what is {% block content %} and {% endblock content %} for in Django?











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so I just started reading a book on Django (for beginners) and I came across the following code snipet:



<header>



<a href="{% url 'home' %}">Home</a> | <a href="{% url 'about' %}">About</a>



</header>



{% block content %}

{% endblock content %}


Could anyone possibly explain to me what is the use of {% block content %} and {% endblock content %}? Thank you very much in advance!






python django







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  • 2




    I suggest you to keep reading. Seriously, this question is too broad for StackOverflow format but it should be explained later in that book. Alternatively you can refer to Django docs
    – Selcuk
    Nov 19 at 22:37












  • docs.djangoproject.com/en/2.1/ref/templates/builtins/#block
    – 9769953
    Nov 19 at 22:38















up vote
-2
down vote

favorite












so I just started reading a book on Django (for beginners) and I came across the following code snipet:



<header>



<a href="{% url 'home' %}">Home</a> | <a href="{% url 'about' %}">About</a>



</header>



{% block content %}

{% endblock content %}


Could anyone possibly explain to me what is the use of {% block content %} and {% endblock content %}? Thank you very much in advance!






python django







share|improve this question


















  • 2




    I suggest you to keep reading. Seriously, this question is too broad for StackOverflow format but it should be explained later in that book. Alternatively you can refer to Django docs
    – Selcuk
    Nov 19 at 22:37












  • docs.djangoproject.com/en/2.1/ref/templates/builtins/#block
    – 9769953
    Nov 19 at 22:38













up vote
-2
down vote

favorite









up vote
-2
down vote

favorite











so I just started reading a book on Django (for beginners) and I came across the following code snipet:



<header>



<a href="{% url 'home' %}">Home</a> | <a href="{% url 'about' %}">About</a>



</header>



{% block content %}

{% endblock content %}


Could anyone possibly explain to me what is the use of {% block content %} and {% endblock content %}? Thank you very much in advance!






python django







share|improve this question













so I just started reading a book on Django (for beginners) and I came across the following code snipet:



<header>



<a href="{% url 'home' %}">Home</a> | <a href="{% url 'about' %}">About</a>



</header>



{% block content %}

{% endblock content %}


Could anyone possibly explain to me what is the use of {% block content %} and {% endblock content %}? Thank you very much in advance!






python django




python django






share|improve this question













share|improve this question











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share|improve this question










asked Nov 19 at 22:32









Fozoro

1,166720




1,166720








  • 2




    I suggest you to keep reading. Seriously, this question is too broad for StackOverflow format but it should be explained later in that book. Alternatively you can refer to Django docs
    – Selcuk
    Nov 19 at 22:37












  • docs.djangoproject.com/en/2.1/ref/templates/builtins/#block
    – 9769953
    Nov 19 at 22:38














  • 2




    I suggest you to keep reading. Seriously, this question is too broad for StackOverflow format but it should be explained later in that book. Alternatively you can refer to Django docs
    – Selcuk
    Nov 19 at 22:37












  • docs.djangoproject.com/en/2.1/ref/templates/builtins/#block
    – 9769953
    Nov 19 at 22:38








2




2




I suggest you to keep reading. Seriously, this question is too broad for StackOverflow format but it should be explained later in that book. Alternatively you can refer to Django docs
– Selcuk
Nov 19 at 22:37






I suggest you to keep reading. Seriously, this question is too broad for StackOverflow format but it should be explained later in that book. Alternatively you can refer to Django docs
– Selcuk
Nov 19 at 22:37














docs.djangoproject.com/en/2.1/ref/templates/builtins/#block
– 9769953
Nov 19 at 22:38




docs.djangoproject.com/en/2.1/ref/templates/builtins/#block
– 9769953
Nov 19 at 22:38












2 Answers
2






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up vote
2
down vote













That's where the power of the templates comes from in a sense.



You can create a hierarchy of templates so start with base.html which might be like you've got above;



<body>

    {% block content %}

    {% endblock content %}

</body>


Then you can create any other template, home.html for example, and do something like;



{% extends "base.html" %}



{% block content %}

    <h1>Welcome</h1>

    <p>This is the home page</p>

{% endblock content %}


Then you'd reference home.html in django and it'd include the markup from base.py with the content defined in home.html.



That's the basics, but if you put some templates together using blocks you'll pick it up.






share|improve this answer




























    up vote
    2
    down vote













    block is used for overriding specific parts of a template.



    In your case, you have a block named content and this is supposed to be overridden by children that inherit from this template.



    From the examples at The Django Docs



    Template to be extended, named base.html



    <head>
    
    <link rel="stylesheet" href="style.css">
    
    <title>{% block title %}My amazing site{% endblock %}</title>
    
</head>


    Overriding Child template



    {% extends "base.html" %}
    

    
{% block title %}My amazing blog{% endblock %}


    "My amazing site" will be overriden by the child and then display "My amazing blog"






    share|improve this answer





















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      2 Answers
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      2 Answers
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      up vote
      2
      down vote













      That's where the power of the templates comes from in a sense.



