callback not exposing jquery object's full methods

[geetee24]

Gives me error: $.each is undefined. And var $methodsAndParm = $( 'ul.methods > li > h3' ); returns length of 0 when it should be 3

Is $ NOT a fully featured jquery object> Also $.fn.jquery is undefined because $.fn is undefined.

Help?

Thank you.

        dom_munger: {
            // https://github.com/cgross/grunt-dom-munger
            gst6969: {
                options: {
                    callback: function ( $, file ) {
                        var $methodsAndParm = $( 'ul.methods > li > h3' );

                        grunt.log.writeln  ( 'jq: ' + $.fn );
                        $.each (
                            $methodsAndParm,
                            function (  intIndex, methodAndParm ) {

                                var strHtml = methodAndParm.html();

                                grunt.log.writeln ( strHtml );
                            }
                        );
                    }
                },
                src: [ 'documentation/src/ngDocs/partials/api/*.html' ]
                // dest: 'dist/index.html' // optional, if not specified the src file will be overwritten
            }

[cgross]

The plugin now uses cheerio:
https://github.com/MatthewMueller/cheerio

Cheerio is an implementation of the JQuery api for Node. Its simpler but it also has the potential for bugs/differences between jquery and cheerio.

If you send me your HTML file, I'll see if I can reproduce it.

[geetee24]

Hi thank you. I think that you should update your docs from:

options.callback

When you feel like bustin loose. Set a callback function and use the passed JQuery object to do anything you want to the HTML.

to:

options.callback

When you feel like bustin loose. Set a callback function and use the passed CHEERIO object to do anything you want to the HTML.

Thank you.

[cgross]

I'll update that sentence in the docs. That said, you still should be able to use the selector you mentioned. Perhaps its a bug in cheerio. I would be happy to investigate and report the bug to cheerio if you send me you html file to reproduce it.

Cheerio does not expose generic utility functions on $ like .each though it does provide them on the wrapper around matched elements.

[geetee24]

I was trying to issue a jQuery $.each ( mycollection, function () {} )

but cherio does not implement $.each ()

It implements mycollection.each().......

On 3/10/2014 7:01 AM, Chris Gross wrote:

I'll update that sentence in the docs. That said, you still should be able to use the selector you mentioned. Perhaps its a bug in cheerio. I would be happy to investigate and report the bug to cheerio if you send me you html file to reproduce it.

Cheerio does not expose generic utility functions on $ like .each though it does provide them on the wrapper around matched elements.

— Reply to this email directly or view it on GitHub https://github.com/cgross/grunt-dom-munger/issues/21#issuecomment-37184650.