grid.base.js

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			if(isSafari || isOpera) {resizeFirstRow(t,1);}
		  	if(!ts.p.treeGrid && !ts.p.scroll) {ts.grid.bDiv.scrollTop = 0;}
			endReq();
			updatepager();
		};
		var addJSONData = function(data,t, rcnt) {
			if(data) { var fpos = ts.p.treeANode || 0; rcnt = rcnt || 0; if(fpos===0 && rcnt===0) {$("tbody tr:gt(0)", t).remove();} }  else { return; }
			var v,i,j,row,f=[],cur,gi=0,si=0,drows,idn,rd=[],cn=(ts.p.altRows===true) ? 'alt':'';
			ts.p.page = data[ts.p.jsonReader.page];
			ts.p.lastpage= data[ts.p.jsonReader.total];
			ts.p.records= data[ts.p.jsonReader.records];
			ts.p.userData = data[ts.p.jsonReader.userdata] || {};
			if(!ts.p.jsonReader.repeatitems) {f = reader("json");}
			if( ts.p.keyIndex===false ) {
				idn = ts.p.jsonReader.id;
				if(f.length>0 && !isNaN(idn)) {idn=f[idn];}
			} else {
				idn = f.length>0 ? f[ts.p.keyIndex] : ts.p.keyIndex;
			}
			drows = data[ts.p.jsonReader.root];
			if (drows) {
			for (i=0;i<drows.length;i++) {
				cur = drows[i];
				row = document.createElement("tr");
				row.id = cur[idn] || "";
				if(row.id === "") {
					if(f.length===0){
						if(ts.p.jsonReader.cell){
							var ccur = cur[ts.p.jsonReader.cell];
							row.id = ccur[idn] || i+1;
							ccur=null;
						} else {row.id=i+1;}
					} else {
						row.id=i+1;
					}
				}
				if(ts.p.multiselect){
					addMulti(t,row);
					gi = 1;
				}
				if (ts.p.subGrid) {
					try { $(ts).addSubGrid(t,row,gi,drows[i]);} catch (e){}
					si= 1;
				}
				if (ts.p.jsonReader.repeatitems === true) {
					if(ts.p.jsonReader.cell) {cur = cur[ts.p.jsonReader.cell];}
					for (j=0;j<cur.length;j++) {
						addCell(t,row,cur[j],j+gi+si);
						rd[ts.p.colModel[j+gi+si].name] = cur[j];
					}
				} else {
					for (j=0;j<f.length;j++) {
						v=cur[f[j]];
						if(v === undefined) {
							try { v = eval("cur."+f[j]);}
							catch (e) {}
						}
						addCell(t,row,v,j+gi+si);
						rd[ts.p.colModel[j+gi+si].name] = cur[f[j]];
					}
				}
				if(i%2 == 1) {row.className = cn;} $(row).addClass("jqgrow");
				if( ts.p.treeGrid === true) {
					try {$(ts).setTreeNode(rd,row);} catch (e) {}
					ts.p.treeANode = 0;
				}
				$(ts.rows[i+fpos+rcnt]).after(row);
				if(afterInsRow) {ts.p.afterInsertRow(row.id,rd,drows[i]);}
				rd=[];
			}
			}
			if(isSafari || isOpera) {resizeFirstRow(t,1);}
			if(!ts.p.treeGrid && !ts.p.scroll) {ts.grid.bDiv.scrollTop = 0;}
			endReq();
			updatepager();
		};
		var updatepager = function() {
			if(ts.p.pager) {
				var cp, last,imp = ts.p.imgpath;
				if (ts.p.loadonce) {
					cp = last = 1;
					ts.p.lastpage = ts.page =1;
					$(".selbox",ts.p.pager).attr("disabled",true);
				} else {
					cp = IntNum(ts.p.page);
					last = IntNum(ts.p.lastpage);
					$(".selbox",ts.p.pager).attr("disabled",false);
				}
				if(ts.p.pginput===true) {
					$('input.selbox',ts.p.pager).val(ts.p.page);
				}
				if (ts.p.viewrecords){
