javascript - What's the correct syntax for Data-Toggle Bootstrap on React.js -

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so i'm new react , javascript in general, trying lay out how see in html

el.button({      type: 'button',     classname: 'navbar-toggle',     data-toggle: 'collapse', // syntax error here     data-target: 'navbar' // syntax error here },  el.span({     classname: 'sr-only' }, 'toggle navigation'),  el.span({     classname: 'icon-bar' }), el.span({     classname: 'icon-bar' }),  el.span({     classname: 'icon-bar' }) ),

using purely js react.js

from react docs on dom differences bit tucked away,

"all dom properties , attributes (including event handlers) should camelcased consistent standard javascript style. intentionally break spec here since spec inconsistent. however, data-* , aria-* attributes conform specs , should lower-cased only."

that helps determine cases, have correctly, since hypens not allowed javascript variable names default need quote identifiers.

so, using example, notation works me of react 0.13.3 is:

el.button({      type: 'button',     classname: 'navbar-toggle',     "data-toggle": 'collapse', // syntax error here     "data-target": 'navbar' // syntax error here },

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