网格设计，可滚动数天

Question

我创建了一个带有网格的日历布局。该布局描绘了14天的时间，因为人们可以租一辆车一天，而早上必须将其归还。

现在，我想使日历向右滚动，以便用户可以看到的不仅仅是即将到来的两周。我不知道该怎么做，因为遇到以下问题：

• 我不确定如何将grid-template-columns: repeat(28, 1fr);转换为类似年份（730列，视图中仅显示28列）
• 我似乎无法使滚动工作

代码

视图

<div class="wrapper">
  <div class="gantt">
    <div class="gantt__row gantt__row--months">
      <div class="gantt__row-first"></div>
      <span>1</span><span>2</span><span>3</span>
      <span>4</span><span>5</span><span>6</span>
      <span>7</span><span>8</span><span>9</span>
      <span>10</span><span>11</span><span>12</span>
      <span>13</span><span>14</span>

        <span>15</span><span>16</span><span>17</span>
      <span>18</span><span>19</span><span>20</span>
      <span>21</span><span>22</span><span>23</span>
      <span>24</span><span>25</span><span>26</span>
      <span>27</span><span>28</span>
    </div>
    <div class="gantt__row gantt__row--lines" data-month="5">
      <span></span><span></span><span></span>
      <span></span><span></span><span></span>
      <span></span><span></span><span></span>
      <span></span><span></span><span></span>
      <span></span><span></span>

      <span></span><span></span><span></span>
      <span></span><span></span><span></span>
      <span></span><span></span><span></span>
      <span></span><span></span><span></span>
      <span></span><span></span>
    </div>

    <div class="gantt__row">
      <div class="gantt__row-first">
      </div>
      <ul class="gantt__row-bars">
        <% count = 1 %>
        <% (Date.today).upto(Date.today + 13).each.each do |a| %>
        <%# count_old = count %>
        <% count += 2 %>
          <li style="grid-column: <%= count - 2 %>/ <%= count %>; background-color: #2ecaac;"><%= a.strftime("%a %d") %></li>
        <% end %>
      </ul>
    </div>

    <!-- rows car categories and their cars-->
    <% @car_categories.each do |cat| %>
      <div class="gantt__row">
      <div class="gantt__row-first car_cat_row">
        <%= cat.name %>
      </div>
      <ul class="gantt__row-bars car_cat_row">

      </ul>
    </div>
    <% color_pick = 0 %>
    <% colors = ['#2ecaac', '#ff6252', '#54c6f9' ]  %>
      <% cat.cars.each do |car| %>
      <% if color_pick == 2 %>
        <% color_pick = 0 %>
      <% else %>
        <% color_pick += 1 %>
      <% end %>
    <div class="gantt__row">
      <div class="gantt__row-first">
        <%= car.name %>
      </div>
      <ul class="gantt__row-bars">
        <% car.reservations.where(arrival: Date.today..(Date.today+13)).or(car.reservations.where(departure: Date.today..(Date.today+13))).each do |res| %>

        <!-- view start and end date in range -->
        <% if res.arrival < Date.today  %>
          <% start = Date.today %>
          <% grid_start = (1+ ((start - Date.today).to_i) *2) %>
        <% else %>
          <% start = res.arrival + 1%>
          <% grid_start = (((start - Date.today).to_i) *2) %>
        <% end %>

        <% if res.departure > (Date.today + 14)  %>
          <% end_date = Date.today+14 %>
          <% grid_end = ((1+ (end_date - Date.today).to_i) *2) %>
        <% elsif res.departure == Date.today %>
          <% end_date = Date.today -1 %>
          <% grid_end = ((1+ (end_date - Date.today).to_i) *2) %>
        <% else %>
          <% end_date = res.departure %>
          <% grid_end = ((1+ (end_date - Date.today).to_i) *2) %>
        <% end %>

