これが私の配列です
var linkArray = {
boothsizeDiv_link: false,
furnishingsprovidedDiv_link: false,
electricalDiv_link: false,
rentalfurnishingsDiv_link: false,
gesgraphicsDiv_link: false,
geslaborDiv_link: false,
contractorDiv_link: false,
carpetingDiv_link: false,
boothlightingDiv_link: false,
javitsDiv_link: false,
boothsealDiv_link: false,
mannequinsDiv_link: false,
calcDiv_link: false
};
この配列の長さを調べる方法は? 私はそれをグーグルで検索しましたが、役に立ちません..