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Support #5997
closedHow to generate a fully custom page
Status:
Closed
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
10/13/2017
Due date:
% Done:
0%
Estimated time:
Description
Hi
I would like to know how I can generate my own stuff.
For example, if I request in a browser www.mysite.com?key=toto, I would like it gives me blank page with only toto (By blank, I mean without Wt stuff like html tags).
I know how to get parameters. But I don't know how to print a raw text.
view-source:http://www.mysite.com:8080/?key=toto
have to return only:
toto
Wt::WApplication *createApplication(const Wt::WEnvironment& env)
{
const std::string * apikey = env.getParameter("key");
if( apikey != NULL && *apikey!="")
{
return printKey(apikey); //??
}else
return new Wt::WApplication(env);
}
int main(int argc, char **argv)
{
QCoreApplication app(argc, argv);
return Wt::WRun(argc, argv, &createApplication);
}
Updated by Julien Ladge over 6 years ago
Thanks to stackoverflow
Resolved by:
Wt::WApplication *createApplication(const Wt::WEnvironment& env)
{
return new Website(env);// custom website
}
class MyResource : public Wt::WResource
{
public:
MyResource(){}
virtual void handleRequest(const Wt::Http::Request &request, Wt::Http::Response &response)
{
const std::string * key = request.getParameter("key");
if( key != NULL && *key != "")
{
response.out() << *key;
}
}
};
int main(int argc, char **argv)
{
Wt::WServer server(argv[0]);
server.setServerConfiguration(argc, argv, WTHTTP_CONFIGURATION);
server.addResource(new MyResource, "/api");
server.addEntryPoint(Wt::Application, createApplication);
if (server.start())
{
Wt::WServer::waitForShutdown();
server.stop();
}
return 0;
}
}
Updated by Roel Standaert over 6 years ago
- Status changed from New to Closed
I'm happy to see you figured it out. Note, though, that addResource does not transfer ownership, so if you don't want tools like valgrind to complain, you'll have to for example create the resource on the stack before starting the server. See the example in examples/te-benchmark.
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