dqpdb82600 2015-03-30 18:27
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从javascript代码中调用Golang函数

I'm working on a webapp which already has a layout css, bootstrap v.3 along with an index.html. I have successfully loaded the project with Golang up and running. I have embedded a signup button which upon click is supposed to call a Go function from within the server.go file that handles http requests.

    $(document).ready(function() {
    $('#signup').on('click', loginHandler);
});

I have a server.go file written like this:

package main

import (
    "net/http"

    "github.com/bmizerany/pat"
)

func init() {
    m := pat.New()

    m.Get("/signup", http.HandlerFunc(loginHandler))
    m.Get("/", http.HandlerFunc(rootHandler))
    http.Handle("/", m)
}

func rootHandler(w http.ResponseWriter, r *http.Request) {
    http.ServeFile(w, r, r.URL.Path[1:])
}

func loginHandler(w http.ResponseWriter, r *http.Request) {

}

So the question is upon click on an button instance with signup Id, how do I have to trigger the golang loginHandler function in server.go file? Any idea on this would be appreciated.

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