angularjs - Create Angular directive that keeps original element's attributes -

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i've seen other questions kind of ask this, have unique complication thrown in, , answer seems surprisingly complicated in proportion simplicity of desired result. i'd ask simplest possible version of question.

let's have directive looks this:

<my-input type="text" placeholder="foo">

i want output this:

<input type="text" placeholder="foo" class="bar">

all want output new element , add new attributes, keep original element's attributes. how can achieved?

use attribute directive rather element: 

<input type="text" placeholder="foo" my-directive>

and make mydirective add desired new attributes element.


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