InstructionItem2 = InstructionItem2 or BaseClass(BaseItem)
function InstructionItem2:__init()
	self.base_file = "common"
	-- self.use_local_view = true
	self.layout_file = "instructionItem2"
	self.height = 0
	self:Load()
end

function InstructionItem2:Load_callback()
	self.titleText = self:GetChild("title"):GetComponent("Text")
	self.titleCon = self:GetChild("title").gameObject
	self.contentText = self:GetChild("content")
	self.contentText_t = self:GetChild("content"):GetComponent("Text")
end

function InstructionItem2:SetData(vo)
	if vo then
		local width=0
		if vo.itemTitle =="" then --无需子标题
			self.titleCon:SetActive(false)
			self.contentText.transform.anchoredPosition = Vector2(0, -45)
			width = 651.8
		else
			width = 620.9
			self.titleCon:SetActive(true)
			self.titleText.text = vo.itemTitle
			self.contentText.transform.anchoredPosition = Vector2(30, -70)
		end
		self.contentText_t.text = vo.content
		self.height = self.contentText_t.preferredHeight 
		self.contentText.sizeDelta = Vector2(width,self.height)
		self.height = self.height + 35
	end
end

function InstructionItem2:GetHeight()
	return self.height
end