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first try infinite loading with jquery.pageless. (#34)
but only loads second page...
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@@ -25,4 +25,6 @@ | |
| column_count++ | ||
| return | ||
| ) | ||
| if options.doNotDelete != true then $("#post_list").empty() | ||
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||
| return grid | ||
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| @@ -0,0 +1,210 @@ | ||
| // https://raw.github.com/jney/jquery.pageless/master/lib/jquery.pageless.js | ||
| // | ||
| // ======================================================================= | ||
| // PageLess - endless page | ||
| // | ||
| // Pageless is a jQuery plugin. | ||
| // As you scroll down you see more results coming back at you automatically. | ||
| // It provides an automatic pagination in an accessible way : if javascript | ||
| // is disabled your standard pagination is supposed to work. | ||
| // | ||
| // Licensed under the MIT: | ||
| // http://www.opensource.org/licenses/mit-license.php | ||
| // | ||
| // Parameters: | ||
| // currentPage: current page (params[:page]) | ||
| // distance: distance to the end of page in px when ajax query is fired | ||
| // loader: selector of the loader div (ajax activity indicator) | ||
| // loaderHtml: html code of the div if loader not used | ||
| // loaderImage: image inside the loader | ||
| // loaderMsg: displayed ajax message | ||
| // pagination: selector of the paginator divs. | ||
| // if javascript is disabled paginator is provided | ||
| // params: paramaters for the ajax query, you can pass auth_token here | ||
| // totalPages: total number of pages | ||
| // url: URL used to request more data | ||
| // method: HTML method for call URL, default - get | ||
| // | ||
| // Callback Parameters: | ||
| // scrape: A function to modify the incoming data. | ||
| // complete: A function to call when a new page has been loaded (optional) | ||
| // end: A function to call when the last page has been loaded (optional) | ||
| // | ||
| // Usage: | ||
| // $('#results').pageless({ totalPages: 10 | ||
| // , url: '/articles/' | ||
| // , loaderMsg: 'Loading more results' | ||
| // }); | ||
| // | ||
| // Requires: jquery | ||
| // | ||
| // Author: Jean-Sébastien Ney (https://github.com/jney) | ||
| // | ||
| // Contributors: | ||
| // Alexander Lang (https://github.com/langalex) | ||
| // Lukas Rieder (https://github.com/Overbryd) | ||
| // Kathryn Reeve (https://github.com/BinaryKitten) | ||
| // | ||
| // Thanks to: | ||
| // * codemonky.com/post/34940898 | ||
| // * www.unspace.ca/discover/pageless/ | ||
| // * famspam.com/facebox | ||
| // ======================================================================= | ||
|
|
||
| (function($) { | ||
|
|
||
| var FALSE = !1 | ||
| , TRUE = !FALSE | ||
| , element | ||
| , isLoading = FALSE | ||
| , loader | ||
| , namespace = '.pageless' | ||
| , SCROLL = 'scroll' + namespace | ||
| , RESIZE = 'resize' + namespace | ||
| , settings = { container: window | ||
| , currentPage: 1 | ||
| , distance: 100 | ||
| , pagination: '.pagination' | ||
| , params: {} | ||
| , url: location.href | ||
| , loaderImage: "/images/load.gif" | ||
| , method: 'get' | ||
| } | ||
| , container | ||
| , $container; | ||
|
|
||
| $.pageless = function(opts) { | ||
| $.isFunction(opts) ? opts.call() : init(opts); | ||
| }; | ||
|
|
||
| $.pagelessReset = function() { | ||
| settings = { container: window | ||
| , currentPage: 1 | ||
| , distance: 100 | ||
| , pagination: '.pagination' | ||
| , params: {} | ||
| , url: location.href | ||
| , loaderImage: "/images/load.gif" | ||
| , method: 'get' | ||
| }; | ||
| stopListener(); | ||
| // if there is a afterStopListener callback we call it | ||
| if (settings.end) settings.end.call(); | ||
| }; | ||
|
|
||
| var loaderHtml = function () { | ||
| return settings.loaderHtml || '\ | ||
| <div id="pageless-loader" style="display:none;text-align:center;width:100%;">\ | ||
