---
tags: Vue 直播班 - 2023 冬季班
---
# 🏅 Day 23 - 修飾符

題目
---
操作 [這個模板](https://codepen.io/hexschool/pen/KKeGoeG?editors=1011)（只能操作 HTML 的部分），並依照註解的要求撰寫程式碼。

#### 額外挑戰
完成上述題目後，嘗試將 JS 區塊改為使用 Composition API 撰寫

## 回報流程

將答案寫在 CodePen 並複製 CodePen 連結貼至底下回報就算完成了喔!
解答位置請參考下圖（需打開程式碼的部分觀看）


<!-- 解答：

<div id="app">
<div class="container mt-3">
<h3>Q1</h3>
<form @submit.prevent="onSubmit" class="mb-3">
<button>送出表單</button>
</form>
<h3>Q2</h3>
<button @click.once="executeOnce" class="mb-3">點擊按鈕</button>
<h3>Q3</h3>
<input type="text" v-model="text" @keyup.enter="onEnter">
</div>
</div>

https://codepen.io/jmimiding4104/pen/PoLoPRe?editors=1111

額外挑戰：
https://codepen.io/jmimiding4104/pen/MWxWaxY?editors=1111

模板與解答皆有使用 Bootstrap5(於 Setting 中引入)，
所以如果想要畫面呈現是相同的要記得載入 Bootstrap5 的 CDN。
-->

回報區
---

| Discord | CodePen / 答案 |
|:------------:|:------------------------------------------------------------------:|
| Yijing | [CodePen](https://codepen.io/Yi-Jing-71080635/pen/mdoWPae?editors=1011) |
| bf_tsai | [CodePen](https://codepen.io/BF-Tsai/pen/poYeyBa?editors=1111) |
| 保羅 | [CodePen](https://codepen.io/paul-1997/pen/OJqpNYW) |
| Ann Chou | [CodePen](https://codepen.io/annchou_illu/pen/vYPxGoN) |
| KUN. | [CodePen](https://codepen.io/barry91205/pen/wvOJGVd?editors=1011) |
| andrea | [CodePen](https://codepen.io/Wpypy/pen/rNRyLxP) |
| Chia Pin | [CodePen](https://codepen.io/joker-cat/pen/KKEWMaB) |
| XinYu | [CodePen](https://codepen.io/HsuXinYu/pen/XWGMKmO?editors=1011) |
| runweiting | [CodePen](https://codepen.io/weiting14/pen/yLwMJeq) |
| dora | [CodePen](https://codepen.io/dorayu/pen/RwdpRpo?editors=1011) |
| Leo | [CodePen](https://codepen.io/Aruminiya/pen/QWopEaB) |
| hua | [CodePen](https://codepen.io/LHua/pen/dyrvXQN?editors=1111) |
| Fabio20 | [CodePen](https://codepen.io/fabio7621/pen/zYbZBNQ?editors=1111) |
| JING | [CodePen](https://codepen.io/HSUANIN0327/pen/ExMWKwp) |
| Tom | [CodePen](https://codepen.io/sp1daTomm/pen/VwRpKPy) |
| Ryann | [CodePen](https://codepen.io/csw8524/pen/ExMWgOv) |
| Uli | [CodePen](https://codepen.io/uli1313/pen/gOEmwJJ?editors=1011) |
| Eden | [Codepen](https://codepen.io/iseden/pen/rNRyWOG)|
| Charlotte Lee | [Codepen](https://codepen.io/char849/pen/GReWNpb)|
| Nelly | [CodePen](https://codepen.io/Nelly-Guo/pen/oNVZYBJ?editors=1011) |
| Moreene | [CodePen](https://codepen.io/Moreene/pen/oNVZYYJ) |
| Eazy | [CodePen](https://codepen.io/Eazychen/pen/zYbZoQy?editors=1011) |
| Celine 510 | [CodePen](https://codepen.io/Celine-510/pen/MWxpJyP) |
| kawa | [CodePen](https://codepen.io/z83xji6/pen/BabWpYJ?editors=1011) |
| Tippy | [CodePen](https://codepen.io/Ektodor-Wang/pen/vYPxgVm) |
| 銀光菇 | [CodePen](https://codepen.io/genesynthesis/pen/NWJppWe) |
| Winnie | [CodePen](https://codepen.io/codepen-io-winnie/pen/qBvrRpO?editors=1011) |
|Yang|[CodePen](https://codepen.io/Yang-J/pen/KKEWmpg)|
| 風羽 | [CodePen](https://codepen.io/Joy-Huang/pen/KKEWMpR?editors=1011) |
| Ataraxia | [CodePen](https://codepen.io/ataraxia8888/pen/jOJBmKw) |
| Antonio | [CodePen](https://codepen.io/gwhvusel-the-builder/pen/vYPxZEL) |
| WEI | [CodePen](https://codepen.io/wei-z/pen/RwdpZJY?editors=1011) |
| RayRay | [CodePen](https://codepen.io/CityRay/pen/rNRyjaQ) |
| yu.t_liu | [CodePen](https://codepen.io/YuT200053/pen/yLwMoxe?editors=1010) |
