cache-1236927416-7c522a496d168a80ecd0d532a9b09d62.javascript

news新闻系统. news新闻系统 news新闻系统

				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;
				}
			}
			return j-ret;
		};
		this.p.id = this.id;
		if(this.p.treeGrid === true) {
			this.p.subGrid = false; this.p.altRows =false;
			this.p.pgbuttons = false; this.p.pginput = false;
			this.p.multiselect = false; this.p.rowList = [];
			try {
				$(this).setTreeGrid();
				this.p.treedatatype = this.p.datatype;
				$.each(this.p.treeReader,function(i,n){
					if(n){
						ts.p.colNames.push(n);
						ts.p.colModel.push({name:n,width:1,hidden:true,sortable:false,resizable:false,hidedlg:true,editable:true,search:false});
					}
				});
			} catch (_) {}
		}
		ts.p.keyIndex=false;
		for (var i=0; i<ts.p.colModel.length;i++) {
			if (ts.p.colModel[i].key===true) {
				ts.p.keyIndex = i;
				break;
			}
		}
		if(this.p.subGrid) {
			this.p.colNames.unshift("");
			this.p.colModel.unshift({name:'subgrid',width:25,sortable: false,resizable:false,hidedlg:true,search:false});
		}
		if(this.p.multiselect) {
			this.p.colNames.unshift("<input id='cb_jqg' class='cbox' type='checkbox'/>");
			this.p.colModel.unshift({name:'cb',width:27,sortable:false,resizable:false,hidedlg:true,search:false});
		}
		var	xReader = {
			root: "rows",
			row: "row",
			page: "rows>page",
			total: "rows>total",
			records : "rows>records",
			repeatitems: true,
			cell: "cell",
			id: "[id]",
			userdata: "userdata",
			subgrid: {root:"rows", row: "row", repeatitems: true, cell:"cell"}
		};
		var jReader = {
			root: "rows",
			page: "page",
			total: "total",
			records: "records",
			repeatitems: true,
			cell: "cell",
			id: "id",
			userdata: "userdata",
			subgrid: {root:"rows", repeatitems: true, cell:"cell"}
		};
		if(ts.p.scroll===true){
			ts.p.pgbuttons = false; ts.p.pginput=false; ts.p.pgtext = false; ts.p.rowList=[];
		}
		ts.p.xmlReader = $.extend(xReader, ts.p.xmlReader);
		ts.p.jsonReader = $.extend(jReader, ts.p.jsonReader);
		$.each(ts.p.colModel, function(i){this.width= IntNum(this.width,150);});
		if (ts.p.width) {setColWidth();}
		var thead = document.createElement("thead");
		var trow = document.createElement("tr");
		thead.appendChild(trow); 
		var i=0, th, idn, thdiv;
		if(ts.p.shrinkToFit===true && ts.p.forceFit===true) {
			for (i=ts.p.colModel.length-1;i>=0;i--){
				if(!ts.p.colModel[i].hidden) {
					ts.p.colModel[i].resizable=false;
					break;
				}
			}
		}
		for(i=0;i<this.p.colNames.length;i++){
			th = document.createElement("th");
			idn = ts.p.colModel[i].name;
			thdiv = document.createElement("div");
			$(thdiv).html(ts.p.colNames[i]+"&#160;");
			if (idn == ts.p.sortname) {
				var imgs = (ts.p.sortorder==='asc') ? ts.p.sortascimg : ts.p.sortdescimg;
				imgs = "<img src='"+ts.p.imgpath+imgs+"'>";
				$(thdiv).append(imgs);
				ts.p.lastsort = i;
				$(th).addClass(ts.p.sortclass);
			}
			thdiv.id = "jqgh_"+idn;
			th.appendChild(thdiv);
			trow.appendChild(th);
		}
		if(this.p.multiselect) {
			var onSA = true;
			if(typeof ts.p.onSelectAll !== 'function') {onSA=false;}
			$('#cb_jqg',trow).click(function(){
				var chk;
				if (this.checked) {
					$("[id^=jqg_]",ts.rows).attr("checked",true);
					$(ts.rows).slice(1).each(function(i) {
						if(!$(this).hasClass("subgrid")){
						$(this).addClass("selected");
						ts.p.selarrrow[i]= ts.p.selrow = this.id; 
						}
					});
					chk=true;
				}
				else {
					$("[id^=jqg_]",ts.rows).attr("checked",false);
					$(ts.rows).slice(1).each(function(i) {
						if(!$(this).hasClass("subgrid")){
