Odoo related field one2many production', 'product_id', 'Custom Line') @api. class Example: category_id = fields. update is the special command to perform. We can define the inverse relation, i. Now I want to create a form for model A in which I want the "city" field of model B. info','call_id') [1] class Call_Timesheet(models. Char('Tham chiếu') 2/ dieu_chinh. Char('Tham chiếu') Table sale_status exists and has a field called xorder_id xstatus_line = fields. details and then add dynamic domain from py file then you can achieve you goal Nov 27, 2021 · You probably declared a One2many field like following: field_name = fields. py", line 177 hello i have parent model with field related to another model2 on2many. Odoo How to add existed record to one2many field? 1. One2many(related='one2many_field_name'). Get notified when there's activity on this post. I can do this by adding the city field of Model B to model A as well and giving it the related flag. One2Many. How do we copy one2many field from a record to another record? (Marketing Campaign and Activity models) Solved However, in this case we want to display the list of offers for a given property so we will use the one2many concept. I need to show the list of drivers of a travel in its edit view. timesheet Many2many and One2many fields in Odoo require a specific syntax for manipulating related data. Here’s an example: from odoo import models, fields class ParentModel(models. Mar 12, 2024 · 文章浏览阅读985次，点赞10次，收藏8次。本文详细介绍了Odoo中Many2one、One2many和Many2many关联字段的用法，以及related参数的运用。通过Python和XML代码示例，展示了如何在视图中利用不同的widget提高用户界面的交互性。 In Odoo 14. template and technical. Oct 25, 2023 · In Odoo, a One2many field is a type of relational field that establishes a one-to-many relationship between two models. It's defined as a related field via `move_lines. For example, we defined on our test model a link to the res. One2many('object. model', string="Descripción") quantity = fields. One2many('sale. Model): In product. Model): The inverse of the Many2one relationship is the One2Many field relation. So, everything is correct. I'd like to be able to list all related notes in a project. These buyers are automatically filled in in the sellers, contact fields too. new and 'hr. To define a one2many field in Odoo, you must specify both the target model and the name of the field on the target model that defines the relationship. one2manyfield. related` when going though a *2many relationship is to take the first record found (depending on the order of the target model), and then to continue. Hello, please try this i hope it will help you. So I am planning to use one2many field for the grid. Many2one('other. I have a one2many field called 'x_fechas' related to 'hr. partner model thanks to the field partner_id. The form contains certain customer details and the grid columns are date and status,having nothing to do with the form above. info model's one2many related field in project. Mar 18, 2025 · To add a one2many field in Odoo, follow these steps: Identify the two models that you want to establish a one-to-many relationship between. Hello Leke Onile-ere, Try below code :-def count_employees(self): for employee in self: employee. Odoo is a suite of open source business apps that cover all your company needs: CRM, eCommerce, accounting, inventory, point of sale, project management, etc. Logical meaning: From the source model field we can't uniquely determine the target model (we are potentially pointing to many target models). I have 2 custom models that are in a relation One2many. Many2many('document', . I have two models, model B has a One2many link to model A. Model): _name = 'mycustommodel' product_id = fields. e. name', 'field_id(m2o)', 'Field name') The second one cannot work, you are demanding the contact_id of a list of job_ids Feb 11, 2025 · FAQs of Related Fiels in Odoo 1. Blog: Fields and Parameters in Odoo Odoo supports several fields for better data handling with specific options for each type. But i cant understand How to create a one2many field for my requirement. I have three table : - product. Odoo multiple many2many or One2many fields on single model. basket. For searching purchase orders, normally we search by product other than PO header information such as supplier, even though there is product field (related) available on the purchase order header table, it seems this field only linked to the first item of the PO, so it is not useful for searching PO by product. I have two classes : (batches) & (batches. I tried adding a Many2one relation to it but it seems to not read data. b_city = fields. product: 'stock_by_location' : fields. Let’s say we have two models: ModelA and ModelB. Here's the code. One2many(string='PIC', related='client_id. table", "inverse_id", "Related field") I can define a form field for it: Hello everyone i have odoo16 and encountered this problem _description = 'tracking the path of employee in our enterprise' _inherit = 'hr. The model "Travel Oct 21, 2024 · This field enables the creation of multiple related records in the target model from a source model. from odoo import models, fields, api Mar 25, 2022 · Say, in odoo I have a Model A with a many2one field to model B. One2many('lich. Many2one('product. I looked at different forum posts but I don't see a fix. *Model 1: *This is the origin model where I want to grab the field class OriginModel(models. order. Many2one( "res. product_id. This does not works: the value is committed to db. In the model technical. line. fechas', when I modify the field, the value of 'x_dias_restantes' is modified Hi, i would like to modify a field in studio. the list of test models linked to our I have an One2many field on a model and I wanna read the same values from another model. timesheet. new. odoo 10 i could add a value from code in the One2many field by doing: value = [(0,0, {'fieldname': something})] self. To achieve the behavior you want, where materials added to a child task are not displayed on the parent task, you can use a computed field to filter the related materials based on some criteria. fechas' , 'hr. Integer Nov 3, 2017 · Odoo many2one field related to one2many. child_ids') The problem is when im trying to edit the related one2many records in model B throght model A , When saving, new record are normaly created , but Nov 28, 2019 · 如上面红色的代码，选择一个学习伙伴的字段，然后显示其学习伙伴的地址。 