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-rw-r--r--http/res/ranking.js55
1 files changed, 34 insertions, 21 deletions
diff --git a/http/res/ranking.js b/http/res/ranking.js
index c0338dd..6d3b0ac 100644
--- a/http/res/ranking.js
+++ b/http/res/ranking.js
@@ -46,8 +46,8 @@ var ranking = {
}
},
- parseHash : function() {
- var hash = location.hash.replace(/^#/, '');
+ parseHash : function(hash) {
+ hash = hash.replace(/^#/, '');
var hashParams = hash.split(';');
var params = new Map();
hashParams.forEach(function(hashParam) {
@@ -65,23 +65,40 @@ var ranking = {
}).join(';');
},
+ savedParams : new Map(),
+
readHash : function() {
- $('button.btn-primary').removeClass('btn-primary');
- var params = ranking.parseHash();
- params.forEach(function(values, param) {
- values.forEach(function(value) {
- $('button[data-filter="' + param + '"][data-value="' + value + '"]').addClass('btn-primary');
- });
- });
+ var params = ranking.parseHash(location.hash);
var allParams = ['age', 'gender', 'region'];
+ var paramsChanged = false;
allParams.forEach(function(param) {
- if ($('button[data-filter="' + param + '"].btn-primary').size() == 0) {
- $('button[data-clear="' + param + '"]').addClass('btn-primary');
- } else {
- $('#filters').collapse();
+ var newParam = params.get(param) || [];
+ var oldParam = ranking.savedParams.get(param) || [];
+ if (newParam.join(',') != oldParam.join(',')) {
+ paramsChanged = true;
}
});
- ranking.filterRows(params);
+ if (paramsChanged) {
+ $('button.btn-primary').removeClass('btn-primary');
+ params.forEach(function(values, param) {
+ values.forEach(function(value) {
+ $('button[data-filter="' + param + '"][data-value="' + value + '"]').addClass('btn-primary');
+ });
+ });
+ allParams.forEach(function(param) {
+ if ($('button[data-filter="' + param + '"].btn-primary').size() == 0) {
+ $('button[data-clear="' + param + '"]').addClass('btn-primary');
+ } else {
+ $('#filters').collapse();
+ }
+ });
+ ranking.filterRows(params);
+ ranking.savedParams = params;
+ }
+ $('table.table tbody tr:visible').eq(0).addClass('gold');
+ $('table.table tbody tr:visible').eq(1).addClass('silver');
+ $('table.table tbody tr:visible').eq(2).addClass('bronze');
+ $('table.table').css('opacity', 1);
var pagesize = 40;
var page = params.get('page') || [0];
var count = $('table.table-paginate').paginate(pagesize, parseInt(page[0]));
@@ -105,10 +122,6 @@ var ranking = {
row.show();
}
});
- $('table.table tbody tr:visible').eq(0).addClass('gold');
- $('table.table tbody tr:visible').eq(1).addClass('silver');
- $('table.table tbody tr:visible').eq(2).addClass('bronze');
- $('table.table').css('opacity', 1);
},
buildPaginator: function(selector, count, pagesize, page) {
@@ -133,7 +146,7 @@ var ranking = {
$('table.table').css('opacity', 0.1);
var btn = $(this);
var page = parseInt(btn.attr('data-page'));
- var params = ranking.parseHash();
+ var params = ranking.parseHash(location.hash);
var currentPage = params.get('page');
currentPage = currentPage ? parseInt(currentPage[0]) : 1;
if (btn.hasClass('paginator-prev')) {
@@ -163,7 +176,7 @@ var ranking = {
$('table.table-paginate').paginate('clear');
$('table.table').css('opacity', 0.1);
var button = $(this);
- var params = ranking.parseHash();
+ var params = ranking.parseHash(location.hash);
var param = params.get(button.attr('data-filter'));
var value = button.attr('data-value');
var index = param ? param.indexOf(value) : -1;
@@ -188,7 +201,7 @@ var ranking = {
$('table.table-paginate').paginate('clear');
$('table.table').css('opacity', 0.1);
var button = $(this);
- var params = ranking.parseHash();
+ var params = ranking.parseHash(location.hash);
params.delete(button.attr('data-clear'));
params.delete('page');
location.hash = ranking.constructHash(params);