I found this which might be of some help to you...
private void myfunc(TreeItem treeItem, JSONValue jsonValue) {
JSONArray jsonArray;
JSONObject jsonObject;
JSONString jsonString;
if ((jsonArray = jsonValue.isArray()) != null) {
for (int i = 0; i < jsonArray.size(); ++i) {
TreeItem child = treeItem.addItem(getChildText("[" +
Integer.toString(i) + "]"));
myfunc(child, jsonArray.get(i));
}
} else if ((jsonObject = jsonValue.isObject()) != null) {
Set keys = jsonObject.keySet();
for (Iterator iter = keys.iterator(); iter.hasNext();) {
String key = (String) iter.next();
TreeItem child = treeItem.addItem(getChildText(key));
myfunc(child, jsonObject.get(key));
}
} else if ((jsonString = jsonValue.isString()) != null) {
treeItem.addItem(jsonString.stringValue());
} else {
treeItem.addItem(getChildText(jsonValue.toString()));
}
}
private String getChildText(String text) {
return "<span style='white-space:normal'>" + text + "</span>";
}
Here actually I am parsing data and forming a tree of the JSON object. :)
Cheers,
Amit Dhingra
On Mon, Sep 22, 2008 at 11:50 PM, seven.reeds <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> This is probably not a GWT issue but I am really still a java newbie.
> I have a JSONObject and one element in the thing is itself an
> associative array of items.
>
> I know I can use the has() & get() methods to get to the this "sub-
> object". I am sure I can use the keys() method on the sub object to
> get a java.util.Iterator.
>
> My question is how can I process the list of keys in some order that
> is determined at run time?
> >
>
--
Warm Regards,
Amit Dhingra
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