添加留言区域

<!-- xxx.hml -->
<div class="container">
  <text class="comment-title">Comment</text>
  <div if="{{!commentText}}">
    <input class="comment" value="{{inputValue}}" onchange="updateValue()"></input>
    <text class="comment-key" onclick="update" focusable="true">Done</text>
  </div>
  <div if="{{commentText}}">
    <text class="comment-text" focusable="true">{{inputValue}}</text>
    <text class="comment-key" onclick="update" focusable="true">Delete</text>
  </div>
</div>

/* xxx.css */
.container {
  margin-top: 24px;
  background-color: #ffffff;
}
.comment-title {
  font-size: 40px;
  color: #1a1a1a;
  font-weight: bold;
  margin-top: 40px;
  margin-bottom: 10px;
}
.comment {
  width: 550px;
  height: 100px;
  background-color: lightgrey;
}
.comment-key {
  width: 150px;
  height: 100px;
  margin-left: 20px;
  font-size: 32px;
  color: #1a1a1a;
  font-weight: bold;
}
.comment-key:focus {
  color: #007dff;
}
.comment-text {
  width: 550px;
  height: 100px;
  text-align: left;
  line-height: 35px;
  font-size: 30px;
  color: #000000;
  border-bottom-color: #bcbcbc;
  border-bottom-width: 0.5px;
}

// xxx.js
export default {
  data: {
    inputValue: '',
    commentText: false,
  },
  update() {
    this.commentText = !this.commentText;
  },
  updateValue(e) {
    this.inputValue = e.text;
  },
}