jquery/jquery/issues/2257 As of 3.0, data methods camelCase all keys before access. Use of non-camelCase keys requires direct object manipulation (e.g., `var obj = $el.data()`).
jquery/jquery/issues/2257
As of 3.0, data methods camelCase all keys before access. Use of non-camelCase keys requires direct object manipulation (e.g.,
var obj = $el.data()).