diff options
Diffstat (limited to 'app/assets/javascripts/application/layout.js.coffee')
| -rw-r--r-- | app/assets/javascripts/application/layout.js.coffee | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/app/assets/javascripts/application/layout.js.coffee b/app/assets/javascripts/application/layout.js.coffee new file mode 100644 index 0000000..da0bc67 --- /dev/null +++ b/app/assets/javascripts/application/layout.js.coffee @@ -0,0 +1,21 @@ +json_url = "/alerts.json" + +page_visited = false +starting_size = 0 +update = (alerts) -> + if !page_visited + starting_size = alerts.length + page_visited = true + + if alerts.length > starting_size + $("#alerts-ajax").css("display", "inline"); + return + + setTimeout (-> + $.ajax(url: json_url).done update + return + ), 2000 + +# Now kick off the whole process +window.onload = -> + $.ajax(url: json_url).done update
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