							$(this).removeClass("selected");
						}
					});
					ts.p.selarrrow = []; ts.p.selrow = null;
					chk=false;
				}
				if(onSA) {ts.p.onSelectAll(ts.p.selarrrow,chk);}
			});
		}
		this.appendChild(thead);
		thead = $("thead:first",ts).get(0);
		var w, res, sort;
		$("tr:first th",thead).each(function ( j ) {
			w = ts.p.colModel[j].width;
			if(typeof ts.p.colModel[j].resizable === 'undefined') {ts.p.colModel[j].resizable = true;}
			res = document.createElement("span");
			$(res).html("&#160;");
			if(ts.p.colModel[j].resizable){
				$(this).addClass(ts.p.resizeclass);
				$(res).mousedown(function (e) {
					if(ts.p.forceFit===true) {ts.p.nv= nextVisible(j);}
					grid.dragStart(j, e.clientX);
					e.preventDefault();
					return false;
				});
			} else {res="";}
			$(this).css("width",w+"px").prepend(res);
			if( ts.p.colModel[j].hidden) {$(this).css("display","none");}
			grid.headers[j] = { width: w, el: this };
			sort = ts.p.colModel[j].sortable;
			if( typeof sort !== 'boolean') {sort =  true;}
			if(sort) { 
				$("div",this).css("cursor","pointer")
				.click(function(){sortData(this.id,j);return false;});
			}
		});
		var isMSIE = $.browser.msie ? true:false,
		isMoz = $.browser.mozilla ? true:false,
		isOpera = $.browser.opera ? true:false,
		isSafari = $.browser.safari ? true : false,
		td, ptr, gw=0,hdc=0, tbody = document.createElement("tbody");
		trow = document.createElement("tr");
		trow.id = "_empty";
		tbody.appendChild(trow);
		for(i=0;i<ts.p.colNames.length;i++){
			td = document.createElement("td");
			trow.appendChild(td);
		}
		this.appendChild(tbody);
		$("tbody tr:first td",ts).each(function(ii) {
			w = ts.p.colModel[ii].width;
			$(this).css({width:w+"px",height:"0px"});
			w +=  IntNum($(this).css("padding-left")) +
			IntNum($(this).css("padding-right"))+
			IntNum($(this).css("border-left-width"))+
			IntNum($(this).css("border-right-width"));
			if( ts.p.colModel[ii].hidden===true) {
				$(this).css("display","none");
				hdc += w;
			}
			grid.cols[ii] = this;
			gw += w;
		});
		if(isMoz) {$(trow).css({visibility:"collapse"});}
		else if( isSafari || isOpera ) {$(trow).css({display:"none"});}
		grid.width = IntNum(gw)-IntNum(hdc);
		ts.p._width = grid.width;
		grid.hTable = document.createElement("table");
		$(grid.hTable).append(thead)
		.css({width:grid.width+"px"})
		.attr({cellSpacing:"0",cellPadding:"0",border:"0"})
		.addClass("scroll grid_htable");
		grid.hDiv = document.createElement("div");
		var hg = (ts.p.caption && ts.p.hiddengrid===true) ? true : false;
		$(grid.hDiv)
			.css({ width: grid.width+"px", overflow: "hidden"})
			.prepend('<div class="loading">'+ts.p.loadtext+'</div>')
			.addClass("grid_hdiv")
			.append(grid.hTable)
			.bind("selectstart", function () { return false; });
		if(hg) {$(grid.hDiv).hide(); ts.p.gridstate = 'hidden'}
		if(ts.p.pager){
			if(typeof ts.p.pager == "string") {if(ts.p.pager.substr(0,1) !="#") ts.p.pager = "#"+ts.p.pager;}
			if( $(ts.p.pager).hasClass("scroll")) { $(ts.p.pager).css({ width: grid.width+"px", overflow: "hidden"}).show(); ts.p._height= parseInt($(ts.p.pager).height(),10); if(hg) {$(ts.p.pager).hide();}}
			setPager();
		}
		if( ts.p.cellEdit === false) {
		$(ts).mouseover(function(e) {
			td = (e.target || e.srcElement);
			ptr = $(td,ts.rows).parents("tr:first");
			if($(ptr).hasClass("jqgrow")) {
				$(ptr).addClass("over");
			}
			return false;
		}).mouseout(function(e) {
			td = (e.target || e.srcElement);
			ptr = $(td,ts.rows).parents("tr:first");
			$(ptr).removeClass("over");
			return false;
		});
		}