Skip to content
Browse files

Prepare for 1.7.1.

  • Loading branch information...
1 parent abf5cb0 commit 447cbfcf1e89194d729a4728aad869f534282f1a @tuupola committed Feb 26, 2012
Showing with 7 additions and 2 deletions.
  1. +5 −0 README.textile
  2. +1 −1 jquery.lazyload.min.js
  3. +1 −1 package.json
View
5 README.textile
@@ -1,5 +1,10 @@
h3. Changelog
+h4. 1.7.1
+
+* Fix bug "#18":https://github.com/tuupola/jquery_lazyload/pull/18. Document was always scrolled to top issue on IE 7 and Chrome 17 if using jQuery 1.6 or older. ("Ross Allen":https://github.com/ssorallen)
+* General code speedup ("Valentin Zwick":https://github.com/vzwick)
+
h4. 1.7.0
* Optimized viewport selectors. Around 25% "speed increase":http://jsperf.com/lazyload-1-7-0 compared to "1.6.0":http://jsperf.com/lazyload-1-6-0.
View
2 jquery.lazyload.min.js
@@ -12,4 +12,4 @@
* Version: 1.7.1
*
*/
-(function(a,b){$window=a(b),a.fn.lazyload=function(c){var d=this,e={threshold:0,failure_limit:0,event:"scroll",effect:"show",container:b,data_attribute:"original",skip_invisible:!0,appear:null,load:null},f=function(){var b=0;d.each(function(){var c=a(this);if(e.skip_invisible&&!c.is(":visible"))return;if(!a.abovethetop(this,e)&&!a.leftofbegin(this,e))if(!a.belowthefold(this,e)&&!a.rightoffold(this,e))c.trigger("appear");else if(++b>e.failure_limit)return!1})};return c&&(undefined!==c.failurelimit&&(c.failure_limit=c.failurelimit,delete c.failurelimit),undefined!==c.effectspeed&&(c.effect_speed=c.effectspeed,delete c.effectspeed),a.extend(e,c)),0===e.event.indexOf("scroll")&&a(e.container).bind(e.event,function(a){return f()}),this.each(function(){var b=this,c=a(b);b.loaded=!1,c.one("appear",function(){if(!this.loaded){if(e.appear){var f=d.length;e.appear.call(b,f,e)}a("<img />").bind("load",function(){c.hide().attr("src",c.data(e.data_attribute))[e.effect](e.effect_speed),b.loaded=!0;var f=a.grep(d,function(a){return!a.loaded});d=a(f);if(e.load){var g=d.length;e.load.call(b,g,e)}}).attr("src",c.data(e.data_attribute))}}),0!==e.event.indexOf("scroll")&&c.bind(e.event,function(a){b.loaded||c.trigger("appear")})}),$window.bind("resize",function(a){f()}),f(),this},a.belowthefold=function(c,d){var e;return d.container===undefined||d.container===b?e=$window.height()+$window.scrollTop():e=a(d.container).offset().top+a(d.container).height(),e<=a(c).offset().top-d.threshold},a.rightoffold=function(c,d){var e;return d.container===undefined||d.container===b?e=$window.width()+$window.scrollLeft():e=a(d.container).offset().left+a(d.container).width(),e<=a(c).offset().left-d.threshold},a.abovethetop=function(c,d){var e;return d.container===undefined||d.container===b?e=$window.scrollTop():e=a(d.container).offset().top,e>=a(c).offset().top+d.threshold+a(c).height()},a.leftofbegin=function(c,d){var e;return d.container===undefined||d.container===b?e=$window.scrollLeft():e=a(d.container).offset().left,e>=a(c).offset().left+d.threshold+a(c).width()},a.inviewport=function(b,c){return!a.rightofscreen(b,c)&&!a.leftofscreen(b,c)&&!a.belowthefold(b,c)&&!a.abovethetop(b,c)},a.extend(a.expr[":"],{"below-the-fold":function(c){return a.belowthefold(c,{threshold:0,container:b})},"above-the-top":function(c){return!a.belowthefold(c,{threshold:0,container:b})},"right-of-screen":function(c){return a.rightoffold(c,{threshold:0,container:b})},"left-of-screen":function(c){return!a.rightoffold(c,{threshold:0,container:b})},"in-viewport":function(c){return!a.inviewport(c,{threshold:0,container:b})},"above-the-fold":function(c){return!a.belowthefold(c,{threshold:0,container:b})},"right-of-fold":function(c){return a.rightoffold(c,{threshold:0,container:b})},"left-of-fold":function(c){return!a.rightoffold(c,{threshold:0,container:b})}})})(jQuery,window)