					if(ts.p.pgtext) {
						$('#sp_1',ts.p.pager).html(ts.p.pgtext+"&#160;"+ts.p.lastpage );
					}
					$('#sp_2',ts.p.pager).html(ts.p.records+"&#160;"+ts.p.recordtext+"&#160;");
				}
				if(ts.p.pgbuttons===true) {
					if(cp<=0) {cp = last = 1;}
					if(cp==1) {$("#first",ts.p.pager).attr({src:imp+"off-"+ts.p.firstimg,disabled:true});} else {$("#first",ts.p.pager).attr({src:imp+ts.p.firstimg,disabled:false});}
					if(cp==1) {$("#prev",ts.p.pager).attr({src:imp+"off-"+ts.p.previmg,disabled:true});} else {$("#prev",ts.p.pager).attr({src:imp+ts.p.previmg,disabled:false});}
					if(cp==last) {$("#next",ts.p.pager).attr({src:imp+"off-"+ts.p.nextimg,disabled:true});} else {$("#next",ts.p.pager).attr({src:imp+ts.p.nextimg,disabled:false});}
					if(cp==last) {$("#last",ts.p.pager).attr({src:imp+"off-"+ts.p.lastimg,disabled:true});} else {$("#last",ts.p.pager).attr({src:imp+ts.p.lastimg,disabled:false});}
				}
			}
			if($.isFunction(ts.p.gridComplete)) {ts.p.gridComplete();}
		};
		var populate = function () {
			if(!grid.hDiv.loading) {
				beginReq();
				var gdata, prm = {nd: (new Date().getTime()), _search:ts.p.search};
				prm[ts.p.prmNames.rows]= ts.p.rowNum; prm[ts.p.prmNames.page]= ts.p.page;
				prm[ts.p.prmNames.sort]= ts.p.sortname; prm[ts.p.prmNames.order]= ts.p.sortorder;
				gdata = $.extend(ts.p.postData,prm);
				if (ts.p.search ===true) {gdata =$.extend(gdata,ts.p.searchdata);}				
				if ($.isFunction(ts.p.datatype)) {ts.p.datatype(gdata);endReq();}
				var rcnt = ts.p.scroll===false ? 0 : ts.rows.length-1; 
				switch(ts.p.datatype)
				{
				case "json":
					$.ajax({url:ts.p.url,type:ts.p.mtype,dataType:"json",data: gdata, complete:function(JSON,st) { if(st=="success") {addJSONData(eval("("+JSON.responseText+")"),ts.grid.bDiv,rcnt); JSON=null;if(loadComplete) {loadComplete();}}}, error:function(xhr,st,err){if(loadError) {loadError(xhr,st,err);}endReq();}, beforeSend: function(xhr){if(loadBeforeSend) {loadBeforeSend(xhr);}}});
					if( ts.p.loadonce || ts.p.treeGrid) {ts.p.datatype = "local";}
				break;
				case "xml":
					$.ajax({url:ts.p.url,type:ts.p.mtype,dataType:"xml",data: gdata , complete:function(xml,st) {if(st=="success")	{addXmlData(xml.responseXML,ts.grid.bDiv,rcnt); xml=null;if(loadComplete) {loadComplete();}}}, error:function(xhr,st,err){if(loadError) {loadError(xhr,st,err);}endReq();}, beforeSend: function(xhr){if(loadBeforeSend) {loadBeforeSend(xhr);}}});
					if( ts.p.loadonce || ts.p.treeGrid) {ts.p.datatype = "local";}
				break;
				case "xmlstring":
					addXmlData(stringToDoc(ts.p.datastr),ts.grid.bDiv);
					ts.p.datastr = null;
					ts.p.datatype = "local";
					if(loadComplete) {loadComplete();}
				break;
				case "jsonstring":
					if(typeof ts.p.datastr == 'string') { ts.p.datastr = eval("("+ts.p.datastr+")");}
					addJSONData(ts.p.datastr,ts.grid.bDiv);
					ts.p.datastr = null;
					ts.p.datatype = "local";
					if(loadComplete) {loadComplete();}
				break;
				case "local":
