jQuery issues

[sandevgo]

I've spent for couple hours trying to get extension work, but could not.

Firstly, you can't use data() like this:

            $wrapper.data('multipleInput', {
                settings: settings,
                currentIndex: 0,
                attributeDefaults: {}
            });

It just doesn't work. The explonation is here: http://stackoverflow.com/questions/6827810/unable-to-set-data-attribute-using-jquery-data-api

Next, where did you get such events?

      $(document).on('click.multipleInput', ....);

I was trying to fix it, but it was like a snowball, and all that I got was just a single text input without able to add fields.

[unclead]

I dont want to update the DOM via data method, i am using it like a storage. I think if data method didnt work it would not have been used in yiiActiveForm.js.
Look at: https://github.com/yiisoft/yii2/blob/master/framework/assets/yii.activeForm.js#L200

$(document).on('click.multipleInput', ....);

It is just namespace for event: https://api.jquery.com/event.namespace/
I cant understand what is the problem with it?

[unclead]

what version of jquery are you using?
I think problem relates with your environment thats why i need more information

[sandevgo]

I'm sorry, I have solved this issue. It was my miss, connected with resolving asset bundles. Now, all seems ok, thank You.