html - Why would IE8 remove custom data attribute from the body element/tag? -


im having real strange issue ie8 isn't parsing data attributes on <body> tag.

for example, have following html:

<body data-controller="homectrl">

when inspect page in ie8 developer tools attribute missing. confirmed when execute javascript in console (it returns null!):

document.body.getattribute('data-controller')

if view source, data attribute indeed there, ie8 seems ignore or remove it?!?

more strangely, if have div within body.. example

<div id="main" data-controller="homectrl">

this works! can see in developer tools , can read value javascript. bizarre!

has come across before? cause happen?


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