				case "clientSide":
					ts.p.datatype = "local";
					sortArrayData();
				break;
				}
			}
		};
		var beginReq = function() {
			if(beReq) {ts.p.beforeRequest();}
			grid.hDiv.loading = true;
			switch(ts.p.loadui) {
				case "disable":
					break;
				case "enable":
					$("div.loading",grid.hDiv).fadeIn("fast");
					break;
				case "block":
					$("#lui_"+ts.id).width($(grid.bDiv).width()).height(IntNum($(grid.bDiv).height())+IntNum(ts.p._height)).fadeIn("fast");
					break;
			}
		};
		var endReq = function() {
			grid.hDiv.loading = false;
			switch(ts.p.loadui) {
				case "disable":
					break;
				case "enable":
					$("div.loading",grid.hDiv).fadeOut("fast");
					break;
				case "block":
					$("#lui_"+ts.id).fadeOut("fast");
					break;
			}
		};
		var stringToDoc =	function (xmlString) {
			var xmlDoc;
			if(typeof xmlString !== 'string') return xmlString;
			try	{
				var parser = new DOMParser();
				xmlDoc = parser.parseFromString(xmlString,"text/xml");
			}
			catch(e) {
				xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
				xmlDoc.async=false;
				xmlDoc["loadXM"+"L"](xmlString);
			}
			return (xmlDoc && xmlDoc.documentElement && xmlDoc.documentElement.tagName != 'parsererror') ? xmlDoc : null;
		};
		var sortArrayData = function() {
			var stripNum = /[\$,%]/g;
			var rows=[], col=0, st, sv, findSortKey,newDir = (ts.p.sortorder == "asc") ? 1 :-1;
			$.each(ts.p.colModel,function(i,v){
				if(this.index == ts.p.sortname || this.name == ts.p.sortname){
					col = ts.p.lastsort= i;
					st = this.sorttype;
					return false;
				}
			});
			if (st == 'float' || st== 'number' || st== 'currency') {
				findSortKey = function($cell) {
					var key = parseFloat($cell.replace(stripNum, ''));
					return isNaN(key) ? 0 : key;
				};
			} else if (st=='int' || st=='integer') {
				findSortKey = function($cell) {
					return IntNum($cell.replace(stripNum, ''));
				};
			} else if(st == 'date') {
				findSortKey = function($cell) {
					var fd = ts.p.colModel[col].datefmt || "Y-m-d";
					return parseDate(fd,$cell).getTime();
				};
			} else {
				findSortKey = function($cell) {
					return $.trim($cell.toUpperCase());
				};
			}
			$.each(ts.rows, function(index, row) {
				if (index > 0) {
					try { sv = $.unformat($(row).children('td').eq(col),{colModel:ts.p.colModel[col]},col,true);}
					catch (_) { sv = $(row).children('td').eq(col).text(); }
					row.sortKey = findSortKey(sv);
					rows[index-1] = this;
				}
			});
			if(ts.p.treeGrid) {
				$(ts).SortTree( newDir);
			} else {
				rows.sort(function(a, b) {
					if (a.sortKey < b.sortKey) {return -newDir;}
					if (a.sortKey > b.sortKey) {return newDir;}
					return 0;
				});
				$.each(rows, function(index, row) {
					$('tbody',ts.grid.bDiv).append(row);
					row.sortKey = null;
				});
			}
			if(isSafari || isOpera) {resizeFirstRow(ts.grid.bDiv,1);}
			if(ts.p.multiselect) {
				$("tbody tr:gt(0)", ts.grid.bDiv).removeClass("selected");
