Symfony/Twig Semantic UI Form Theme

semantic-ui-form-theme.html.twig

{% use 'form_div_layout.html.twig' %}

{% block form_start -%}
    {% set attr = attr|merge({class: (attr.class|default('') ~ ' ui form')|trim}) %}
    {{- parent() -}}
{%- endblock form_start %}

{# Widgets #}

{% block form_widget_simple -%}
    {{- parent() -}}
{%- endblock form_widget_simple %}

{% block textarea_widget -%}
    {% set attr = attr|merge({class: (attr.class|default('') ~ ' form-control')|trim}) %}
    {{- parent() -}}
{%- endblock textarea_widget %}

{% block button_widget -%}
    {% set attr = attr|merge({class: (attr.class|default('') ~ ' ui button')|trim}) %}
    {{- parent() -}}
{%- endblock %}

{% block money_widget -%}
    {{- block('form_widget_simple') -}}
{%- endblock money_widget %}

{% block percent_widget -%}
    {{- block('form_widget_simple') -}}
{%- endblock percent_widget %}

{% block datetime_widget -%}
    {{- block('form_widget_simple') -}}
{%- endblock datetime_widget %}

{% block date_widget -%}
    {{- block('form_widget_simple') -}}
{%- endblock date_widget %}

{% block time_widget -%}
    {{- block('form_widget_simple') -}}
{%- endblock time_widget %}

{% block dateinterval_widget %}
    {{- block('form_widget_simple') -}}
{% endblock dateinterval_widget %}

{% block checkbox_widget -%}
    <div class="ui toggle checkbox">
        {% set attr = attr|merge({class: (attr.class|default('') ~ ' hidden')|trim}) %}
        {{- form_label(form, null, { widget: parent() }) -}}
    </div>
{%- endblock checkbox_widget %}

{% block radio_widget -%}
    <div class="ui radio checkbox">
        {% set attr = attr|merge({class: (attr.class|default('') ~ ' hidden')|trim}) %}
        {{- form_label(form, null, { widget: parent() }) -}}
    </div>
{%- endblock radio_widget %}

{# Labels #}

{% block form_label -%}
    {{- parent() -}}
{%- endblock form_label %}

{% block choice_label -%}
    {{- block('form_label') -}}
{% endblock %}

{% block checkbox_label -%}
    {{- block('checkbox_radio_label') -}}
{%- endblock checkbox_label %}

{% block radio_label -%}
    {{- block('checkbox_radio_label') -}}
{%- endblock radio_label %}

{% block checkbox_radio_label %}
    {# Do not display the label if widget is not defined in order to prevent double label rendering #}
    {% if widget is defined %}
        {% if required %}
            {% set label_attr = label_attr|merge({class: (label_attr.class|default('') ~ ' required')|trim}) %}
        {% endif %}
        {% if label is not same as(false) and label is empty %}
            {%- if label_format is not empty -%}
                {% set label = label_format|replace({
                    '%name%': name,
                    '%id%': id,
                }) %}
            {%- else -%}
                {% set label = name|humanize %}
            {%- endif -%}
        {% endif %}
        <label{% for attrname, attrvalue in label_attr %} {{ attrname }}="{{ attrvalue }}"{% endfor %}>
        {{- widget|raw }} {{ label is not same as(false) ? (translation_domain is same as(false) ? label : label|trans({}, translation_domain)) -}}
        </label>
    {% endif %}
{% endblock checkbox_radio_label %}

{# Rows #}

{% block form_row -%}
    <div class="field{% if not valid %} error{% endif %}">
        {{- form_label(form) -}}
        {{- form_widget(form) -}}
        {{- form_errors(form) -}}
    </div>
{%- endblock form_row %}

{% block button_row -%}
    {{- form_widget(form) -}}
{%- endblock button_row %}

{% block choice_row -%}
    {{- block('form_row') }}
{%- endblock choice_row %}

{% block date_row -%}
    {{- block('form_row') }}
{%- endblock date_row %}

{% block time_row -%}
    {{- block('form_row') }}
{%- endblock time_row %}

{% block datetime_row -%}
    {{- block('form_row') }}
{%- endblock datetime_row %}

{% block checkbox_row -%}
    <div class="field{% if not valid %} error{% endif %}">
        {{- form_widget(form) -}}
        {{- form_errors(form) -}}
    </div>
{%- endblock checkbox_row %}

{% block radio_row -%}
    <div class="field{% if not valid %} error{% endif %}">
        {{- form_widget(form) -}}
        {{- form_errors(form) -}}
    </div>
{%- endblock radio_row %}

