var relations = new Array(
    ["1","2","细化"],
    ["2","13","细化"],
    ["14","7","细化"]
    );
拼成这种样式串传给前台js,怎么拼啊,传给前台一个变量是拼成这样么
new Array(
    ["1","2","细化"],
    ["2","13","细化"]
 );把它在前台赋给 var relations
本人是菜鸟,谢谢指点