2 lines
9.2 KiB
JavaScript
Executable File
2 lines
9.2 KiB
JavaScript
Executable File
/*! jquery.tablednd.js 20-11-2020 */
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!function(a,b,c,d){var e="touchstart mousedown",f="touchmove mousemove",g="touchend mouseup";a(c).ready(function(){function b(a){for(var b={},c=a.match(/([^;:]+)/g)||[];c.length;)b[c.shift()]=c.shift().trim();return b}a("table").each(function(){"dnd"===a(this).data("table")&&a(this).tableDnD({onDragStyle:a(this).data("ondragstyle")&&b(a(this).data("ondragstyle"))||null,onDropStyle:a(this).data("ondropstyle")&&b(a(this).data("ondropstyle"))||null,onDragClass:a(this).data("ondragclass")===d&&"tDnD_whileDrag"||a(this).data("ondragclass"),onDrop:a(this).data("ondrop")&&new Function("table","row",a(this).data("ondrop")),onDragStart:a(this).data("ondragstart")&&new Function("table","row",a(this).data("ondragstart")),onDragStop:a(this).data("ondragstop")&&new Function("table","row",a(this).data("ondragstop")),scrollAmount:a(this).data("scrollamount")||5,sensitivity:a(this).data("sensitivity")||10,hierarchyLevel:a(this).data("hierarchylevel")||0,indentArtifact:a(this).data("indentartifact")||'<div class="indent"> </div>',autoWidthAdjust:a(this).data("autowidthadjust")||!0,autoCleanRelations:a(this).data("autocleanrelations")||!0,jsonPretifySeparator:a(this).data("jsonpretifyseparator")||"\t",serializeRegexp:a(this).data("serializeregexp")&&new RegExp(a(this).data("serializeregexp"))||/[^\-]*$/,serializeParamName:a(this).data("serializeparamname")||!1,dragHandle:a(this).data("draghandle")||null})})}),jQuery.tableDnD={currentTable:null,dragObject:null,mouseOffset:null,oldX:0,oldY:0,build:function(b){return this.each(function(){this.tableDnDConfig=a.extend({onDragStyle:null,onDropStyle:null,onDragClass:"tDnD_whileDrag",onDrop:null,onDragStart:null,onDragStop:null,scrollAmount:5,sensitivity:10,hierarchyLevel:0,indentArtifact:'<div class="indent"> </div>',autoWidthAdjust:!0,autoCleanRelations:!0,jsonPretifySeparator:"\t",serializeRegexp:/[^\-]*$/,serializeParamName:!1,dragHandle:null},b||{}),a.tableDnD.makeDraggable(this),this.tableDnDConfig.hierarchyLevel&&a.tableDnD.makeIndented(this)}),this},makeIndented:function(b){var c,d,e=b.tableDnDConfig,f=b.rows,g=a(f).first().find("td:first")[0],h=0,i=0;if(a(b).hasClass("indtd"))return null;d=a(b).addClass("indtd").attr("style"),a(b).css({whiteSpace:"nowrap"});for(var j=0;j<f.length;j++)i<a(f[j]).find("td:first").text().length&&(i=a(f[j]).find("td:first").text().length,c=j);for(a(g).css({width:"auto"}),j=0;j<e.hierarchyLevel;j++)a(f[c]).find("td:first").prepend(e.indentArtifact);for(g&&a(g).css({width:g.offsetWidth}),d&&a(b).css(d),j=0;j<e.hierarchyLevel;j++)a(f[c]).find("td:first").children(":first").remove();return e.hierarchyLevel&&a(f).each(function(){(h=a(this).data("level")||0)<=e.hierarchyLevel&&a(this).data("level",h)||a(this).data("level",0);for(var b=0;b<a(this).data("level");b++)a(this).find("td:first").prepend(e.indentArtifact)}),this},makeDraggable:function(b){var c=b.tableDnDConfig;c.dragHandle&&a(c.dragHandle,b).each(function(){a(this).bind(e,function(d){return