RateMyCourse/frontpage/js/main.js

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$(function(){

    $('#new-review').autosize({append: "\n"});

    var reviewBox = $('#post-review-box');
    var newReview = $('#new-review');
    var openReviewBtn = $('#open-review-box');
    var closeReviewBtn = $('#close-review-box');
    var ratingsField = $('#ratings-hidden');

    openReviewBtn.click(function(e)
    {
        reviewBox.slideDown(400, function()
        {
            $('#new-review').trigger('autosize.resize');
            newReview.focus();
        });
        openReviewBtn.fadeOut(100);
        closeReviewBtn.show();
    });

    closeReviewBtn.click(function(e)
    {
        e.preventDefault();
        reviewBox.slideUp(300, function()
        {
            newReview.focus();
            openReviewBtn.fadeIn(200);
        });
        closeReviewBtn.hide();

    });

    $('.starrr').on('starrr:change', function(e, value){
        ratingsField.val(value);
    });
    var i;
    for(i = 1; i<6; i++) {
        $(".stars").append("<button value=" + i +  " id = \"star" + i +"\" type=\"button\" class=\"btn btn-default btn-grey btn-xs\" aria-label=\"Left Align\">\n" +
            "                    <span class=\"glyphicon glyphicon-star\" aria-hidden=\"true\"></span>\n" +
            "                </button>");
    }
    $(".stars .btn").click(function(e, value) {
        $(".starrr").attr("data-rating", this.value);
        for (let j = 1; j <= this.value; j++) {
            $("#star" + j).removeClass("btn-default btn-grey").addClass("btn-warning");
        }
        for (let g = this.value; g <= 5; g++) {
            $("#star" + (g+1)).addClass("btn-default btn-grey").removeClass("btn-warning");
        }
    });


});