js高手请进

Question

下面的函数不能被调用，说57line;少‘（’，那个高手给修改修改啊

function get( lyrics ){

                    var l= lyrics;

                    var reg_soundname =/\[ti:(.+?)\]/i;

                    var reg_singer=/\[ar:(.+?)\]/i;

                    var reg_CD =/\[al:(.+?)\]/i;

                    var reg_maker =/\[(by:.+?)\]/i;

                    var arr_soundname = l.match(reg_soundname);
                    var arr_singer = l.match(reg_singer);
                    var arr_CD= l.match(reg_CD);
                    var arr_maker = l.match(reg_maker);


                    var info= " ";
                    if (arr_soundname != null)
                    {
                            info += ":" + arr_soundname[1] + "  ";
                    }
                    if (arr_singer != null)
                    {
                            info += ":" + arr_singer[1] + "  ";
                    }
                    if (arr_CD != null)
                    {
                            info += ":" + arr_CD[1] + "  ";
                    }
                    if (arr_maker != null)
                    {
                            info += arr_maker[1] + "  ";
                    }                        


                    var reg_take =/\[\d\d:\d\d\.\d\d\].*/g;

                    var arr_lyrics = l.match(reg_take);                        

                    var reg_replacetime =/(\[\d\d:\d\d\.\d\d\])+/g;

                    var reg_gettimes =/\[\d\d:\d\d\.\d\d\]/g;
                    var reg_readtime =/\[(\d\d):(\d\d\.\d\d)\]/;

                    var reg_dis =/ $/;


                    var arr_splitedLyrics = new Array();


                    var arr_info = [0, info];
                    arr_splitedLyrics.push(arr_info);

                    for each( var ly in arr_lyrics )

               {   
                            var arr_tmptime= ly.match(reg_gettimes);

                            ly = ly.replace(reg_replacetime, "");
                            for (var i= 0; i < arr_tmptime.length; i++)
                            {

                                    var arr_single= new Array();

                                    var t = arr_tmptime[i];
                                    var min = t.replace(reg_readtime, "$1");
                                    var sec = t.replace(reg_readtime, "$2");
                                    var time = Number(min) * 60 + Number(sec);

                                    arr_single[0] = time;

                                    if (!reg_dis.test(ly))
                                    {
                                            ly += " ";
                                    }
                                    arr_single[1] = ly;

                                    arr_splitedLyrics.push(arr_single);
                            }
                    }

                    arr_splitedLyrics.sortOn("0", Array.NUMERIC);
                    return arr_splitedLyrics;   

}
[b]问题补充：[/b]
js有调试工具吗？？
谁给推进一个好的啊？

Answer 1

Javascript里面没有foreach语句.只有for语句,但可以实现foreach的效果.
把报错行的foreach改为for就可以了..

Ps:....就算是foreach,中间也没有空格吧.... - -