I've been reading this question about FileUpload in GWT. I have a GWT web app and a Spring Boot service with a REST API. The GWT app needs to allow the user to post a file, along with some URL query string parameters to the Spring Boot service.
Is it possible to redirect the upload so the file is sent directly to the Spring Boot service or do I need to upload it to a GWT Servlet first, then forward it on to the Spring Boot service?
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mal
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Yes, I figured it out.
In the FormPanel you need to call FormPanel.setAction() and pass it the URL of the service you want to post to.
The data will be posted once you call FormPanel.submit().
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