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make comment box clear on submit, and disable submit button when textbox is empty

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This commit is contained in:
Isaac Visintainer 2020-02-07 14:04:34 -08:00
parent aa61831d5a
commit 769075e5d5
1 changed files with 18 additions and 4 deletions
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22
pkg/interface/publish/src/js/components/lib/comments.js
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@ -1,7 +1,6 @@
import React, { Component } from 'react'
import { CommentItem } from './comment-item';
//TODO map comments into comment-items;
export class Comments extends Component {
constructor(props){
super(props);
@ -20,6 +19,8 @@ export class Comments extends Component {
body: this.state.commentBody
}
};
this.textArea.value = '';
window.api.action("publish", "publish-action", comment);
}
@ -37,15 +38,28 @@ export class Comments extends Component {
);
})
let disableComment = this.state.commentBody === '';
let commentClass = (disableComment)
? "f9 pa2 bg-white br1 ba b--gray2 gray2"
: "f9 pa2 bg-white br1 ba b--gray2 black pointer";
return (
<div>
<div className="mt8">
<div>
<textarea style={{resize:'vertical'}} id="comment" name="comment" placeholder="Leave a comment here" className="f9 db border-box w-100 ba b--gray3 pt3 ph3 pb8 br1 mb2" aria-describedby="comment-desc" onChange={this.commentChange}>
<textarea style={{resize:'vertical'}}
ref={(el) => {this.textArea = el}}
id="comment"
name="comment"
placeholder="Leave a comment here"
className="f9 db border-box w-100 ba b--gray3 pt3 ph3 pb8 br1 mb2"
aria-describedby="comment-desc"
onChange={this.commentChange}>
</textarea>
</div>
<button onClick={this.commentSubmit} className="f9 pa2 bg-white br1 ba b--gray2 gray2 pointer">
<button disabled={disableComment}
onClick={this.commentSubmit}
className={commentClass}>
Add comment
</button>
</div>