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30 lines
7.6 KiB
JavaScript
30 lines
7.6 KiB
JavaScript
/*!
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Copyright 2015-2020 SpryMedia Ltd.
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This source file is free software, available under the following license:
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MIT license - http://datatables.net/license/mit
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This source file is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
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For details please refer to: http://www.datatables.net
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RowReorder 1.2.8
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2015-2020 SpryMedia Ltd - datatables.net/license
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*/
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(function(d){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(m){return d(m,window,document)}):"object"===typeof exports?module.exports=function(m,h){m||(m=window);h&&h.fn.dataTable||(h=require("datatables.net")(m,h).$);return d(h,m,m.document)}:d(jQuery,window,document)})(function(d,m,h,A){var q=d.fn.dataTable,p=function(a,b){if(!q.versionCheck||!q.versionCheck("1.10.8"))throw"DataTables RowReorder requires DataTables 1.10.8 or newer";this.c=d.extend(!0,{},q.defaults.rowReorder,
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p.defaults,b);this.s={bodyTop:null,dt:new q.Api(a),getDataFn:q.ext.oApi._fnGetObjectDataFn(this.c.dataSrc),middles:null,scroll:{},scrollInterval:null,setDataFn:q.ext.oApi._fnSetObjectDataFn(this.c.dataSrc),start:{top:0,left:0,offsetTop:0,offsetLeft:0,nodes:[]},windowHeight:0,documentOuterHeight:0,domCloneOuterHeight:0};this.dom={clone:null,dtScroll:d("div.dataTables_scrollBody",this.s.dt.table().container())};a=this.s.dt.settings()[0];if(b=a.rowreorder)return b;this.dom.dtScroll.length||(this.dom.dtScroll=
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d(this.s.dt.table().container(),"tbody"));a.rowreorder=this;this._constructor()};d.extend(p.prototype,{_constructor:function(){var a=this,b=this.s.dt,c=d(b.table().node());"static"===c.css("position")&&c.css("position","relative");d(b.table().container()).on("mousedown.rowReorder touchstart.rowReorder",this.c.selector,function(e){if(a.c.enable){if(d(e.target).is(a.c.excludedChildren))return!0;var f=d(this).closest("tr"),g=b.row(f);if(g.any())return a._emitEvent("pre-row-reorder",{node:g.node(),index:g.index()}),
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a._mouseDown(e,f),!1}});b.on("destroy.rowReorder",function(){d(b.table().container()).off(".rowReorder");b.off(".rowReorder")})},_cachePositions:function(){var a=this.s.dt,b=d(a.table().node()).find("thead").outerHeight(),c=d.unique(a.rows({page:"current"}).nodes().toArray());c=d.map(c,function(e,f){f=d(e).position().top-b;return(f+f+d(e).outerHeight())/2});this.s.middles=c;this.s.bodyTop=d(a.table().body()).offset().top;this.s.windowHeight=d(m).height();this.s.documentOuterHeight=d(h).outerHeight()},
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_clone:function(a){var b=d(this.s.dt.table().node().cloneNode(!1)).addClass("dt-rowReorder-float").append("<tbody/>").append(a.clone(!1)),c=a.outerWidth(),e=a.outerHeight(),f=a.children().map(function(){return d(this).width()});b.width(c).height(e).find("tr").children().each(function(g){this.style.width=f[g]+"px"});b.appendTo("body");this.dom.clone=b;this.s.domCloneOuterHeight=b.outerHeight()},_clonePosition:function(a){var b=this.s.start,c=this._eventToPage(a,"Y")-b.top;a=this._eventToPage(a,"X")-
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b.left;var e=this.c.snapX;c+=b.offsetTop;b=!0===e?b.offsetLeft:"number"===typeof e?b.offsetLeft+e:a+b.offsetLeft;0>c?c=0:c+this.s.domCloneOuterHeight>this.s.documentOuterHeight&&(c=this.s.documentOuterHeight-this.s.domCloneOuterHeight);this.dom.clone.css({top:c,left:b})},_emitEvent:function(a,b){this.s.dt.iterator("table",function(c,e){d(c.nTable).triggerHandler(a+".dt",b)})},_eventToPage:function(a,b){return-1!==a.type.indexOf("touch")?a.originalEvent.touches[0]["page"+b]:a["page"+b]},_mouseDown:function(a,
