Template tags and filters¶
Note
In each of the following examples it is understood that you have already loaded the bootstrap5
template tag library, placing the code below at the beginning of each template in which the bootstrap5
template tag library will be used. Read the Installation and Quickstart sections to understand how
to accomplish this.
bootstrap_form¶
Render a form.
Tag name:
bootstrap_formParameters:
form The form that is to be rendered exclude A list of field names (comma separated) that should not be rendered E.g. exclude=subject,bcc alert_error_type Control which type of errors should be rendered in global form alert. One of the following values: * ``'all'`` * ``'fields'`` * ``'non_fields'`` :default: ``'non_fields'`` See bootstrap_field_ for other argumentsUsage:
{% bootstrap_form form %}
Example:
{% bootstrap_form form layout='inline' %}
bootstrap_form_errors¶
Render form errors.
Tag name:
bootstrap_form_errorsParameters:
form The form that is to be rendered type Control which type of errors should be rendered. One of the following values: * ``'all'`` * ``'fields'`` * ``'non_fields'`` :default: ``'all'`` layout Context value that is available in the template ``bootstrap5/form_errors.html`` as ``layout``.Usage:
{% bootstrap_form_errors form %}
Example:
{% bootstrap_form_errors form layout='inline' %}
bootstrap_formset¶
Render a formset.
Tag name:
bootstrap_formsetParameters:
formset The formset that is being rendered See bootstrap_field_ for other arguments
Usage:
{% bootstrap_formset formset %}
Example:
{% bootstrap_formset formset layout='horizontal' %}
bootstrap_formset_errors¶
Render formset errors.
Tag name:
bootstrap_formset_errorsParameters:
formset The formset that is being rendered layout Context value that is available in the template ``bootstrap5/form_errors.html`` as ``layout``.Usage:
{% bootstrap_formset_errors formset %}
Example:
{% bootstrap_formset_errors formset layout='inline' %}
bootstrap_field¶
Render a field.
Tag name:
bootstrap_fieldParameters:
field The form field to be rendered layout If set to ``'horizontal'`` then the field and label will be rendered side-by-side, as long as there is no ``field_class`` set as well. form_group_class CSS class of the ``div`` that wraps the field and label. :default: ``'form-group'`` field_class CSS class of the ``div`` that wraps the field. label_class CSS class of the ``label`` element. Will always have ``control-label`` as the last CSS class. form_check_class CSS class of the ``div`` element wrapping the label and input when rendering checkboxes and radio buttons. show_help Show the field's help text, if the field has help text. :default: ``True`` show_label Whether the show the label of the field. * ``True`` * ``False``/``'sr-only'`` * ``'skip'`` :default: ``True`` exclude A list of field names that should not be rendered size Controls the size of the rendered ``div.form-group`` through the use of CSS classes. One of the following values: * ``'small'`` * ``'medium'`` * ``'large'`` placeholder Sets the placeholder text of a textbox horizontal_label_class Class used on the label when the ``layout`` is set to ``horizontal``. :default: ``'col-md-3'``. Can be changed in :doc:`settings` horizontal_field_class Class used on the field when the ``layout`` is set to ``horizontal``. :default: ``'col-md-9'``. Can be changed in :doc:`settings` addon_before Text that should be prepended to the form field. Can also be an icon, e.g. ``'<span class="glyphicon glyphicon-calendar"></span>'`` See the `Bootstrap docs <http://getbootstrap.com/components/#input-groups-basic>` for more examples. addon_after Text that should be appended to the form field. Can also be an icon, e.g. ``'<span class="glyphicon glyphicon-calendar"></span>'`` See the `Bootstrap docs <http://getbootstrap.com/components/#input-groups-basic>` for more examples. addon_before_class Class used on the span when ``addon_before`` is used. One of the following values: * ``'input-group-text'`` * ``None`` Set to None to disable the span inside the addon. (for use with buttons) :default: ``input-group-text`` addon_after_class Class used on the span when ``addon_after`` is used. One of the following values: * ``'input-group-text'`` * ``None`` Set to None to disable the span inside the addon. (for use with buttons) :default: ``input-group-text`` error_css_class CSS class used when the field has an error :default: ``'has-error'``. Can be changed :doc:`settings` required_css_class CSS class used on the ``div.form-group`` to indicate a field is required :default: ``''``. Can be changed :doc:`settings` bound_css_class CSS class used when the field is bound :default: ``'has-success'``. Can be changed :doc:`settings`Usage:
{% bootstrap_field field %}
Example:
{% bootstrap_field field show_label=False %}
bootstrap_label¶
Render a label.
