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CssImport when using Component Exporter by Mikhail Shabarov, 1 month ago
Recent Posts
Vaadin Forum4. Other

Get current URL

Arun R T
1 decade ago Jan 19, 2012 3:50pm

My Current URL is http://localhost:8080/Test/?City=Sample

public class MyApplication extends Application {

	private static final long serialVersionUID = 1L;

	@Override
	public void init() {
		String url = getURL().toString();
		System.out.println("url - > "+url);
	}
}

Here I got http://localhost:8080/Test
but I wants http://localhost:8080/Test/Apps/?City=Sample

How it possible. Please help me.

Last updated on Jan, 19th 2012
+1
Bobby Bissett
1 decade ago Jan 19, 2012 7:07pm

Look at the JavaDocs when in doubt: Application.getURL. It returns the URL where the Application instance is located, not the URL the user entered into the browser.

A simple Google search for "vaadin query parameters" pointed to the appropriate section in the Book of Vaadin:
https://vaadin.com/book/-/page/advanced.resources.html

See if section 11.5.2 helps. Note that init() is not where you want this. The params could be different for every request that comes in from a client.

Cheers,
Bobby

Last updated on Jan, 19th 2012
Arun R T
1 decade ago Jan 19, 2012 10:24pm

Fist I load index.html, and click submit button from this page.
this action redirects our vaadin application http://localhost:8080/Test with the name of city 'Sample' (ie, http://localhost:8080/Test/Apps/?City=Sample)
The 'Sample' is the input of our my vaadin application. can I get Sample From that url

Bobby Bissett
1 decade ago Jan 19, 2012 11:08pm

Answering my own message....

Bobby Bissett:

Arun R T: Fist I load index.html, and click submit button from this page.
this action redirects our vaadin application http://localhost:8080/Test with the name of city 'Sample' (ie, http://localhost:8080/Test/Apps/?City=Sample)
The 'Sample' is the input of our my vaadin application. can I get Sample From that url

Yes, I think you can. That's why I pointed you to the section of the Book of Vaadin that tells you how. Did you try doing what it says?

I just tried it for the first time, and it works fine. See section 11.5.2 as I suggested: you just add a handler class that implements one method, and that method is called with a map of all your query params/values.

Good luck,
Bobby

Last updated on Jan, 19th 2012