How to make a HTML field mandatory in the form?

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

客戶關係
e-Commerce
會計
庫存
PoS
Project
MRP

All apps

所有帖文人獎章

標籤（查看所有）

odoo accounting v14 pos v15

關於此討論區

支援

How to make a HTML field mandatory in the form?

form html mandatory

3 回覆

10457 瀏覽次數

Ragav Y

I have a field that is defined as:-

request_text = fields.Html('Incident Description', required=True)

and in the xml:-

But somehow the field is not mandatory in the form.

How do I make sure that the field is made mandatory and it is highlighted as mandatory in the form and the form shows validation error when it is submitted without filling this field?

Update:-

I've tried the following changes in the XML file unsuccessfully :-

<field name="request_text" widget="html" required="1"/>

<field name="request_text" widget="html">
    <attribute name="required">True</attribute>
</field>

This is really strange given that the field definition is set to "required=true". Is this a bug?

Ravi Gadhia

最佳答案

Just quick check the code (didn't dig deeper) and it seems HTML field has fallback value ` ` while fields have no value for avoiding the crash of Wysiwyg editor.
that's why it didn't raise the required warning on save of record because it has a fallback value.

an alternate is overriding create method (python) and check the value and if it's ` ` raise the error.
another option extends HTML field override the _setValue for the same reason :)

ref: https://github.com/odoo/odoo/blob/13.0/addons/web_editor/static/src/js/backend/field_html.js#L372

Ragav Y

作者

Ravi, thanks for the quick check. That was helpful insight.

I tried as you suggested, to overriding the create method like so:-

@api.model

def create(self, vals):

if vals.get('request_text') == " ":

raise exceptions.Warning("Incident Description cannot be empty")

But unfortunately, didn't seem to have any effect whatsoever. Not sure if I messed up in following your suggestion or if there's something more here. Kindly let me know if you're able to find out more. Thanks.

Ravi Gadhia

there is no backslash after br tag

so it should be like

if vals.get('request_text') == " ":

Ragav Y

作者

Thanks Ravi, this worked!

Muhammad Faizal NS

Try this:

<field name="request_text" widget="html" required="1"/>

Ragav Y

作者

I have tried this, didn't work. Please check update for more things that I've tried.

喜歡這則討論？不要只閱讀，加入發表意見吧！

今天就建立帳戶，享受獨家功能，與我們精彩的社群互動！

註冊

相關帖文	回覆	瀏覽次數
How do I make a HTML field mandatory in the form? form html mandatory	1 9月 23	3300
Creating a dynamic url and execute it form view html metabase	0 5月 22	3295
Odoo 13: Form view inherit 已解決 views xml form html	4 6月 21	7091
How do I add a Google Maps link? views form google html	1 6月 17	10882
how make zip and city mandatory on res.partner view ? partner form view mandatory	3 3月 15	8708

此問題已被標幟

喜歡這則討論？不要只閱讀，加入發表意見吧！