Display javascript code _ form effects on the html page in textarea

Display the javascript code of the html page in textarea. I want to display the html page written in textarea as html.
I know that tools such as htmledit can't be used. I only need simple display.
1st floor
You can use document. write ()
If you want to edit it, I think you may still need tools like htmledit. I am studying fckeditor, which has a few types and has fewer functions. Hey, my personal opinion, hope it will be useful to you.
2nd floor


Script
Function test ()
{
X = window. open ("about: blank ");
X.doc ument. write (tx1.value );
}
Script
Third floor
Display in multi-line text box
Function Deal (fString)
FString = replace (fString, ">", "> ")
FString = replace (fString, "<", "<")
FString = Replace (fString, "", chr (32 ))
FString = Replace (fString, "", chr (34 ))
FString = Replace (fString, "'", chr (39 ))
FString = Replace (fString, "", CHR (13 ))
FString = Replace (fString ,"

", CHR (10) & CHR (10 ))
FString = Replace (fString ,"
", CHR (10 ))
Deal = fString
End function
This function can be used
4th Floor
















Use this to replace textarea
5th floor
Up
6th Floor
The html page is not displayed in textarea, but the html page displayed in textarea can be ....
Document. write (xxxxxx)
Xxxxx is the value of your textarea
7 th floor


8 th floor
This is so troublesome. you can use iframe.
9th floor
You can also edit
10th floor
Friendship up.
11 th floor