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LWCでテキストエリア項目、カスタム表示ラベルを改行させて表示する

Last updated at Posted at 2022-12-01

改行を含むテキストエリア項目、カスタム表示ラベルをLWC、Visualforceなどで表示させようとすると改行せずに表示されてしまいます。
そのような時は下記のCSSを適用させることで改行を表示できます。長い英字も途中開業する場合はoverflow-wrap: anywhere;

.textarea {
  white-space: pre-line;
}

改行サンプル

テキストエリア項目、カスタム表示ラベルの改行はNBSPとして扱われます。

参考

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