var hash = new String();
$.each(elements, function(k) {
hash += this['id'] + 'weight: "' + k + '",\n';
hash += this['id'] + 'children: "' + this['children'].toString() + '",\n';
});
"if I print hash I get:"
node1weight: "0",
node1children: "node3,node4",
node2weight: "1",
node2children: "",
node5weight: "2",
node5children: "",
"but the $_POST array in my php script is empty when using the following line:"
$("#field1").load("/nodes/sort", hash);