Find a sub-node from a node by xpath

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I need to go through some fields and print out the texts. However, I can't find a function that can output a sub-node given a node and the xpath to that sub-node.

In the following code snippet, I used the non-existing function "getSubnode". Would appreciate if someone could give me a hint on how to implement it.

x = $('div.content');
for (i=0; i<x.length; i++) {
    y1 = getSubnode(x[i], "span/strong");
    y2 = getSubnode(x[i], "a/strong");
    console.log(y1.textContent, y2.textContent)
}

Thanks!

asked 24 secs ago

codingFun

159