1

私はjavascriptに不慣れで、1時間のグーグルで例が得られなかったので、おそらく愚かなことをしようとしています。

オブジェクトを学習しようとしているので、次のようなコンストラクター関数を作成しました。

//generic object
function clip(name, xposition, firstVisibleFrame, lastVisibleFrame, playStart, playEnd, defaultFrame, seqLoopStart, seqLoopEnd, backStateLevel){
this.name = name;
this.xposition = xposition;
this.outlinesArray =[];
this.firstVisibleFrame = firstVisibleFrame;
this.lastVisibleFrame = lastVisibleFrame;
this.outlinePath = ("outlines/" +this.name +"_");
this.playStart = playStart;
this.playEnd = playEnd;
this.defaultFrame = defaultFrame;
this.seqLoopStart = seqLoopStart;
this.seqLoopEnd = seqLoopEnd;
this.backStateLevel = backStateLevel;
};

次に、次のようなオブジェクトの新しいインスタンスを作成します。

livingroomTable = new clip("livingroomTable");

...しかし、関数に渡す必要のある次のパラメーターは実際には数百の値を持つ巨大な配列であるため、今は本当に行き詰まっています。

私は次のように引数の中に配列を入れようとしました：

 livingroomTable = new clip("livingroomTable", [value1, value2, value3, value4, value5 and so on and so on]);

しかし、これにより構文エラーが発生します。

この配列もグローバル変数にしたくありません。関数呼び出しの引数の一部として値の配列を渡す正しい構文は何ですか？

編集：

実際のコードは次のとおりです。

//generic object
function clip(name, xposition, firstVisibleFrame, lastVisibleFrame, playStart, playEnd, defaultFrame, seqLoopStart, seqLoopEnd, backStateLevel){
this.name = name; //objektin nimi tulee funktion kutsusta
this.xposition = xposition;
this.outlinesArray =[];
this.firstVisibleFrame = firstVisibleFrame;
this.lastVisibleFrame = lastVisibleFrame;
this.outlinePath = ("outlines/" +this.name +"_");
this.playStart = playStart;
this.playEnd = playEnd;
this.defaultFrame = defaultFrame;
this.seqLoopStart = seqLoopStart;
this.seqLoopEnd = seqLoopEnd;
this.backStateLevel = backStateLevel;
};


livingroomTable = new clip(
"livingroomTable", //name

["1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1220.69","1216.69","1207.69","1194.69","1167.69","1157.01","1147.24","1137.62","1127.74","1118.55","1109.88","1100.17","1090.51","1080.69","1070.28","1059.5","1048.87","1038.21","1027.6","1017.31","1007.31","997.208","987.153","977.152","967.848","959.258","950.808","942.887","935.103","927.326","919.256","910.834","902.452","894.231","886.561","879.269","872.072","865.057","858.292","851.484","844.527","837.655","830.747","823.629","815.898","807.221","798.142","789.152","780.341","771.358","762.248","753.089","743.97","734.954","726.148","717.699","709.299","700.826","692.102","682.849","673.258","663.37","653.188","642.48","631.498","620.551","609.866","599.544","589.439","579.088","568.508","557.794","547.028","536.037","524.912","514.043","502.899","491.412","480.102","469.097","457.844","446.368","434.919","423.84","412.74","401.657","390.55","379.284","368.162","357.316","346.606","335.973","325.144","314.01","302.658","291.207","279.392","267.133","254.62","241.775","229.179","216.763","204.423","192.239","180.41","168.484","155.502","141.701","127.828","114.008","100.403","87.0368","73.5946","59.7342","45.3524","31.0484","16.8761","helmi.96","-11.522","-25.6947","-39.5332","-53.1723","-66.7146","-80.253","-93.1294","-106.086","-119.531","-133.534","-148.801","-165.444","-183.67","-202.813","-222.634","-242.769","-263.074","-283.495","-303.787","-322.998","-341.376","-359.338","-377.081","-395.064","-413.628","-432.233","-451.409","-472.675","-493.827","-515.078","-537.029","-558.747","-583.8","-610.595","-645.864","-695.789","-711.965","-737.979","-752.979","-836.048","-862.75","-864.75","-884.835","-911.473","-927.473","-969.103","-1030.36","-1002.83","-1036.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08","-1048.08"];, //xposition

352, //firstVisibleFrame

545, //lastVisibleFrame

2058, //playStart

2304, //playEnd

2175, //defaultFrame

-1000, //seqLoopStart

-1000, //seqLoopEnd

1 //backStateLevel

);

うーん、実際、私の問題は配列の最後にあるセミコロンだと思いますよね？：D

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3 に答える 3

1

あなたが使用している原則に問題はありません。

配列を変数に入れて、それを関数に渡すことができます。

theArray = [1,2,3,4,5];
livingroomTable = new clip("livingroomTable", theArray);

または、呼び出しで配列リテラルを直接使用できます。

livingroomTable = new clip("livingroomTable", [1,2,3,4,5]);
于 2012-07-31T01:15:34.253 に答える
1

配列の最後にセミコロンがあるため、SyntaxErrorが発生します。;

それを削除すると、エラーが消えるはずです。

["1220.69","1220.69", ..., "-1048.08","-1048.08","-1048.08"];, // <-- right here

このように見えるはずです...

["1220.69","1220.69", ..., "-1048.08","-1048.08","-1048.08"], // <-- just a comma

JSHintのようなコードバリデーターの使用を検討することをお勧めします。

于 2012-07-31T01:17:19.487 に答える
-1

したがって、コンストラクターは文字列と配列のパラメーターを期待していません。あなたはそのように呼ぶ必要があります：

livingroomTable = new clip("livingroomTable", value1, value2, value3, value4, ...);
于 2012-07-31T01:12:45.187 に答える