a.tableDnD.initialiseDrag(a(this).parents("tr")[0],b,this,d,c),!1})})||a(b.rows).each(function(){a(this).hasClass("nodrag")?a(this).css("cursor",""):a(this).bind(e,function(d){if("TD"===d.target.tagName)return a.tableDnD.initialiseDrag(this,b,this,d,c),!1}).css("cursor","move")})},currentOrder:function(){var b=this.currentTable.rows;return a.map(b,function(b){return(a(b).data("level")+b.id).replace(/\s/g,"")}).join("")},initialiseDrag:function(b,d,e,h,i){this.dragObject=b,this.currentTable=d,this.mouseOffset=this.getMouseOffset(e,h),this.originalOrder=this.currentOrder(),a(c).bind(f,this.mousemove).bind(g,this.mouseup),i.onDragStart&&i.onDragStart(d,e)},updateTables:function(){this.each(function(){this.tableDnDConfig&&a.tableDnD.makeDraggable(this)})},mouseCoords:function(a){return a.originalEvent.changedTouches?{x:a.originalEvent.changedTouches[0].clientX,y:a.originalEvent.changedTouches[0].clientY}:a.pageX||a.pageY?{x:a.pageX,y:a.pageY}:{x:a.clientX+c.body.scrollLeft-c.body.clientLeft,y:a.clientY+c.body.scrollTop-c.body.clientTop}},getMouseOffset:function(a,c){var d,e;return c=c||b.event,e=this.getPosition(a),d=this.mouseCoords(c),{x:d.x-e.x,y:d.y-e.y}},getPosition:function(a){for(var b=0,c=0;a.offsetParent;)b+=a.offsetLeft,c+=a.offsetTop,a=a.offsetParent;return b+=a.offsetLeft,c+=a.offsetTop,{x:b,y:c}},autoScroll:function(a){var d=this.currentTable.tableDnDConfig,e=b.pageYOffset,f=b.innerHeight?b.innerHeight:c.documentElement.clientHeight?c.documentElement.clientHeight:c.body.clientHeight;c.all&&(void 0!==c.compatMode&&"BackCompat"!==c.compatMode?e=c.documentElement.scrollTop:void 0!==c.body&&(e=c.body.scrollTop)),a.y-e<d.scrollAmount&&b.scrollBy(0,-d.scrollAmount)||f-(a.y-e)<d.scrollAmount&&b.scrollBy(0,d.scrollAmount)},moveVerticle:function(a,b){0!==a.vertical&&b&&this.dragObject!==b&&this.dragObject.parentNode===b.parentNode&&(0>a.vertical&&this.dragObject.parentNode.insertBefore(this.dragObject,b.nextSibling)||0<a.vertical&&this.dragObject.parentNode.insertBefore(this.dragObject,b))},moveHorizontal:function(b,c){var d,e=this.currentTable.tableDnDConfig;if(!e.hierarchyLevel||0===b.horizontal||!c||this.dragObject!==c)return null;d=a(c).data("level"),0<b.horizontal&&d>0&&a(c).find("td:first").children(":first").remove()&&a(c).data("level",--d),0>b.horizontal&&d<e.hierarchyLevel&&a(c).prev().data("level")>=d&&a(c).children(":first").prepend(e.indentArtifact)&&a(c).data("level",++d)},mousemove:function(b){var c,d,e,f,g,h=a(a.tableDnD.dragObject),i=a.tableDnD.currentTable.tableDnDConfig;return b&&b.preventDefault(),!!a.tableDnD.dragObject&&("touchmove"===b.type&&event.preventDefault(),i.onDragClass&&h.addClass(i.onDragClass)||h.css(i.onDragStyle),d=a.tableDnD.mouseCoords(b),f=d.x-a.tableDnD.mouseOffset.x,g=d.y-a.tableDnD.mouseOffset.y,a.tableDnD.autoScroll(d),c=a.tableDnD.findDropTargetRow(h,g),e=a.tableDnD.findDragDirection(f,g),a.tableDnD.moveVerticle(e,c),a.tableDnD.moveHorizontal(e,c),!1)},findDragDirection:function(a,b){var c=this.currentTable.tableDnDConfig.sensitivity,d=this.oldX,e=this.oldY,f=d-c,g=d+c,h=e-c,i=e+c,j={horizontal:a>=f&&a<=g?0:a>d?-1:1,vertical:b>=h&&b<=i?0:b>e?-1:1};return 0!==j.horizontal&&(this.oldX=a),0!