deleting history is only allowed on the current day

public/js/grassfed.js

@@ -132,7 +132,7 @@ $(function () {
        var panelBody;
        if (panelTitle.length > 0) {
            panelBody = $(panelTitle).parents('div.panel').find('div.panel-body');
            panelBody = $(panelTitle).parents('div.panel').find('.table');
        }
        else {
            $('div#history').prepend(
@@ -150,7 +150,10 @@ $(function () {
                .append(
                    '<td>' + product + '</td>'
                    + '<td class="text-right" style="width: 4em;"><span class="calories">' + calories + '</span></td>'
                    + '<td class="text-center" style="width: 6em;"><button class="btn btn-danger delete-history"><span class="glyphicon glyphicon-fire"></span></button></td>'));
                    + '<td class="text-center" style="width: 6em;"><button class="btn btn-danger delete-history" style="display: none;"><span class="glyphicon glyphicon-fire"></span></button></td>'));
        $('.panel.panel-default > .panel-collapse').addClass('collapse').find('.delete-history').hide();
        $('.panel.panel-default:first > .panel-collapse').addClass('in').find('.delete-history').show();
    }
    function getDailyCalories() {
@@ -219,7 +222,7 @@ $(function () {
                                .append(
                                    '<td>' + response[i].Product + '</td>'
                                    + '<td class="text-right" style="width: 4em;"><span class="calories">' + response[i].Calories + '</span></td>'
                                    + '<td class="text-center" style="width: 6em;"><button class="btn btn-danger delete-history"><span class="glyphicon glyphicon-fire"></span></button></td>');
                                    + '<td class="text-center" style="width: 6em;"><button class="btn btn-danger delete-history" style="display: none;"><span class="glyphicon glyphicon-fire"></span></button></td>');
                            if (!lastDate || lastDate != momentDate) {
                                lastDate = momentDate;
@@ -247,8 +250,8 @@ $(function () {
                        $(history).append(panel);
                    }
                    $('.panel.panel-default > .panel-collapse').addClass('collapse');
                    $('.panel.panel-default:first > .panel-collapse').addClass('in');
                    $('.panel.panel-default > .panel-collapse').addClass('collapse').find('.delete-history').hide();
                    $('.panel.panel-default:first > .panel-collapse').addClass('in').find('.delete-history').show();
                }
            });
    }