{% macro render_hidden_errors(form) -%} {%- if form.errors %} {%- for fieldname, errors in form.errors.items() %} {%- if is_hidden_field(form[fieldname]) %} {%- for error in errors %}
{{ error }}
{%- endfor %} {%- endif %} {%- endfor %} {%- endif %} {%- endmacro %} {% macro _hz_form_wrap(horizontal_columns, form_type, add_group=False, required=False) -%} {% if form_type == "horizontal" -%} {% if add_group %}
{% endif %}
{%- endif -%} {{ caller() }} {%- if form_type == "horizontal" -%} {% if add_group %}
{% endif %}
{%- endif %} {%- endmacro %} {% macro render_field(field, form_type="basic", horizontal_columns=('lg', 2, 10), button_map={}, button_style='', button_size='') -%} {% if field.flags.required and not required in kwargs -%} {% set kwargs = dict(required=True, **kwargs) %} {%- endif -%} {# combine render_kw class or class/class_ argument with Bootstrap classes #} {%- set render_kw_class = ' ' + field.render_kw.class if field.render_kw.class else '' %} {%- set class = kwargs.pop('class', '') or kwargs.pop('class_', '') %} {%- if class -%} {# override render_kw class when class/class_ presents as keyword argument #} {% set render_kw_class = '' %} {% set render_kw_class_ = '' %} {% set class = ' ' + class %} {%- endif %} {%- set extra_classes = render_kw_class + class %} {%- if field.widget.input_type == 'checkbox' %} {% set field_kwargs = kwargs %} {% call _hz_form_wrap(horizontal_columns, form_type, True, required=required) %} {% if field.type == 'SwitchField' %}
{%- if field.errors %} {{ field(class_="custom-control-input is-invalid%s" % extra_classes)|safe }} {%- else -%} {{ field(class_="custom-control-input%s" % extra_classes)|safe }} {%- endif %} {{ field.label(class="custom-control-label", for=field.id)|safe }} {%- if field.errors %} {%- for error in field.errors %}
{{ error }}
{%- endfor %} {%- elif field.description -%} {% call _hz_form_wrap(horizontal_columns, form_type, required=required) %} {{ field.description|safe }} {% endcall %} {%- endif %}
{% else %}
{%- if field.errors %} {{ field(class="form-check-input is-invalid%s" % extra_classes, **field_kwargs)|safe }} {%- else -%} {{ field(class="form-check-input%s" % extra_classes, **field_kwargs)|safe }} {%- endif %} {{ field.label(class="form-check-label", for=field.id)|safe }} {%- if field.errors %} {%- for error in field.errors %}
{{ error }}
{%- endfor %} {%- elif field.description -%} {% call _hz_form_wrap(horizontal_columns, form_type, required=required) %} {{ field.description|safe }} {% endcall %} {%- endif %}
{% endif %} {% endcall %} {%- elif field.type == 'RadioField' -%} {# note: A cleaner solution would be rendering depending on the widget, this is just a hack for now, until I can think of something better #}
{%- if form_type == "inline" %} {{ field.label(class="sr-only")|safe }} {% elif form_type == "horizontal" %} {{ field.label(class="col-form-label" + ( " col-%s-%s" % horizontal_columns[0:2]))|safe }} {%- else -%} {{ field.label(class="form-control-label")|safe }} {% endif %} {% if form_type == 'horizontal' %}
{% endif %} {#% call _hz_form_wrap(horizontal_columns, form_type, True, required=required) %#} {% for item in field -%}
{{ item(class="form-check-input")|safe }} {{ item.label(class="form-check-label", for=item.id)|safe }}
{% endfor %} {#% endcall %#} {% if form_type == 'horizontal' %}
{% endif %} {%- if field.errors %} {%- for error in field.errors %}
{{ error }}
{%- endfor %} {%- elif field.description -%} {{ field.description|safe }} {%- endif %}
{%- elif field.type == 'SubmitField' -%} {# deal with jinja scoping issues? #} {% set field_kwargs = kwargs %} {# note: same issue as above - should check widget, not field type #} {% call _hz_form_wrap(horizontal_columns, form_type, True, required=required) %} {% set default_button_style = button_style or config.BOOTSTRAP_BTN_STYLE %} {% set default_button_size = button_size or config.BOOTSTRAP_BTN_SIZE %} {{ field(class='btn btn-%s btn-%s%s' % (button_map.get(field.name, default_button_style), default_button_size, extra_classes), **field_kwargs) }} {% endcall %} {%- elif field.type in ['CSRFTokenField', 'HiddenField'] -%} {{ field()|safe }} {%- elif field.type in ['FormField', 'FieldList'] -%} {# note: FormFields are tricky to get right and complex setups requiring these are probably beyond the scope of what this macro tries to do. the code below ensures that things don't break horribly if we run into one, but does not try too hard to get things pretty. #}
{{ field.label }} {%- for subfield in field %} {% if not is_hidden_field(subfield) -%} {{ render_field(subfield, form_type=form_type, horizontal_columns=horizontal_columns, button_map=button_map) }} {%- endif %} {%- endfor %}
