Small jQuery/Bootstrap job - Follow up jobs if you do good work

Actually Im posting a small jQuery/Bootstrap job to find a new developer for working together on other projects in the future. So its like a small Test. ### Project ### We are developing a ERP system with jQuery / Bootstrap frontend at the moment. For that we need a view, where the users can create packing list / opt out the articles out of the system. The user scans the unique barcode (every article inside the system has a own unique ID). The barcode scan is technically the same like typing the id and pressing enter. For every article added your script must make a ajax call to the request URI containing the articleID and the GET parameter "ajax=1". The responses can be: A) All okay -> Returns JSON-Array(ArticleID, ArticleName, (Bool)Success=TRUE) B) Something wrong -> Returns JSON-Array(ArticleID, ArticleName, (Bool)Success=FALSE, ErrorText) The user must see a nice Bootstrap view, where he can see all scanned articles of this session (and error messages if something went wrong). All scanned Article IDs (except the ones with an error) must be Submitted to another page via HTTP POST when user clicks a form submit button "Create Loadlist".