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Plugins/features/pageResize/dataTables.pageResize.min.js

1 line
1.3 KiB
JavaScript

(function(t){var e=function(e){var a=e.table();this.s={dt:e,host:t(a.container()).parent(),header:t(a.header()),footer:t(a.footer()),body:t(a.body()),container:t(a.container()),table:t(a.node())};var o=this.s.host;"static"===o.css("position")&&o.css("position","relative"),this._attach(),this._size()};e.prototype={_size:function(){var e=this.s,a=e.dt,o=a.table(),i=t(e.table).offset().top,n=t("tr",e.body).eq(0).height(),s=e.host.height(),h=o.header().parentNode!==o.body().parentNode;h||(o.header()&&(s-=e.header.height()),o.footer()&&(s-=e.footer.height())),s-=i,s-=e.container.height()-(i+e.table.height());var r=Math.floor(s/n);r!==1/0&&r!==-(1/0)&&!isNaN(r)&&r>0&&r!==a.page.len()&&a.page.len(r).draw()},_attach:function(){var e=this,a=t("<object/>").css({position:"absolute",top:0,left:0,height:"100%",width:"100%",zIndex:-1}).attr("type","text/html");a[0].onload=function(){var t=this.contentDocument.body,a=t.offsetHeight;this.contentDocument.defaultView.onresize=function(){var o=t.clientHeight||t.offsetHeight;o!==a&&(a=o,e._size())}},a.appendTo(this.s.host).attr("data","about:blank")}},t.fn.dataTable.PageResize=e,t.fn.DataTable.PageResize=e,t(document).on("init.dt",function(a,o){if("dt"===a.namespace){var i=new t.fn.dataTable.Api(o);(t(i.table().node()).hasClass("pageResize")||o.oInit.pageResize||t.fn.dataTable.defaults.pageResize)&&new e(i)}})})(jQuery);