XML Child

Question

XML Child

I have a simple XML file that is loaded into a script page as shown below. It converts from string to XML without any problem, but what complicates things is the fact that I cannot get to the child child.

I would like to know why my code is not working and what I need to do to get the tag name.

function load_xml() {
    $.ajax({
        type: "GET",
        url: "file.xml",
        dataType: "xml",
        success: function (xmlData) {

            var $first_child = $(xmlData).children()[0];
            var first_name = $first_child.nodeName; // returns a proper name of a node

            var $second_child = $first_child.children()[0]; // doesn't work
            var $second_name = $second_child.nodeName; // returns nothing (don't know why)

        },
        error: function () {
            alert("Could not retrieve XML file.");
        }
    });
}

+3

javascript jquery dom html xml

Hubert Siwkin 22 Aug 14 at 15:09

source to share

1 answer

Constantinius · Accepted Answer · 2014-08-22T15:14:29+0000

In your case, $first_child

not a jQuery collection. You need to wrap it up $()

. Here is the revised version.

        var first_child = $(xmlData).children()[0]; // [0] actually returns the first "raw" node
        var first_name = first_child.nodeName;

        var $first_child = $(first_child);
        var second_child = $first_child.children()[0];
        var second_name = second_child.nodeName;

XML Child

More articles: