Post by Schubaltz on Feb 23, 2008 17:42:14 GMT -5
Description: Is there any need?
Syntax: descendHierarchy(reference Node, [,offset])
function descendHierarchy(a) {
var x = 1;
while(x < arguments.length) {
if(!a.childNodes[arguments[x]])
return false;
a = a.childNodes[arguments[x]];
x ++;
}
return a;
}
Example:
<html>
<head></head>
<body><div><b>hello <i>world</i></b></div>
<script>
descendHierarchy(document.body, 3, 1, 1); // object Text ("world")
</script>
</body>
</html>
Syntax: descendHierarchy(reference Node, [,offset])
function descendHierarchy(a) {
var x = 1;
while(x < arguments.length) {
if(!a.childNodes[arguments[x]])
return false;
a = a.childNodes[arguments[x]];
x ++;
}
return a;
}
Example:
<html>
<head></head>
<body><div><b>hello <i>world</i></b></div>
<script>
descendHierarchy(document.body, 3, 1, 1); // object Text ("world")
</script>
</body>
</html>