从单元格Javascript获取img src

Question

I want to take the src of an image of out every cell from a table's tr .

Here's what I am trying to do:

    function returnPics(){
    var x = document.getElementById("table2").rows[0].cells.length;
    for (var i=0 ; i <x ; i++){
        console.log("in");
        var link = document.getElementById("table2").rows[0].cells[i].childNodes[i].src ;
        console.log(link);
    }
}

I have also tried the getAttribute method:

var link = document.getElementById("table2").rows[0].cells[i].getAttribute("src")

Answer 1

If you use jQuery it is really simple.

$('#table2 img').each(function() {
  var link=$(this).attr('src');
  console.log(link);
}