// var len = data.length();
// alert(data.Rows.length);
var colCount = (function count(){//一条记录中有几个键值对(即有几列)
var count=0;
for (var f in data.Rows[0]) {
count++;
}
return count;
})();
取得后台传过来的json对象的属性个数(列数)colCount
posted on
2015-12-29 14:43Linatao
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