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Removed lazy loading of images, performance increase!

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This commit is contained in:
Luke L
2011-01-02 22:07:21 +00:00
parent 6cad4df0f5
commit 75acfea216
1 changed files with 1 additions and 16 deletions
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17
assets/js/plex.js
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@@ -125,7 +125,7 @@ var PLEX = {
if(typeof items[key] == "undefined") return; if(typeof items[key] == "undefined") return;
var item = items[key]; var item = items[key];
var thumb = (item.thumb==false)?"assets/images/default.png":item.thumb; var thumb = (item.thumb==false)?"assets/images/default.png":item.thumb;
html_string += '<li data-item="'+item.key+'" class="item"><img src="assets/images/default.png" data-src="'+thumb+'" width="150" /><h4>'+item.title+'</h4></li>'; html_string += '<li data-item="'+item.key+'" class="item"><img src="'+thumb+'" width="150" /><h4>'+item.title+'</h4></li>';
num_items++; num_items++;
}); });
PLEX._item_list.html(html_string); PLEX._item_list.html(html_string);
@@ -347,17 +347,6 @@ var PLEX = {
}, // end func: hide_item }, // end func: hide_item
lazy_load_images: function() {
var window_top = $(document).scrollTop() - PLEX.lazyload_threshold;
var window_bottom = window_top + $(window).height() + PLEX.lazyload_threshold;
$("img[data-src]", PLEX._item_list).each(function(){
var item_top = $(this).position().top;
if( item_top < window_top || item_top > window_bottom) return;
$(this).attr("src", $(this).attr("data-src")).removeAttr("data-src");
});
}, // end func: lazy_load_images
run: function() { run: function() {
if(!PLEX.data_loaded) { if(!PLEX.data_loaded) {
@@ -415,10 +404,6 @@ var PLEX = {
PLEX.display_section(PLEX.current_section.key); PLEX.display_section(PLEX.current_section.key);
}); });
$(document).bind("scroll", function(){
PLEX.lazy_load_images();
}).trigger("scroll");
$("li", PLEX._item_list).live("click", function(){ $("li", PLEX._item_list).live("click", function(){
PLEX.display_item($(this).attr("data-item")); PLEX.display_item($(this).attr("data-item"));
}); });