Reason I am saying is that I wrote a cal to demo session and the param could not be added out of the box. I have to make use of ' * parseFloat'*
See code below. <% var operation = request.getParameter("operation"); var value1 = parseFloat( request.getParameter("value1") ); var value2 = parseFloat( request.getParameter("value2") ); var result = 0; var memory = 0; if (operation == "add" ) { result = value1 + value2; } else if (operation == "sub" ) { result = value1 - value2; } else if (operation == "mul" ) { result = value1 * value2; } else if (operation == "div" ) { result = value1 / value2; } else if (operation == "mem" ) { memory = session.get("result"); result = memory + value1; } session.put("result", result); if (operation == "mem" ) { print( memory + " + " + value1 + " = " + result ); } else { print( value1 + " " + operation + " " + value2 + " = " + result ); } %> On Mon, Mar 5, 2012 at 8:27 PM, Samisa Abeysinghe <sam...@wso2.com> wrote: > Cannot treat a number param as a number. > > Thanks, > Samisa... > > Samisa Abeysinghe > VP Engineering > WSO2 Inc. > http://wso2.com > http://wso2.org > > Thanks, Samisa... Samisa Abeysinghe VP Engineering WSO2 Inc. http://wso2.com http://wso2.org
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