如何获取使用 DOMParser 创建的自定义 xml 标记的值？

Question

I want to fetch the pan details of a user. I have written the below code:

 parseXML(XMLAsString){
    var parser=new DOMParser()
    var result=parser.parseFromString(XMLAsString, 'text/xml');
    var panElement=result.getElementsByTagName('XYZ:PAN').item(0)
    console.log(panElement);
  }

I am halfway there as panElement returns a custom xml tag as given below:

<XYZ:PAN>ABCDS1234N</XYZ:PAN>

Now how do i fetch the value of the panElement ?

Answer 1

textContent property should give you the text wihin the tag.

 function parseXML(XMLAsString) { var parser = new DOMParser() var result = parser.parseFromString(XMLAsString, 'text/xml'); var panElement = result.getElementsByTagName('XYZ:PAN').item(0) console.log(panElement.textContent); // Here textContent gives the PAN number } parseXML("<XYZ><XYZ:PAN>ABCDS1234N</XYZ:PAN></XYZ>")