⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 cache-1236927416-7c522a496d168a80ecd0d532a9b09d62.javascript

📁 news新闻系统. news新闻系统 news新闻系统
💻 JAVASCRIPT
📖 第 1 页 / 共 5 页
字号:
			if(this.id==rowid) {
				ret = rc===true ? this : i;
				return false;
			}
		});
		return ret;
	};
	$.htmlDecode = function(value){
		if(value==' ' || value==' ') {value = "";}
		return !value ? value : String(value).replace(/&amp;/g, "&").replace(/&gt;/g, ">").replace(/&lt;/g, "<").replace(/&quot;/g, '"');
	};
	return this.each( function() {
		if(this.grid) {return;}
		this.p = p ;
		if(this.p.colNames.length === 0) {
			for (var i=0;i<this.p.colModel.length;i++){
				this.p.colNames[i] = this.p.colModel[i].label || this.p.colModel[i].name;
			}
		}
		if( this.p.colNames.length !== this.p.colModel.length ) {
			alert($.jgrid.errors.model);
			return;
		}
		if(this.p.imgpath !== "" ) {this.p.imgpath += "/";}
		$("<div class='loadingui' id=lui_"+this.id+"><div class='msgbox'>"+this.p.loadtext+"</div></div>").insertBefore(this);
		$(this).attr({cellSpacing:"0",cellPadding:"0",border:"0"});
		var ts = this,
		bSR = $.isFunction(this.p.beforeSelectRow) ? this.p.beforeSelectRow :false,
		onSelectRow = $.isFunction(this.p.onSelectRow) ? this.p.onSelectRow :false,
		ondblClickRow = $.isFunction(this.p.ondblClickRow) ? this.p.ondblClickRow :false,
		onSortCol = $.isFunction(this.p.onSortCol) ? this.p.onSortCol : false,
		loadComplete = $.isFunction(this.p.loadComplete) ? this.p.loadComplete : false,
		loadError = $.isFunction(this.p.loadError) ? this.p.loadError : false,
		loadBeforeSend = $.isFunction(this.p.loadBeforeSend) ? this.p.loadBeforeSend : false,
		onRightClickRow = $.isFunction(this.p.onRightClickRow) ? this.p.onRightClickRow : false,
		afterInsRow = $.isFunction(this.p.afterInsertRow) ? this.p.afterInsertRow : false,
		onHdCl = $.isFunction(this.p.onHeaderClick) ? this.p.onHeaderClick : false,
		beReq = $.isFunction(this.p.beforeRequest) ? this.p.beforeRequest : false,
		onSC = $.isFunction(this.p.onCellSelect) ? this.p.onCellSelect : false,
		sortkeys = ["shiftKey","altKey","ctrlKey"];
		if ($.inArray(ts.p.multikey,sortkeys) == -1 ) {ts.p.multikey = false;}
		var IntNum = function(val,defval) {
			val = parseInt(val,10);
			if (isNaN(val)) { return (defval) ? defval : 0;}
			else {return val;}
		};
		var formatCol = function (elem, pos){
			var ral = ts.p.colModel[pos].align;
			if(ral) { $(elem).css("text-align",ral);}
			if(ts.p.colModel[pos].hidden) {$(elem).css("display","none");}
		};
		var resizeFirstRow = function (t,er){
			$("tbody tr:eq("+er+") td",t).each( function( k ) {
				$(this).css("width",grid.headers[k].width+"px");
				grid.cols[k] = this;
			});
		};
		var addCell = function(t,row,cell,pos) {
			var td;
			td = document.createElement("td");
			formatter($(td,t),row,cell,pos,'add');			
			row.appendChild(td);
			formatCol($(td,t), pos);
		};
		var formatter = function (elem, row, cellval , colpos, act){
			var cm = ts.p.colModel[colpos]; 
			if(cm.formatter) {
				var opts= {rowId: row.id, colModel:cm,rowData:row};
				if($.isFunction( cm.formatter ) ) {
					cm.formatter(elem,cellval,opts,act);
				} else if($.fmatter){
					$(elem).fmatter(cm.formatter, cellval,opts, act);
				} else {
					$(elem).html(cellval || '&#160;');
				}
			}else {
