这个例子展示了新的冻结列功能。尝试滚动水平滚动条。
HTML代码举例
<html> <head> <title>jqGrid 实例</title> </head> <body> ···代码省略··· <table id="gfrc1"></table> <div id="pgfrc1"></div> ···代码省略··· </body> </html>
javascript代码举例
$(function(){ pageInit(); }); function pageInit(){ jQuery("#gfrc1").jqGrid({ url:ctx+'/JSONNameData', datatype: "json", colNames: ['InvNo', 'Client', 'Amount', 'Tax', 'Total', 'Closed', 'Shipped via', 'Notes'], colModel: [ {name: 'id', index: 'id', width: 60, align: 'center', sorttype: 'date', frozen : true}, {name: 'name', index: 'name', width: 100, frozen : true }, {name: 'amount', index: 'amount', width: 75, formatter: 'number', sorttype: 'number', align: 'right'}, {name: 'tax', index: 'tax', width: 75, formatter: 'number', sorttype: 'number', align: 'right'}, {name: 'total', index: 'total', width: 75, formatter: 'number', sorttype: 'number', align: 'right'}, {name: 'closed', index: 'closed', width: 75, align: 'center', formatter: 'checkbox', edittype: 'checkbox', editoptions: {value: 'Yes:No', defaultValue: 'Yes'}}, {name: 'ship_via', index: 'ship_via', width: 120, align: 'center', formatter: 'select', edittype: 'select', editoptions: {value: 'FE:FedEx;TN:TNT;IN:Intim', defaultValue: 'Intime'}}, {name: 'note', index: 'note', width: 120, sortable: false} ], rowNum:10, width:700, rowList:[10,20,30], pager: '#pgfrc1', sortname: 'invdate', viewrecords: true, sortorder: "desc", jsonReader: { repeatitems : false }, shrinkToFit: false, caption: "Frozen Header", height: 'auto' }); jQuery("#gfrc1").jqGrid('setFrozenColumns'); }
java servlet代码举例
package net.mn886.blog.jqgrid.functionality; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; /** * Servlet implementation class JSONNameData */ public class JSONNameData extends HttpServlet { private static final long serialVersionUID = 1L; /** * @see HttpServlet#HttpServlet() */ public JSONNameData() { super(); // TODO Auto-generated constructor stub } /** * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub doPost(request, response); } /** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub String page = request.getParameter("page"); String jsondata = "{}"; if("1".equals(page)){ jsondata = "{" + " \"page\":\"1\"," + " \"total\":2," + " \"records\":\"13\"," + " \"rows\":[" + " {\"id\":\"10\",\"invdate\":\"2007-10-06\",\"name\":\"Client 2\",\"amount\":\"100.00\",\"tax\":\"20.00\",\"total\":\"120.00\",\"note\":null}," + " {\"id\":\"11\",\"invdate\":\"2007-10-06\",\"name\":\"Client 1\",\"amount\":\"600.00\",\"tax\":\"120.00\",\"total\":\"720.00\",\"note\":null}," + " {\"id\":\"9\",\"invdate\":\"2007-10-06\",\"name\":\"Client 1\",\"amount\":\"200.00\",\"tax\":\"40.00\",\"total\":\"240.00\",\"note\":null}," + " {\"id\":\"13\",\"invdate\":\"2007-10-06\",\"name\":\"Client 3\",\"amount\":\"1000.00\",\"tax\":\"0.00\",\"total\":\"1000.00\",\"note\":null}," + " {\"id\":\"8\",\"invdate\":\"2007-10-06\",\"name\":\"Client 3\",\"amount\":\"200.00\",\"tax\":\"0.00\",\"total\":\"200.00\",\"note\":null}," + " {\"id\":\"12\",\"invdate\":\"2007-10-06\",\"name\":\"Client 2\",\"amount\":\"700.00\",\"tax\":\"140.00\",\"total\":\"840.00\",\"note\":null}," + " {\"id\":\"7\",\"invdate\":\"2007-10-05\",\"name\":\"Client 2\",\"amount\":\"120.00\",\"tax\":\"12.00\",\"total\":\"134.00\",\"note\":null}," + " {\"id\":\"6\",\"invdate\":\"2007-10-05\",\"name\":\"Client 1\",\"amount\":\"50.00\",\"tax\":\"10.00\",\"total\":\"60.00\",\"note\":\"\"}," + " {\"id\":\"5\",\"invdate\":\"2007-10-05\",\"name\":\"Client 3\",\"amount\":\"100.00\",\"tax\":\"0.00\",\"total\":\"100.00\",\"note\":\"no tax at all\"}," + " {\"id\":\"4\",\"invdate\":\"2007-10-04\",\"name\":\"Client 3\",\"amount\":\"150.00\",\"tax\":\"0.00\",\"total\":\"150.00\",\"note\":\"no tax\"}" + " ]" + " }"; }else{ jsondata = "{" + " \"page\":\"2\"," + " \"total\":2," + " \"records\":\"13\"," + " \"rows\":[" + " {\"id\":\"2\",\"invdate\":\"2007-10-03\",\"name\":\"Client 1\",\"amount\":\"200.00\",\"tax\":\"40.00\",\"total\":\"240.00\",\"note\":\"note 2\"}," + " {\"id\":\"3\",\"invdate\":\"2007-10-02\",\"name\":\"Client 2\",\"amount\":\"300.00\",\"tax\":\"60.00\",\"total\":\"360.00\",\"note\":\"note invoice 3 & and amp test\"}," + " {\"id\":\"1\",\"invdate\":\"2007-10-01\",\"name\":\"Client 1\",\"amount\":\"100.00\",\"tax\":\"20.00\",\"total\":\"120.00\",\"note\":\"note 1\"}" + " ]" + " }"; } response.getWriter().write(jsondata); } }
