javascript - remove parent tag <strong> from child tag <a> -

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this question has answer here:

i want in javascript remove <strong> tag function: myfunc(this)

<strong><a href="#" onclick="myfunc(this)">mylink</a></strong>

i want clean code, <strong> tag needed removed

this should that:

function myfunc(node) {     node.parentnode.parentnode.replacechild(node, node.parentnode); }

the problem can run once, need additional check:

function myfunc(node) {     var parent = node.parentnode;      if (parent.nodename === 'strong') {         parent.parentnode.replacechild(node, parent);     } }

demo


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