one-to-one

Update two tables from one form with ZF2 and Doctrine

由 三世轮回 提交于 2019-12-08 10:34:38
问题 I am looking for a tutorial or example module that uses ZF2 and Doctrine to join two or more tables, creates a form, and updates all tables with form input/changes. (It would be an added bonus to find something that includes a method to add records in associated tables when the query doesn’t find records to join.) The pattern I’m trying to replicate in ZF2/Doctrine is something like this: perhaps there is a members table and a personal_info table. While there is a one-to-one relationship

multiple “1 to 0..1” relationship models

由 [亡魂溺海] 提交于 2019-12-08 09:31:11
问题 I am using this tutorial from microsoft to create a one-zero-to-one relationship with EF4.1 Between an Instructor and OfficeAssignment. This is working like a charm. But now I want to add a Home for each Instructor (1 to zero-or-1) like in this: I added the Home model exactly the same way as the OfficeAssignment (like in the tutorial above), but when I try to add controllers for these model, I get the error "An item with the same name has already been added". So my model is set up incorrectly

one-to-one and specifying column

由 有些话、适合烂在心里 提交于 2019-12-08 09:16:29
问题 I got the following mapping: <?xml version="1.0" encoding="utf-8" ?> <hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" auto-import="false"> <class name="Gate.Users.User, Gate.Models" table="users"> <id name="Id" column="id"> <generator class="sequence"> <param name="sequence">users_id_seq</param> </generator> </id> <one-to-one class="Gate.Extensions.Extension, Gate.Models" foreign-key="extension_id" name="Extension" /> </class> </hibernate-mapping> Tables (pseudo): table users ( id

error saving OneToMany and ManyToMany relationship with Doctrine 2

由 五迷三道 提交于 2019-12-08 07:07:11
问题 I have a problem with "Doctrine2". When attempting to save a relationship "ManyToMany" or "OneToOne" PHP leave exception error! I leave the error so that you can help me. Fatal error: Uncaught exception 'InvalidArgumentException' with message 'A new entity WAS found Through the Relationship' Entities \ User # privilege 'That Was not configured to cascade persist Operations for entity: Entities \ Privilege @ 0000000012feb12000000000616126d4. Explicitly or persist the new entity set up

Sequelize one to one relation

由 旧城冷巷雨未停 提交于 2019-12-07 18:44:32
问题 I have two models, Video and Frame. Frame.belongsTo(models.Video); Video.hasMany(models.Frame, { as: "Frames" }); I now need a way to specify first and last frame for a video, but can't get it to work. I tried this: Video.hasOne(Frame, { as: "FirstFrame" }); Video.hasOne(Frame, { as: "LastFrame" }); but that creates FirstFrameId and LastFrameId in the Frames table instead of the Videos table. I need to have video.get/setFirstFrame() and video.get/setLastFrame() functions available. How can I

Entity field - queryBuilder->select()

由 六月ゝ 毕业季﹏ 提交于 2019-12-07 15:52:27
I have a problem with entity field, query builder and OneToOne relationship. When I created entity field with query_builder in form class and when I set select ('u.id, u.username') I get exception: >need array or object, integer given. When I set select('u') is fine but I get columns with OneToOne relationship and Doctrine generates x additional SELECT queries. What do I have to do? EDIT: MORE DETAILS For example I have two entity with oneToOne relation, User and Contact: <?php namespace Nuvola\UserBundle\Entity; use Doctrine\ORM\Mapping as ORM; /** * User * * @ORM\Table() * @ORM\Entity */

Hibernate code…exception in onetoone mapping

由 微笑、不失礼 提交于 2019-12-07 08:00:58
问题 I am getting weired exception and not able to trace why it so. Please help me here. I am just using OneToOne mapping with PrimarykeyJoinColumn property. @Entity @Table(name="mediashow_user1") public class UserVO implements Serializable{ private static final long serialVersionUID = 6066636545309839156L; @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long empid ; private String email = null; private String fname = null ; private String lname = null ; private String mname = null

JPA (Hibernate) issue with OneToOne mappedBy annotation

由 隐身守侯 提交于 2019-12-07 01:30:53
问题 I have two tables for while I setup a oneToOne relationship. Bill and BillSimpleEntry. (Each Bill has one BillSimpleEntry Here is their structure CREATE TABLE `bill` ( `id` bigint(20) NOT NULL AUTO_INCREMENT, .. .. PRIMARY KEY (`id`), UNIQUE KEY `id_UNIQUE` (`id`), KEY `fk_bill_groups1_idx` (`groupId`), KEY `fk_bill_user1_idx` (`billPayerId`), CONSTRAINT `fk_b...` FOREIGN KEY (`groupId`) REFERENCES `groups` (`id`) ON D ELETE NO ACTION ON UPDATE NO ACTION, CONSTRAINT `fk_b...` FOREIGN KEY (

multiple “1 to 0..1” relationship models

由 孤人 提交于 2019-12-06 15:05:02
I am using this tutorial from microsoft to create a one-zero-to-one relationship with EF4.1 Between an Instructor and OfficeAssignment. This is working like a charm. But now I want to add a Home for each Instructor (1 to zero-or-1) like in this: I added the Home model exactly the same way as the OfficeAssignment (like in the tutorial above), but when I try to add controllers for these model, I get the error "An item with the same name has already been added". So my model is set up incorrectly. What is wrong with the below? How do I create multiple one-to-zero-to-one relationships in EF4.1?

hibernate optional join

由 眉间皱痕 提交于 2019-12-06 14:34:53
I have an entity mapped with a One-To-One as per the following code: @Entity @Table(name = "my_entity") public class MyEntity { ... @OneToOne @JoinColumn(name = "site_id") private Site site; ... } I've just been told that I must start storing MyEntity entries with a value for 'site_id' which may not exist within the Site table. I still need to store the value for 'site_id' however it will not match a Site entity. The only thing I can think of is to create a 2nd type of Entity mapped to the same table that doesn't map a One-To-One/join on the site table. Is there a way to do this without
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