javascript - JQuery.contents not working using jsdom -


this code work in browser, in node.js (using jsdom + crawler), returns undefined

$('div').find('.class').contents()[0].wholetext

any idea on how solve this?

btw, when try stringify in nodejs, returns error circular defintion

the full code:

var crawler = require("crawler").crawler; var data = {} var c = new crawler({   maxconnections: 10,   skipduplicates: true,   // called each crawled page   callback: function(error, result, $) {      // $ jquery instance scoped server-side dom of page     $("#link > ul > li > a").each(function(index, a) {       c.queue(a.href);     });     $("[id^=enfr]").each(function(index, a){       var fr = $(this).find('.frwrd strong').html().replace(/<(?:.|\n)*?>/gm, '')       var = $(this).find('.towrd').contents()[0]       console.log(fr + '\t\t\t\t\t' + to)     })   } });  // queue 1 url, default callback c.queue("http://www.wordreference.com/enfr/0");

ok resolved using "stock" dom library:

  var = $(this).find('.towrd').get(0).firstchild.nodevalue

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