      You can create a hierarchy of templates so start with base.html which might be like you've got above;



      <body>
      
    {% block content %}
      
    {% endblock content %}
      
</body>


      Then you can create any other template, home.html for example, and do something like;



      {% extends "base.html" %}
      

      
{% block content %}
      
    <h1>Welcome</h1>
      
    <p>This is the home page</p>
      
{% endblock content %}


      Then you'd reference home.html in django and it'd include the markup from base.py with the content defined in home.html.



      That's the basics, but if you put some templates together using blocks you'll pick it up.






      share|improve this answer

























        up vote
        2
        down vote













        That's where the power of the templates comes from in a sense.



        You can create a hierarchy of templates so start with base.html which might be like you've got above;



        <body>
        
    {% block content %}
        
    {% endblock content %}
        
</body>


        Then you can create any other template, home.html for example, and do something like;



        {% extends "base.html" %}
        

        
{% block content %}
        
    <h1>Welcome</h1>
        
    <p>This is the home page</p>
        
{% endblock content %}


        Then you'd reference home.html in django and it'd include the markup from base.py with the content defined in home.html.



        That's the basics, but if you put some templates together using blocks you'll pick it up.






        share|improve this answer























          up vote
          2
          down vote










          up vote
          2
          down vote









          That's where the power of the templates comes from in a sense.



          You can create a hierarchy of templates so start with base.html which might be like you've got above;



          <body>
          
    {% block content %}
          
    {% endblock content %}
          
</body>


          Then you can create any other template, home.html for example, and do something like;



          {% extends "base.html" %}
          

          
{% block content %}
          
    <h1>Welcome</h1>
          
    <p>This is the home page</p>
          
{% endblock content %}


          Then you'd reference home.html in django and it'd include the markup from base.py with the content defined in home.html.



          That's the basics, but if you put some templates together using blocks you'll pick it up.






          share|improve this answer












          That's where the power of the templates comes from in a sense.



          You can create a hierarchy of templates so start with base.html which might be like you've got above;



          <body>
          
    {% block content %}
          
    {% endblock content %}
          
</body>


          Then you can create any other template, home.html for example, and do something like;



          {% extends "base.html" %}
          

          
{% block content %}
          
    <h1>Welcome</h1>
          
    <p>This is the home page</p>
          
{% endblock content %}


          Then you'd reference home.html in django and it'd include the markup from base.py with the content defined in home.html.



          That's the basics, but if you put some templates together using blocks you'll pick it up.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 19 at 22:38









          markwalker_

          4,46553574




          4,46553574
























              up vote
              2
              down vote













              block is used for overriding specific parts of a template.



              In your case, you have a block named content and this is supposed to be overridden by children that inherit from this template.



              From the examples at The Django Docs



              Template to be extended, named base.html



              <head>
              
    <link rel="stylesheet" href="style.css">
              
    <title>{% block title %}My amazing site{% endblock %}</title>
              
</head>


              Overriding Child template



              {% extends "base.html" %}
              

              
{% block title %}My amazing blog{% endblock %}


              "My amazing site" will be overriden by the child and then display "My amazing blog"






              share|improve this answer

























                up vote
                2
                down vote













                block is used for overriding specific parts of a template.



                In your case, you have a block named content and this is supposed to be overridden by children that inherit from this template.



                From the examples at The Django Docs



                Template to be extended, named base.html



                <head>
                
    <link rel="stylesheet" href="style.css">
                
    <title>{% block title %}My amazing site{% endblock %}</title>
                
</head>


                Overriding Child template



                {% extends "base.html" %}
                

                
{% block title %}My amazing blog{% endblock %}


                "My amazing site" will be overriden by the child and then display "My amazing blog"






                share|improve this answer























                  up vote
                  2
                  down vote










                  up vote
                  2
                  down vote









                  block is used for overriding specific parts of a template.



                  In your case, you have a block named content and this is supposed to be overridden by children that inherit from this template.



                  From the examples at The Django Docs



                  Template to be extended, named base.html



                  <head>
                  
    <link rel="stylesheet" href="style.css">
                  
    <title>{% block title %}My amazing site{% endblock %}</title>
                  
</head>


                  Overriding Child template



                  {% extends "base.html" %}
                  

                  
{% block title %}My amazing blog{% endblock %}


                  "My amazing site" will be overriden by the child and then display "My amazing blog"






                  share|improve this answer












                  block is used for overriding specific parts of a template.



                  In your case, you have a block named content and this is supposed to be overridden by children that inherit from this template.



                  From the examples at The Django Docs



                  Template to be extended, named base.html



                  <head>
                  
    <link rel="stylesheet" href="style.css">
                  
    <title>{% block title %}My amazing site{% endblock %}</title>
                  
</head>


                  Overriding Child template



                  {% extends "base.html" %}
                  

                  
{% block title %}My amazing blog{% endblock %}


                  "My amazing site" will be overriden by the child and then display "My amazing blog"







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Nov 19 at 22:38









                  Cup of Java

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