var s = document.getElementById("txtId").value; document.getElementById("txtId").value = s.replace(/\ \;/g, " ")
是指那些Entity吗? s = document.formname.textarea.value; s = s.replace(/ /ig," "); s = s.replace(/</ig,"<"); s = s.replace(/>/ig,">"); s = s.replace(/"/ig,"\""); s = s.replace(/'/ig,"\'"); s = s.replace(/&/ig,"&");
document.getElementById("txtId").value = s.replace(/\ \;/g, " ")
s = document.formname.textarea.value;
s = s.replace(/ /ig," ");
s = s.replace(/</ig,"<");
s = s.replace(/>/ig,">");
s = s.replace(/"/ig,"\"");
s = s.replace(/'/ig,"\'");
s = s.replace(/&/ig,"&");