请问最后恢复原始状态的,如此代码哪里不对呢?
function can () { var mychose = confirm(); if(mychose==true){ var c1 = document.getElementById("txt"); c1.className = "txt"; }
function can () { var mychose = confirm(); if(mychose==true){ var c1 = document.getElementById("txt"); c1.className = "txt"; }
2015-10-07
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