view parameter escaping/unescaping issue when using @PushStateNavigation
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- Dominant language
- Java
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Description
Vaadin 8.4.5. Please see the attached application. When I launch it in Intellij Ultimate in Tomcat, it will correctly show that the MyView has been launched with no parameters. Now, please press the "In-app navigation" button. The URL will change to http://localhost:8080/my/foo%3a and the Label will say Parameters: foo%3a. Now, when you press F5 in your browser, for the same URL the Label will say Parameters: foo:.
The behavior is corrected when the @PushStateNavigation is removed from the MyUI class.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
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- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the attached application and the MyUI class using @PushStateNavigation, then reproduce the navigation from MyView with the "In-app navigation" button. Compare the URL and Label output before and after pressing F5, including the foo%3a and foo: values. Done means navigation and refresh handle the view parameter consistently without removing @PushStateNavigation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100