获取时区偏移量 [英] Get Time zone offset

问题描述

我想获取给定城市的时区偏移量.我正在使用天气在线api. http://api .worldweatheronline.com/free/v1/tz.ashx?q = Lahore& format = json& callback = crm& key = j7cf7epyawudqvbkf3cvc7r2

I want to get time zone offset of given city. I am using weather online api. http://api.worldweatheronline.com/free/v1/tz.ashx?q=Lahore&format=json&callback=crm&key=j7cf7epyawudqvbkf3cvc7r2

它返回

crm({
    "data": {
        "request": [{
            "query": "Lahore, Pakistan",
            "type": "City"
        }],
        "time_zone": [{
            "localtime": "2013-11-27 10:46",
            **"utcOffset": "5.0"**
        }]
    }
})

现在我如何使用jSon和jQuery获取utcoffset值 如果有人有想法请与我分享 预先感谢

now how I get utcoffset value using jSon and jQuery if anyone have an idea please share with me thanks in advance

推荐答案

向您的页面添加crm()函数(用于回调):

Add a crm() function to your page (for the callback):

<script>
function crm(timeData) {
    // alert first offset
    alert(timeData['data']['time_zone'][0]['utcOffset']);
}
</script>

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