Grav-Admin-Plugin/themes/grav/templates/forms/fields/themeselect/themeselect.html.twig

{% extends "forms/field.html.twig" %}

{% set options = {} %}
{% for slug, package in admin.themes %}
    {% set option = {(slug): package.toArray().name} %}
    {% set options = options|merge(option) %}
{% endfor %}

{% block global_attributes %}
    data-grav-selectize="{{ (field.selectize is defined ? field.selectize : {})|json_encode()|e('html_attr') }}"
    data-grav-field="select"
    data-grav-disabled="{{ originalValue is null ? 'true' : 'false' }}"
    data-grav-default="{{ field.default|json_encode()|e('html_attr') }}"
{% endblock %}

{% block input %}
    <div class="form-select-wrapper {{ field.size }}">
        <select class="{{ field.classes }}" name="{{ (scope ~ field.name)|fieldName ~ (field.multiple ? '[]' : '') }}"
                {% if field.autofocus in ['on', 'true', 1] %}autofocus="autofocus"{% endif %}
                {% if field.novalidate in ['on', 'true', 1] %}novalidate="novalidate"{% endif %}
                {% if field.validate.required in ['on', 'true', 1] %}required="required"{% endif %}
                {% if field.multiple in ['on', 'true', 1] %}multiple="multiple"{% endif %}
                {% if field.disabled or isDisabledToggleable %}disabled="disabled"{% endif %}>
            {% for key, text in options %}
                <option {% if key == value or text in value %}selected="selected"{% endif %} value="{{ field.multiple ? text : key }}">{{ text }}</option>
            {% endfor %}
        </select>
    </div>
{% endblock %}