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author | Paul Duncan <pabs@pablotron.org> | 2020-03-06 20:00:14 -0500 |
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committer | Paul Duncan <pabs@pablotron.org> | 2020-03-06 20:00:14 -0500 |
commit | 11bcdbc1070552dfc99df332d554e99057281d1b (patch) | |
tree | e2ac14edb6709555008eea76bc439ea83a27576c /public/face.js | |
parent | b6df5d6739975848fc10893700d78cdd616a0c96 (diff) | |
download | alonzo-mood-calculator-11bcdbc1070552dfc99df332d554e99057281d1b.tar.bz2 alonzo-mood-calculator-11bcdbc1070552dfc99df332d554e99057281d1b.zip |
asdf
Diffstat (limited to 'public/face.js')
-rw-r--r-- | public/face.js | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/public/face.js b/public/face.js index 2e8d722..11cb309 100644 --- a/public/face.js +++ b/public/face.js @@ -1,6 +1,14 @@ jQuery(function($) { "use strict"; + var BASE_PRICE = 55.73; + var CURRENT = 10; + var DATA_URL = './current.json'; + + function to_percent(ask) { + return Math.round((r.ask - BASE_PRICE) / BASE_PRICE * 10000) / 100.0; + } + /** * get the current time, in milliseconds since the epoch. */ @@ -175,8 +183,24 @@ jQuery(function($) { $('#rate').keyup(tick).focus(); $('.set-rate').click(function() { - $('#rate').val($(this).data('val')); + var val = $(this).data('val'); + + // set value + $('#rate').val((val == 'current') ? current : val); + + // stop event return false; }); + + $.ajax({ + method: 'GET', + url: DATA_URL, + dataType: 'json' + }).fail(function(r) { + alert("Couldn't fetch current data."); + }).done(function(r) { + CURRENT = to_percent(r.ask); + $('#rate').val(CURRENT); + }); }); |