InstructionView2 = InstructionView2 or BaseClass(BaseView)
function InstructionView2:__init()
	self.base_file = "common"
	self.layout_file = "instructionView2"
	self.layer_name = "Activity"
	self.use_background = true
	-- self.click_bg_toClose = true
	self.is_set_zdepth = true
	-- self.use_local_view = true
	self:AddPreLoadList("common",{"instructionItem2"})
	self.item_list = {}
	self.load_callback = function()
		self:LoadSuccess()
		self:SetData()
	end
	self.close_callback = function ()
		self:Clear()
	end
end

function InstructionView2:Clear()
	for i,item in ipairs(self.item_list) do
		item:DeleteMe()
	end
	self.item_list = {}
end

function InstructionView2:LoadSuccess()
	-- self.windowTitleText = self:GetChild("Window/windowTitleCon/windowTitleText"):GetComponent("Text")
	self.scroll_content = self:GetChild("ScrollView/Viewport/Content")
	self.bg = self:GetChild("bg"):GetComponent("Image")
	self.exitBtn = self:GetChild("extBtn").gameObject
	lua_resM:setOutsideImageSprite(self,self.bg,GameResPath.GetButterflyImage("bdui_smbg"),false)

	local function ClickHandller(target)
		if target == self.exitBtn then
			self:Close()
		end
	end
	AddClickEvent(self.exitBtn,ClickHandller)
end

function InstructionView2:Open(index)
	self.index = index
	BaseView.Open(self)
end

function InstructionView2:SetData()
	local cfg = Config.ConfigInstruction[self.index] 
	if cfg then
		-- self.windowTitleText.text = cfg.ViewTitle or "功能说明"
		local height = 10
		if cfg.info_list then
			local item = nil
			for i,vo in ipairs(cfg.info_list) do
				item = InstructionItem2.New(self.scroll_content)
				table.insert(self.item_list,item)
				item:SetData(vo)
				item:SetAnchoredPosition(0,-height)
				height = height + item:GetHeight()
			end
		end
		self.scroll_content.sizeDelta = Vector2(774,height)
		self.scroll_content.localPosition = Vector3.zero
	end
end