typeahead.js - Twitter bootstrap typeahead does not work properly with data-source attribute -


why when use " sign in data-source attribute denote string values works when use ' denote them bootstrap recognizing first character?

i know in c# , many other language difference between " , ' difference between character , string first time see strictly used in html case here if why isn't there error in js.

<div class="container">     <div class="hero-unit">         <form>             <div>                 <label>working typeahead</label>                 <input type="text" data-provide="typeahead" autocomplete="off" data-source='["hello","world"]' />             </div>             <div>                 <label>not working typeahead</label>                 <input type="text" data-provide="typeahead" autocomplete="off" data-source="['hello','world']" />             </div>         </form>     </div>

see fiddle: http://jsfiddle.net/h4qmh/4/

that weird, data-source=["hello", "world"] works, doesn't clean html.

i'm wondering if being treated json, in case elements must wrapped in double-quotes. see: how pass array jquery .data() attribute.


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