        <%= link_to park_reservation_path(@park, res), remote: true do %>
        <li style="grid-column: <%= grid_start %>/ <%= grid_end %>; background-color: <%= colors[color_pick] %>;">
          <%= res.reservation_contact.first_name %>
          <%= res.reservation_contact.last_name %>
          <% end %>
        </li>
        <% end %>
      </ul>
    </div>
  <% end %>
  <% end %>
</div>

js（尝试滚动）

<script>
  document.addEventListener("turbolinks:load", function() {
    // $(document).ready(function() {
        $("gantt").click(function() {
            $("gantt").scrollLeft(100);
        });
    });
</script>

css

@import url("https://fonts.googleapis.com/css?family=Roboto:100,400,700");
body,
html {
    font-family: "Roboto", sans-serif;
    background-color: #cddade;
    height: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.header {
    color: #202125;
    margin-bottom: 40px;
    h2 {
        font-weight: 600;
    }
    p {
        font-weight: 300;
    }
}
$red: #ff6252;

.wrapper {
    max-width: 1200px;
    min-width: 700px;
    margin: 0 auto;
    // padding: 40px;
}
.gantt {
    display: grid;
    border: 0;
    // border-radius: 12px;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    box-shadow: 0 75px 125px -57px #7e8f94;

    &__row {
        display: grid;
        grid-template-columns: 150px 1fr;
        background-color: #fff;
        &:nth-child(odd) {
            background-color: #f5f5f5;
            .gantt__row-first {
                background-color: #f5f5f5;
            }
        }
        &:nth-child(3) {
            .gantt__row-bars {
                border-top: 0;
            }
            .gantt__row-first {
                border-top: 0;
            }
        }
        &--empty {
            background-color: lighten($red, 25%) !important;
            z-index: 1;
            .gantt__row-first {
                border-width: 1px 1px 0 0;
            }
        }
        &--lines {
            position: absolute;
            height: 100%;
            width: 100%;
            background-color: transparent;
            grid-template-columns: 150px repeat(28, 1fr);
            span {
                display: block;
                border-right: 1px solid rgba(0, 0, 0, 0.1);
                &.marker {
                    background-color: rgba(10, 52, 68, 0.13);
                    z-index: 2;
                }
            }
            &:after {
                grid-row: 1;
                grid-column: 0;
                background-color: #1688b345;
                z-index: 2;
                height: 100%;
            }
        }
        &--months {
            color: #fff;
            background-color: #112D31 !important;
            border-bottom: 1px solid rgba(0, 0, 0, 0.1);
            grid-template-columns: 150px repeat(28, 1fr);
            .gantt__row-first {
                border-top: 0 !important;
              background-color: #112D31 !important;
            }
            span {
                text-align: center;
                font-size: 13px;
                align-self: center;
                font-weight: bold;
                padding: 20px 0;
            }
        }
        &-first {
            background-color: #fff;
            border-width: 1px 0 0 0;
            border-color: rgba(0, 0, 0, 0.1);
            border-style: solid;
            padding: 15px 0;
            font-size: 13px;
            font-weight: bold;
            text-align: center;
        }
        &-bars {
            list-style: none;
            display: grid;
            padding: 9px 0;
            margin: 0;
            grid-template-columns: repeat(28, 1fr);
            grid-gap: 8px 0;
            border-top: 1px solid rgba(221, 221, 221, 0.8);
            li {
                font-weight: 500;
                text-align: left;
                font-size: 14px;
                min-height: 15px;
                background-color: #55de84;
                padding: 5px 12px;
                color: #fff;
                overflow: hidden;
                position: relative;
                cursor: pointer;
                border-radius: 20px;
                a{color: white !important}
                &.stripes {
                    background-image: repeating-linear-gradient(45deg, transparent, transparent 5px, rgba(255,255,255,.1) 5px, rgba(255,255,255,.1) 12px);
                }

                &:before,
                &:after {
                    content: "";
                    height: 100%;
                    top: 0;
                    z-index: 4;
                    position: absolute;
                    background-color: rgba(0, 0, 0, 0.3);
                }
                &:before {
                    left: 0;
                }
                &:after {
                    right: 0;
                }
            }
        }
    }
}

.form-container-calendar {
  background-color: white;
  // padding: 20px 35px;
  padding: 0px 0px;
  font-family: 'Cairo', sans-serif;
  color: #495352;
  input {
    background-color: #EFEFEF;
    border: none;
  }
  select {
    background-color: #EFEFEF;
    border: none;
  }
  h4 {
    color: #102D31;
  }
}

.car_cat_row{
  background-color: #FFD6D1 !important;
}