def answer_edit2(id):
answer = Answer.query.filter_by(id=id).first()
form_answer_edit = AddAnswerForm(prefix="form_answer_edit")
if form_answer_edit.validate_on_submit() and form_answer_edit.submit.data:
answer.content = form_answer_edit.content.data
answer.modified_at = datetime.datetime.now()
db.session.add(answer)
db.session.commit()
return redirect(url_for('main.question', id=answer.answer_question.id))
form_answer_edit.content.data = answer.content
return render_template('answer_edit.html', form_answer_edit=form_answer_edit, answer=answer)
def question(id):
question = Question.query.filter_by(id=id).first_or_404()
tags = question.tags.all()
if (datetime.datetime.now()-question.created_at).days == 0:
created_time = datetime.datetime.strftime(question.created_at, '%H:%M')
else:
created_time = datetime.datetime.strftime(question.created_at, '%Y-%m-%d')
form_question_comment = CommentForm(prefix="form_question_comment")
if form_question_comment.validate_on_submit() and form_question_comment.submit.data:
comment = Comment(content=form_question_comment.content.data)
comment.comment_question = question
author = User.query.filter_by(id=current_user.id).first()
comment.comment_author = author
db.session.add(comment)
db.session.commit()
flash('评论成功')
return redirect(url_for('main.question', id=question.id))
question_comments = question.question_comments
form_add_answer = AddAnswerForm(prefix="form_add_answer")
if form_add_answer.validate_on_submit() and form_add_answer.submit.data:
ans = Answer(content=form_add_answer.content.data)
ans.answer_question = question
author = User.query.filter_by(id=current_user.id).first()
ans.answer_author = author
db.session.add(ans)
db.session.commit()
flash('回答成功')
return redirect(url_for('main.question', id=question.id))
answers = question.question_answers.all()
for i in range(1,len(answers)):
for j in range(0,len(answers)-i):
if answers[j].users.count() < answers[j+1].users.count():
answers[j],answers[j+1] = answers[j+1],answers[j]
return render_template('question.html', question=question, tags=tags, created_time=created_time,
form_question_comment=form_question_comment, question_comments=question_comments,
form_add_answer=form_add_answer, answers=answers)