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Select2でいくつかのoption要素を選択状態にしておく方法

Posted at

Select2

Facebookライクなフォームを実現できるJSライブラリ。
検索もできて便利。
https://select2.github.io/

選択状態にする

割と簡単にできる

var values = [
    option要素のvalue属性の値,
    option要素のvalue属性の値,
    option要素のvalue属性の値];

$("#select").val(values).trigger("change");

とすると、選ばれたoption要素が選択状態になる。

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