79 lines
2.7 KiB
JavaScript
79 lines
2.7 KiB
JavaScript
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jQuery(document).ready(function(){
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var port_carousel_wrapper = jQuery('.blog-carousel-wrapper');
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function carousel_port_init(){
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port_carousel_wrapper.each(function(){
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var port_carousel = jQuery(this);
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var port_holder = port_carousel.children('.blog-carousel-holder');
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var port_item = port_carousel.find('.gdl-blog-widget');
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port_item.css('float', 'left');
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var parent_col = 12;
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if( jQuery(this).parent().parent().hasClass('six') ){
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parent_col = 6;
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}else if( jQuery(this).parent().parent().hasClass('four') ){
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parent_col = 4;
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}else if( jQuery(this).parent().parent().hasClass('three') ){
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parent_col = 3;
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}
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var child_col;
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var child_size;
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if( port_item.filter(':first').hasClass('three') ){
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child_col = 3;
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child_size = port_carousel.parents('.row').width() / 4;
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}else if( port_item.filter(':first').hasClass('four') ){
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child_col = 4;
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child_size = port_carousel.parents('.row').width() / 3;
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}else if( port_item.filter(':first').hasClass('six') ){
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child_col = 6;
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child_size = port_carousel.parents('.row').width() / 2;
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}
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port_holder.attr('data-num', parseInt(parent_col/child_col) );
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if( jQuery('html').filter(':first').width() <= '767' ){
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port_holder.attr('data-num', 1);
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child_size = port_carousel.parents('.row').width();
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}
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port_item.css('width', child_size );
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port_holder.attr('data-width', child_size);
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port_holder.attr('data-max', port_item.length);
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port_holder.width( port_item.length * child_size );
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var cur_index = parseInt(port_holder.attr('data-index'));
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port_holder.css({ 'margin-left': -(cur_index * child_size + 10) });
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});
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}
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// bind the navigation
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var port_nav = port_carousel_wrapper.children('.blog-nav-wrapper');
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port_nav.children('.blog-nav.left').click(function(){
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var port_holder = jQuery(this).parent('.blog-nav-wrapper').siblings('.blog-carousel-holder');
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var cur_index = parseInt(port_holder.attr('data-index'));
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if( cur_index > 0 ){ cur_index--; }
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port_holder.attr('data-index', cur_index);
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port_holder.animate({ 'margin-left': -(cur_index * parseInt(port_holder.attr('data-width')) + 10) });
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});
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port_nav.children('.blog-nav.right').click(function(){
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var port_holder = jQuery(this).parent('.blog-nav-wrapper').siblings('.blog-carousel-holder');
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var cur_index = parseInt(port_holder.attr('data-index'));
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if( cur_index + parseInt(port_holder.attr('data-num')) < parseInt(port_holder.attr('data-max')) ){
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cur_index++;
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}
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port_holder.attr('data-index', cur_index);
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port_holder.animate({ 'margin-left': -(cur_index * parseInt(port_holder.attr('data-width')) + 10) });
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});
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carousel_port_init();
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jQuery(window).resize(function(){
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carousel_port_init();
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});
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});
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