func (cr *PeopleController) Create(cx *goweb.Context) {
// create a new appengine context
gaerecords.CreateAppEngineContext(cx.Request)
// create a new person
person := People.New()
// get the fields from the HTTP request
var name string = cx.Request.FormValue("name")
age, _ := strconv.Atoi64(cx.Request.FormValue("age"))
// set the fields
person.
SetString("name", name).
SetInt64("age", age)
// save it
err := person.Put()
if err == nil {
// success - redirect to see this person
cx.RespondWithLocation(fmt.Sprint("/people/", person.ID()))
} else {
// failed - write the error
cx.ResponseWriter.Write([]byte(fmt.Sprintf("Error: %v", err)))
}
}
// /people
func (cr *PeopleController) ReadMany(cx *goweb.Context) {
// create a new appengine context
gaerecords.CreateAppEngineContext(cx.Request)
// load all people
people, _ := People.All()
// collect the fields as an array for the view
peopleData := make([]map[string]interface{}, 0)
for _, person := range people {
// save the ID
person.Set("ID", person.ID())
peopleData = append(peopleData, person.Fields())
}
// create the template data
data := map[string]interface{}{
"People": peopleData,
}
// render the view
renderTemplate(cx.ResponseWriter, "People/Index", data)
}
func (cr *PeopleController) Delete(id string, cx *goweb.Context) {
// create a new appengine context
gaerecords.CreateAppEngineContext(cx.Request)
// get the person ID from the URL
personID, _ := strconv.Atoi64(id)
// load the person
person, _ := People.Find(personID)
// delete the person
person.Delete()
// send them on their way
cx.RespondWithLocation("/people")
}
func (cr *PeopleController) DeleteConfirm(id string, cx *goweb.Context) {
// create a new appengine context
gaerecords.CreateAppEngineContext(cx.Request)
// get the person ID from the URL
personID, _ := strconv.Atoi64(id)
// load the person
person, _ := People.Find(personID)
// create the template data
data := map[string]interface{}{
"PersonID": id,
"PersonName": person.GetString("name"),
}
renderTemplate(cx.ResponseWriter, "People/Delete", data)
}
func (cr *PeopleController) Read(id string, cx *goweb.Context) {
// create a new appengine context
gaerecords.CreateAppEngineContext(cx.Request)
// get the person ID from the URL
personID, _ := strconv.Atoi64(id)
// load the person
person, _ := People.Find(personID)
// create the template data
data := map[string]interface{}{
"Person": person.Fields(),
"PersonID": id,
}
// render the view
renderTemplate(cx.ResponseWriter, "People/View", data)
}
