----- Original Message -----
From: "Dean Edwards" <[EMAIL PROTECTED]>
To: "whatwg" <[EMAIL PROTECTED]>
Some code to illustrate:
// old way
var isChecked = false;
var inputs = document.getElementsByTagName("input");
for (var i = 0; i < inputs.length; i++) {
if (inputs[i].type == "checkbox" && inputs[i].checked) {
isChecked = true;
break;
}
}
// better (using iterators on NodeList)
var isChecked =
document.getElementsByTagName("input").some(function(input) {
return input.type == "checkbox" && input.checked;
});
// even better (using W3C Selectors API)
var isChecked =
document.matchAll("input[type=checkbox]").some(function(checkbox) {
return checkbox.checked;
});
This is in fact just one line:
var checked = root.select("input[type=checkbox]:checked");
---------
Experimental JSDOM implementation:
http://www.terrainformatica.com/sciter/Element.whtm
if someone interested.
Real life "behavior" is here:
http://www.terrainformatica.com/codelib/view.php?sid=1
(and in Sciter demo)
it transforms <table> into browsable "grid":
http://www.terrainformatica.com/htmlayout/images/grid1.jpg
Andrew Fedoniouk.
http://terrainformatica.com
