for문 안에 function 순서 맞추기

for (var i = 0; i < res.data.sheets.length; i++) {
    (function () {
        var pageListCanvas = new fabric.Canvas('pageListCanvas');
        pageListCanvas.setWidth(canvas.width);
        pageListCanvas.setHeight(canvas.height);
        console.log("invoking: "+i);
        pageListCanvas.loadFromJSON(JSON.stringify(res.data.sheets[i].listArr), function () {
            pageListCanvas.requestRenderAll.bind(pageListCanvas);
        });
        console.log(pageListCanvas.getObjects());
    })(); // for 문 안에서 function을 실행할때 꼭 이렇게 사용
}