1 files changed, 72 insertions, 0 deletions
diff --git a/src/main/resources/webapp/apps/core/PagingTableService.js b/src/main/resources/webapp/apps/core/PagingTableService.js
new file mode 100755
index 0000000..af593df
--- /dev/null
+++ b/src/main/resources/webapp/apps/core/PagingTableService.js
@@ -0,0 +1,72 @@
+function PagingTableService() {
+  var create = function ($scope, fetchCallback, options) {
+    options = options || {};
+    var watcher = options.watcher || function(){};
+    var self = {
+      rows: [],
+      startIndex: options.startIndex || 0,
+      count: options.count || 10
+    };
+
+    var update = function(){
+      fetchCallback(self.startIndex, self.count, function(data) {
+        self.rows = data.rows;
+        watcher();
+      });
+    };
+
+    self.first = function () {
+      self.startIndex = 0;
+      update();
+    };
+
+    self.next = function () {
+      self.startIndex += self.count;
+      update();
+    };
+
+    self.prev = function () {
+      if (self.startIndex == 0) {
+        return;
+      }
+      self.startIndex -= self.count;
+      update();
+    };
+
+    // Do an initial fetch
+    update();
+
+    return self;
+  };
+
+  var defaultCallback = function(Resource, args) {
+    args = args || {};
+    return function(startIndex, count, cb) {
+      if(startIndex) {
+        args.startIndex = startIndex;
+      }
+      if(count) {
+        args.count = count;
+      }
+      console.log("fetching", args);
+      Resource.query(args, function(data, headers) {
+        var totalResults = headers("total-results");
+        console.log("totalResults", totalResults);
+        console.log("got data", data);
+        cb({
+          totalResults: totalResults,
+          rows: data
+        });
+      });
+    };
+  };
+
+  return {
+    create: create,
+    defaultCallback: defaultCallback
+  }
+}
+
+angular.
+    module('pagingTableService', ['ngResource']).
+    factory('PagingTableService', PagingTableService);