php - Laravel 创建动态时间表

Question

我有一个医院表和日程表，我想使用这些表创建一个日程表 html

+----+--------------+
| id |     name     |
+----+--------------+
|  1 |  hospital a  |
|  2 |  hospital b  |
+----+--------------+

+-----+---------+--------+---------------+
| day |  start  |   end  |  hospital_id  |
+-----+---------+--------+---------------+
| mon |  10:00  |  14:00 |       1       |
| tue |  15:00  |  20:00 |       1       |
| wed |  14:00  |  19:00 |       2       |
| fri |  10:00  |  15:00 |       2       |
+-----+---------+--------+---------------+

问题是计划时间与正确的 <th> 不一致
我需要什么:

+-------+------+--------+-------+-------+-------+------+
| mon   |  tue  |  wed  |  thu  |  fri  |  sat  |  sun |
+------------------------------------------------------+
|                     hospital a                       |
+-------+-------+-------+-------+-------+-------+------+
| 10:00 | 15:00 |       |       |       |       |      |
|   -   |   -   |       |       |       |       |      |
| 14:00 | 20:00 |       |       |       |       |      |
+-------+-------+-------+-------+-------+-------+------+
|                     hospital b                       |
+-------+-------+-------+-------+-------+-------+------+
|       |       | 14:00 |       | 10:00 |       |      |
|       |       |   -   |       |   -   |       |      |
|       |       | 19:00 |       | 15:00 |       |      |
+-------+-------+-------+-------+-------+-------+------+

但是变成了这样

+-------+-------+-------+-------+-------+-------+------+
| mon   |  tue  |  wed  |  thu  |  fri  |  sat  |  sun |
+------------------------------------------------------+
|                     hospital a                       |
+-------+------+--------+-------+-------+-------+------+
| 10:00 | 15:00 |       |       |       |       |      |
|   -   |   -   |       |       |       |       |      |
| 14:00 | 20:00 |       |       |       |       |      |
+-------+-------+-------+-------+-------+-------+------+
|                     hospital b                       |
+-------+-------+-------+-------+-------+-------+------+
| 14:00 | 10:00 |       |       |       |       |      |
|   -   |   -   |       |       |       |       |      |
| 19:00 | 15:00 |       |       |       |       |      |
+-------+-------+-------+-------+-------+-------+------+

这是我的 .blade.php 脚本

<table class="table">
    <thead>
       <tr>
           <td class="text-center">mon</td>
           <td class="text-center">tue</td>
           <td class="text-center">wed</td>
           <td class="text-center">thu</td>
           <td class="text-center">fri</td>
           <td class="text-center">sat</td>
           <td class="text-center">sun</td>
        </tr>
    </thead>
    <tbody>
    @foreach($hospital as $hos)
        <tr>
            <td class="text-center _b" colspan="7">{{$hos->name}}</td>
        </tr>
        <tr>
        @foreach($schedule->where('hospital_id', $hos->id) as $sch)
        @if($sch->day == 'mon')
            <td class="text-center">
                <div class="jam">{{Carbon::parse($sch->start_time)->format('H:i')}}</div>
                <div class="jam active">s/d</div>
                <div class="jam">{{Carbon::parse($sch->end_time)->format('H:i')}}</div>
            </td>
            @endif
            @if($sch->day == 'tue')
            <td class="text-center">
                <div class="jam">{{Carbon::parse($sch->start_time)->format('H:i')}}</div>
                <div class="jam">s/d</div>
                <div class="jam">{{Carbon::parse($sch->end_time)->format('H:i')}}</div>
            </td>
            @endif
            @if($sch->day == 'wed')
            <td class="text-center">
                <div class="jam">{{Carbon::parse($sch->start_time)->format('H:i')}}</div>
                <div class="jam">s/d</div>
                <div class="jam">{{Carbon::parse($sch->end_time)->format('H:i')}}</div>
            </td>
            @endif
            @if($sch->day == 'thu')
                <td class="text-center">
                    <div class="jam">{{Carbon::parse($sch->start_time)->format('H:i')}}</div>
                    <div class="jam">s/d</div>
                    <div class="jam">{{Carbon::parse($sch->end_time)->format('H:i')}}</div>
                </td>
                @endif
                @if($sch->day == 'fri')
                <td class="text-center">
                    <div class="jam">{{Carbon::parse($sch->start_time)->format('H:i')}}</div>
                    <div class="jam">s/d</div>
                    <div class="jam">{{Carbon::parse($sch->end_time)->format('H:i')}}</div>
                </td>
                @endif
                @if($sch->day == 'sat')
                <td class="text-center">
                    <div class="jam">{{Carbon::parse($sch->start_time)->format('H:i')}}</div>
                    <div class="jam active">s/d</div>
                    <div class="jam">{{Carbon::parse($sch->end_time)->format('H:i')}}</div>
                </td>
                @endif
                @if($sch->day == 'sun')
                <td class="text-center">
                    <div class="jam">{{Carbon::parse($sch->start_time)->format('H:i')}}</div>
                    <div class="jam">s/d</div>
                    <div class="jam">{{Carbon::parse($sch->end_time)->format('H:i')}}</div>
                </td>
                @endif
                @endforeach
            </tr>
            @endforeach
        </tbody>
    </table>
</table>

发生这种情况是因为 <td></td>当 if 时不会创建条件不满足。但当我尝试移动 if里面td table 看起来更可怕

Answer 1

您需要输出一个空的<td></td>如果那天没有时间的话。

<?php
    $days = ['mon', 'tue', 'wed', 'thu', 'fri', 'sat', 'sun'];   
?>

@foreach($schedule->where('hospital_id', $hos->id) as $sch)
    @foreach($days as $day)
      @if($sch->day == $day)
         <td class="text-center">
            <div class="jam">{{Carbon::parse($sch->start_time)->format('H:i')}}</div>
            <div class="jam active">s/d</div>
            <div class="jam">{{Carbon::parse($sch->end_time)->format('H:i')}}</div>
         </td>
      @else
         <td></td>
      @endif
    @endforeach
@endforeach