public static String getChildrenAttributeValue(MAGContainerInterface comp, String fieldname) {
int pos = 0;
if ((pos = fieldname.indexOf('.')) > 0) {
if (fieldname.startsWith("_content[")) {
int index =
Integer.parseInt(
fieldname.substring(fieldname.indexOf('[') + 1, fieldname.indexOf(']')));
if (index >= 0 && index < comp.childrenNum()) {
return comp.getChild(index).getAttributeValue(fieldname.substring(pos + 1));
} else {
return null;
}
} else {
String id = fieldname.substring(0, pos);
MAGComponentInterface child = comp.getChild(id);
if (child != null) {
return child.getAttributeValue(fieldname.substring(pos + 1));
} else {
return null;
}
}
} else {
return null;
}
}
public void updateField(View f) {
for (int i = 0; _children != null && i < _children.size(); i++) {
MAGComponentInterface comp = getChild(i);
if (comp.getField() != null && comp.visible()) {
comp.updateField(comp.getField());
}
}
}
public void releaseResources() {
while (childrenNum() > 0) {
MAGComponentInterface comp = getChild(childrenNum() - 1);
comp.releaseResources();
removeChild(comp);
}
super.releaseResources();
}
public MAGComponentInterface[] getNamedChildren() {
if (_childrenhash == null) {
scanNamedChildren();
}
MAGComponentInterface[] siblings = new MAGComponentInterface[_childrenhash.size()];
int sibling_idx = 0;
for (int i = 0; i < _children.size(); i++) {
MAGComponentInterface tmp = getChild(i);
if (tmp.id() != null && tmp.id().length() > 0) {
if (tmp == _childrenhash.get(tmp.id())) {
siblings[sibling_idx] = tmp;
sibling_idx++;
}
}
}
return siblings;
}
public void removeChild(MAGComponentInterface child) {
if (child.id() != null && child.id().length() > 0 && _childrenhash != null) {
_childrenhash.remove(child.id());
}
_children.removeElement(child);
}
