27 lines
1.0 KiB
JavaScript
27 lines
1.0 KiB
JavaScript
// Calculate internal height (used for local scroll)
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// this function is from the old localMode I think?
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function infsrc_local_hiddenHeight(element) {
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var height = 0;
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jQuery(element).children().each(function() {
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height = height + jQuery(this).outerHeight(false);
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});
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return height;
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}
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jQuery.extend(jQuery.infinitescroll.prototype,{
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_nearbottom_local: function infscr_nearbottom_local() {
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var opts = this.options, instance = this,
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pixelsFromWindowBottomToBottom = infsrc_local_hiddenHeight(opts.binder)
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- jQuery(opts.binder).scrollTop() - jQuery(opts.binder).height();
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if (opts.local_pixelsFromNavToBottom == undefined){
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opts.local_pixelsFromNavToBottom = infsrc_local_hiddenHeight(opts.binder) +
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jQuery(opts.binder).offset().top - jQuery(opts.navSelector).offset().top;
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}
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instance._debug('local math:', pixelsFromWindowBottomToBottom,
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opts.local_pixelsFromNavToBottom);
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return (pixelsFromWindowBottomToBottom - opts.bufferPx < opts.local_pixelsFromNavToBottom);
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}
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});
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