{# Errors #}

{% block form_errors -%}
    {% if errors|length > 0 -%}
        <div class="ui pointing red label">
            <i class="warning sign icon"></i>
            {%- for error in errors -%}
                 {{ error.message }}
            {%- endfor -%}
        </div>
    {%- endif %}
{%- endblock form_errors %}

I'm with same problem, to solve it I've changed the checkbox block to:

{% block checkbox_widget -%}
    <div class="ui toggle checkbox">
        {{ parent() }}
        <label>{{ form.vars.label }}</label>
    </div>
{%- endblock checkbox_widget %}

{% block checkbox_widget -%}
    <div class="ui toggle checkbox">
        {{ parent() }}
        {{- form_label(form, null, { widget: parent() }) -}}
    </div>
{%- endblock checkbox_widget %}

Worked for me. You need also to comment out "checkbox_label" block.

Probably a better fix is this replacement for the checkbox_radio_label (it just takes the widget out of the label, as per Semantic UI docs:

{% block checkbox_radio_label %}
    {# Do not display the label if widget is not defined in order to prevent double label rendering #}
    {% if widget is defined %}
        {% if required %}
            {% set label_attr = label_attr|merge({class: (label_attr.class|default('') ~ ' required')|trim}) %}
        {% endif %}
        {% if label is not same as(false) and label is empty %}
            {%- if label_format is not empty -%}
                {% set label = label_format|replace({
                    '%name%': name,
                    '%id%': id,
                }) %}
            {%- else -%}
                {% set label = name|humanize %}
            {%- endif -%}
        {% endif %}
        {{- widget|raw }}
        <label{% for attrname, attrvalue in label_attr %} {{ attrname }}="{{ attrvalue }}"{% endfor %}>
         {{ label is not same as(false) ? (translation_domain is same as(false) ? label : label|trans({}, translation_domain)) -}}
        </label>
    {% endif %}
{% endblock checkbox_radio_label %}

Problem with DateTime widget to :/

Fix with :

{% block datetime_widget -%}
    {% if widget == 'single_text' %}
        {{- block('form_widget_simple') -}}
    {% else -%}
        {% set attr = attr|merge({class: (attr.class|default('') ~ ' inline fields')|trim}) -%}
        <div {{ block('widget_container_attributes') }}>
            {{- form_errors(form.date) -}}
            {{- form_errors(form.time) -}}
            {{- form_widget(form.date, { datetime: true } ) -}}
            {{- form_widget(form.time, { datetime: true } ) -}}
        </div>
    {%- endif %}
{%- endblock datetime_widget %}

{% block date_widget -%}
    {% if widget == 'single_text' %}
        {{- block('form_widget_simple') -}}
    {% else -%}
        {% set attr = attr|merge({class: (attr.class|default('') ~ ' inline fields')|trim}) -%}
        {% if datetime is not defined or not datetime -%}
            <div {{ block('widget_container_attributes') -}}>
        {%- endif %}
        {{- date_pattern|replace({
            '{{ year }}': form_widget(form.year),
            '{{ month }}': form_widget(form.month),
            '{{ day }}': form_widget(form.day),
        })|raw -}}
        {% if datetime is not defined or not datetime -%}
            </div>
        {%- endif -%}
    {% endif %}
{%- endblock date_widget %}

{% block time_widget -%}
    {% if widget == 'single_text' %}
        {{- block('form_widget_simple') -}}
    {% else -%}
        {% set attr = attr|merge({class: (attr.class|default('') ~ ' inline fields')|trim}) -%}
        {% if datetime is not defined or false == datetime -%}
            <div {{ block('widget_container_attributes') -}}>
        {%- endif -%}
        {{- form_widget(form.hour) }}{% if with_minutes %}:{{ form_widget(form.minute) }}{% endif %}{% if with_seconds %}:{{ form_widget(form.second) }}{% endif %}
        {% if datetime is not defined or false == datetime -%}
            </div>
        {%- endif -%}
    {% endif %}
{%- endblock time_widget %}

Just add CSS to do like bootstrap :

#appbundle_comment_date select {
    width: auto;
}

LexikFormFilterBundle Filters\DateRangeFilterType::class with https://github.com/mdehoog/Semantic-UI-Calendar:

{% block filter_date_range_widget %}
    <div class="filter-date-range">
        <div class="ui calendar">
            <div class="ui input left icon">
            <i class="calendar icon"></i>
            {{ form_widget(form.left_date, {'attr': attr}) }}
            </div>
        </div>
        <div class="ui calendar">
            <div class="ui input left icon">
            <i class="calendar icon"></i>
            {{ form_widget(form.right_date, {'attr': attr}) }}
            </div>
         </div>
    </div>
{% endblock filter_date_range_widget %}

Was just in an over-deadline project & trying to devote time for implementing form theme for semantic UI. You saved me alot! Thank you 👍