sqlite3
create table results (
id integer primary key autoincrement,
title text,
data text,
img text,
created datetime
);
models.py
def select(con, pk):
cur = con.execute('select id, title, data, img, created from results where id=?', (pk,))
return cur.fetchone()
def select_all(con):
cur = con.execute('select id, title, data, img, created from results order by id desc')
return cur.fetchall()
def delete(con, pk):
cur = con.cursor()
cur.execute('delete from results where id=?', (pk,))
con.commit()
run.py
@app.route('/')
def index():
con = get_db()
results = models.select_all(con)
return render_template('index.html', results=results)
@app.route('/delete/<pk>')
def delete(pk):
con = get_db()
models.delete(con, pk)
return redirect(url_for('index'))
@app.route('/view/<pk>')
def view(pk):
con = get_db()
result = models.select(con, pk)
return render_template("view.html", result=result)
index.html
{% for result in results %}
<tr>
<td>{{result.id}}</td>
<td>{{result.title|safe}}</td>
<td>{{result.rcreated}}</td>
<td>
<a href="/view/{{result.id}}"><button class="btn btn-primary">参照</button></a>
<form action="/delete/{{result.id}}" style="display:inline" method="post">
<input class="btn btn-danger" type="submit" value="削除" onclick='return confirm("削除しますがよろしいですか")';>
</form>
</td>
</tr>
{% endfor %}
view.html
{% extends "base.html" %}
{% block body %}
<h1>結果参照</h1>
<h3>{{ result.id}}: {{ result.title|safe}}</h3>
<p>{{ result.created }}</p>
<div class="row">
<img src="{{ url_for('static', filename=result.img)}}">
</div>
<div class="row">
<textarea class="form-control" name="data" rows="5">{{result.data}}</textarea>
</div>
<br><br>
{% endblock %}
OK 一通り理解した
mysql & Dockerでやりたい