+(function(a,b){$window=a(b),a.fn.lazyload=function(c){var d=this,e={threshold:0,failure_limit:0,event:"scroll",effect:"show",container:b,data_attribute:"original",skip_invisible:!0,appear:null,load:null};return update=function(){var b=0;d.each(function(){var c=a(this);if(e.skip_invisible&&!c.is(":visible"))return;if(!a.abovethetop(this,e)&&!a.leftofbegin(this,e))if(!a.belowthefold(this,e)&&!a.rightoffold(this,e))c.trigger("appear");else if(++b>e.failure_limit)return!1})},c&&(undefined!==c.failurelimit&&(c.failure_limit=c.failurelimit,delete c.failurelimit),undefined!==c.effectspeed&&(c.effect_speed=c.effectspeed,delete c.effectspeed),a.extend(e,c)),$container=e.container===undefined||e.container===b?$window:a(e.container),0===e.event.indexOf("scroll")&&$container.bind(e.event,function(a){return update()}),this.each(function(){var b=this,c=a(b);b.loaded=!1,c.one("appear",function(){if(!this.loaded){if(e.appear){var f=d.length;e.appear.call(b,f,e)}a("<img />").bind("load",function(){c.hide().attr("src",c.data(e.data_attribute))[e.effect](e.effect_speed),b.loaded=!0;var f=a.grep(d,function(a){return!a.loaded});d=a(f);if(e.load){var g=d.length;e.load.call(b,g,e)}}).attr("src",c.data(e.data_attribute))}}),0!==e.event.indexOf("scroll")&&c.bind(e.event,function(a){b.loaded||c.trigger("appear")})}),$window.bind("resize",function(a){update()}),update(),this},a.belowthefold=function(c,d){var e;return d.container===undefined||d.container===b?e=$window.height()+$window.scrollTop():e=$container.offset().top+$container.height(),e<=a(c).offset().top-d.threshold},a.rightoffold=function(c,d){var e;return d.container===undefined||d.container===b?e=$window.width()+$window.scrollLeft():e=$container.offset().left+$container.width(),e<=a(c).offset().left-d.threshold},a.abovethetop=function(c,d){var e;return d.container===undefined||d.container===b?e=$window.scrollTop():e=$container.offset().top,e>=a(c).offset().top+d.threshold+a(c).height()},a.leftofbegin=function(c,d){var e;return d.container===undefined||d.container===b?e=$window.scrollLeft():e=$container.offset().left,e>=a(c).offset().left+d.threshold+a(c).width()},a.inviewport=function(b,c){return!a.rightofscreen(b,c)&&!a.leftofscreen(b,c)&&!a.belowthefold(b,c)&&!a.abovethetop(b,c)},a.extend(a.expr[":"],{"below-the-fold":function(c){return a.belowthefold(c,{threshold:0,container:b})},"above-the-top":function(c){return!a.belowthefold(c,{threshold:0,container:b})},"right-of-screen":function(c){return a.rightoffold(c,{threshold:0,container:b})},"left-of-screen":function(c){return!a.rightoffold(c,{threshold:0,container:b})},"in-viewport":function(c){return!a.inviewport(c,{threshold:0,container:b})},"above-the-fold":function(c){return!a.belowthefold(c,{threshold:0,container:b})},"right-of-fold":function(c){return a.rightoffold(c,{threshold:0,container:b})},"left-of-fold":function(c){return!a.rightoffold(c,{threshold:0,container:b})}})})(jQuery,window)
View
2 package.json
@@ -1,6 +1,6 @@
{
"name": "lazyload",
- "version": "1.7.0",
+ "version": "1.7.1",
"title": "Lazy Load",
"author": {
"name": "Mika Tuupola",

0 comments on commit 447cbfc

Please sign in to comment.
Something went wrong with that request. Please try again.