "Wind: N at 0 mph"
}
}
},
"forecast_conditions": [
{
"day_of_week": {
"@attributes": {
"data": "Tue"
}
},
"low": {
"@attributes": {
"data": "55"
}
},
"high": {
"@attributes": {
"data": "72"
}
},
"icon": {
"@attributes": {
"data": "/ig/images/weather/thunderstorm.gif"
}
},
"condition": {
"@attributes": {
"data": "Thunderstorm"
}
}
},
{
"day_of_week": {
"@attributes": {
"data": "Wed"
}
},
"low": {
"@attributes": {
"data": "66"
}
},
"high": {
"@attributes": {
"data": "79"
}
},
"icon": {
"@attributes": {
"data": "/ig/images/weather/chance_of_storm.gif"
}
},
"condition": {
"@attributes": {
"data": "Chance of Storm"
}
}
},
{
"day_of_week": {
"@attributes": {
"data": "Thu"
}
},
"low": {
"@attributes": {
"data": "61"
}
},
"high": {
"@attributes": {
"data": "77"
}
},
"icon": {
"@attributes": {
"data": "/ig/images/weather/chance_of_storm.gif"
}
},
"condition": {
"@attributes": {
"data": "Chance of Storm"
}
}
},
{
"day_of_week": {
"@attributes": {
"data": "Fri"
}
},
"low": {
"@attributes": {
"data": "63"
}
},
"high": {
"@attributes": {
"data": "79"
}
},
"icon": {
"@attributes": {
"data": "/ig/images/weather/chance_of_rain.gif"
}
},
"condition": {
"@attributes": {
"data": "Chance of Rain"
}
}
}
]
}
}
ОШИБКА (хром);
Uncaught TypeError: Не удается прочитать свойство 'данные' неопределенной
Вопрос в том, как получить "Кройцлингене, Thurgovia" в боевой готовности?
'@ attributes' в приведенном выше JSON не какой-либо специальный ключ. его простая строка для javascript с '@' в начале. поэтому прямо вперед использование @engineer объяснило это простым ответом с объяснением себя. – swapnilsarwe