How to open new URL window from Button

Support Developer
1

Hi,

Scenario:
User input the values at form and click on the “Preview” button. We will use the value to generate the custom URL and calling third party website.

  1. May I know how to open URL from Button?

I had tried to create the “ir.action.url” and using decorator “@ModelView.Button_action(action)”. Tryton can open the URL from “ir.action.url” but it return fixed value of URL “ir.action.url”.

  1. Beside question [1] or can dynamic value “URL” using button_action?

Best regards

2

You could use a char field filled with the URL and display using the url widget.

But I think be good to allow dynamic action: Issue 8766: Allow ModelView.button_action returns action values - Tryton issue tracker

3

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