我在使用flask开发文章注释时遇到providers: [{ provide: LocationStrategy, useClass: HashLocationStrategy}]
,可能是由变量"Object of type 'Response' is not JSON serializable"
引起的。
所以我评论了所有cips,但是,Pycharm仍然报告错误:
cips
我真的不明白。我没有注释所有cips变量吗?
这是我的html代码(如您所见,我注释所有cips)
"jinja2.exceptions.UndefinedError: 'cips' is undefined"
这是python(我也没有通过cips)
{% extends "base.html" %}
{% block title %}
{{ article.title }}-Article
{% endblock %}
{% block content %}
<div class="articlePage">
Title:{{ article.title }}<br/>
PostTime:{{ article.postTime }}<br/>
Email:{{ user.email[0]+"***"+user.email[user.email.index('@'):] }}<br/>
Abstract:{{ article.abstract }}<br/>
Highlight Part:{{ article.highlight_part }}<br/>
Download Link:<a href="../{{ article.dl_link }}">download</a>
<button><a href="../upvote/{{ article.id }}">up:{{ article.upvoteNum }}</a></button>
<button><a href="../downvote/{{ article.id }}">down:{{ article.downvoteNum }}</a></button>
</div>
<div class="post comment" >
<form action="/{{ article.id }}/comment" method="post" id="form">
Email:<input type="email" name="email" required><br/>
Content:<br/> <textarea name="content" id="" cols="30" rows="10"></textarea><br/>
</form>
<input type="text" id="code" disabled>
<input type="text" id="input">
<button onclick="validate()">submit</button>
<script>
// var cips=[];
</script>
</div>
<div class="comment" >
<h1>COMMENTS</h1>
<div id="div"></div>
{% for i in range(0,comments |length) %}
{% set comment=comments[i] %}
<!-- {% set cip=cips[i] |tojson %}-->
<!-- {% set commentState=cips[i].vote_state%}-->
<p>{{ loop.index }}. Email:{{ comment.email }}</p>
<p>PostTime:{{ comment.postTime }}</p>
<p>Content:{{ comment.content }}</p>
<div id="vote_div">
</div>
{% set up_btn_id='up_btn'~ i|string %}
{% set down_btn_id='down_btn'~ i|string %}
<script>
// cips.push('{{cips[i]}}');
// commentState="{{ cips[i].vote_state}}";
// console.log(commentState);
// console.log('{{up_btn_id}}')
</script>
<!-- {% if cip.vote_state ==0 %}-->
<!-- <button id='{{up_btn_id}}' onclick="upVote(this)">up:{{ comment.upvoteNum }}</button>-->
<!--<!– <button><a href="../cupvote/{{ comment.id }}">up:{{ comment.upvoteNum }}</a></button>–>-->
<!-- <button id="{{down_btn_id}}" onclick="downVote(this)">down:{{ comment.downvoteNum }}</button>-->
<!--<!– <button><a href="../cdownvote/{{ comment.id }}">down:{{ comment.downvoteNum }}</a></button>–>-->
<!-- {% elif cip.vote_state ==1 %}-->
<!-- <button id='{{up_btn_id}}' onclick="upVote(this)" style="color: green">up:{{ comment.upvoteNum }}</button>-->
<!-- <button id="{{down_btn_id}}" onclick="downVote(this)">down:{{ comment.downvoteNum }}</button>-->
<!-- {% else %}-->
<!-- <button id='{{up_btn_id}}' onclick="upVote(this)">up:{{ comment.upvoteNum }}</button>-->
<!-- <button id="{{down_btn_id}}" onclick="downVote(this)" style="color: red">down:{{ comment.downvoteNum }}</button>-->
<!-- {% endif %}-->
{% if flag==1 %}
<form action="../cdelete/{{ comment.id }}" method="post">
Password:<input type="password" name="psw">
<input type="submit" value="delete">
</form>
{% endif %}
{% endfor %}
</div>
{% endblock %}