This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Bear Bibeault wrote:Why? We need to know what you're actually trying to accomplish.
i have written a servlet for file uploading when i click on upload button upload servlet is being called but at the same time i want to click on another button so that another servlet is called.but at the same time two button cannot be clicked so i want it on same button....
Generally servlet is required to post HTML form parameters onto server. so with file upload servlet you will get the same. one thing probably you can do is keeping other servlet business logic in separate java bean and call the same. else you can try server to server call with HTTPConnection class.
here if you want to make multiple requests on one click, then which response would you show? Anyways, if that is the case, on button click, you can make multiple AJAX calls & process their responses separately.