JS Lint Online doesn't seem to do anything but echo the JavaScript program

David Spector — Mon, 07 Mar 2022 18:48:01 -0000

I don't understand this reply by David Weber.

JS Lint Online doesn't seem to do anything but echo the JavaScript program

David Weber — Mon, 07 Mar 2022 18:36:38 -0000

You can run it using different validators, also if you're using the java lint then you before clicking on the Lint Button you can make sure the input field is working fine. You can also implement using data validator in wordpress site but before that make sure you've coded correctly.

JS Lint Online doesn't seem to do anything but echo the JavaScript program

David Spector — Fri, 19 Jun 2020 02:01:24 -0000

I'm running http://www.javascriptlint.com/online_lint.php and I put a JavaScript program into the input box and clicked the Lint button. All that happens is that the source file is shown in gray with added line numbers. I tried with another program and the same thing happens. I'm confused.

need updated version, doesn't take non-.js filenames

Jim Michaels — Fri, 21 Apr 2017 18:26:51 -0000

jsl.exe won't even load the engine, finds no errors, but browser doesn't load it either.
after 8 seconds on an i7-3970x machine with 64GB RAM, it says

atoi64.js-4-15-2017
atoi64.js
l:\atoi64.js:0: can't open file: No such file or directory

echo %ERRORLEVEL% gives me a 4 after this, jsl.exe is trying to strip out anything that doesn't look like a .js filename, and I have backups I need to process. a browser doesn't care what the file extension is when you specify src=""

browsers do work with nonstandard filename extensions, and so should this program.
problem is, the filename is atoi64.js-4-15-2017
http://Jesusnjim.com/atoi64.js-4-15-2017
you can use it for test purposes, I am basically trying to get this debugged.

j.bat:

cls
:lupe
l:\jsl\jsl.exe -nologo -conf l:\jsl\jsl.default.conf -process %1
shift
if not .%1.==.. goto lupe

is it possible I can get this project as source code to compile myself? I might be able to. and I might be able to get the engine to load maybe. the engine is often not loading with some syntax errors in big files (4000 lines) just like ff.

Check for missing "var" in declaration

Doug Stevens — Thu, 30 Jun 2016 20:57:38 -0000

Thanks for producing this excellent tool. Is there a way to configure it to report a missing variable declaration (in the code below,

`
$("body").on('click', '.foo', function(e){
    value = "foo";
});
`

`
    var value = "foo";
`

Linux Version

Gabriel Barta — Thu, 31 Mar 2016 06:20:44 -0000

Are you aware of the python rewrite of javascript link that is available in the trunk of this project? That should work for you on linux. I don't know if it just the graveyard that sourceforge has become, but I think the python version is easy to miss on here.

I have always liked the advanced options that JavaScript Lint has over the crockford jslint, but there is little doubt that jslint is massively more popular which makes it easier to get into.

If you struggle with the python version you may just consider adapting your process to use the jslint version with nodejs:

apt-get install npm
npm install -g jslint

Linux Version

Ramya A — Thu, 31 Mar 2016 05:08:38 -0000

Am having Jsl exe for windows. I need to run in Linux Environment.
Please provide your ideas.

JavascriptLint cannot process filenames with spaces.

elmonty — Wed, 09 Dec 2015 21:20:57 -0000

JavascriptLint can't understand Windows long filenames with spaces in them, even if they are enclosed in quotes. Is there any workaround?

Do not lint imports (Jquery)?

Paul D Smith — Sat, 22 Aug 2015 15:17:40 -0000

Matthias, thanks for that.
Paul DS.

Do not lint imports (Jquery)?

Matthias Miller — Fri, 21 Aug 2015 13:28:20 -0000

The best way is to either add this to your file:

/jsl:declare jQuery/
/jsl:declare $/

or to your config:

+declare jQuery
+declare $

If you're linting .htm files, you may have to edit your jQuery script to this:

/jsl:ignore/
(jquery contents)
/jsl:end/

Let me know how this works for you.

Recent posts to Discussion

JS Lint Online doesn't seem to do anything but echo the JavaScript program

JS Lint Online doesn't seem to do anything but echo the JavaScript program

JS Lint Online doesn't seem to do anything but echo the JavaScript program

need updated version, doesn't take non-.js filenames

Check for missing "var" in declaration

Linux Version

Linux Version

JavascriptLint cannot process filenames with spaces.

Do not lint imports (Jquery)?

Do not lint imports (Jquery)?