How to get dictionary values into a table in Flask?

S

shmostertoster2017-01-03 21:51:02

Flask

shmostertoster, 2017-01-03 21:51:02

Hello!
How to get values from dictionary to table in HTML?
No matter how I complicate the for loop on the page, it doesn't work. The code prints all the key values from the dictionary.
It is necessary that in 31 cells corresponding to the days of the month values from the dictionary are substituted.
Direct my thoughts in the right direction.
Thank you!
Here is the code:

#!/usr/bin/env python
#!/usr/bin/env python

from flask import Flask, flash, redirect, render_template, \
     request, url_for

app = Flask(__name__)

@app.route('/tabel')
def index():
    return render_template(
        'tabel1.html',
        taba = [{'01': 'О', '04': 'У', '14': 'О', '26': 'У', '09': 'У', '20': 'У', '16': 'У', '02': 'О', '12': 'У',
                '19': 'У', '18': 'У', '07': 'О', '22': 'О', '21': 'У', '03': 'У', '28': 'О', '08': 'О', '25': 'У',
                '05': 'У', '27': 'У', '23': 'У', '17': 'У', '31': 'У', '24': 'У', '15': 'О', '06': 'У', '10': 'У',
                '11': 'У', '30': 'У', '29': 'О', '13': 'У'}])

if __name__=='__main__':
    app.run(debug=True)

Here is the page:

<html>
<head>
<title>Месяц</title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
</head>

<table width="100%" border="1" cellspacing="0">
  <tr>
    <td bordercolor="1"></td>
  </tr>
  <tr>
    <td bordercolor="1"><table width="100%" border="1" cellspacing="0">
      <tr bgcolor="#D1D5C1">
        <td><div align="center"><span>1</span></div></td>
        <td><div align="center"><span>2</span></div></td>
        <td><div align="center"><span>3</span></div></td>
        <td><div align="center"><span>4</span></div></td>
        <td><div align="center"><span>5</span></div></td>
      </tr>
    <tr bgcolor="#D1D5C1">
        <td><div align="center"><span>{% for dict_item in taba %}{% for k, v in dict_item.items() %}{{v}}{% endfor %}{% endfor %}</span></div></td>
        <td><div align="center"><span>{% for dict_item in taba %}{% for k, v in dict_item.items() %}{{v}}{% endfor %}{% endfor %}</span></div></td>
        <td><div align="center"><span>{% for dict_item in taba %}{% for k, v in dict_item.items() %}{{v}}{% endfor %}{% endfor %}</span></div></td>
        <td><div align="center"><span>{% for dict_item in taba %}{% for k, v in dict_item.items() %}{{v}}{% endfor %}{% endfor %}</span></div></td>
        <td><div align="center"><span>{% for dict_item in taba %}{% for k, v in dict_item.items() %}{{v}}{% endfor %}{% endfor %}</span></div></td>
      </tr>
</body>
</html>

Reply

Answer the question

In order to leave comments, you need to log in

2 answer(s)

V

VovanZ, 2017-01-03
@shmostertoster

No need to complicate the cycle in depth.
Option 1:
Option 2:

{% for key, value in taba[0].items() %}{{ value }}{% endfor %}

S

shmostertoster, 2017-01-06
@shmostertoster

Here's another question. The HTML file per employee is 400 lines long.
For a unit of 400 people - this will never load.
31 columns for dates + 4 rows (from the list) per employee (full name + work schedule + time sheet + selects (dict) for each date with a no-show type)
Taking into account the fact that the changed values in the select need to be written to the database.
Can you suggest a course of action.