==j.vertical&&(this.oldY=b),j},findDropTargetRow:function(b,c){for(var d=0,e=this.currentTable.rows,f=this.currentTable.tableDnDConfig,g=0,h=null,i=0;i<e.length;i++)if(h=e[i],g=this.getPosition(h).y,d=parseInt(h.offsetHeight)/2,0===h.offsetHeight&&(g=this.getPosition(h.firstChild).y,d=parseInt(h.firstChild.offsetHeight)/2),c>g-d&&c<g+d)return b.is(h)||f.onAllowDrop&&!f.onAllowDrop(b,h)||a(h).hasClass("nodrop")?null:h;return null},processMouseup:function(){if(!this.currentTable||!this.dragObject)return null;var b=this.currentTable.tableDnDConfig,d=this.dragObject,e=0,h=0;a(c).unbind(f,this.mousemove).unbind(g,this.mouseup),b.hierarchyLevel&&b.autoCleanRelations&&a(this.currentTable.rows).first().find("td:first").children().each(function(){(h=a(this).parents("tr:first").data("level"))&&a(this).parents("tr:first").data("level",--h)&&a(this).remove()})&&b.hierarchyLevel>1&&a(this.currentTable.rows).each(function(){if((h=a(this).data("level"))>1)for(e=a(this).prev().data("level");h>e+1;)a(this).find("td:first").children(":first").remove(),a(this).data("level",--h)}),b.onDragClass&&a(d).removeClass(b.onDragClass)||a(d).css(b.onDropStyle),this.dragObject=null,b.onDrop&&this.originalOrder!==this.currentOrder()&&a(d).hide().fadeIn("fast")&&b.onDrop(this.currentTable,d),b.onDragStop&&b.onDragStop(this.currentTable,d),this.currentTable=null},mouseup:function(b){return b&&b.preventDefault(),a.tableDnD.processMouseup(),!1},jsonize:function(a){var b=this.currentTable;return a?JSON.stringify(this.tableData(b),null,b.tableDnDConfig.jsonPretifySeparator):JSON.stringify(this.tableData(b))},serialize:function(){return a.param(this.tableData(this.currentTable))},serializeTable:function(a){for(var b="",c=a.tableDnDConfig.serializeParamName||a.id,d=a.rows,e=0;e<d.length;e++){b.length>0&&(b+="&");var f=d[e].id;f&&a.tableDnDConfig&&a.tableDnDConfig.serializeRegexp&&(f=f.match(a.tableDnDConfig.serializeRegexp)[0],b+=c+"[]="+f)}return b},serializeTables:function(){var b=[];return a("table").each(function(){this.id&&b.push(a.param(a.tableDnD.tableData(this)))}),b.join("&")},tableData:function(b){var c,d,e,f,g=b.tableDnDConfig,h=[],i=0,j=0,k=null,l={};if(b||(b=this.currentTable),!b||!b.rows||!b.rows.length)return{error:{code:500,message:"Not a valid table."}};if(!b.id&&!g.serializeParamName)return{error:{code:500,message:"No serializable unique id provided."}};f=g.autoCleanRelations&&b.rows||a.makeArray(b.rows),d=g.serializeParamName||b.id,e=d,c=function(a){return a&&g&&g.serializeRegexp?a.match(g.serializeRegexp)[0]:a},l[e]=[],!g.autoCleanRelations&&a(f[0]).data("level")&&f.unshift({id:"undefined"});for(var m=0;m<f.length;m++)if(g.hierarchyLevel){if(0===(j=a(f[m]).data("level")||0))e=d,h=[];else if(j>i)h.push([e,i]),e=c(f[m-1].id);else if(j<i)for(var n=0;n<h.length;n++)h[n][1]===j&&(e=h[n][0]),h[n][1]>=i&&(h[n][1]=0);i=j,a.isArray(l[e])||(l[e]=[]),k=c(f[m].id),k&&l[e].push(k)}else(k=c(f[m].id))&&l[e].push(k);return l}},jQuery.fn.extend({tableDnD:a.tableDnD.build,tableDnDUpdate:a.tableDnD.updateTables,tableDnDSerialize:a.proxy(a.tableDnD.serialize,a.tableDnD),tableDnDSerializeAll:a.tableDnD.serializeTables,tableDnDData:a.proxy(a.tableDnD.tableData,a.tableDnD)})}(jQuery,window,window.document); |