navigating through a table using JavaScript's Document Object Model

Having a bit of trouble with what should be an easy task. I'm trying to extract the text from the node where class='song_artist', but I just can't seem to figure it out. My HTML snippet is below:

<tr id='0000moe2008-05-23d01t01_vbr' class='row-even'><td class='song_name'>Captain America<h3> (00:00)</h3></td><td class='song_artist'>moe.</td><td class='song_date'>2008-05-23</td><td class='song_location'>Jones Beach, VA</td></td><td class='song_extras'></td></tr>  
<tr id='00011-01_Rock_And_Roll_Part_2' class='row-odd'><td class='song_name'>Rock and Roll part 2<h3> (00:00)</h3></td><td class='song_artist'>Phish</td><td class='song_date'>1998-11-20</td><td class='song_location'>Jones Beach, VA</td></td><td class='song_extras'></td></tr>  
<tr id='00021-03_Quinn_The_Eskimo' class='row-even'><td class='song_name'>Quinn the Eskimo<h3> (00:00)</h3></td><td class='song_artist'>Phish</td><td class='song_date'>1998-11-20</td><td class='song_location'>Jones Beach, VA</td></td><td class='song_extras'></td></tr>

I have access to the <tr> element but can't navigate to the <td> that contains the data I need. I've tried using 

parent.firstChild.nextSibling.data
, but haven't had any success. Any expert JavaScript developers who can provide some guidance?

javascriptdom

Answer №1

Here is a simple way to accomplish this:

var items = document.getElementsByTagName("div");
for (var j = 0; j < items.length; j++)
{
      if (items[j].getAttribute("class") === "specificClass")
       {
       }
}

Consider switching to a JavaScript framework like Vue.js, as it simplifies the process:

var element = $("div.special_class") //This will give you all desired elements

Answer №2

Here is a code snippet using only pure JavaScript:

const allArtists = document.getElementsByClassName('song_artist');
for (let i = 0; i < allArtists.length; i++) {
    const artistName = allArtists[i].innerHTML;
}

Keep in mind: Consider utilizing a JavaScript framework for improved functionality.

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