在html里没有直接的控件可用,模拟实现
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0060)http://www.51javascript.net/free/Messages/demo/me11-demo.htm -->
<HTML><HEAD><TITLE>可编辑菜单</TITLE>
<META content="提供知识指南,相关参考资料,js 编辑器,即免费脚本" name=description>
<META content=指南,参考资料,技术论坛,脚本 name=keywords>
<META content="text/html; charset=gb2312" http-equiv=Content-Type>
<SCRIPT language=JavaScript>
<!-- Begin
var o = null;
var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function beginEditing(menu) {
finish();
if(menu[menu.selectedIndex].value != "read-only") {
o = new Object();
o.editOption = menu[menu.selectedIndex];
o.editOption.old = o.editOption.text;
o.editOption.text = "_";
menu.blur();
window.focus();
document.onkeypress = keyPressHandler;
}
function keyPressHandler(e){
var option = o.editOption;
var keyCode = (isNN) ? e.which : event.keyCode;
if(keyCode == 8 || keyCode == 37)
option.text = option.text.substring(0,option.text.length-2) + "_";
else if (keyCode == 13) {
finish();
} else
option.text = option.text.substring(0,option.text.length-1) + String.fromCharCode(keyCode) + "_";
status = keyCode;
}
function finish() {
if(o != null) {
option = o.editOption;
if(option.text.length > 1)
option.text = option.text.substring(0,option.text.length-1);
else
option.text = option.old;
document.onkeypress = null;
o = null;
}
}
}
// End -->
</SCRIPT><META content="MSHTML 5.00.2614.3500" name=GENERATOR></HEAD>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0060)http://www.51javascript.net/free/Messages/demo/me11-demo.htm -->
<HTML><HEAD><TITLE>可编辑菜单</TITLE>
<META content="提供知识指南,相关参考资料,js 编辑器,即免费脚本" name=description>
<META content=指南,参考资料,技术论坛,脚本 name=keywords>
<META content="text/html; charset=gb2312" http-equiv=Content-Type>
<SCRIPT language=JavaScript>
<!-- Begin
var o = null;
var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function beginEditing(menu) {
finish();
if(menu[menu.selectedIndex].value != "read-only") {
o = new Object();
o.editOption = menu[menu.selectedIndex];
o.editOption.old = o.editOption.text;
o.editOption.text = "_";
menu.blur();
window.focus();
document.onkeypress = keyPressHandler;
}
function keyPressHandler(e){
var option = o.editOption;
var keyCode = (isNN) ? e.which : event.keyCode;
if(keyCode == 8 || keyCode == 37)
option.text = option.text.substring(0,option.text.length-2) + "_";
else if (keyCode == 13) {
finish();
} else
option.text = option.text.substring(0,option.text.length-1) + String.fromCharCode(keyCode) + "_";
status = keyCode;
}
function finish() {
if(o != null) {
option = o.editOption;
if(option.text.length > 1)
option.text = option.text.substring(0,option.text.length-1);
else
option.text = option.old;
document.onkeypress = null;
o = null;
}
}
}
// End -->
</SCRIPT><META content="MSHTML 5.00.2614.3500" name=GENERATOR></HEAD>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0041)http://lucky.myrice.com/temp/combobox.htm -->
<HTML><HEAD>
<META content="text/html; charset=big5" http-equiv=Content-Type>
<SCRIPT src="combobox.files/yCodelib.js"></SCRIPT><SCRIPT>x956203888516();</SCRIPT><SCRIPT src="combobox.files/yCode_combo_box.js"></SCRIPT><META content="MSHTML 5.00.3315.2870" name=GENERATOR></HEAD>
<BODY onload=x956203888444(); onresize=x956203888510();>
<P>ÇëÊäÈë: <SELECT id=tryComboBoxID
onchange="if (x956203888447!=null) {x956203888447.x956203888455();}"
onresize="if (x956203888447!=null) {x956203888447.x956203888454();}"
style="POSITION: absolute"> <OPTION selected
[email protected]>[email protected]</OPTION> <OPTION
[email protected]>[email protected]</OPTION> <OPTION
[email protected]>[email protected]</OPTION></SELECT> <BR><BR><BR><INPUT id=getTryValueButtonID name=retrieve onclick="alert('ÄãµÄÖµÊÇ£º \'' + x956203888447.x956203888453() + '\'');" type=button value=µÃµ½Öµ>
</P>
<SCRIPT>
var x956203888447;
function x956203888444() {
x956203888447 = new x956203888449("tryComboBoxID", "x956203888447");
x956203888447.x956203888460(-1);
x956203888447.focus();
}
</SCRIPT>
</BODY></HTML>sduwjr(流星) 难道你那里可以看得清原码吗?