From cce48f4a189774a507a91c35d6a3e27f0a2f9a25 Mon Sep 17 00:00:00 2001
From: Sanj <b@pad.ma>
Date: Thu, 1 Sep 2011 02:22:40 +0530
Subject: [PATCH] implement pagination (js)

---
 gazetteer/static/js/gazetteer.js | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

diff --git a/gazetteer/static/js/gazetteer.js b/gazetteer/static/js/gazetteer.js
index d194894..7b8ab9a 100644
--- a/gazetteer/static/js/gazetteer.js
+++ b/gazetteer/static/js/gazetteer.js
@@ -13,6 +13,34 @@ $(function() {
     map.setCenter(center, 4);
 
 
+    $('.first').click(function() {
+        $('#page_no').val('1');
+        $('#searchForm').submit();
+    });
+
+    $('.last').click(function() {
+        var lastPage = parseInt($('#totalPages').text());
+        $('#page_no').val(lastPage);
+        $('#searchForm').submit();
+    });
+
+    $('.next').click(function() {
+        var currPage = parseInt($('#page_no').val());
+        var lastPage = parseInt($('#totalPages').text());
+        if (currPage < lastPage) {
+            $('#page_no').val(currPage + 1);
+            $('#searchForm').submit();
+        }
+    });
+
+    $('.previous').click(function() {
+        var currPage = parseInt($('#page_no').val());
+        if (currPage > 1) {
+            $('#page_no').val(currPage - 1);
+            $('#searchForm').submit();            
+        }
+    });
+
     $('#searchForm').submit(function(e) {
         e.preventDefault();
         var bbox = map.getExtent().toBBOX();
@@ -26,7 +54,8 @@ $(function() {
             'q': search_term,
             'srid': 3785,
             'threshold': 0.5,
-            'count': 20
+            'count': 20,
+            'page': $('#page_no').val()
             }, function(features) {
             if ($('.mapListSection').css("opacity") == '0') {
                 $('.mapListSection').animate({'opacity': '1'}, 1000);
@@ -41,7 +70,6 @@ $(function() {
             $('#totalPages').text(features.pages);
             $('#searchField').removeAttr("disabled");
             $('#searchField').removeClass("loading");
-
 //            var headerRow = getHeaderRow();
 //            console.log(response);
             var currFeatures = jsonLayer.features;