javascript - xml2js filter objects based on element tags - 


<xml>  <title name="foo">  </title>  <clip id="0">      <clip id="1">      </clip>      <transition>          <sub>              <clip id="2">              </clip>          </sub>          <clip id="5">          </clip>      </transition>  </clip> </xml>

hi, i'm using xml2js parse xml above (simplified). want filter objects refer nodes 'clip' element tag. how do without knowing structure of xml per parsing session except root node one?

<xml></xml>

update: answer own question: used jsonpath node module , inside xml2js parser listener:

var jp = require('jsonpath'); var nodes = jp.query(parsedxml.xml, "$..clip"); (var = 0; < nodes.length; i++) {       nodes[i].foreach(function (entry) {               // entry.$ object(s) i'm looking for...          }); }


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