How to refresh a vaadin page with the refresh button

Question

I need to refresh the page in vaadin. I created a Refresh Button but the button is not working for refreshing the page.

Button Refresh = new Button("Refresh");
Refresh.addClickListener(new Button.ClickListener() {
    @Override
    public void buttonClick(Button.ClickEvent clickEvent) {
    }
});

@AndréSchild I have creadted a grid in the page i want the grid to refresh again without any changes(search results, sorting ). Buttonclick method should make the page as it was on it's first access. — dhS, Sep 12 '16 at 07:26
Is it a GridLayout or a data grid? Possible duplicate of http://stackoverflow.com/questions/32275944/how-can-you-refresh-a-vaadin-grid-after-data-change and http://stackoverflow.com/questions/29204674/update-grid-with-a-fresh-set-of-data-in-vaadin-7-4-app — André Schild, Sep 12 '16 at 07:57
In your code you've added a listener for the button, then a method that should do something when tie button is clicked... but the code for this method is empty :(. What do you expect to get if you haven't told him to do anything after the button is clicked? — Pere, Nov 28 '17 at 08:45

AndyW · Answer 1 · 2019-01-15T15:16:18.263

21

For Vaadin 10:

Call this in your Button ClickListener:

    UI.getCurrent().getPage().reload();

edited Jan 15 '19 at 15:16

answered Aug 31 '18 at 09:45

AndyW

985
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score 11 · Accepted Answer · answered Sep 12 '16 at 08:36

11

Call this in your Button ClickListener:

Page.getCurrent().reload();

This reloads the page in the browser.

answered Sep 12 '16 at 08:36

Axel Meier

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How to refresh a vaadin page with the refresh button

2 Answers2