Question

I am using flask, sqlalchemy, jinja2 and python and I am struggling after getting data from the database and displaying them in my html while they are inside a list and in an anchor to post them with anchor click inside a form to submit them afterwords in another database table. Here is what I have so far.

My html

<div class="container-fluid">

<div id="training_list">
<h1>List of Exercises</h1>      
{% for exercises in exlist %}
<li id="li_ex_list"><a href="#">{{ exercises.name }}</a> |&nbsp;Reputations:
{{ exercises.reps }}</li>
{% endfor %}                                    
</div>
<div id="training_content">
<h1>My Workout Plan</h1>
<form method="POST" action="/my_workouts">

</form>
</br>
<button type="submit" class="btn btn-info">Save my plan</button>
</div>
</div>

My flask-python

class Exercises(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(40), unique=True, nullable=False)
    reps = db.Column(db.Integer(), nullable=False)
    complete = db.Column(db.Boolean, default=False)
    def __init__(self, name, reps, complete):
        self.name = name
        self.reps = reps
        self.complete = complete
    def __repr__(self):
        return '<Exercises %r>' % self.name

class Traningplan(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
    ex_id = db.Column(db.Integer, db.ForeignKey('exercises.id'), nullable=False)
    ex_name = db.Column(db.String(40), db.ForeignKey('exercises.name'), nullable=False)


class Usertrainingplan(FlaskForm):
    user_id = IntegerField('Userid', render_kw={'readonly': True})
    ex_id = IntegerField('Exerciseid', render_kw={'readonly': True})
    ex_name = StringField('Exercisename', render_kw={'readonly': True})

@app.route('/my_workouts', methods=['GET', 'POST'])
@login_required
def my_workouts():
    exlist = Exercises.query.all()
    form = Usertrainingplan()
return render_template('My_Training_Programs.html', exlist=exlist, form=form)

I have tried filtering for complete True/False and passing 2 variables for complete and incomplete(also added them with jinja2 template in my html) but I can't make it work. ---- This part was inside "def_myworkouts():"-----

incomplete = Exercises.query.filter_by(complete=False).all()
complete = Exercises.query.filter_by(complete=True).all()

    @app.route('/complete/<id>')
    def complete(id):
        exercises = Exercises.query.filter_by(id=int(id)).first()
        exercises.complete = True
        db.session.commit()
        return redirect(url_for('my_workouts'))

Additional Information: Current page looks like this: current page

所以我想做的是：

一旦用户点击左侧的链接，我希望链接的文本（例如Landmine）添加到页面右侧“我的锻炼计划”所在的位置，并创建一个包含所有链接的列表所选项目。另外，我希望能够将它们放在表单中，并将表单提交（POST）到我的数据库中的表中，其中列为：user_id，ex_id，ex_name作为外键。 user_id（外键）应该是当前登录的用户id（主键），ex_id（外键）应该是练习的id，最后ex_name（外键）应该是练习的名称。课程的主键已经在所需表格中的数据库中提交，同样的练习名称也是如此。

感谢您提前的时间。任何高度适用的帮助。

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Flask - Python WTForms，使用<li>列表填充表单，<a> anchor data

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