✏️ Editing: viewassignTeacher.php

<div class="content-wrapper" style="min-height: 946px;">
    <section class="content-header">
        <h1>
            <i class="fa fa-mortar-board"></i> <?php echo $this->lang->line('academics'); ?> <small><?php echo $this->lang->line('student_fees1'); ?></small>        </h1>
    </section>
    
    <section class="content">       
        <div class="box box-primary">
            <div class="box-header with-border">
                <h3 class="box-title"><i class="fa fa-search"></i> <?php echo $this->lang->line('select_criteria'); ?></h3>
                <div class="box-tools pull-right">
                    <?php if ($this->rbac->hasPrivilege('assign_class_teacher', 'can_add')) { ?>
                        <a href="<?php echo base_url(); ?>admin/teacher/assignteacher" class="btn btn-primary btn-sm"  data-toggle="tooltip" title="<?php echo $this->lang->line('assign_subjects'); ?>" >
                            <i class="fa fa-plus"></i> <?php echo $this->lang->line('add'); ?>
                        </a>
                    <?php } ?>
                </div>
            </div>
            <form  class="assign_teacher_form" action="<?php echo base_url(); ?>admin/teacher/getSubjectTeachers" method="post" enctype="multipart/form-data">
                <div class="box-body">
                    <div class="row">
                        <div class="col-md-12">
                            <?php if ($this->session->flashdata('msg')) { ?>
                                <?php echo $this->session->flashdata('msg') ?>
                            <?php } ?>
                            <?php echo $this->customlib->getCSRF(); ?>
                        </div>
                        <div class="col-md-6">
                            <div class="form-group">
                                <label><?php echo $this->lang->line('class'); ?></label><small class="req"> *</small>
                                <select autofocus="" id="class_id" name="class_id" class="form-control" >
                                    <option value=""><?php echo $this->lang->line('select'); ?></option>
                                    <?php
                                    foreach ($classlist as $class) {
                                        ?>
                                        <option value="<?php echo $class['id'] ?>"><?php echo $class['class'] ?></option>
                                        <?php
                                        $count++;
                                    }
                                    ?>
                                </select>
                                <span class="class_id_error text-danger"></span>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="form-group">
                                <label><?php echo $this->lang->line('section'); ?></label><small class="req"> *</small>
                                <select  id="section_id" name="section_id" class="form-control" >
                                    <option value=""><?php echo $this->lang->line('select'); ?></option>
                                </select>
                                <span class="section_id_error text-danger"></span>
                            </div>
                        </div>
                    </div>
                    <button type="submit" id="search_filter" name="search" value="search_filter" class="btn btn-primary btn-sm checkbox-toggle pull-right"><i class="fa fa-search"></i> <?php echo $this->lang->line('search'); ?></button>                 
                </div>
            </form>
        </div>
        <div class="col-md-12" id="errorinfo">

</div>
        <div class="box box-info" id="box_display" style="display:none">
            <div class="box-header with-border">
                <h3 class="box-title"><i class="fa fa-users"> </i> <?php echo $this->lang->line('assign_subject'); ?></h3>

<div class="box-tools pull-right">
                    <button id="btnAdd"  class="btn btn-primary btn-sm checkbox-toggle pull-right" type="button"><i class="fa fa-plus"></i> <?php echo $this->lang->line('add'); ?></button>
                </div>
            </div>
            <form action="<?php echo base_url() ?>admin/teacher/assignteacher" method="POST" id="formSubjectTeacher">
                <?php echo $this->customlib->getCSRF(); ?>
                <br/>
                <input type="hidden" value="0" id="post_class_id" name="class_id">
                <input type="hidden" value="0" id="post_section_id" name="section_id">
                <div class="form-horizontal" id="TextBoxContainer" role="form">
                </div>
                <div class="box-footer">

</div>
            </form>
        </div>       
    </section>
</div>

//appendRow(0, 0, 0);
                                }
                                $('#post_class_id').val(class_id);
                                $('#post_section_id').val(section_id);
                                //  $('#btnAdd').show();
                                $('#box_display').show();
                                // $('.save_button').show();
                            }
                        },
                        error: function (jqXHR, textStatus, errorThrown)
                        {
                        }
                    });

e.preventDefault();

});

$(document).on('change', '#class_id', function (e) {
            $('#section_id').html("");
            resetForm();
            var class_id = $(this).val();
            var base_url = '<?php echo base_url() ?>';
            var div_data = '<option value=""><?php echo $this->lang->line('select'); ?></option>';
            $.ajax({
                type: "GET",
                url: base_url + "sections/getByClass",
                data: {'class_id': class_id},
                dataType: "json",
                success: function (data) {
                    $.each(data, function (i, obj)
                    {
                        div_data += "<option value=" + obj.section_id + ">" + obj.section + "</option>";
                    });
                    $('#section_id').append(div_data);
                }
            });
        });
    });

function appendRow(subject_id, teacher_id, row_id) {
        var value = $('#TextBoxContainer .app').length;
        var row = "";
        row += '<div class="form-group app">';
        row += '<input type="hidden" name="i[]" value="' + value + '"/>';
        row += '<input type="hidden" name="row_id_' + value + '" value="' + row_id + '"/>';
        row += '<div class="col-md-12">';
        row += '<div class="form-group row">';
        row += '<label for="inputValue" class="col-md-1 control-label">Subject</label>';
        row += '<div class="col-md-4">';
        row += '<select  disabled id="subject_id_' + value + '" name="subject_id_' + value + '" class="form-control" >';
        row += '<option value=""><?php echo $this->lang->line('select'); ?></option>';
<?php
foreach ($subjectlist as $subject) {
    ?>
            var selected = "";
            if (subject_id === '<?php echo $subject['id'] ?>') {
                selected = "selected";
            }
            row += '<option value="<?php echo $subject['id'] ?>" ' + selected + '><?php echo $subject['name'] . " (" . $subject['type'] . ")" ?></option>';

<?php
    $count++;
}
?>
        row += '</select>';
        row += '</div>';
        row += '<label for="inputKey" class="col-md-1 control-label">Teacher</label>';
        row += '<div class="col-md-4">';
        row += '<select disabled id="teacher_id_' + value + '" name="teacher_id_' + value + '" no="' + value + '" class="form-control" >';
        row += '<option value=""><?php echo $this->lang->line('select'); ?></option>';
<?php
foreach ($teacherlist as $teacher) {
    ?>
            var selected = "";
            if (teacher_id === '<?php echo $teacher['id'] ?>') {
                selected = "selected";
            }

row += '<option value="<?php echo $teacher['id'] ?>" ' + selected + '><?php echo str_replace("'", "\\'", $teacher['name'] . " " . $teacher['surname'] . "(" . $teacher["employee_id"] . ")") ?></option>';

<?php
    $count++;
}
?>
        row += '</select>';
        row += '</div>';
        // row += '<div class="col-md-2"><button id="btnRemove" style="" class="btn btn-sm btn-danger" type="button"><i class="fa fa-trash"></i></button></div>';
        row += '</div>';
        row += '</div>';
        row += '</div>';
        $("#TextBoxContainer").append(row);
    }

$(document).on('change', '#section_id', function (e) {
        resetForm();
    });

function resetForm() {
        $('#TextBoxContainer').html("");
        $('#btnAdd').hide();
        $('.save_button').hide();
    }

$(document).on('click', '#btnRemove', function () {
        $(this).parents('.form-group').remove();
    });
</script>

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