attachment:03_templates.py of ProgramovanieInternetovychAplikacii/TemplateIf

Attachment '03_templates.py'

   1 # Druhe interaktivne sedenie: Django Templates
   2 # 
   3 # Pouzitie: V existujucom django projekte
   4 # treba spustit "manage.py shell". 
   5 # To zabezpeci natiahnutie patricnych modulov.
   6 # 
   7 # =====================================================
   8 # Najprv import:
   9 from django.template import Template,Context
  10 # Zacneme definiciou triedy
  11 class Clovek(object):
  12     def __init__(self,meno,pohlavie='M',je_dieta=False,je_dochodca=False):
  13         self.meno=meno
  14         self.pohlavie=pohlavie
  15         self.je_dieta=je_dieta
  16         self.je_dochodca=je_dochodca
  17 
  18 
  19 # Spravime zoznam clovekov
  20 zoz=[Clovek('otecko'),
  21     Clovek('mamicka',pohlavie='Z'),
  22     Clovek('Janko',je_dieta=True),
  23     Clovek('Marienka',je_dieta=True),
  24     Clovek('jezibaba',pohlavie='Z',je_dieta=False,je_dochodca=True)]
  25 # Template si spravime v html
  26 t1=Template("""<html>
  27 <body>
  28 <table>
  29 <tr>
  30 <th> Meno </th>
  31 <th> Pohlavie </th>
  32 <th> Dalsie vlastnosti </th>
  33 </tr>
  34 {% for clovek in zoznam_osob %}
  35 <tr>
  36 <td> {{ clovek.meno }} </td>
  37 <td>
  38     {% ifequal clovek.pohlavie 'M' %}
  39     muz
  40     {% else %}
  41     zena
  42     {% endifequal %}
  43 </td>
  44 <td>
  45     {% if clovek.je_dieta %}
  46     dieta
  47     {% endif %}
  48     {% if clovek.je_dochodca %}
  49     dochodca
  50     {% endif %}
  51 </td>
  52 </tr>
  53 {% endfor %}
  54 </table>
  55 </body>
  56 </html>
  57 """)
  58 # Vytvorime Context
  59 c1=Context({'zoznam_osob' : zoz})
  60 # A mozeme dosadit
  61 import sys
  62 sys.stdout.write(t1.render(c1))

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