// 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
// 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
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