Events 删除父视图后,RemoveEventListener不工作
我已经实现了一个函数,我已经添加了一个带有一些按钮的视图以及添加了Eventlistener 使用按钮侦听器,我转换到另一个视图并删除了最后一个视图,但按钮侦听器仍然处于活动状态Events 删除父视图后,RemoveEventListener不工作,events,button,addeventlistener,coronasdk,Events,Button,Addeventlistener,Coronasdk,我已经实现了一个函数,我已经添加了一个带有一些按钮的视图以及添加了Eventlistener 使用按钮侦听器,我转换到另一个视图并删除了最后一个视图,但按钮侦听器仍然处于活动状态 function loadingMenu() playBtn = display.newImage('play-btn.png', 170, 130) playBtn:addEventListener( "tap", listener ) instructionBtn = display
function loadingMenu()
playBtn = display.newImage('play-btn.png', 170, 130)
playBtn:addEventListener( "tap", listener )
instructionBtn = display.newImage('instructions-btn.png', 150, 164)
-- instructionBtn:addEventListener( "tap", instructionListener )
creditBtn = display.newImage('credits-btn.png', 180, 201)
--creditBtn:addEventListener( "tap",ceditsListener )
titleBg = display.newImage('background-with-title.png')
--titleView = display:newGroup()
titleView = display.newGroup(titleBg, playBtn, instructionBtn,creditBtn)
end
function listener(event)
if titleView ~= nil then
playBtn:removeEventListener( "tap", listener )
transition.to(titleView, {time = 300, y = -titleView.width, onComplete = function() --startButtonListeners('rmv') --titleView:removeSelf() display.remove(titleView) titleView = nil end})
end
return true
end
提前感谢试试这个。这会有用的
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local playBtn,instructionBtn,creditBtn,titleBg,titleView
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function newfunction()
print("inside newfunction...")
end
----------------------------------------------------------------------------
function listener()
print("inside listener...")
if titleView ~= nil then
playBtn:removeEventListener( "tap", listener )
transition.to(titleView, {time = 300, y = -titleView.width, onComplete = newfunction()}) --startButtonListeners('rmv') --titleView:removeSelf() display.remove(titleView) titleView = nil end})
end
return true
end
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function loadingMenu()
playBtn = display.newImage("play-btn.png", 170, 130)
instructionBtn = display.newImage("instructions-btn.png", 150, 164)
creditBtn = display.newImage("credits-btn.png", 180, 201)
titleBg = display.newImage("background-with-title.png")
titleView = display.newGroup(titleBg, playBtn, instructionBtn,creditBtn)
playBtn:addEventListener( "tap", listener )
end
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loadingMenu()
----------------------------------------------------------------------------
试试这个。这会有用的
----------------------------------------------------------------------------
local playBtn,instructionBtn,creditBtn,titleBg,titleView
----------------------------------------------------------------------------
function newfunction()
print("inside newfunction...")
end
----------------------------------------------------------------------------
function listener()
print("inside listener...")
if titleView ~= nil then
playBtn:removeEventListener( "tap", listener )
transition.to(titleView, {time = 300, y = -titleView.width, onComplete = newfunction()}) --startButtonListeners('rmv') --titleView:removeSelf() display.remove(titleView) titleView = nil end})
end
return true
end
----------------------------------------------------------------------------
function loadingMenu()
playBtn = display.newImage("play-btn.png", 170, 130)
instructionBtn = display.newImage("instructions-btn.png", 150, 164)
creditBtn = display.newImage("credits-btn.png", 180, 201)
titleBg = display.newImage("background-with-title.png")
titleView = display.newGroup(titleBg, playBtn, instructionBtn,creditBtn)
playBtn:addEventListener( "tap", listener )
end
----------------------------------------------------------------------------
loadingMenu()
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我试图修复你的代码,其中有很多随机评论,但我无法理解它。请先修复代码,清理它,进行适当的缩进,然后我可以试着理解它,看看你做错了什么。我试图修复你的代码,其中有很多随机注释,但我无法理解。请先修复代码,清理它,做适当的缩进,然后我可以试着理解它,看看你做错了什么。