想要在查找它之後傳遞一個簡單的整數函數。代碼如下:將參數傳遞給匿名函數
$("#play").click(function() {
var elementNumber;
var properElement;
for (var i = 0; i < playlistLength; i++) {
if (listOfElements[i].type == 'video' && listOfElements[i].position == 0) {
elementNumber = i;
}
};
document.getElementById(listOfElements[elementNumber].name).play();
properElement = listOfElements[elementNumber];
console.log(properElement); // gives out proper element;
setInterval("galleryElement.draw(properElement.name, properElement.type, properElement.position)", 33); // Cannot read property 'name' of undefined
return false;
})
我得到一個錯誤Cannot read property "name" of undefined
?我怎樣才能在那裏傳遞論據?
在此先感謝!
什麼是'listOfElements'? – 0x499602D2