popUp（导演）。电晕SDK答案

【问题标题】：The popUp(director). Corona SDKpopUp（导演）。电晕SDK
【发布时间】：2012-03-29 20:26:40
【问题描述】：

我正在主菜单中创建一个弹出窗口。在弹出画面中做closePopUp()，并显示信息'could not change scene inside a popup'。帮助解决问题

【问题讨论】：

嗨，巴库诺夫，您能出示一些您的 closePopUp() 代码，以便我们为您提供帮助吗？

【解决方案1】：

closePopUp

function OnClickExitNo(event)
        print("click");
        if event.phase == "ended" then
            director:closePopUp();
        end
    end

    exitNo = ui.newButton{
    default = "src/img/exitNo.png",
    over = "src/img/exitNo.png",
    onEvent = OnClickExitNo
    }

和 openPopUp

director:openPopUp("exit_screen", popClosed );

【讨论】：

【解决方案2】：

试试这个.... 你应该将director.lua文件放在你的项目文件夹中

main.lua

local director=require("director")
local mainGroup=display.newGroup()

function clean(event)
print("clean")
end

function main()
display.setStatusBar(display.HiddenStatusBar)
mainGroup:insert(director.directorView)
director:changeScene("screen1")
end

main()

screen1.lua

module(...,package.seeall)

function clean(event)
print("clean")
end

new =function()
local localGroup=display.newGroup()
local circle=display.newCircle(display.contentWidth/2,display.contentHeight/2,80)
circle:setFillColor(220,25,220)
local text=display.newText( "click to openPopUp", 0, 0, native.systemFontBold, 16 )
text.x=circle.x
text.y=circle.y
localGroup:insert(circle)

local listener=function(event)
if(event.phase=="ended")then
    director:openPopUp( "screen2","flip")
end
  end

circle:addEventListener("touch",listener)
return localGroup;
 end

screen2.lua

module(...,package.seeall)
function clean(event)
print("clean")
  end

new =function(prams)
local localGroup=display.newGroup()
local circle =display.newCircle(display.contentWidth/2,display.contentHeight/2,100)
circle:setFillColor(255,0,0)

local text=display.newText( "click to closePopUp", 0, 0, native.systemFontBold, 16)
text.x=circle.x
text.y=circle.y

     local listener=function(event)
if(event.phase=="ended")then
    circle:removeSelf()
    text:removeSelf()
    director:closePopUp()
end

    end

circle:addEventListener("touch",listener)
localGroup:insert(circle)
return localGroup;
    end

【讨论】：