layui.define(["table"],function(e){var o=layui.jquery;e("tableMerge",{render:function(n){var e=o(n.elem).next().children(".layui-table-box"),t=o(e.children(".layui-table-body").children("table").children("tbody").children("tr").toArray().reverse()),l=o(e.children(".layui-table-fixed-l").children(".layui-table-body").children("table").children("tbody").children("tr").toArray().reverse()),h=o(e.children(".layui-table-fixed-r").children(".layui-table-body").children("table").children("tbody").children("tr").toArray().reverse()),c={};function d(e,a){for(var r=c[a].mergeField,i=layui.table.cache[n.id].length,t=0;t<r.length;t++)if(layui.table.cache[n.id][i-2-e][r[t]]!==layui.table.cache[n.id][i-1-e][r[t]])return!0;return!1}layui.each(n.cols,function(i,e){layui.each(e,function(e,a){if(a.merge&&a.field){var r=[a.field];!0!==a.merge&&(r="string"==typeof a.merge?[a.merge]:a.merge),c[n.index+"-"+i+"-"+e]={mergeField:r,rowspan:1}}})}),t.each(function(e){for(var a in c)if(e===t.length-1||d(e,a)){var r=o(this).children('[data-key="'+a+'"]').outerHeight(),i=0;0===t.eq(e).data("index")&&(i=1),o(this).children('[data-key="'+a+'"]').attr("rowspan",c[a].rowspan).css({position:"static",height:r*c[a].rowspan+i}).children().css({height:"auto","white-space":"normal","max-height":r*c[a].rowspan+i-10}),l.eq(e).children('[data-key="'+a+'"]').attr("rowspan",c[a].rowspan).css({position:"static",height:r*c[a].rowspan+i}).children().css({height:"auto","white-space":"normal","max-height":r*c[a].rowspan+i-10}),h.eq(e).children('[data-key="'+a+'"]').attr("rowspan",c[a].rowspan).css({position:"static",height:r*c[a].rowspan+i}).children().css({height:"auto","white-space":"normal","max-height":r*c[a].rowspan+i-10}),c[a].rowspan=1}else o(this).children('[data-key="'+a+'"]').remove(),l.eq(e).children('[data-key="'+a+'"]').remove(),h.eq(e).children('[data-key="'+a+'"]').remove(),c[a].rowspan+=1})}})});