setMaxEntries event handler

README.rst

@@ -134,6 +134,13 @@ custom events like this:::
 
 The event handlers check if the new page number is inside the boundaries of the number of pages and ignore the event if it is outside.
 
+If you filter your search results and need to update the amount of pages it renders,
+call this custom event.
+
+	// Update total number of results and re-render links
+	$('#News-Pagination").trigger('setMaxEntries', 100);
+
+
 Version history
 ---------------
 Version 1.0 
@@ -175,6 +182,10 @@ Version 2.2
 alexhayes added an option to avoid calling the callback when the plugin is
 initialized.
 
+Version 2.3
++++++++++++
+atorres757 added an event handler to update max entries and re-render links.
+
 Future Plans
 ------------
    * Optional links for jumping a fixed number of pages.

src/jquery.pagination.js

@@ -4,7 +4,7 @@
  * This plugin needs at least jQuery 1.4.2
  *
  * @author Gabriel Birke (birke *at* d-scribe *dot* de)
- * @version 2.2
+ * @version 2.3
  * @param {int} maxentries Number of entries to paginate
  * @param {Object} opts Several options (see README for documentation)
  * @return {Object} jQuery Object
@@ -218,7 +218,14 @@
 				}
 				return false;
 		});
-
+		containers.bind('setMaxEntries', {maxEntries:maxentries}, function(evt, numEntries){
+			renderer.pc = new $.PaginationCalculator(numEntries, renderer.opts);
+			renderer.maxentries = numEntries;
+			links = renderer.getLinks(containers.data('current_page'), paginationClickHandler);
+			containers.empty();
+			links.appendTo(containers);
+			return false;
+		});
 		// When all initialisation is done, draw the links
 		links = renderer.getLinks(current_page, paginationClickHandler);
 		containers.empty();