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background-image templating via data-bgi attr #192

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background-image templating via data-bgi attr #192

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3 changes: 2 additions & 1 deletion enabled_background.html
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,7 @@ <h2>Plugin enabled on css background images with fadein effect</h2>
<div class="lazy" data-original="img/viper_corner.jpg" style="width: 765px; height: 574px; background-image: url('img/grey.gif')"></div>
<div class="lazy" data-original="img/bmw_m3_gt.jpg" style="width: 765px; height: 574px; background-image: url('img/grey.gif')"></div>
<div class="lazy" data-original="img/corvette_pitstop.jpg" style="width: 765px; height: 574px; background-image: url('img/grey.gif')"></div>
<div class="lazy" data-original="img/corvette_pitstop.jpg" data-bgi="linear-gradient(to bottom, rgba(255,0,0,0) 0%, rgba(255,0,0,0) 70%,rgba(0,0,0,0.8) 100%), url('LAZYURL')" style="width: 765px; height: 574px; background-image: url('img/grey.gif')"></div>

</div>
</div>
Expand Down Expand Up @@ -120,4 +121,4 @@ <h5 class="title">ABOUT</h5>
});
</script>
</body>
</html>
</html>
4 changes: 4 additions & 0 deletions jquery.lazyload.js
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Expand Up @@ -26,6 +26,7 @@
effect : "show",
container : window,
data_attribute : "original",
bgi_attribute : "bgi",
skip_invisible : true,
appear : null,
load : null,
Expand Down Expand Up @@ -106,9 +107,12 @@
.bind("load", function() {

var original = $self.attr("data-" + settings.data_attribute);
var bgi = $self.attr("data-" + settings.bgi_attribute);
$self.hide();
if ($self.is("img")) {
$self.attr("src", original);
} else if ( typeof bgi !== 'undefined' ) {
$self.css("background-image", bgi.replace('LAZYURL',original));
} else {
$self.css("background-image", "url('" + original + "')");
}
Expand Down