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@soiSource(soi source)

JavaScript入門5~オブジェクト~

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オブジェクトとは#

複数のプロパティを持つデータのまとまり.

オブジェクトの作り方#

var 変数名 = {};
var 変数名 = {プロパティ名1:データ,プロパティ名2:データ,... ,プロパティ名x:データ}

例###

var 変数名 = {title:｀JavaScript入門｀, price: 2500, stock: 3};

プロパティ##

プロパティの書式 プロパティ名:データ
プロパティのデータを読み取る① オブジェクト名.プロパティ名
プロパティのデータを読み取る② オブジェクト名[｀プロパティ名｀]
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