Say I have a template layout saved in template.html. This template includes a banner, side navigation, content container, and footer. Can I use flask to break up these page elements in such a way that I can have files such as banner.html, sidenavigation.html, etc. and render these different files within template.html?
From: http://jinja.pocoo.org/docs/templates/#include
template.html
{% include 'banner.html' %}
{% include 'sidenavigation.html' %}
{% include 'content.html' %}
{% include 'footer.html' %}
By default, Flask uses Jinja2 as its template engine. See Jinja's Template Designer Documentation how it's done.
Before you start, you need to write these components separately to other html files as pure html. For example, these files shouldn't contain any jinja syntax. After that, according to the documentation, you can easily import them into your template.html file by calling {% include 'filename.html' %} code.
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Say I have a template layout saved in template.html. This template includes a banner, side navigation, content container, and footer. Can I use flask to break up these page elements in such a way that I can have files such as banner.html, sidenavigation.html, etc. and render these different files within template.html?
From: http://jinja.pocoo.org/docs/templates/#include
template.html
{% include 'banner.html' %}
{% include 'sidenavigation.html' %}
{% include 'content.html' %}
{% include 'footer.html' %}
By default, Flask uses Jinja2 as its template engine. See Jinja's Template Designer Documentation how it's done.
Before you start, you need to write these components separately to other html files as pure html. For example, these files shouldn't contain any jinja syntax. After that, according to the documentation, you can easily import them into your template.html file by calling {% include 'filename.html' %} code.
I'm working on a personal Django project where my plan is to make some sort of function in my site in form of a CSS Marquee (scrolling text).
I was able to make a marquee.html file with the code from here, and use it on several pages on my site using {% include "marquee.html" %} blocks, but the displayed string in the marquee is within the HTML file itself (marquee.html) between <p>-tags
Is there any way to send a variable/string along with a {%include "" %} block that replaces/adds to the <p> tags at the end of the marquee code?
(e.g. {% include "marquee.html" {{ stringToDisplay }} %} )
The current context is available for the included template. You can use the "with" option to send any additional context.
{% include "marquee.html" with message="Hello" %}
and in your marquee.html template
<div>{{ message }}</div>
The include documentation is here
I have the following setup:
base.html
...
{% block main-content %}
{% endblock main-content %}
...
admin.html
{% extends "base.html" %}
{% load staticfiles %}
{% block main-content %}
{% include users.html %}
{% endblock main-content %}
The file users.html uses tags like '{{ users }}' because it renders from a view that also returns several variables. Right now, if I call admin.html I can see the template of users.html (basic html, css) without the variables. I don't think the template is rendering from my views.py.
Is there anyway I can obtain the variables that the view is returning?
Note: base.html and admin.html are in the same django app, while users.html is in a different one.
Thank you!
This seems to be a common misapprehension.
Templates do not belong to views. The only relationship is that a view may (or may not) render a template: but a template itself may be rendered by one or many views, and has no actual knowledge of any of them. So when you "include" your template inside your admin template, there is no relationship to any other view that might also render it; if you need some variables in that view, you'll need to pass them there yourself.
Note that this sort of thing - that is, including a template along with some specific context variables - is usually best handled as an inclusion tag
I'm developing a web portal using
- Django 1.2
- Apache
- Mod WSGI
I've several HTML files which are being served by apache.
I want to render those static HTML pages under my base template in order to keep my header / footer and dynamic menus intact.
One way I could thought its using iframes. Another way is to do read HTML files and return string while rendering but in that case I'm loosing advantage of apache, so I want to know if there would be any better way of doing it, is there any existing solution provided by django stuff ?
I'm not sure if this is exactly what you're asking for, but you can insert an html file (or even another template) in a template with the ssi and include tags, depending on your needs:
{% ssi '/path/to/file.html' %}
{% include 'relative/path/to/template.html' %}
yes, it's the include tag
Loads a template and renders it with the current context. This is a way of "including" other templates within a template.
it's as simple as
{% include "templates/static_template_1.html" %}
or, if you create a variable in the view side:
{% include template_name_variable %}
it shares the context with the base template (the one including them)
Edit:
Perhaps you ment to load html-files outside the template-system. Then my way will not suffice.
An option is to extend your base template.
Your base template should not be aware of the sub templates as that would be logically wrong.
Example:
base_template.html:
<html>
<div id='header'></div>
{% block content %}
This text can be left out else it it will shown when nothing is loaded here
{% endblock %}
sub_template.html:
{% extends "base_template.html" %}
{% block content %}
<h1>This is my subpage</h1>
{% endblock %}
You can read more here:
https://docs.djangoproject.com/en/1.2/topics/templates/
Is there a way I can load a jinja2 template from within another template file? Something like
{{ render_template('path/to/file.html') }}
I have some snippets which I want to reuse, so it's important for me to have this functionality.
{% include "file" %} does this. See the jinja2 docs for more information.
Use either the extends tag or the include tag, depending on how you want to design your multi-file views.
You should make template files with {% macro -%}s and use {% import "file" as file %} to use the macros in other template files. See the docs.
Here is an example:
<!- in common_macros.html ->
{% macro common_idiom1(var1, var2, ... varN) -%}
<!- your idiom, where you can use var1 through varN ->
{%- endmacro %}
<!- in my_template.html ->
{% import "common_macros.html" as idioms %}
{{ idioms.common_idiom1(a, b, ... N) }}
Specifically this answer allows the OP to pass arguments to his macros, similar to the behavior he desired like how render_template behaves (simply including the file as previous answers have stated above does not achieve the same behavior as render_template).
This is generally better than making a fresh template for every idiom, or than using inheritance, which is a special case solution (what if you want to use the snippet multiple times in one template)?