Question

我有一个请求返回具有此结构的内容。

以下是我所拥有的链接：

所以我想打印一些任务领域，但我不知道如何访问它：

得到了这个

<table>
<thead> <!-- En-tête du tableau -->
<tr>
    <th>Vague Id</th>
    <th>Code Vague</th>
    <th>Date Fin Ultime Vague</th>
    <th>Mission Id</th>
    <th>Enqueteur Id</th>
    <th>Mission date rea prev</th>
    <th>Mission nom</th>

</tr>

</thead>
{% for resultat in resultats %}
    <tr>
        <td>{{ resultat.id }}</td>
        <td>{{ resultat.codeVague }}</td>
        <td>{{ resultat.date_fin_ultime|date('Y-m-d') }}</td>
        {% for mission in resultat.mission %}
            <td>{{ mission.id }}</td>
            <td>{{ mission.enqueteur_id }}</td>
            <td>{{ mission.date_rea_prev }}</td>
            <td>{{ mission.nom }}</td>
        {% endfor %}
    </tr>
{% endfor %}
</table>

但他不知道野战任务，因为关键是0.我怎么能这样做？感谢

编辑：我用来获取数据的查询：

$sql="SELECT v.id,v.codeVague, v.date_fin_ultime,m
          FROM McInvestigatorBundle:Vague v
                    INNER JOIN McInvestigatorBundle:Enquete e WITH e.vague_id = v.id
                    INNER JOIN McInvestigatorBundle:Mission m WITH m.id = e.mission_id
                    INNER JOIN McInvestigatorBundle:Contrat c WITH c.id = m.contrat
                    INNER JOIN McInvestigatorBundle:User u WITH u.enqueteur_id = e.enqueteur_id
                    INNER JOIN McInvestigatorBundle:PointDeVente p WITH p.id = e.pdv_id
          WHERE v.codeVague =".$wave_code."
                    AND e.type_id =".$type_id."
                    AND m.enqueteur_id=".$enq_id."
                    ORDER BY m.date_rea_prev ASC";

编辑2：我的结果转储

array (size=2)
0 => 
   array (size=4)
     'missions' => 
    object(Mc\InvestigatorBundle\Entity\Mission)[404]
      protected 'enqueteur' => 
        object(Proxies\__CG__\Mc\InvestigatorBundle\Entity\Enqueteur)[924]
          ...
      protected 'contrat' => 
        object(Proxies\__CG__\Mc\InvestigatorBundle\Entity\Contrat)[520]
          ...
      private 'enquetes' => 
        object(Doctrine\ORM\PersistentCollection)[524]
          ...
      private 'id' => int 1847050
      protected 'enqueteur_id' => int 100384
      private 'timestamp_msh' => int 550163591
      protected 'is_pack' => boolean true
      private 'date_imposee' => boolean true
      private 'date_rea_prev' => 
        object(DateTime)[55]
          ...
      private 'nom' => string 'INTERMARCHE JUVIGNAC-SUPER-DRIVE' (length=32)
      private 'code' => string 'ITM0022' (length=7)
      private 'statut' => string '' (length=0)
      private 'timestamp_modif' => int 0
      private 'date_min' => 
        object(DateTime)[387]
          ...
      private 'date_max' => 
        object(DateTime)[395]
          ...
      private 'last_modif' => null
      private 'date_realisation' => null
      private 'heure_realisation' => null
      private 'type' => string 'TOURNEE' (length=7)
      private 'statut_etat' => string '' (length=0)
      private 'statut_validate' => string '' (length=0)
      private 'statut_paiement' => string '' (length=0)
      private 'statut_factu' => string '' (length=0)
      private 'check_bo_date' => null
      private 'remuneration' => null
      private 'equiv_nbh' => null
      private 'date_mise_enligne' => null
      private 'frais_type_accord' => int 0
      private 'frais_achats' => null
      private 'frais_divers' => null
      private 'frais_total' => null
      private 'date_envoi_dossier' => null
      private 'pem_code' => null
  'id' => int 152867
  'codeVague' => string 'ITM1702A' (length=8)
  'date_fin_ultime' => 
    object(DateTime)[62]
      public 'date' => string '2017-07-04 00:00:00.000000' (length=26)
      public 'timezone_type' => int 3
      public 'timezone' => string 'Europe/Berlin' (length=13)

Answer 1

您的DQL查询返回所谓的混合结果，混合结果的第一个约定是 FROM子句中提取的对象始终使用键“0”定位。考虑到这一点，您应该能够以这种方式访问任务对象：

{% for resultat in resultats %}
    ...
    {% for mission in resultat.0 %}
        <td>{{ mission.id }}</td>
        <td>{{ mission.enqueteur_id }}</td>
        <td>{{ mission.date_rea_prev }}</td>
        <td>{{ mission.nom }}</td>
    {% endfor %}
{% endfor %}

有关纯粹与混合结果的更多信息，请访问：http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/dql-doctrine-query-language.html#pure-and-mixed-results

在树枝内访问实体

1 个答案: