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Fix transfering multiple images when using srcset #99

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merged 1 commit into from
Oct 8, 2016
Merged

Fix transfering multiple images when using srcset #99

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10 changes: 8 additions & 2 deletions blazy.js
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Original file line number Diff line number Diff line change
Expand Up @@ -192,8 +192,8 @@
var onLoadHandler = function() {
// Is element an image
if (isImage) {
setSrc(ele, src); //src
handleSource(ele, _attrSrcset, options.srcset); //srcset
setSrc(ele, src); //src
//picture element
var parent = ele.parentNode;
if (parent && equal(parent, 'picture')) {
Expand All @@ -211,6 +211,12 @@
};
bindEvent(img, 'error', onErrorHandler);
bindEvent(img, 'load', onLoadHandler);

// preloading srcset
var dataSrc = ele.getAttribute(options.srcset);
if (dataSrc) {
img[_attrSrcset] = dataSrc;
}
setSrc(img, src); //preload
} else { // An item with src like iframe, unity, simpelvideo etc
setSrc(ele, src);
Expand Down Expand Up @@ -314,4 +320,4 @@
fn.apply(scope, arguments);
};
}
});
});