{% else -%}
{%- if form_type == "inline" %} {{ field.label(class="sr-only")|safe }} {% if field.type == 'FileField' %} {% if field.errors %} {{ field(class="form-control-file is-invalid%s" % extra_classes, **kwargs)|safe }} {% else %} {{ field(class="form-control-file%s" % extra_classes, **kwargs)|safe }} {% endif %} {%- elif field.type in ['DecimalRangeField', 'IntegerRangeField'] -%} {% if field.errors %} {{ field(class="form-control-range is-invalid%s" % extra_classes, **kwargs)|safe }} {% else %} {{ field(class="form-control-range%s" % extra_classes, **kwargs)|safe }} {% endif %} {% else %} {% if field.errors %} {{ field(class="form-control mb-2 mr-sm-2 mb-sm-0 is-invalid%s" % extra_classes, **kwargs)|safe }} {% else %} {{ field(class="form-control mb-2 mr-sm-2 mb-sm-0%s" % extra_classes, **kwargs)|safe }} {% endif %} {% endif %} {% elif form_type == "horizontal" %} {{ field.label(class="col-form-label" + (" col-%s-%s" % horizontal_columns[0:2]))|safe }}
{% if field.type == 'FileField' %} {% if field.errors %} {{ field(class="form-control-file is-invalid%s" % extra_classes, **kwargs)|safe }} {% else %} {{ field(class="form-control-file%s" % extra_classes, **kwargs)|safe }} {% endif %} {%- elif field.type in ['DecimalRangeField', 'IntegerRangeField'] -%} {% if field.errors %} {{ field(class="form-control-range is-invalid%s" % extra_classes, **kwargs)|safe }} {% else %} {{ field(class="form-control-range%s" % extra_classes, **kwargs)|safe }} {% endif %} {% else %} {% if field.errors %} {{ field(class="form-control is-invalid%s" % extra_classes, **kwargs)|safe }} {% else %} {{ field(class="form-control%s" % extra_classes, **kwargs)|safe }} {% endif %} {% endif %}
{%- if field.errors %} {%- for error in field.errors %} {% call _hz_form_wrap(horizontal_columns, form_type, required=required) %}
{{ error }}
{% endcall %} {%- endfor %} {%- elif field.description -%} {% call _hz_form_wrap(horizontal_columns, form_type, required=required) %} {{ field.description|safe }} {% endcall %} {%- endif %} {%- else %} {{ field.label(class="form-control-label")|safe }} {% if field.type == 'FileField' -%} {% if field.errors %} {{ field(class="form-control-file is-invalid%s" % extra_classes, **kwargs)|safe }} {% else %} {{ field(class="form-control-file%s" % extra_classes, **kwargs)|safe }} {% endif %} {%- elif field.type in ['DecimalRangeField', 'IntegerRangeField'] -%} {% if field.errors %} {{ field(class="form-control-range is-invalid%s" % extra_classes, **kwargs)|safe }} {% else %} {{ field(class="form-control-range%s" % extra_classes, **kwargs)|safe }} {% endif %} {%- else -%} {% if field.errors %} {{ field(class="form-control is-invalid%s" % extra_classes, **kwargs)|safe }} {% else %} {{ field(class="form-control%s" % extra_classes, **kwargs)|safe }} {% endif %} {%- endif %} {%- if field.errors %} {%- for error in field.errors %}
{{ error }}
{%- endfor %} {%- elif field.description -%} {{ field.description|safe }} {%- endif %} {%- endif %}
{% endif %} {%- endmacro %} {# valid form types are "basic", "inline" and "horizontal" #} {% macro render_form(form, action="", method="post", extra_classes=None, role="form", form_type="basic", horizontal_columns=('lg', 2, 10), enctype=None, button_map={}, button_style="", button_size="", id="", novalidate=False, render_kw={}) %} {#- if any file fields are inside the form and enctype is automatic, adjust if file fields are found. #} {%- set _enctype = [] %} {%- if enctype is none %} {%- for field in form %} {%- if field.type in ['FileField', 'MultipleFileField'] %} {#- for loops come with a fairly watertight scope, so this list-hack is used to be able to set values outside of it #} {%- set _ = _enctype.append('multipart/form-data') %} {%- endif %} {%- endfor %} {%- else %} {%- set _ = _enctype.append(enctype) %} {%- endif -%}
{{ render_hidden_errors(form) }} {%- for field in form -%} {{ render_field(field, form_type=form_type, horizontal_columns=horizontal_columns, button_map=button_map, button_style=button_style, button_size=button_size) }} {%- endfor -%}
{%- endmacro %} {% macro render_form_row(fields, row_class='form-row', col_class_default='col', col_map={}, button_map={}, button_style='', button_size='', form_type='basic', horizontal_columns=('lg', 2, 10)) %}
{% for field in fields %} {% if field.name in col_map %} {% set col_class = col_map[field.name] %} {% else %} {% set col_class = col_class_default %} {% endif %}
{{ render_field(field, button_map=button_map, button_style=button_style, button_size=button_size, form_type=form_type, horizontal_columns=horizontal_columns) }}
{% endfor %}
{% endmacro %}