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Design a program in js so that it can print its own method to collect Tibetan _ javascript skills

Source: Internet
Author: User
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Design a program in js so that it can print its own method to collect and design a program in Javascript so that it can print itself

Script (function () {alert ("script" + arguments. callee + "() <\/script>")}) () script
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]



Script function a () {document. write (a, "a ()");} a () script
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]



Script (function a () {alert ("script" "+ a +" () <\/script> ")}) () script
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]


A nice one

Script function AnyCode () {// Any Code} var anyCode = 0; alert (document. getElementsByTagName ("script") [0]. outerHTML) script
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]


I suddenly felt that there was nothing to discuss about this question:

To print all the code, add the following code at the end of the program:
Alert (document. getElementsByTagName ("script") [0]. outerHTML)

If the removed script and script
Alert (document. getElementsByTagName ("script") [0]. innerHTML );

If only the code of a function is printed:
Alert (arguments. callee) // unknown function
Alert (function name) // famous Function

<HTML> <HEAD> <TITLE> New Document </TITLE> </HEAD> <BODY> <script language = "JavaScript"> <! -- Alert(document.doc umentElement. outerHTML); // --> SCRIPT </BODY> </HTML>
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

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Related Keywords:
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