{% set select__name = classSessionEnrolment.getClassSession.id ~ '__subjects[]' %}
{% set classes = 'form-control __multiSelect2' %}
{% set multi__select = 'multiple="multiple"' %}
{% set selected__ = 'selected="selected"' %}

<div class="form-group row subject_enrollment_dropdown__mainDiv">
    {% set subjects = [] %}

    {# attached subejct with the classs #}
    <label class="col-xl-3 col-lg-3 col-sm-3 col-xs-3 col-form-label text-left">{{ 'Attached Subjects' |  trans }}</label>
    <div class="col-lg-7 col-md-7 col-sm-6 col-xs-6 attachedSubject">
        {% for sub in classSessionEnrolment.getClassSessionEnrolmentSubjects %}
            {% set subjects = subjects| merge([sub.getClassSubject.id]) %}
            <span class="ClassDelWrapper" data-sub="{{ sub.id }}">
                <span class="kt-badge kt-badge--success  kt-badge--inline kt-badge--pill">{{ sub.getClassSubject.getSubjectName }} == {{ sub.id }}</span>
                <span title="Delete the subject"
                      class="dces hand-cursor kt-badge kt-badge--danger  kt-badge--inline kt-badge--pill"><i
                            class="kt-nav__link-icon flaticon2-trash"></i></span>
            </span>
        {% endfor %}
    </div>

    {# class name #}
    <label class="col-xl-3 col-lg-3 col-sm-3 col-xs-3 col-form-label text-left"><b>{{ 'Add more subjects' | trans }}</b> {{ classSessionEnrolment.getClassSession.name }}
    </label>
    {# subject dropdown #}
    <div class="col-lg-7 col-md-7 col-sm-6 col-xs-6">
        {# if current user is admin then give him option to edit his profile #}
        <select class="subjectDropdown" name="{{ select__name }}" {{ multi__select }}>

            {# load subjects from class_subject table, and show those subjects which are not selected in upper dropdown #}
            {% for sub in classAssociatedSubject %}
                {% if not in_array(sub.id, subjects) %}
                    <option value="{{ sub.id }}">{{ sub.getSubjectName }}</option>
                {% endif %}
            {% endfor %}

        </select>
    </div>

</div>