gwt - how can i trigger clickEvent on FileUpload widget?

Question

I\' m trying to create a simple Button and when it\'s clicked I want to trigger a hidden FileUpload widget which is inside a FormPanel. What I have done until now is two thi

Answer 1

You can also use JSNI like this:

private native void triggerClick(Element e) /*-{
    e.click();
}-*/;

Then call

triggerClick(fileInput.getElement());