max lenght of show list can now be configured

1 files changed, 14 insertions, 3 deletions

diff --git a/www/js/nextshows.js b/www/js/nextshows.js
index 6d85f55..f0f732b 100644
--- a/www/js/nextshows.js
+++ b/www/js/nextshows.js
@@ -69,9 +69,9 @@ rh.Show = function(show) {
 
 var showListView = null;
 
-rh.ShowListView = function(model, len) {
+rh.ShowListView = function(model, maxlen) {
   this.model = model;
-  this.len = len;
+  this.maxlen = maxlen;
 
   this.showViews = [];
 
@@ -97,6 +97,9 @@ rh.ShowListView.prototype.render = function() {
     this.showViews.push(showView);
     showView.render();
     list.append(showView.$el);
+    if(this.showViews.length >= this.maxlen) {
+      break;
+    }
   }
 };
 
@@ -128,8 +131,16 @@ rh.ShowView.prototype.render = function() {
 /***************** controller  *****************/
 
 function nextshows_init() {
+  var url = parseLocationHref();
+  var maxlen = 5;
+  if(url.path.length > 1) {
+    var tmp = parseInt(url.path[1], 10);
+    if(!isNaN(tmp) && tmp > 0) {
+      maxlen = tmp;
+    }
+  }
   shows = new rh.ShowList();
-  showListView = new rh.ShowListView(shows, 10);
+  showListView = new rh.ShowListView(shows, maxlen);
 
   setInterval("shows.fetch()", 5000);
   clock.addCallback(function() {