我用JavaScript 写了一个把一个列表框A的值添加到另一个列表框B可以实现!我现在想把B中的某一条清除,怎么做啊! 请大家帮忙!!!添加的代码是:
function AddUser_Click()
{
for (var i=0 ; i<=form2.FriendList.options.length -1 ; i++)
{
{
if (form2.FriendList .options [i].selected )
{
var element = window.Option.create(form2.FriendList.options [i].text, form2.FriendList.options[i].value,0);
form2.ChatList.add(element);
}
}
}
} 删除怎么做啊!
function AddUser_Click()
{
for (var i=0 ; i<=form2.FriendList.options.length -1 ; i++)
{
{
if (form2.FriendList .options [i].selected )
{
var element = window.Option.create(form2.FriendList.options [i].text, form2.FriendList.options[i].value,0);
form2.ChatList.add(element);
}
}
}
} 删除怎么做啊!
function removeElement()
{
try
{
//The first child of the div is the bold element.
var oChild=Div1.children(0);
Div1.removeChild(oChild);
}
catch(x)
{
alert("You have already removed the bold element.
Page will be refreshed when you click OK.")
document.location.reload();
}
}