| <div class="msg" style="color:#e9e9e9;font-size:2em"></div>\ | ||
| <img src="' + settings.loaderImage + '" alt="loading more results" style="margin:10px auto" />\ | ||
| </div>'; | ||
| }; | ||
|
|
||
| // settings params: totalPages | ||
| var init = function (opts) { | ||
| if (settings.inited) return; | ||
| settings.inited = TRUE; | ||
|
|
||
| if (opts) $.extend(settings, opts); | ||
|
|
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| container = settings.container; | ||
| $container = $(container); | ||
|
|
||
| // for accessibility we can keep pagination links | ||
| // but since we have javascript enabled we remove pagination links | ||
| if(settings.pagination) $(settings.pagination).remove(); | ||
|
|
||
| // start the listener | ||
| startListener(); | ||
| }; | ||
|
|
||
| $.fn.pageless = function (opts) { | ||
| var $el = $(this) | ||
| , $loader = $(opts.loader, $el); | ||
|
|
||
| init(opts); | ||
| element = $el; | ||
|
|
||
| // loader element | ||
| if (opts.loader && $loader.length) { | ||
| loader = $loader; | ||
| } else { | ||
| loader = $(loaderHtml()); | ||
| $el.append(loader); | ||
| // if we use the default loader, set the message | ||
| if (!opts.loaderHtml) { | ||
| $('#pageless-loader .msg').html(opts.loaderMsg).css(opts.msgStyles || {}); | ||
| } | ||
| } | ||
| }; | ||
|
|
||
| // | ||
| var loading = function (bool) { | ||
| (isLoading = bool) | ||
| ? (loader && loader.fadeIn('normal')) | ||
| : (loader && loader.fadeOut('normal')); | ||
| }; | ||
|
|
||
| // distance to end of the container | ||
| var distanceToBottom = function () { | ||
| return (container === window) | ||
| ? $(document).height() | ||
| - $container.scrollTop() | ||
| - $container.height() | ||
| : $container[0].scrollHeight | ||
| - $container.scrollTop() | ||
| - $container.height(); | ||
| }; | ||
|
|
||
| var stopListener = function() { | ||
| $container.unbind(namespace); | ||
| }; | ||
|
|
||
| // * bind a scroll event | ||
| // * trigger is once in case of reload | ||
| var startListener = function() { | ||
| $container.bind(SCROLL+' '+RESIZE, watch) | ||
| .trigger(SCROLL); | ||
| }; | ||
|
|
||
| var watch = function() { | ||
| // listener was stopped or we've run out of pages | ||
| if (settings.totalPages <= settings.currentPage) { | ||
| stopListener(); | ||
| // if there is a afterStopListener callback we call it | ||
| if (settings.end) settings.end.call(); | ||
| return; | ||
| } | ||
|
|
||
| // if slider past our scroll offset, then fire a request for more data | ||
| if(!isLoading && (distanceToBottom() < settings.distance)) { | ||
| loading(TRUE); | ||
| // move to next page | ||
| settings.currentPage++; | ||
| // set up ajax query params | ||
| $.extend( settings.params | ||
| , { page: settings.currentPage }); | ||
| // finally ajax query | ||
| if (settings.method == 'post') { | ||
| $.post( settings.url | ||
| , settings.params | ||
| , function (data) { | ||
| $.isFunction(settings.scrape) ? settings.scrape(data) : data; | ||
| loader ? loader.before(data) : element.append(data); | ||
| loading(FALSE); | ||
| // if there is a complete callback we call it | ||
| if (settings.complete) settings.complete.call(); | ||
| }, 'html'); | ||
| } else { | ||
| $.get( settings.url | ||
| , settings.params | ||
| , function (data) { | ||
| $.isFunction(settings.scrape) ? settings.scrape(data) : data; | ||
| loader ? loader.before(data) : element.append(data); | ||
| loading(FALSE); | ||
| if (settings.complete) settings.complete.call(); | ||
| }, 'html'); | ||
| } | ||
| } | ||
| }; | ||
| })(jQuery); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,5 @@ | ||
| require 'digest/md5' | ||
| require 'ipaddr' | ||
| require 'ostruct' | ||
| require "oembed" | ||
| require "oembed" | ||
| require 'will_paginate/array' # https://github.com/mislav/will_paginate/issues/163#issuecomment-1837948 |
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