quick3x_为添加滚动条

    --sliderBar    local barWidth = 25    local barHeight = 285    local barPosX = self.tableView:getContentSize().width + barWidth/2 + 7    local barPosY = 30    self.sliderBar = cc.ui.UISlider.new(display.BOTTOM_TO_TOP, {bar = "image/bag/01backpack_01type_02arrow.png",button = "image/bag/01backpack_01type_03arrow.png",}, {scale9 = true})    self:addChild(self.sliderBar, 10)    self.sliderBar:align(display.CENTER_BOTTOM, barPosX, barPosY)//注意锚点    self.sliderBar:setSliderSize(barWidth, barHeight)    self.sliderBar:setSliderValue(100)     self.sliderBar:onSliderValueChanged(function (event)        self.tableView:setContentOffset(cc.p(0,-(self.tableView:getContentSize().height - 345)*event.value/100), false)    end)    self.sliderBar:setTag(111)

主要注意滚动条的方向与tableView的方向