使用Flask將列表表格結果轉換爲HTML

Question

我正在努力將SELECT語句的所有結果傳遞給我的視圖。我正在使用flask和MySQLdb。什麼是適當的語法來顯示我的表格到我的HTML頁面的所有結果？我很想通過一個清單，但無法爲此列出語法。

HTML調用{{ session.qid }}只是爲了測試，並沒有顯示。

這裏是Python代碼我到目前爲止：

@app.route('/view_answered/', methods=['GET','POST']) 
def view_answered(): 
    error = '' 
    try: 
     if request.method == 'POST': 
      c, conn = connection() 
      clientcid = session['clientcid'] 

      cursor.execute("SELECT * FROM tickets WHERE cid = 1 AND solved = 0") 
      results = cursor.fetchall() 
      x = 0 
      qid = [] 
      difficulty = [] 
      time_stamp = [] 
      title = [] 
      body = [] 

      for row in results: 
       qid[x] = row[0] 
       difficulty[x] = row[3] 
       time_stamp[x] = row[4] 
       title[x] = row[6] 
       body[x] = row[7] 

       x = x + 1 

      conn.commit() 
      c.close() 
      conn.close() 
      gc.collect() 
      session['qid'] = qid 
      session['difficulty'] = difficulty 
      session['time_stamp'] = time_stamp 
      session['title'] = title 
      session['body'] = body 
      return redirect(url_for('view_answered')) 

     else: 
      error = "Something is aloof." 

     return render_template("view_answered.html") 

    except Exception as e: 
     return(str(e)) 

Answer 1

與此代碼解決了這個問題，太多的清潔劑！

@app.route('/view_answered/', methods=['GET','POST']) 
def view_answered(): 
    error = '' 
    try: 
     result = '' 
     c, conn = connection() 
     clientcid = session['clientcid'] 
     c.execute("SELECT * FROM tickets WHERE cid = (%s) AND solved = 1", (clientcid,)) 
     result = c.fetchall() 
     conn.commit() 
     c.close() 
     conn.close() 
     return render_template("view_unanswered.html", result = result) 

    except Exception as e: 
     return(str(e)) 

VIEW（R [0]，R [2]，等等，對應於SQL表列位置）

{% for r in result %} 
     <li>Question ID: {{ r[0] }}</li> 
     <li>Difficulty: {{ r[3] }}</li> 
     <li>Time Submitted: {{ r[4] }}</li> 
     <li>Title: {{ r[6] }}</li> 
     <li>Body: {{ r[7] }}</li> 
     <li>Answer: {{ r[8] }}</li> 
     <li>By: {{ r[3] }}</li> 
     <br><br> 
{% endfor %}