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b){var c=this,e=this.s.dt,f=this.s.start,g=b.offset();f.top=this._eventToPage(a,"Y");f.left=this._eventToPage(a,"X");f.offsetTop=g.top;f.offsetLeft=g.left;f.nodes=d.unique(e.rows({page:"current"}).nodes().toArray());this._cachePositions();this._clone(b);this._clonePosition(a);this.dom.target=b;b.addClass("dt-rowReorder-moving");d(h).on("mouseup.rowReorder touchend.rowReorder",function(k){c._mouseUp(k)}).on("mousemove.rowReorder touchmove.rowReorder",function(k){c._mouseMove(k)});d(m).width()===d(h).width()&&
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d(h.body).addClass("dt-rowReorder-noOverflow");a=this.dom.dtScroll;this.s.scroll={windowHeight:d(m).height(),windowWidth:d(m).width(),dtTop:a.length?a.offset().top:null,dtLeft:a.length?a.offset().left:null,dtHeight:a.length?a.outerHeight():null,dtWidth:a.length?a.outerWidth():null}},_mouseMove:function(a){this._clonePosition(a);for(var b=this._eventToPage(a,"Y")-this.s.bodyTop,c=this.s.middles,e=null,f=this.s.dt,g=0,k=c.length;g<k;g++)if(b<c[g]){e=g;break}null===e&&(e=c.length);if(null===this.s.lastInsert||
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this.s.lastInsert!==e)b=d.unique(f.rows({page:"current"}).nodes().toArray()),e>this.s.lastInsert?this.dom.target.insertAfter(b[e-1]):this.dom.target.insertBefore(b[e]),this._cachePositions(),this.s.lastInsert=e;this._shiftScroll(a)},_mouseUp:function(a){var b=this,c=this.s.dt,e,f=this.c.dataSrc;this.dom.clone.remove();this.dom.clone=null;this.dom.target.removeClass("dt-rowReorder-moving");d(h).off(".rowReorder");d(h.body).removeClass("dt-rowReorder-noOverflow");clearInterval(this.s.scrollInterval);
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this.s.scrollInterval=null;var g=this.s.start.nodes,k=d.unique(c.rows({page:"current"}).nodes().toArray()),n={},r=[],t=[],u=this.s.getDataFn,B=this.s.setDataFn;var l=0;for(e=g.length;l<e;l++)if(g[l]!==k[l]){var w=c.row(k[l]).id(),C=c.row(k[l]).data(),x=c.row(g[l]).data();w&&(n[w]=u(x));r.push({node:k[l],oldData:u(C),newData:u(x),newPosition:l,oldPosition:d.inArray(k[l],g)});t.push(k[l])}var y=[r,{dataSrc:f,nodes:t,values:n,triggerRow:c.row(this.dom.target),originalEvent:a}];this._emitEvent("row-reorder",
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y);var z=function(){if(b.c.update){l=0;for(e=r.length;l<e;l++){var D=c.row(r[l].node).data();B(D,r[l].newData);c.columns().every(function(){this.dataSrc()===f&&c.cell(r[l].node,this.index()).invalidate("data")})}b._emitEvent("row-reordered",y);c.draw(!1)}};this.c.editor?(this.c.enable=!1,this.c.editor.edit(t,!1,d.extend({submit:"changed"},this.c.formOptions)).multiSet(f,n).one("preSubmitCancelled.rowReorder",function(){b.c.enable=!0;b.c.editor.off(".rowReorder");c.draw(!1)}).one("submitUnsuccessful.rowReorder",
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function(){c.draw(!1)}).one("submitSuccess.rowReorder",function(){z()}).one("submitComplete",function(){b.c.enable=!0;b.c.editor.off(".rowReorder")}).submit()):z()},_shiftScroll:function(a){var b=this,c=this.s.scroll,e=!1,f=a.pageY-h.body.scrollTop,g,k;f<d(m).scrollTop()+65?g=-5:f>c.windowHeight+d(m).scrollTop()-65&&(g=5);null!==c.dtTop&&a.pageY<c.dtTop+65?k=-5:null!==c.dtTop&&a.pageY>c.dtTop+c.dtHeight-65&&(k=5);g||k?(c.windowVert=g,c.dtVert=k,e=!0):this.s.scrollInterval&&(clearInterval(this.s.scrollInterval),
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this.s.scrollInterval=null);!this.s.scrollInterval&&e&&(this.s.scrollInterval=setInterval(function(){if(c.windowVert){var n=d(h).scrollTop();d(h).scrollTop(n+c.windowVert);n!==d(h).scrollTop()&&(n=parseFloat(b.dom.clone.css("top")),b.dom.clone.css("top",n+c.windowVert))}c.dtVert&&(n=b.dom.dtScroll[0],c.dtVert&&(n.scrollTop+=c.dtVert))},20))}});p.defaults={dataSrc:0,editor:null,enable:!0,formOptions:{},selector:"td:first-child",snapX:!1,update:!0,excludedChildren:"a"};var v=d.fn.dataTable.Api;v.register("rowReorder()",
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function(){return this});v.register("rowReorder.enable()",function(a){a===A&&(a=!0);return this.iterator("table",function(b){b.rowreorder&&(b.rowreorder.c.enable=a)})});v.register("rowReorder.disable()",function(){return this.iterator("table",function(a){a.rowreorder&&(a.rowreorder.c.enable=!1)})});p.version="1.2.8";d.fn.dataTable.RowReorder=p;d.fn.DataTable.RowReorder=p;d(h).on("init.dt.dtr",function(a,b,c){"dt"===a.namespace&&(a=b.oInit.rowReorder,c=q.defaults.rowReorder,a||c)&&(c=d.extend({},a,
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c),!1!==a&&new p(b,c))});return p});
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