Wednesday, March 23, 2016

Re: Complex Overlay Type

Thank you for this solution.
It works fine for me.

Regards, Michael

On Wednesday, March 23, 2016 at 4:16:26 AM UTC+1, Paul Stockley wrote:
So it looks like pages is actually a hashtable of pageid's to page objects. You can use a class similar to the following and define pages using it

public class JsMap<T> extends JavaScriptObject{

protected JsMap() {

public final native T get(String key) /*-{
return this[key] || null;

public final native void put(String key, T value) /*-{
this[key] = value;

public final native void remove(String key) /*-{
delete this[key];

public final native boolean hasKey(String key) /*-{
return this[key] !== undefined;

public final native JsArray<String> keys() /*-{
var o = [];

for(var prop in this) {
if (this.hasOwnProperty(prop))

return o;

public final native JsArray<T> values() /*-{
var o = [];
for (var prop in this) {
if (this.hasOwnProperty(prop)) {
return o;

public static native <O> JsMap<O> createMap() /*-{
return {};

You can then iterate through the page(s) using the values method.

On Tuesday, March 22, 2016 at 8:08:54 PM UTC-4, Michael Esser wrote:
Hi there,

I'm trying to parse data from a wiki and want to use overlay types. For simple types I have no problem.
But in the following there is a property dynamicaly created by the server and I have no idea to get the data.
Any suggestions would be helpful.

Here the data:
The problem is the "4180" which is dfifferent for each call I didn't know it.
Nested types didn't solve the problem because I do not know the property "4180".

Thanks and best regards,
{      "batchcomplete": "",      "query": {          "pages": {              "4180": {                  "pageid": 4180,                  "ns": 0,                  "title": "Kalifornien",                  "revisions": [                      {                          "contentformat": "text/x-wiki",                          "contentmodel": "wikitext",                          "*": "{{quickbar\n| Lage={{Vorlage:USA-map|Map of USA CA.svg|Kalifornien|250px}}}}"                      }                  ]              }          }      }  }

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