				$(elem).html(cellval || '&#160;');
			}
			elem[0].title = elem[0].textContent || elem[0].innerText;
		};
		var addMulti = function(t,row){
			var cbid,td;
			td = document.createElement("td");
			cbid = "jqg_"+row.id;
			$(td,t).html("<input type='checkbox'"+" id='"+cbid+"' class='cbox'/>");
			formatCol($(td,t), 0);
			row.appendChild(td);
		};
		var reader = function (datatype) {
			var field, f=[], j=0, i;
			for(i =0; i<ts.p.colModel.length; i++){
				field = ts.p.colModel[i];
				if (field.name !== 'cb' && field.name !=='subgrid') {
					f[j] = (datatype=="xml") ? field.xmlmap || field.name : field.jsonmap || field.name;
					j++;
				}
			}
			return f;
		};
		var addXmlData = function addXmlData (xml,t, rcnt) {
			if(xml) { var fpos = ts.p.treeANode || 0; rcnt=rcnt ||0; if(fpos===0 && rcnt===0) {$("tbody tr:gt(0)", t).remove();} } else { return; }
			var v,row,gi=0,si=0,cbid,idn, getId,f=[],rd =[],cn=(ts.p.altRows === true) ? 'alt':'';
			if(!ts.p.xmlReader.repeatitems) {f = reader("xml");}
			if( ts.p.keyIndex===false) {
				idn = ts.p.xmlReader.id;
				if( idn.indexOf("[") === -1 ) {
					getId = function( trow, k) {return $(idn,trow).text() || k;};
				}
				else {
					getId = function( trow, k) {return trow.getAttribute(idn.replace(/[\[\]]/g,"")) || k;};
				}
			} else {
				getId = function(trow) { return (f.length - 1 >= ts.p.keyIndex) ? $(f[ts.p.keyIndex],trow).text() : $(ts.p.xmlReader.cell+":eq("+ts.p.keyIndex+")",trow).text(); };
			}
			$(ts.p.xmlReader.page,xml).each(function() {ts.p.page = this.textContent  || this.text ; });
			$(ts.p.xmlReader.total,xml).each(function() {ts.p.lastpage = this.textContent  || this.text ; }  );
			$(ts.p.xmlReader.records,xml).each(function() {ts.p.records = this.textContent  || this.text ; }  );
			$(ts.p.xmlReader.userdata,xml).each(function() {ts.p.userData[this.getAttribute("name")]=this.textContent || this.text;});
			$(ts.p.xmlReader.root+" "+ts.p.xmlReader.row,xml).each( function( j ) {
				row = document.createElement("tr");
				row.id = getId(this,j+1);
				if(ts.p.multiselect) {
					addMulti(t,row);
					gi = 1;
				}
				if (ts.p.subGrid) {
					try {$(ts).addSubGrid(t,row,gi,this);} catch (e){}
					si= 1;
				}
				if(ts.p.xmlReader.repeatitems===true){
					$(ts.p.xmlReader.cell,this).each( function (i) {
						v = this.textContent || this.text;
						addCell(t,row,v,i+gi+si);
						rd[ts.p.colModel[i+gi+si].name] = v;
					});
				} else {
					for(var i = 0; i < f.length;i++) {
						v = $(f[i],this).text();
						addCell(t, row, v , i+gi+si);
						rd[ts.p.colModel[i+gi+si].name] = v;
					}
				}
				if(j%2 == 1) {row.className = cn;} $(row).addClass("jqgrow");
				if( ts.p.treeGrid === true) {
					try {$(ts).setTreeNode(rd,row);} catch (e) {}
					ts.p.treeANode = 0;
				}
				$(ts.rows[j+fpos+rcnt]).after(row);
				if(afterInsRow) {ts.p.afterInsertRow(row.id,rd,this);}
				rd=[];
			});
			if(isSafari || isOpera) {resizeFirstRow(t,1);}
		  	if(!ts.p.treeGrid && !ts.p.scroll) {ts.grid.bDiv.scrollTop = 0;}
			endReq();
			updatepager();
		};
		var addJSONData = function(data,t, rcnt) {
			if(data) { var fpos = ts.p.treeANode || 0; rcnt = rcnt || 0; if(fpos===0 && rcnt===0) {$("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 {

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -