php - 如何更改字段的顺序？

Question

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

在数据库中，字段的权重存储在哪里？

Answer 1

权重在“field_config_instance”表的“data”列中。请注意，数据列存储了一个序列化的数组。例如，这里是我的数据库中一个字段的数据列。我用粗体突出了权重字段。您会注意到每个视图模式也有一个相应的权重，出现在“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: "";
}

尼拉夫·梅塔

Drupal 开发人员