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Vaadin call aplication with input parameter
i am working with Vaadin 7.6.6
My Dashboard is colling from an HTML page.
servelet I was implemented , doesn't get input parameter . Implementation form my servic in servelet is this :
protected void service(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException {
super.service(request, response);
username= request.getParameter("un");
password= request.getParameter("pw");
}
I don't know way I cannot get outher aplication's parameters when first time click on it from server where is first sistem HTML page.
Please try to follow this tutorial: https://vaadin.com/docs/-/part/framework/advanced/advanced-embedding.html. Then, just add the parameters as query parameters to the browserDetailsUrl and/or the serviceUrl, for example: "serviceUrl": "myui/?un=anna&pw=annapassword". That should make those parameters available in your service() method.
Hi
On server I have tomcat 7.0.52.0 but on my machine it is 7.0.65 . I dont know is it problem
but when I deaploying my app on server , first start to execute custom UIProvider code after that service() in custom servlet. On my machine it is reverse , first execute service() , after that UIProvider code.
have you any idea ?
thanks
Hi
My problem are manifested on one more way.
If I deaploying app on tomcet 7 on Linox and start aplication servletInitialized() method is not called .
another, if I deploy aplication on my local machine where tomcat is 7.0.65 servletInitialized() method is execut in any way.
I am confused with it .
thanks
There is definitely something very weird going on in your setup. Servlet specification mandates that servletInitialized() method MUST be run prior the webapp is put to the service.
I start server's applicetion by sending post call .
has it something to do ?
thanks