How to addclass on selected option from localstorage

        `<div class="picker">
                          <select class="image-picker stored" name="q1" id="step">
                            <option data-img-src='img/forms/minimalist.jpg'>1</option>
                            <option data-img-src='img/forms/minimalist.jpg'>2</option>
                            <option data-img-src='img/forms/minimalist.jpg'>3</option>
                            <option data-img-src='img/forms/minimalist.jpg'>4</option>
                            <option data-img-src='img/forms/minimalist.jpg'>5</option>
                            <option data-img-src='img/forms/minimalist.jpg'>6</option>
                            <option data-img-src='img/forms/minimalist.jpg'>7</option>
                            <option data-img-src='img/forms/minimalist.jpg'>8</option>
                          </select>
                        </div>
          <script type="text/javascript">
            $('#step').change(function() {
                var selected = []; // create an array to hold all currently selected motivations

                // loop through each available motivation
                $('#step option').each(function() {
                    // if it's selected, add it to the array above
                    if (this.selected) {
                        selected.push(this.value);
                    }
                });

                // store the array of selected options
                localStorage.setItem('step', JSON.stringify(selected));
            });

            // check for stored motivations
            var stored_motivations = JSON.parse(localStorage.getItem('step'));
            if (stored_motivations !== null) {
                $('#step option').each(function() {
                    for (var i = 0; i < stored_motivations.length; i++) {
                        if (this.value == stored_motivations[i]) {
                            this.selected = true;
                            $('.thumbnail').addClass('selected');
                        }
                    }
                });
            }

          </script>`
rvera / image-picker

How to addclass on selected option from localstorage #69
