如何改变字段的顺序？

Question

当我管理字段（主页»管理»结构»内容类型»文章»管理字段）时，更改字段的种类。

在数据库中，哪里存储字段的权重？

Answer 1

重量位于“field_config_instance”表的“数据”列中。请注意，数据列存储一个序列化数组。作为一个例子，这里是我的数据库中的一个字段的数据列。我用粗体突出了重量字段。您会注意到，每个查看模式也有相应的权重，显示在“管理显示”页面上。

a: 6: { 
    s: 5: "label"; 
    s: 7: "Address"; 
    s: 8: "required"; 
    b: 1; 
    s: 6: "widget"; 
    a: 4: { 
     s: 4: "type"; 
     s: 21: "addressfield_standard"; 
     s: 6: * * "weight"; 
     i: -10 * * ; 
     s: 8: "settings"; 
     a: 2: { 
      s: 15: "format_handlers"; 
      a: 2: { 
       i: 0; 
       s: 7: "address"; 
       i: 1; 
       s: 12: "name-oneline"; 
      } 
      s: 19: "available_countries"; 
      a: 0: {} 
     } 
     s: 6: "module"; 
     s: 12: "addressfield"; 
    } 
    s: 7: "display"; 
    a: 3: { 
     s: 7: "default"; 
     a: 5: { 
      s: 5: "label"; 
      s: 6: "hidden"; 
      s: 4: "type"; 
      s: 20: "addressfield_default"; 
      s: 6: "weight"; 
      i: -10; 
      s: 8: "settings"; 
      a: 2: { 
       s: 19: "use_widget_handlers"; 
       i: 1; 
       s: 15: "format_handlers"; 
       a: 1: { 
        i: 0; 
        s: 7: "address"; 
       } 
      } 
      s: 6: "module"; 
      s: 12: "addressfield"; 
     } 
     s: 8: "customer"; 
     a: 5: { 
      s: 5: "label"; 
      s: 6: "hidden"; 
      s: 4: "type"; 
      s: 20: "addressfield_default"; 
      s: 6: "weight"; 
      i: -10; 
      s: 8: "settings"; 
      a: 2: { 
       s: 19: "use_widget_handlers"; 
       i: 1; 
       s: 15: "format_handlers"; 
       a: 1: { 
        i: 0; 
        s: 7: "address"; 
       } 
      } 
      s: 6: "module"; 
      s: 12: "addressfield"; 
     } 
     s: 13: "administrator"; 
     a: 5: { 
      s: 5: "label"; 
      s: 6: "hidden"; 
      s: 4: "type"; 
      s: 20: "addressfield_default"; 
      s: 6: "weight"; 
      i: -10; 
      s: 8: "settings"; 
      a: 2: { 
       s: 19: "use_widget_handlers"; 
       i: 1; 
       s: 15: "format_handlers"; 
       a: 1: { 
        i: 0; 
        s: 7: "address"; 
       } 
      } 
      s: 6: "module"; 
      s: 12: "addressfield"; 
     } 
    } 
    s: 8: "settings"; 
    a: 1: { 
     s: 18: "user_register_form"; 
     b: 0; 
    } 
    s: 11: "description"; 
    s: 0: ""; 
} 

Neerav梅塔

Drupal Developer