[英]Adding debug traces to Symfony 3.4 twig templates during/after render
[英]Symfony 3.4 : Render multiple array in twig
我得到了一个带有CollectionType的表单,该表单在SQLite数据库中存储了一个数组,这是在控制器中返回的实体对象的结构:
Expertations {#666 ▼
-id: 9
-date: DateTime @1536749818 {#653 ▶}
-client: 1
-status: 0
-price: 0.0
-expiration: DateTime @1536749818 {#650 ▶}
-tipo: 1
-kw: 12
-piani_casa: 2
-riscaldamento: "1"
-opere_murarie: false
-trifase: false
-sconto: 10.0
-level: 1
-square_meters: 140
-floor: array:6 [▼
0 => 1
1 => 1
2 => 2
3 => 2
4 => 2
5 => 2
]
-ambient: array:6 [▼
0 => Rooms {#671 ▼
-id: 10
-name: "Cucina"
-level: 1
-sq_meter_from: 0.0
-sq_meter_to: 999.0
-punti_prese: 5
-punti_luce: 1
-prese_tv: 1
}
1 => Rooms {#649 ▶}
2 => Rooms {#670 ▶}
3 => Rooms {#669 ▶}
4 => Rooms {#649 ▶}
5 => Rooms {#668 ▶}
]
-name: array:6 [▼
0 => "Cucina"
1 => "Soggiorno"
2 => "Corridoio"
3 => "Camera Padronale"
4 => "Camera Figlia"
5 => "Bagno"
]
-pp: array:6 [▼
0 => 5
1 => 4
2 => 2
3 => 4
4 => 4
5 => 2
]
-pl: array:6 [▼
0 => 1
1 => 1
2 => 2
3 => 1
4 => 1
5 => 2
]
-pt: array:6 [▼
0 => 1
1 => 1
2 => 0
3 => 1
4 => 1
5 => 0
]
-num_circuiti: 5
-num_prese_telefono_dati: 3
-illum_sicurezza: 2
-spd: 1
-imp_ausiliari: 1
}
这应该在树枝模板中以表格的形式呈现,许多数据是使用{{ item.string }}
这样的简单数组访问来检索的。 字段名为floor, ambient, name, pp, pl, pt
的字段应显示在项目的一行中(在此示例中,您应该看到所有元素都包含5个键)。
我曾尝试像往常一样访问该数组,但在尝试访问实际上是整数的键时遇到错误(不可以吗?)
这是不起作用的循环的树枝:
{% for items in item %}
<tr>
<td>{{ items.floor }}</td>
<td>{{ items.ambient }}</td>
<td>{{ items.name }}</td>
<td>{{ items.pp }}</td>
<td>{{ items.pl }}</td>
<td>{{ items.pt }}</td>
</tr>
{% endfor %}
返回的错误是: Impossible to access an attribute ("floor") on a integer variable ("1").
预期的行为:
这些项目应显示在表格中,例如:第一行,显示floor.0
值, ambient.0.name, name.0
值, pp.0
值, pl.0
值, pt.0
值, pt.0
列等..
有人会提供解决方案以正确呈现吗?
对于单个Expertations对象(名为yourObject),循环应如下所示:
{% for key in yourObject.floor|keys %}
<tr>
<td>{{ yourObject.floor[key] }}</td>
<td>{{ yourObject.ambient[key] }}</td>
<td>{{ yourObject.name[key] }}</td>
<td>{{ yourObject.pp[key] }}</td>
<td>{{ yourObject.pl[key] }}</td>
<td>{{ yourObject.pt[key] }}</td>
</tr>
{% endfor %}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.