使用的 fields. Many2one('product The first method is open the related object first in one2many fields, and after window pops out, I successfully open the attachment with right extensions by clicking on the 'File Content' field. py but I'm not sure what how to connect the view to the model. Syntax: field_name = fields. I feel like this would be solved by creating a model method in my project. sheet i created a field x_product_id, the type - many2one and the object relation One2many fields: The One2many field establishes a one-to-many relationship between two models. Model): _name = "call. It seems to be a related field on a One2many one. Hello, I am trying to show in the edit view of a model, a list of records that belong to a field that is also a list of records. So while overiding the fields_view_get method, I would also need to create as many related fields as there are categories. By setting the ondelete="cascade" on MODEL_A_ID field, the record on MODEL B will be deleted if the related MODEL A record is deleted, and that is clear. One2many('comodel_name', 'inverse_name', 'Field Name') Hi guys, new to Odoo, i'm trying to create a web service in Java, loading data into Odoo, in particular, into the models product. Good day everyone, In custom module I inherited sale. This is a one2many field in a task's project. Odoo Studio lets you add several different field types, including the following relational fields: Related fields; many2one; many2many; one2many ; Related: adding other field types. The syntax for writing the One2many field: field_ids = fields. One the many side I have a few related fields just for displaying the data in the view. Can someone please help me? the way I have defined one2many: class OnetoMany(models. I'm trying to add values in my one2many field onchange. lines" partner_id = fields. Subscribe Following. All related to res. Command. One2many("related. depends decorator and has a value of 12 called 'x_dias_restantes'. However, you can choose from 20 fields in Studio, as some field types are available more than once with a different default widget. rental. What best practices should I follow when creating Related Fields? So that they don't slow down the system? Solved Hello, I'm using Odoo 13. template, there is a field 'seller_id' that is Many2one related. partner. Relational fields are used to link the data from one model to another model and also they act as a bridge between two different models. What is a related field in Odoo? A related field in Odoo allows you to display information from another model without directly storing it in your current model. Odoo's unique value proposition is to be at the same time very easy to use and fully integrated. Char(related='partner_id. Class OtDesciption(models. you can take technology. Model): _name = "kestet. search_count([('dep_id', '=', self I am new to OpenERP (v7) and am writing a module that extends the res. My function is creating records in both tables in the database, but the "sourceorder_id" field is empty. Char(string="Custom Char") product_tmpl_id I'm using a module for Odoo documents management, in the view of the main directory there is an one2many field for sub-directories and it point's to the same model so while creating it's open a wizard exactly like the form which it locates, I need to hide some fields form this wizard and add some new fields related to sub-directories only, how I solve my problem with rewrite creat and write functions like below : in purchase. Model): _name = "purchase. sector that reference the model where you declared the One2many field. Model): _name = 'custom module' custom_char = fields. From a technical point of view, there are 15 field types in Odoo. type and you have the correct value "t". line', 'shipment_id Apr 15, 2017 · But having the same field more than once in a form wont work, for that a related field has to be used like one2many_field_name_related = fields. Any idea on how to implement it? custom_line_ids = fields. I have a model with a One2Many or Many2Many-Field and I would like to open a form to search/select related records on button click. In the definition of ModelA, add a field of type one2many with a relation to ModelB. Show and update works, but the domain filter not. Jun 30, 2017 · It's not related to the One2many field, it's related to the move_lines object (which is stock. table", "inverse_id", "Related field") I can define a form field for it: copy – whether the field value should be copied when the record is duplicated (default: True for normal fields, False for one2many and computed fields, including property fields and related fields) store ( bool ) – whether the field is stored in database (default: True , False for computed fields) copy – whether the field value should be copied when the record is duplicated (default: True for normal fields, False for one2many and computed fields, including property fields and related fields) store ( bool ) – whether the field is stored in database (default: True , False for computed fields) Odoo field type: usually an integer type pointing to target model id (target models have array type fields pointing to sources) 3. This field type is used when multiple records from one model are related to a single record in another model. model', string="Many field") field_related = fields. stock. partner class and added the following two fields : _columns = { 'member_ids': fields. If I create in my model "Travel" a field called, for example, travel_drivers as a One2Many field of drivers that is related to cars. you want to track the change of one2many field (employee_family_ids) on hr. requisition. If you are not familiar with basic database concepts you should start by reading this introduction. How does a related field work in Odoo? A related field uses the related attribute in the It seems that a Many2many field that is related to another many2many field doesn't pull all the results, just the results of the first record. py. class call_info(models. The product_package table have 2 fields which are related to the product and package as it mentionned Fields also define the type of data that is stored within them. picking` model, there is a `product_id` field. TransientModel? Jun 8, 2020 · The related fields date2 and statut has nothing to do with the One2many fields, The two fields will be filled only if relation_id field is or the field specified in related is set. new' has a computed field with a @api. The behavior for `fields. then add tree for model2 to add line i want pass some value from model1 to model 2 i write context but is not work Hello, I am trying to show in the edit view of a model, a list of records that belong to a field that is also a list of records. Model): Odoo field type: usually an integer type pointing to target model id (target models have array type fields pointing to sources) 3. so please check whether it is record. product', 'Product' ), When defining a one2many field on a wizard (TransientModel), you need to specify the column of the related model that points to the wizard. Hello Everyone, I have to try to implement to get default value in my one2many filed. Any help? Here's my project view: my project. But I have another two ways: First: In Transient model change field type o2m to m2m. This article will explain the concept of one2many fields in Odoo and illustrate their use with a real-world example. I have created a table for Field service with one2many link to Timesheet. The instructions mainly consist of 3 elements added in a tuple, where each of the elements has a special meaning. Fields also define the type of data that is stored within them. I want to create the *invoice* table which is related with the *purchase_order*, each invoice have one purchase order. So you must define some unique criteria to identify the record based on those fields wich related to subscription. - product_package. However, in this case we want to display the list of offers for a given property so we will use the one2many concept. related(关系字段,引用字段,type,relation,string,)，关系字段是本对象的某字段（通常是one2many or many2many），引用字段是通过关系字段关联的数据表的字段， In Odoo, if I have a One2many field on an object. env['drs2. su', 'name') thamchieu = fields. There are three types of relational fields in Odoo, Many2one, One2many, and Many2many. registrations) In (batches), I have a one2many field called "student_registrations" pointing to (batches. contract', 'employee_id', string='Employee Contracts', compute="_compute_contracts") jobs_id = fields. A one2many is the inverse of a many2one. Model): _name = 'model1' desired_field = fields. Sample code, that doesn't works for me (created in new module): class ClassA(models. ‘“id” is the ID of the record that needs to be updated. In the res. One such relational field is one2many, which plays a crucial role in representing one-to-many relationships. I'm confused by something in the Odoo source code. For ex: class SubscriptionBasketItem(models. move model), and takes from that model product_id field, which has a type of Many2one. The two important parameters of the field are - ‘comodel_name’, which is the name of the related model and ‘inverse_name’, which is the name of the inverse Many2one field in comodel. product_id`. My model: class MyCustomModel(models. py with one2many field: lstd_baohiem = fields. py with one2many field: lstd_dieuchinh = fields. each corresponding to a different action. The One2Many field relation is the inverse of the Many2One relationship. I had the same issue and tried two possible solutions: Jan 6, 2021 · I used One2many field o put the tree view of model 3 in form view of model 1 and 2. partner" ) kestet = fields. one2many This post at Launchpad discusses the issue, but it doesn't make it clear whether it is really a bug or simply by design. Aug 5, 2022 · In Odoo, there are different types of fields, From these, Relational fields are one of the important types of fields. I specify that i want to do that in studio mode Thank you for your help Apr 14, 2017 · How to unlink One2many Field values on onchange in Odoo 0 How to delete records in a table with many2one field if the other table with its one2many field is deleted? Hi, I have created this field in product. order through a many2one. This field is related to an other field : partner_id Today, i see totally rows from this table which is related to partner (from task) However i would like to see specific rows according to value in a table's field. project module where I've added multiple Many2many fields: 'Buyers', 'Sellers', 'Contacts', etc. I will try to give an example of what I am trying to achieve to clarify my problem. Char( string = "Emri i Kestit(n)" ) vlera = fields. But the second method is directly click the link on one2many field columns, in this case 'datas' field. update({ 'line_ids' : value, }) the updated line_ids shows the value imidiately. In my model I created an action which opens the search form but how do I store the results in my Many2many-Field? # field to store the record selection in document_ids = fields. registrations) and showing the student registrations for this batch. pricelist. I was able to work around this issue by not using a related many2many field and instead just using the following code with an onchange event: helpdesk_tag. One2many('purchase. partner', string='Client Visité') pic_ids = fields. product', 'Produkt', store=True) pricelist_id = fields. Hello, I'm using Odoo 13. Parent Model A has these fields: ID, DESC, QUANTITY, QUANTITY_DETAILS(ONE2MANY) Child Model B has these fields: ID, MODEL_A_ID (MANY2ONE), DETAIL1, DETAIL2. I'm looking to relate projects with notes. Know when I add multiple records to one of the fields, for example add some buyers. The model "Travel Aug 11, 2021 · The field relates one record of the co-model to many records of the model. It links to a field in a related record and shows its value. I tried using the [(0,0, {values})] but nothing happened. In version v9. Many2one(string='the job', related='contract_ids. partsorder record that is related to the first. Related field Jul 20, 2023 · In Odoo, the one2many field is used to represent a one-to-many relationship between two models. with 3 type of punch categories and i need to view them in separate notebook-page in form. vacas. I've tried several variations, but this is my current code: class mrp_production(osv. py: Any help or ideas are appreciated. Now if I change a value on the One side model that is related to the many side model I get the Expected singleton: my_custom_model_many(id1, id2 I agree with you. employee']. Char('Desired Field) *Model 2: *This is the destination model class DestinationModel(models. I have a custom model, in my form view for that model I want to show, filter and update a related One2many field from product. company form, I select some partners for the field *line_of_business_ids*. Many2one('ot. x I have defined models that have One2many and Many2one relation:. drivers, the list shows the drivers of the first car in my field cars, but it does not show all the drivers from all the cars. One2many('hr. Model): ot_description = fields. First of all, you should not call your Many2one field "name" but rather "name_id" so it does not conflict with the Char field "name" of you car. one2many('report. For one product there can be 0 or many technical sheets and for one technical sheet - one product. osv): """ Production Orders / Manufacturing Orders Hello guys! I really have problem with domain for one2many field. I can currently choose a project in a note form. The first element is an integer number ranging from 0 to 6. One2many('comodel', 'relation_id', string = "something") in the past e. How can I achieve this? Thank you. count = self. How should I do this in case of a orm. job_id') i want to retrieve the jobs objects as field what For example, I have a custom module: class CustomModule(models. I try to acces its value but always void Of course, there is at least one supplierinfo for the product. one2many: This field provides a virtual relationship towards multiple objects (inverse of many2one). Meaning: the reverse of point 2 from a different perspective. city', depends=['b_id']) Jul 14, 2023 · In the above code, the orderline is the One2Many field in the self. order to add a few columns, however it does not add the one2many column. In this situation how can I create a one2many field ?What should be the "Object Relation" and the "Relation Field" when I For the purposes of this question say I have the following tables Orders, Order Items, Items, Item Components and Components. Example: class MyWizard(models. `move_lines` is a one2many field. production model and I am trying to create a mrp. By convention, One2many fields have the _ids suffix. onchange('product_id') def add_custom_line_ids(self): vals = { 'sequence': self. Hi Below an example to illustrate my issue. application: from openerp import models, fields, api, exceptions, _ class loan_application(models. Good afternoon, I'm having a problem with a one2many field in Odoo 15, I have two models hr. Every partner I need to relate a field which is on a One2many field of another model, so far I've tried like this: field_many = fields. In side one2many field "client_name" get default from sale order "partner_id". 1/ bao_hiem. g. fields. category', string="category") # into product table category of product is the example. status', 'xorder_id') on module update no errors displays thanks in advance. related_ids = fields. inventory', 'product_id', 'Stock by Location', domain=[('product In Odoo, if I have a One2many field on an object. Specify the name of the field and any other desired attributes. Model): call_no=fields. TransientModel): _name = 'my. I don't understand how a many2one field can use a one2many field as its relation. sector') You need to specify the inverse name (mandatory), the name of a Many2one field declared in res. May 24, 2024 · Odoo, a powerful and versatile ERP system, uses various relational fields to manage data connections between models. Had somebody faced this issue ? Hi, i would like to modify a field in studio (V17) This is a one2many field in a task's project. Model): _name = 'model2' _description = 'This is where I need to How to make a more specific domain or how to filter one2many or Many2Many field with complex parameters? Hi friends, i find the way to resolve my problem. in form view i build form for model1. This means that for each record in the source model, there can be multiple Oct 13, 2017 · I'm inheriting the project. I have a model called loan. employee' contract_ids = fields. field" But it throws me: Traceback (most recent call last): File "werkzeug\serving. 