Select multiple elements with XPath

Odoo is the world's easiest all-in-one management software.
It includes hundreds of business apps:

CRM
e-Commerce
Kế toán
Tồn kho
PoS
Project
MRP

All apps

Tất cả bài viết Người Huy hiệu

Thẻ (Xem tất cả)

odoo accounting v14 v15 pos

Về diễn đàn này

Hỗ trợ

Select multiple elements with XPath

views

5 Trả lời

44986 Lượt xem

Michael Leff

I have seen a few similar questions on this but can't seem to find a solution. According to the XPath syntax here:

https://www.w3schools.com/xml/xpath_syntax.asp

An expression like this should match all buttons with name="action_rfq_send":

//button[@name='action_rfq_send']

However, the Odoo documentation for view inheritance says that the first node found from an xpath expression is the one selected:

http://www.odoo.com/documentation/10.0/reference/views.html#inheritance

Does this mean there is no way to select multiple nodes with one xpath expression in Odoo? If the view I'm extending has 3 buttons with name="action_rfq_send", is there any way to select them all with a single expression?

Sehrish

xpath tips: https://learnopenerp.blogspot.com/2018/01/inheritance-in-models-and-views.html

Janeesh

Câu trả lời hay nhất

You cannot select all with a single xpath expression. You have to select one by one if more than one button with same name needs to referenced. Like:

<xpath expr="//button[@name='action_rfq_send'][1]" position="after">
</xpath>
<xpath expr="//button[@name='action_rfq_send'][2]" position="after">
</xpath>

Ray Carnes (ray)

odoo xpath nth

Ray Carnes

I don't know how to do it with one expression, but you can do this:

<xpath expr="//form/group[1]" ...
<xpath expr="//form/group[2]" ...
<xpath expr="//form/group[3]" ...

Juan Sandoval

In my case using numbers fails.

Just repeat the same expression as many times as you need:
<xpath expr="//button[@name='action_rfq_send']" position="after"></xpath>
<xpath expr="//button[@name='action_rfq_send']" position="after"></xpath>

Representaciones Arequipa S.R.L.

You need to use parentheses around the xpath expression and from there use the index.

expr = "(//button[@name='action_rfq_send'])[1]"

expr = "(//button[@name='action_rfq_send'])[2]"

expr = "(//button[@name='action_rfq_send'])[3]"

Mahmoud Abdelwahid

The Xpath code will be such as:

Bạn có hứng thú với cuộc thảo luận không? Đừng chỉ đọc, hãy tham gia nhé!

Tạo tài khoản ngay hôm nay để tận hưởng các tính năng độc đáo và tham gia cộng đồng tuyệt vời của chúng tôi!

Đăng ký

Bài viết liên quan	Trả lời	Lượt xem
Filter out (hide) lines in tree component Đã xử lý views	2 thg 4 24	1751
What are the different types of views available in Odoo? Đã xử lý views	3 thg 6 23	4613
view layout (two fields on the same row within an xpath) Đã xử lý views	2 thg 6 23	3588
Create view without model, only with buttons and text views	3 thg 3 23	9387
click button to go to another view and along with current view data to the new view Đã xử lý views	1 thg 3 23	2162

Câu hỏi này đã bị gắn cờ

Bạn có hứng thú với cuộc thảo luận không? Đừng chỉ đọc, hãy tham gia nhé!