遊戲的mvvm架構
loxodon.framework.xlua 是乙個xlua的開源的mvvm框架loxodonframework是乙個輕量級的mvvm(model-view-viewmodel)框架，它是專門為unity3d遊戲開發設計的
require
("framework.system"
)local context = cs.loxodon.framework.contexts.context
local ******command = cs.loxodon.framework.commands.******command
local asynctask = cs.loxodon.framework.asynchronous[
"asynctask`1[system.object]"
]local observableobject =
require
("framework.observableobject"
)local observabledictionary =
require
("framework.observabledictionary"
)local interactionrequest =
require
("framework.interactionrequest"
)---
--模組
--@module loginviewmodel
local m=
class
("loginviewmodel"
,observableobject)
--執行父類observableobject的建構函式，這個重要，否則無法監聽資料改變
--[[--
建構函式
@param #table self
@param #table t 初始化引數
]]function m:
ctor
(t) m.super.
ctor
(self,t)
self.username = self.globalpreferences:
getstring
("last_username",""
);self.password =
"" self.account =
nil self.errors =
observabledictionary()
self.logincommand =
******command
(function
() self:
login()
end,
true
) self.cancelcommand =
******command
(function
() self.interactionfinished:
raise
(nil
)end
,true
) self.interactionfinished =
interactionrequest
(self)
self.toastrequest =
interactionrequest
(self)
endfunction m:
validateusername()
endfunction m:
validatepassword()
endfunction m:
login()
endreturn m
require
("framework.system"
)local loading = cs.loxodon.framework.views.loading
local toast = cs.loxodon.framework.views.toast
-----模組
--@module loginview
local m=
class
("loginview"
,target)
function m:
oncreate
(bundle)
local bindingset = self:
createbindingset()
; bindingset:
bind()
:for
("oninteractionfinished"):
to("interactionfinished"
) bindingset:
bind()
:for
("ontoastshow"):
to("toastrequest"
) bindingset:
bind
(self.username)
:for
("text"
,"onendedit"):
to("username"):
twoway()
bindingset:
bind
(self.usernameerrorprompt)
:for
("text"):
to("errors['username']"):
oneway()
bindingset:
bind
(self.password)
:for
("text"
,"onendedit"):
to("password"):
twoway()
bindingset:
bind
(self.passworderrorprompt)
:for
("text"):
to("errors['password']"):
oneway()
bindingset:
bind
(self.confirmbutton)
:for
("onclick"):
to("logincommand"
) bindingset:
bind
(self.cancelbutton)
:for
("onclick"):
to("cancelcommand"
) bindingset:
build()
endfunction m:
oninteractionfinished
(sender, args)
self:
dismiss()
endfunction m:
ontoastshow
(sender, args)
local notification = args.context
ifnot notification then
return
end toast.
show
(self, notification,2)
;end
return m
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