Tag name:
bootstrap_labelParameters:
content The label's text label_for The value that will be in the ``for`` attribute of the rendered ``<label>`` label_class The CSS class for the rendered ``<label>`` label_title The value that will be in the ``title`` attribute of the rendered ``<label>``Usage:
{% bootstrap_label content %}
Example:
{% bootstrap_label "Email address" label_for="exampleInputEmail1" %}
bootstrap_button¶
Render a button.
Tag name:
bootstrap_buttonParameters:
content The text to be displayed in the button button_type Optional field defining what type of button this is. Accepts one of the following values: * ``'submit'`` * ``'reset'`` * ``'button'`` * ``'link'`` button_class The class of button to use. If none is given, btn-primary will be used. extra_classes Any extra CSS classes that should be added to the button. size Optional field to control the size of the button. Accepts one of the following values: * ``'xs'`` * ``'sm'`` * ``'small'`` * ``'md'`` * ``'medium'`` * ``'lg'`` * ``'large'`` href Render the button as an ``<a>`` element. The ``href`` attribute is set with this value. If a ``button_type`` other than ``link`` is defined, specifying a ``href`` will throw a ``ValueError`` exception. name Value of the ``name`` attribute of the rendered element. value Value of the ``value`` attribute of the rendered element.Usage:
{% bootstrap_button content %}
Example:
{% bootstrap_button "Save" button_type="submit" button_class="btn-primary" %}
bootstrap_alert¶
Render an alert.
Tag name:
bootstrap_alertParameters:
content HTML content of alert alert_type * ``'info'`` * ``'warning'`` * ``'danger'`` * ``'success'`` :default: ``'info'`` dismissible boolean, is alert dismissible :default: ``True``Usage:
{% bootstrap_alert content %}
Example:
{% bootstrap_alert "Something went wrong" alert_type='error' %}
buttons¶
Render buttons for form.
Tag name:
buttonsParameters:
submit Text for a submit button reset Text for a reset button
Usage:
{% buttons %}{% endbuttons %}
Example:
{% buttons submit='OK' reset="Cancel" %}{% endbuttons %}
bootstrap_messages¶
Show django.contrib.messages Messages in Bootstrap alert containers.
Uses the template
bootstrap5/messages.html.Tag name:
bootstrap_messagesParameters:
None.
Usage:
{% bootstrap_messages %}
Example:
{% bootstrap_javascript %} {% bootstrap_messages %}
bootstrap_pagination¶
Render pagination for a page.
Tag name:
bootstrap_paginationParameters:
page The page of results to show. pages_to_show Number of pages in total :default: ``11`` url URL to navigate to for pagination forward and pagination back. :default: ``None`` size Controls the size of the pagination through CSS. Defaults to being normal sized. One of the following: * ``'small'`` * ``'large'`` :default: ``None`` extra Any extra page parameters. :default: ``None`` parameter_name Name of the paging URL parameter. :default: ``'page'``Usage:
{% bootstrap_pagination page %}
Example:
{% bootstrap_pagination lines url="/pagination?page=1" size="large" %}
bootstrap_javascript_url¶
Return the full url to the Bootstrap JavaScript library.
Default value:
NoneThis value is configurable, see Settings section
Tag name:
bootstrap_javascript_urlUsage:
{% bootstrap_javascript_url %}
Example:
{% bootstrap_javascript_url %}
bootstrap_css_url¶
Return the full url to the Bootstrap CSS library.
Default value:
NoneThis value is configurable, see Settings section
Tag name:
bootstrap_css_urlUsage:
{% bootstrap_css_url %}
Example:
{% bootstrap_css_url %}
bootstrap_css¶
Return HTML for Bootstrap CSS. If no CSS url is available, return empty string.
Default value:
NoneThis value is configurable, see Settings section
Tag name:
bootstrap_cssUsage:
{% bootstrap_css %}
Example:
{% bootstrap_css %}
bootstrap_javascript¶
Return HTML for Bootstrap JavaScript.
Adjust url in settings. If no url is returned, we don’t want this statement to return any HTML. This is intended behavior.
Default value: False
This value is configurable, see Settings section. Note that any value that evaluates to True and is not “slim” will be interpreted as True.
Tag name:
bootstrap_javascriptParameters:
**Usage**::
{% bootstrap_javascript %}
Example:
{% bootstrap_javascript %}