[筆記]JS 控制隱藏顯示操作
var oImg = document . getElementById ( "img" ); // 取得ID oImg . style . display = "block" //顯示 oImg . style . display = "none" //隱藏 < input type = "button" value = "隱藏" id = "bt" /> < br \ > < img src = "03.png" id = "img" /> < script type = "text/javascript" > var oBt = document . getElementById ( "bt" ); var oImg = document . getElementById ( "img" ); var isShow = true ; oBt . onclick = function (){ ...