64 lines
1.7 KiB
JavaScript
64 lines
1.7 KiB
JavaScript
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(function() {
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this.Pager = {
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init: function(limit, preload, disable, callback) {
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this.limit = limit != null ? limit : 0;
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this.disable = disable != null ? disable : false;
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this.callback = callback != null ? callback : $.noop;
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this.loading = $('.loading').first();
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if (preload) {
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this.offset = 0;
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this.getOld();
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} else {
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this.offset = this.limit;
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}
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return this.initLoadMore();
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},
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getOld: function() {
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this.loading.show();
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return $.ajax({
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type: "GET",
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url: $(".content_list").data('href') || location.href,
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data: "limit=" + this.limit + "&offset=" + this.offset,
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complete: (function(_this) {
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return function() {
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return _this.loading.hide();
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};
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})(this),
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success: function(data) {
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Pager.append(data.count, data.html);
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return Pager.callback();
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},
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dataType: "json"
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});
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},
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append: function(count, html) {
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$(".content_list").append(html);
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if (count > 0) {
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return this.offset += count;
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} else {
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return this.disable = true;
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}
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},
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initLoadMore: function() {
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$(document).unbind('scroll');
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return $(document).endlessScroll({
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bottomPixels: 400,
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fireDelay: 1000,
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fireOnce: true,
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ceaseFire: function() {
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return Pager.disable;
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},
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callback: (function(_this) {
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return function(i) {
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if (!_this.loading.is(':visible')) {
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_this.loading.show();
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return Pager.getOld();
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}
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};
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})(this)
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});
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}
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};
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}).call(this);
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