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37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
/*
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* LibreNMS module to initialize and support lazy loading of graph images
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*
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* Copyright (c) 2015 Travis Hegner <http://travishegner.com/>
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version. Please see LICENSE.txt at the top level of
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* the source code distribution for details.
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*/
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$(document).ready(function(){
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//initialize jquery lazyload for all '.lazy' img tags
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$("img.lazy").load(lazyload_done).lazyload({
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effect: "fadeIn",
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threshold: 300,
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placeholder: ""
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});
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//re-initializes images loaded after an ajax call
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$(document).ajaxStop(function() {
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$("img.lazy").load(lazyload_done).lazyload({
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effect: "fadeIn",
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threshold: 300,
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placeholder: ""
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});
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});
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});
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function lazyload_done() {
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//Since RRD takes the width and height params for only the canvas, we must unset them
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//from the final (larger) image to prevent the browser from resizing them.
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$(this).removeAttr('height').removeClass('lazy');
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}
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