hi all,
i am not sure if i am doing the right thing.
i put a doGet() in my MySQLConnServiceImpl class which extends the
remoteserviceservlet.
because i want to call the class so that it can allow me to download a
csv.
but i got this error when i call it from my client class.
my client method
public void onClick(BaseItem button, EventObject e) {
Window.open("http://www.localhost:8888/
com.tribling.gwt.test.mysqlconn.server.MySQLConnServiceImpl",
"testing", "");
}
my MySQLConnServiceImpl doGet
response.setContentType("text/plain");
response.setHeader("Content-Disposition", "attachment;
filename=myjdbcfile.csv");
PrintWriter out = response.getWriter();
FileWriter fw = new FileWriter(filename);
fw.append("Date");
fw.append(',');
fw.append("Sourceforge");
fw.append(',');
fw.append("Trial");
fw.append(',');
fw.append("Sale");
fw.append(',');
fw.append("OSTrial");
fw.append(',');
fw.append("TrialSale");
fw.append(',');
fw.append("OSSale");
fw.append('\n');
.
.
.
.
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