How-to select dynamic nodes in Polymer? -

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i trying set mouse events element stamped out dom-repeat. event should trigger style change different element in dom-repeat template, color change icon in box on box hover.

as automatic node finding not available dynamic nodes, docs should use $$ selector.

however, $$ returns first node in local dom matches selector, , want hover effect boxes stamped out dom-repeat.

as $$ selects element's property, leaves me thinking need set dynamic attribute icon dom-repeat, can select every repeated icon instance in mouse event change functions.

the repeater gives me index, how set dynamic property it, instead of dynamic value?

what missing?

this should want:

var nodes = polymer.dom(this.root).queryselectorall(...)

if modify dom might need use polymer.dom(...) api individual nodes modifying.

polymer.dom(nodes[i])...

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