Why turn attachEvent again shown on the software is not

CodePudding user response:

AttachEvent ie8 is used before, ie the unique method, belong to the outdated methods, some are no longer in the new version of the ide software support,
Now the addEventListener method should use the standard,

CodePudding user response:

reference 1/f, the sky wave response:

attachEvent ie8 is used before, ie the unique method, belonging to the outdated methods, some are no longer in the new version of the ide software support,
Now the addEventListener method should use the standard,

well awareness of, thank you