Question

我正在尝试在我的网站上构建表格。现在它工作正常：

<table id="objects" class="table">
    <thead>
        <tr>
            <th>#</th>
            <th>Object Name</th>
            <th>Object Relation Names</th>
            <th>Object Relation Types</th>
        </tr>
    </thead>
    <tbody>
        @forelse($objects as $object)
            <tr>
                <td>{{ $object->id }}</td>
                <td>{{ $object->name }}</td>
                <td>
                    @foreach($object->relations as $relation)
                        {{ $relation->name }}
                    @endforeach
                </td>
                <td>
                    @foreach($object->relations as $relation)
                        {{ $relation->type }}
                    @endforeach
                </td>
            </tr>
        @empty
            <tr>
                <td colspan="4" class="text-center">No results.</td>
            </tr>
        @endforelse
    </tbody>
</table>

结果：

--------------------------------------
|#|Name  |Relation Name|Relation Type|
--------------------------------------
| |      |Relation 1   |      1      |
|1|Name 1|Relation 2   |      2      |
| |      |Relation 3   |      1      |
--------------------------------------
| |      |Relation 1   |      1      |
|2|Name 2|Relation 2   |      1      |

但我在想是否可以只制作一个foreach循环并在其内部制作。这样的事情：

<table id="objects" class="table">
    <thead>
        <tr>
            <th>#</th>
            <th>Object Name</th>
            <th>Object Relation Names</th>
            <th>Object Relation Types</th>
        </tr>
    </thead>
    <tbody>
        @forelse($objects as $object)
            <tr>
                <td>{{ $object->id }}</td>
                <td>{{ $object->name }}</td>
                @foreach($object->relations as $relation)
                    <td>{{ $relation->name }}</td>
                    <td>{{ $relation->type }}</td>
                @endforeach
            </tr>
        @empty
            <tr>
                <td colspan="4" class="text-center">No results.</td>
            </tr>
        @endforelse
    </tbody>
</table>

在这种情况下，我得到这样的东西：

--------------------------------------
|#|Name  |Relation Name|Relation Type|
--------------------------------------
|1|Name 1|Relation 1   |      1      |Relation 2   |      2      |Relation 3   |      1      |
--------------------------------------
|2|Name 2|Relation 1   |      1      |Relation 2   |      1      |

Answer 1

你必须做这样的事情

        1   @forelse($objects as $object)
        2    <tr>
        3   <td>{{ $object->id }}</td>
        4   <td>{{ $object->name }}</td>
        5   @foreach($object->relations as $relation)
        6       <td>{{ $relation->name }}</td>
        7       <td>{{ $relation->type }}</td> 
        8   @endforeach
        9 </tr>

后行号7添加一个断行标记以避免此问题。

或试试这个。我没有尝试过，因为我不是家。

        1   @forelse($objects as $object)
        2    @foreach($object->relations as $relation)
        3    <tr>
        4   <td>{{ $object->id }}</td>
        5   <td>{{ $object->name }}</td>
        6       <td>{{ $relation->name }}</td>
        7       <td>{{ $relation->type }}</td> 
        8   @endforeach
        9 </tr>

使用关系构建表

1 个答案: