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select comment nodes with querySelector #221

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milahu opened this issue Sep 23, 2022 · 0 comments

milahu commented Sep 23, 2022 •

edited

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this should work

var { parse: parseHtml } = require('node-html-parser')
var html = `a <!-- b --> c`;
var root = parseHtml(html, { comment: true });

// TODO implement
var comment = root.querySelector('!--');

console.log(comment);
console.log(comment.innerHTML == ' b ');

// dont use magic alias tagname. this would break xml
var comment = root.querySelector('comment');

workaround: regex

var { parse: parseHtml } = require('node-html-parser')
var html = `a <!-- b --> c`;
var root = parseHtml(html, { comment: true });

var htmlTemp = root.toString();
var comment = htmlTemp.match(/<!--(.*?)-->/s);

related #13 #220

taoqf closed this as completed

ktrieu mentioned this issue

Comment parsing doesn't seem to work #270

Open

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