我想在JavaScript中解析JSON字符串.响应是这样的
var response = '{"result":true,"count":1}';
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我怎样才能获得的值result,并count从这个?
如何将字符串对象值应用于变量Ex.
var str='{a:"www"}'
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现在如何设置
var obj={a:"www"}
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我尝试eval()但不工作
我有一个 json 字符串。我想使用字段名称从该字符串中获取值。请帮我得到这个。这是我的 json 字符串格式。
[
{
"FLD_ID": 1,
"FLD_DATE": "17-02-2014 04:57:19 PM"
"FLD_USER_NAME": "DAFEDA",
"FLD_USER_EMAIL": "test@gmail.com",
"FLD_USER_PASS": "test"
}
]
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var descipt = "{'type':'" + $('#medi-type option:selected').val() +"',"+
"'weight':" + $('#weight').val() +","+
"'weight-type':'" + $('#weight-type option:selected').val() +"',"+
"'dose':'" + $('#medicine-dose').val() +"',"+
"'dose-type':'" + $('#dose-type option:selected').val() +"',"+
"'day-time':'" + morning +"',"+
"'noon-time':'" + noon +"',"+
"'night-time':'" + night +"',"+
"'after':'" + after +"',"+
"'before':'" + before +"'}";
alert(descipt.weight);
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如何从物体上获得重量.