問題 textarea(inputも同様)をコンポーネント化する際 値をv-modelすることができない 解決 以下のような記述をする。 コンポーネント側 <template> <textarea ref="adjust_textarea" @input="updateValue" //★ここ class="c-input-textarea" :placeholder="placeholder" @keydown="adjustHeight" > </textarea> </template> <script> export default { name: 'BaseTextarea', data() { return { textareaVal: '', } }, props: { placeholder: { type: String, required: true, }, text:
![Vue.jsでtextareaをコンポーネントにする際の注意 - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/d8117bfa4cb0fec6979ce65e06118fa3c7ef5420/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk3MiZoPTM3OCZ0eHQ9VnVlLmpzJUUzJTgxJUE3dGV4dGFyZWElRTMlODIlOTIlRTMlODIlQjMlRTMlODMlQjMlRTMlODMlOUQlRTMlODMlQkMlRTMlODMlOEQlRTMlODMlQjMlRTMlODMlODglRTMlODElQUIlRTMlODElOTklRTMlODIlOEIlRTklOUElOUIlRTMlODElQUUlRTYlQjMlQTglRTYlODQlOEYmdHh0LWFsaWduPWxlZnQlMkN0b3AmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT01NiZzPTA5MzIyZWY2OWM3ZTVjZDc1MDk5M2VlYjZjZWYxNWM1%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDBzYWJhX3VuaV90b3JvXyZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9ZDQwNTBhMzQ1ZTVmODlhMjY5MzE4MmRlMGMyYTk0YTg%26blend-x%3D142%26blend-y%3D486%26blend-mode%3Dnormal%26s%3D67d9e61f1ef9c68efca8869763160d03)