| MikeLin | [CodePen](https://codepen.io/MikeLin0701/pen/zYbZpMw) |
|wei_Rio|[CodePen](https://codepen.io/wei_wu/pen/KKEWQWa?editors=1011)|
| 熊大 | [CodePen](https://codepen.io/asiating/pen/MWxpegB) |
| MY | [CodePen](https://codepen.io/ahmomoz/pen/qBvrxeG?editors=1112) |
| macihuang | [CodePen](https://codepen.io/macy1215/pen/wvOJyZg) |
| kj | [CodePen](https://codepen.io/Eero-Chiao/pen/qBvroKO) |
| Rock | [CodePen](https://codepen.io/xiu43317/pen/wvOJxQm) |
| fanshu0303 | [CodePen](https://codepen.io/JuiHsuanLee0303/pen/rNRyqrd) |
| PoWei#8484 | [CodePen](https://codepen.io/Po-Wei-Lai/pen/XWGMyxv?editors=1111) |
| 小夏 | [CodePen](https://codepen.io/michaelhsia/pen/QWopzYW) |
| PayRoom |[CodePen](https://codepen.io/water38198/pen/bGZqJvJ)
| Helen | [CodePen](https://codepen.io/milkteamonster/pen/MWxpRWM?editors=1011) |
| Ariel | [CodePen](https://codepen.io/ariel0510/pen/eYXvoaB) |
| .zack_p | [CodePen](https://codepen.io/Designer-PH/pen/yLwMdXq?editors=1011) |
| Chris | [CodePen](https://codepen.io/cjtseng07/pen/wvOdaNW) |
| ann6212 | [CodePen](https://codepen.io/yqmegupa-the-styleful/pen/ZEPKbEo) |
| hedy | [CodePen](https://codepen.io/Hedy_H/pen/NWJjjOr?editors=1011) |
| Emily | [CodePen](https://codepen.io/Emily2089/pen/MWxmooB?editors=1010) |
| 精靈 | [CodePen](https://codepen.io/justafairy/pen/XWGRgEG) |
| ⭐️小正 | [CodePen](https://codepen.io/colorgolden/pen/GRemQje?editors=1111) |
| elena | [CodePen](https://codepen.io/elena0127abc/pen/YzgVvqO) |
| celinelinnn |[CodePen](https://codepen.io/celinephoebe/pen/JjzNzow)|
| jeremyChan | [CodePen](https://codepen.io/nudieisgood/pen/dyrWBbL?editors=1011) |
| 翔.Ben | [CodePen](https://codepen.io/energy95272z/pen/dyrWBrG?editors=1011) |
| FangFang | [CodePen](https://codepen.io/FangFang09/pen/OJqprmB) |
| 狸貓 | [CodePen](https://codepen.io/tanuki320/pen/NWJjQvO?editors=1011) |
| Ting | [CodePen](https://codepen.io/liara/pen/eYXRJYX)|
| 欣霓 | [CodePen](https://codepen.io/tvxq5206/pen/eYXRBgB?editors=1011) |
| cest_jessie | [CodePen](https://codepen.io/itsjessiechen/pen/MWxoJEV) |
| PoRay | [CodePen](https://codepen.io/raycheng/pen/XWGgNQV?editors=1011) |
| sponge | [CodePen](https://codepen.io/biunpujm-the-flexboxer/pen/rNRwzqV?editors=1011) |
| chihyang | [CodePen](https://codepen.io/hike1707/pen/dyrRJVO) |
| stone4584 | [CodePen](https://codepen.io/Royen0506/pen/QWogJNG?editors=1011) |
| jia yu | [CodePen](https://codepen.io/fjqxaznl-the-reactor/pen/MWxvpjP?editors=1011) |
| xuan | [CodePen](https://codepen.io/xuan0915/pen/KKEvmRp?editors=1011) |
| peggy | [CodePen](https://codepen.io/peggylai/pen/Jjzyzzx?editors=1011) |
| santu0868 | [CodePen](https://codepen.io/HatsumiSan/pen/YzgxQvm?editors=1010) |
| skypassion5000 | [CodePen](https://codepen.io/skypassion5000/pen/dyrzBXg?editors=1010) |
| shuuu | [CodePen](https://codepen.io/jybvfzos-the-bashful/pen/abMVOKZ?editors=1011) |
| _amaaaa | [CodePen](https://codepen.io/Alicia-Chu/pen/NWJXWJq?editors=1011) |
| Iris | [CodePen](https://codepen.io/iris831206/pen/bGZaKQK?editors=1011) |
|yuling| [Codepen](https://codepen.io/igzdflpu/pen/ExMQEja)|
| haru | [CodePen](https://codepen.io/haru_portfoilo/pen/vYPRXzb?editors=1011) |
| WA | [CodePen](https://codepen.io/ldddl/pen/ZEPNMqb) |
| yuan! | [CodePen](https://codepen.io/townyuan/pen/QWPjGJQ) |

<!--

| Discord | [CodePen]() |

-->