I would like to retrieve all the tags with a specific id using Go. Apparently the easiest way to do that is go is to use goquery.
Assume I am looking for ul tags with id MyTag in a website site. I would like to list all the li contained in such a ul. I never used jQuery before so I feel a little lost.
resp, _ := http.Get(site)
httpBody := resp.Body
node, _ := html.Parse(httpBody)
document := goquery.NewDocumentFromNode(node)
document.Find("ul.MyTag").Each(func(i int, ul *goquery.Selection) { //MyTag will not work here
ul.Find("li").Each(func (i int, li *goquery.Selection){
...
})
})
More specitically, my html looks like
<html>
<body>
<ui id="yes">
<li key="1">a</li>
<li key="2">b</li>
<li key="3">c</li>
<li key="4">d</li>
</ui>
<ui id="no">
<li key="1">11</li>
<li key="2">22</li>
<li key="3">33</li>
<li key="4">44</li>
</ui>
</body>
</html>
and I would like to retreive the keys 1,2,3,4
Bonus question: why Each has an int argument? It doesn't seem to be used at all