				$("[id^=jqg_]",ts.rows).attr("checked",false);
				$("#cb_jqg",ts.grid.hDiv).attr("checked",false);
				ts.p.selarrrow = [];
			}
			if( ts.p.altRows === true ) {
				$("tbody tr:gt(0)", ts.grid.bDiv).removeClass("alt");
				$("tbody tr:odd", ts.grid.bDiv).addClass("alt");
			}
			ts.grid.bDiv.scrollTop = 0;
			endReq();
		};
		var parseDate = function(format, date) {
			var tsp = {m : 1, d : 1, y : 1970, h : 0, i : 0, s : 0};
			format = format.toLowerCase();
			date = date.split(/[\\\/:_;.\s-]/);
			format = format.split(/[\\\/:_;.\s-]/);
			for(var i=0;i<format.length;i++){
				tsp[format[i]] = IntNum(date[i],tsp[format[i]]);
			}
			tsp.m = parseInt(tsp.m,10)-1;
			var ty = tsp.y;
			if (ty >= 70 && ty <= 99) {tsp.y = 1900+tsp.y;}
			else if (ty >=0 && ty <=69) {tsp.y= 2000+tsp.y;}
			return new Date(tsp.y, tsp.m, tsp.d, tsp.h, tsp.i, tsp.s,0);
		};
		var setPager = function (){
			var inpt = "<img class='pgbuttons' src='"+ts.p.imgpath+"spacer.gif'",
			pginp = (ts.p.pginput===true) ? "<input class='selbox' type='text' size='3' maxlength='5' value='0'/>" : "",
			pgl="", pgr="", str;
			if(ts.p.viewrecords===true) {pginp += "<span id='sp_1'></span>&#160;";}
			if(ts.p.pgbuttons===true) {
				pgl = inpt+" id='first'/>&#160;&#160;"+inpt+" id='prev'/>&#160;";
				pgr = inpt+" id='next' />&#160;&#160;"+inpt+" id='last'/>";
			}
			$(ts.p.pager).append(pgl+pginp+pgr);
			if(ts.p.rowList.length >0){
				str="<SELECT class='selbox'>";
				for(var i=0;i<ts.p.rowList.length;i++){
					str +="<OPTION value="+ts.p.rowList[i]+((ts.p.rowNum == ts.p.rowList[i])?' selected':'')+">"+ts.p.rowList[i];
				}
				str +="</SELECT>";
				$(ts.p.pager).append("&#160;"+str+"&#160;<span id='sp_2'></span>");
				$(ts.p.pager).find("select").bind('change',function() { 
					ts.p.rowNum = this.value; 
					if (typeof ts.p.onPaging =='function') {ts.p.onPaging('records');}
					populate();
					ts.p.selrow = null;
				});
			} else { $(ts.p.pager).append("&#160;<span id='sp_2'></span>");}
			if(ts.p.pgbuttons===true) {
			$(".pgbuttons",ts.p.pager).mouseover(function(e){
				if($(this).attr('disabled') == 'true') { this.style.cursor='auto';}				
				else {this.style.cursor= "pointer";}
				return false;
			}).mouseout(function(e) {
				this.style.cursor= "default";
				return false;
			});
			$("#first, #prev, #next, #last",ts.p.pager).click( function(e) {
				var cp = IntNum(ts.p.page),
				last = IntNum(ts.p.lastpage), selclick = false,
				fp=true, pp=true, np=true,lp=true;
				if(last ===0 || last===1) {fp=false;pp=false;np=false;lp=false; }
				else if( last>1 && cp >=1) {
					if( cp === 1) { fp=false; pp=false; } 
					else if( cp>1 && cp <last){ }
					else if( cp===last){ np=false;lp=false; }
				} else if( last>1 && cp===0 ) { np=false;lp=false; cp=last-1;}
				if( this.id === 'first' && fp ) { ts.p.page=1; selclick=true;} 
				if( this.id === 'prev' && pp) { ts.p.page=(cp-1); selclick=true;} 
