css - On a hover event, change the content with data from the parent element -

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i want hover pseudo element set child's content data parent (the hover). following snippet shows small test:

css

.word:hover {     color: blue; } .word:hover ~ #lookup:after {     content : attr(data-test); }

html

<span class="word" data-test="elke dag / 每天">everyday</span> <span class="word" data-test="ik / 我">i</span> <span class="word" data-test="drink / 喝">drink</span> <span class="word" data-test="koffie / 咖啡">coffee</span> <div id="lookup" data-test="duh!">lookup: </div>

however, content gets set data-test target 'duh!' instead of 1 being hovered over. can solve javascript, looking if possible using css only.

http://jsfiddle.net/u7tye/1951/

according mozilla docs, no: https://developer.mozilla.org/en-us/docs/web/css/attr

the attr() css expression used retrieve value of attribute of selected element , use in style sheet.


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