This plugin is not capable of handling nested blocks.

[MaG21]

One can't use this plugin with nested data-duplicate blocks

ASCII example:

- <div data-duplicate="one">
  - p text
  - input
  - ...
  - <div data-duplicate="one.one">
    - select options
    - input

so far so good, if one duplicates the outer block will result in something like:

- <div data-duplicate="one">
  - p text
  - input
  - ...
  - <div data-duplicate="one.one">
    - select options
    - input
- <div data-duplicate="one">
  - p text
  - input
  - ...
  - <div data-duplicate="one.one">
    - select options
    - input

Int this point, the problem comes when one decides to duplicate the one.one block. It will not work properly because two different objects share the same reference -> data-duplicate="one.one".

[rdias]

Hi,

We found a bug when we are using the script in a single page project. We are using the same

...

in many pages that we are loading through Javascript and for each page we are loading the jquery.duplicate.js, the behaviour are many copies from <div..> when we are clicking on the button data-duplicate-add.

To fix we change the line 4 from the code to:
-body.off('duplicate');
+body.off('click.duplicate');