getChildElements static method

List<XmlElement>? getChildElements({
  1. required XmlElement node,
  2. required String tag,
})

Given a tag(name) returns all child elements of a XmlElement that match

Implementation

static List<XmlElement>? getChildElements(
    {required XmlElement node, required String tag}) {
  try {
    //String lower = tag.toLowerCase();
    //String upper = tag.toUpperCase();

    List<XmlElement> list = [];

    var nodes = node.findElements(tag, namespace: "*");
    if (nodes.isNotEmpty) list.addAll(nodes);

    ///////////////
    /* Lowercase */
    ////////////////
    //if (tag != lower)
    //{
    //  nodes = node.findElements(lower, namespace: "*");
    //  if (nodes.isNotEmpty) list.addAll(nodes);
    //}

    ///////////////
    /* Uppercase */
    ///////////////
    //if (tag != upper)
    //{
    // nodes = node.findElements(upper, namespace: "*");
    // if (nodes.isNotEmpty) list.addAll(nodes);
    //}

    return list;
  } catch (e) {
    Log().exception(e,
        caller:
            'xml.dart => XmlElement getChildElement({XmlElement node, String tag})');
  }
  return null;
}