				if( this.id === 'next' && np) { ts.p.page=(cp+1); selclick=true;} 
				if( this.id === 'last' && lp) { ts.p.page=last; selclick=true;}
				if(selclick) {
					if (typeof ts.p.onPaging =='function') {ts.p.onPaging(this.id);}
					populate();
					ts.p.selrow = null;
					if(ts.p.multiselect) {ts.p.selarrrow =[];$('#cb_jqg',ts.grid.hDiv).attr("checked",false);}
					ts.p.savedRow = [];
				}
				e.stopPropagation();
				return false;
			});
			}
			if(ts.p.pginput===true) {
			$('input.selbox',ts.p.pager).keypress( function(e) {
				var key = e.charCode ? e.charCode : e.keyCode ? e.keyCode : 0;
				if(key == 13) {
					ts.p.page = ($(this).val()>0) ? $(this).val():ts.p.page;
					if (typeof ts.p.onPaging =='function') {ts.p.onPaging( 'user');}
					populate();
					ts.p.selrow = null;
					return false;
				}
				return this;
			});
			}
		};
		var sortData = function (index, idxcol,reload){
			var imgs, so, scg, ls, iId;
			if(ts.p.savedRow.length > 0) {return;}
			if(!reload) {
				if( ts.p.lastsort === idxcol ) {
					if( ts.p.sortorder === 'asc') {
						ts.p.sortorder = 'desc';
					} else if(ts.p.sortorder === 'desc') { ts.p.sortorder='asc';}
				} else { ts.p.sortorder='asc';}
				ts.p.page = 1;
			}
			imgs = (ts.p.sortorder==='asc') ? ts.p.sortascimg : ts.p.sortdescimg;
			imgs = "<img src='"+ts.p.imgpath+imgs+"'>";
			var thd= $("thead:first",grid.hDiv).get(0);
			ls = ts.p.colModel[ts.p.lastsort].name.replace('.',"\\.");
			$("tr th div#jqgh_"+ls+" img",thd).remove();
			$("tr th div#jqgh_"+ls,thd).parent().removeClass(ts.p.sortclass);
			iId = index.replace('.',"\\.");
			$("tr th div#"+iId,thd).append(imgs).parent().addClass(ts.p.sortclass);
			ts.p.lastsort = idxcol;
			index = index.substring(5);
			ts.p.sortname = ts.p.colModel[idxcol].index || index;
			so = ts.p.sortorder;
			if(onSortCol) {onSortCol(index,idxcol,so);}
			if(ts.p.datatype == "local") {
				if(ts.p.deselectAfterSort) {$(ts).resetSelection();}
			} else {
				ts.p.selrow = null;
				if(ts.p.multiselect){$("#cb_jqg",ts.grid.hDiv).attr("checked",false);}
				ts.p.selarrrow =[];
				ts.p.savedRow =[];
			}			
			scg = ts.p.scroll; if(ts.p.scroll===true) {ts.p.scroll=false;}
			populate();
			if(ts.p.sortname != index && idxcol) {ts.p.lastsort = idxcol;}
			setTimeout(function() {ts.p.scroll=scg;},500);
		};
		var setColWidth = function () {
			var initwidth = 0; 
			for(var l=0;l<ts.p.colModel.length;l++){
				if(!ts.p.colModel[l].hidden){
					initwidth += IntNum(ts.p.colModel[l].width);
				}
			}
			var tblwidth = ts.p.width ? ts.p.width : initwidth;
			for(l=0;l<ts.p.colModel.length;l++) {
				if(!ts.p.shrinkToFit){
					ts.p.colModel[l].owidth = ts.p.colModel[l].width;
				}
				ts.p.colModel[l].width = Math.round(tblwidth/initwidth*ts.p.colModel[l].width);
			}
		};
		var nextVisible= function(iCol) {
			var ret = iCol, j=iCol, i;
			for (i = iCol+1;i<ts.p.colModel.length;i++){
				if(ts.p.colModel[i].hidden !== true ) {
					j=i; break;
				}