請問我用這樣的代碼為什么不能實現恢復原始值的效果???
?function?esc(){ ????var?aaa=confirm("確認取消設置?"); ????if(aaa==true){ ??????var?mychar=document.getElementById("txt"); ??????mychar.className="txt"; ????} ?????? ??}
?function?esc(){ ????var?aaa=confirm("確認取消設置?"); ????if(aaa==true){ ??????var?mychar=document.getElementById("txt"); ??????mychar.className="txt"; ????} ?????? ??}
2015-10-14
function?esc() {??? ????var?aaa=confirm("是否確定取消設置?"); ????if(aa==true) ????{ ????????var?mychar=document.getElementById("txt"); ?????mychar.style?=?""; ?? ????} ????? }
舉報
2015-10-15