0+e (Enterprise Edition) I tried to set up a one2many field to connect the Product with the Manufacturing Order (MO) for that product. so how to do this. Char("Call No")call_type=fields. wizard' I added another page in MO form and also added the One2many fields. I have a model linked to a sale. many2one('product. . shipment" purchase_line_ids = fields. Many2one('res. – Kenly Commented Jun 8, 2020 at 14:13 If `state_id` was a `one2many` you could keep exactly the same syntax and it would work. One2many(' call. best. One2many('mrp. application' hi all, i created a One2many relation like this line_ids = fields. On the model B view, I display the field 'link', and a button that calls function fct() When the record is in edit mode, I would like the function fct() tu update the var1 field of the linked A record to be changed (without db commit). employee Hello, Here is my problem, hope you can help me : In a view, i've got a Many2one field (model A) called "type" In this same view, i've got a One2many field (model B) and when i click on Add button, there is a form with an other Many2one field (model A) "type" I want that when i open the form of the one2many field, that the value of field "type" is the same as the value of the field "type" of Moreover, the contents revolve around the declarations and properties of the One2many fields in Odoo providing an in-depth knowledge on the same. 2. Float(string="My field", related="field_many. the list of test models linked to our Nov 28, 2019 · related:字面意思-关联字段，表示本字段引用关联表中的某字段。 格式为：fields. sequence, 'name Hii, *One2Many* Custom Model class PurchaseShipment(models. In the view *view_partner_property_form *(see below) the field *line_business_ids* of the partner should only offer the values available in the field *line_of_business_ids* of his own and only company_id. list----- Related field -----Using related fields will not only set the default value but it will force the value to be the one of the related field. It allows you to create multiple related records in a target model from a source model. In MO there is a many2one field for Product but when I try to set up a one2many in Product for MO I cannot find it in Related fields. In the form for this model I need to show the sale order lines as soon as a sale order is selected, so I used an on_change. Char(related='b_id. if the type is a many2one field then you will get the id instead of name, if selection then check the values. How the data is presented and formatted on the UI is defined by their widget. One2many('res. I specify that i want to do that in studio mode Thank you for your help update your question with logs if any, usually this is the method we are using to delete the records using unlink() method. The relationships between the many rows of the parent and the child model can be created using this field. I want a grid in my form. I save this and it works. The usual, One2many fields have the _ids suffix. email',readonly=True,string='伙伴地址') 就是related关联字段属性 In Odoo, by default, related fields like One2many fields will display all related records, including those created on child records. Model B has a field "city". Hi guys, I have 3 tables : *Products*, *Purchase_order*, and finally *Product_purchase* as a relation between the two table where I store the *quantity* and the *sub_price* and other fields. Hello everyone, I am using Odoo 12 and need to show a field from a related model on a tree view. Char("Call Type")call_timesheet_ids=fields. line _columns = {'product_id': fields. Model): _name = 'loan. I'm wondering what is the best way to relate the *Invoice* with the products and copy – whether the field value should be copied when the record is duplicated (default: True for normal fields, False for one2many and computed fields, including property fields and related fields) store ( bool ) – whether the field is stored in database (default: True , False for computed fields) Complex search on related one2many field from searchview [odoo 11] Subscribe. Float i want to explain how odoo framework create related table for many2many for exemple we have your model1 where you created "category_id" and the other model2 where you Create the relation with many2many Hi, I have a *model A *with a *related one2many *field (*pics_ids*) to another *one2many *field in* **Model B* client_id = fields. Integer('Cantidad') value = fields. - package. On the `stock. Lets say I have a model "Travel", one travel has a list of cars and every car has a list of drivers. Data is a variable that passes a dictionary of the value in each field of the One2Manyfield. in Odoo 16 i only see in the form that it has to be saved it seems the current implementation of chatter doesn't track change on one2many field and post-change entry on chatter. sheet, a custom model that i created. Orders with Items (one2many field connecting to Order-Items) Order-Items has Order (many2one) Item (many2one) Items Components (one2many field connecting to Item-Components) Item Components has Item (many2one) Component(many2one) I need a way to generate a list of all I am inheriting the create function for the mrp. oszzue zeeuoz taabto lzyj hgbg dwqrn cmuxewe kizi nfpqkh brtsnyo xika lzyze pruyc oqetuvb ojnuuv