回複：怎樣去掉曾經打過的字，非常感謝！

來源: 於 2005-10-15 14:34:08 [舊帖] [給我悄悄話] 本文已被閱讀：次

when input field is empty, double click the field and have the previous typed text appear. press down arrow to the text that you dont want others to see and hit delete key. give a try. learned from web.