176142998

转http://www.gzit.org/27/viewspace-3306.html

package com; import java.util.ArrayList;关注ITz]'p6g5n-KlX import java.util.List; public class SimpleTest{关注IT1rq3XJw8K.uk&fK$w  关注IT IQvF'S3U  /** ZyJ9l2@9@K0  *关注IT)~d3X(v*^ \jn3M   * @return  所有公司 t8~)^.L.kq9Y0  */关注IT_ s9A?i:^Z  public List<Company> getAllCompany(){ `Gq(c rzCG0  List<Company> list = new ArrayList<Company>();关注ITyc?n#P3H   Company company = null;关注ITm n"o@a%vF#p8O   company = new Company(1,"广西博联信息通信技术有限责任公司");关注IT7p9wloKH s   list.add(company); \t%? E goZ/Jl3FI6r0  company = new Company(2,"能创信息科技有限责任公司");关注IT:kA E+Kh#UI   list.add(company); @"E}.U0t,V1I0  return list;关注IT9l#W*{"s&m  } !l0{"PF/z&y R9a.o/y0  Ue3t N0^q%v.E0 /** )^ D*FpTn+a5I!e0  *关注IT[1r^3g"Q,Ih   * @param companyId  公司编号 -aWE)@QP&?}0  * @return  公司下所有部门 @4M,|PVgn!H L0  */关注IT0ZGrm:b'?  public List<Department> getDepartment(int companyId){ W(o&TK Is0hC0  List<Department> list = new ArrayList<Department>();关注IT4V0v(t)v1J.TM,m.y   Department department = null; Wvc(d"g4D eV2A0  if(companyId==1){关注IT]$Z$X*W*mv8`%qQ    department = new Department(1,1,"软件事业部");关注IT]!A F)AV\$I5J    list.add(department);关注ITIYRRcSj    department = new Department(2,1,"工程部");关注ITU rCpe q8M    list.add(department); 5O#{ `8v8Ta)}B$L0  }else{关注IT ug,L?5[:y@k C:]    department = new Department(1,2,"企管部");关注ITk/BY3iM/X,`%e    list.add(department);关注IT&I7Z9{5`kV/l Avj |5L    department = new Department(2,2,"财务部"); b'jm;yVa'Ww;Ea0   list.add(department); z W Pp$yx3M0  }关注ITG gA3V5t0^ xM   return list; 4O v#k$x:P3n0 }关注IT$tV5JN8sF u:FJ   y'b-^ B ma0 /**关注IT/A(^g]jU P*u-\,H   *关注IT:m'| NmVWtX/Y   * @param departmentId  部门编号关注IT} l)^8GbA   * @return   部门下所有员工关注IT.^ VB |7V;b D'J'eH+n   */ 2gkge \x/ip-c4t W0 public List<Person> getPerson(int departmentId){关注ITFR*B5bnj_2[&Q   List<Person> list = new ArrayList<Person>(); A@T5y8M]:H5h/c0  Person person = null;关注ITK Z-M ~MF   if(departmentId==1){关注IT\t.T\3Mx    person = new Person(1,1,"张三");关注ITe)_3a4xcw    list.add(person); wkw2P)G u7G(Z0   person = new Person(2,1,"李四"); { uhJ;y9V&C` H0   list.add(person); %q(xK1? VR0  }else{ s|] l)J:@o,p@y0   person = new Person(1,2,"王五");关注ITi'j*FST I    list.add(person);关注IT^@j { x US i    person = new Person(2,2,"赵六");关注IT ux#kse o;W    list.add(person); 4B/cP*v5z [P0  }关注IT g Bc!D)p*jB)X   return list;关注IT'X:[] lH  } } d z-]6Gn/T9f1OR0

package com; public class Company {  private int id;关注IT|:NQQ,|8W,D!QV  private String companyName; $ffG s&X1|I0 关注ITy*eK ~4xog  public Company(int id,String companyName){ .q;k2a&}j*LL0  this.id = id; '\ u:Jpv)j0  this.companyName = companyName;关注ITV[,Ty8Fu  }  public int getId() {关注IT:F| |n-n!w$sX5PL   return id; NPPJ,?0 }  public void setId(int id) {关注ITh2emjTe il+[D   this.id = id; W@b ` L4i0 }  public String getCompanyName() {关注IT$w P8oO%} ?xe4k   return companyName; S0Kz%GX$?auN W0 }  public void setCompanyName(String companyName) { zMv*g ic8S&YqcN0  this.companyName = companyName; v\'x-pT0 } } *mHu$CU~wb9x x0

package com; public class Department {  private int id;关注IT [n0zYU  private int companyId;关注IT$S __L'FDvy2WD  private String departmentName;  public Department(int id, int companyId, String departmentName) { ,ni)o5G$yL'[o(}Q0  this.id = id; q3Gz w"E6v8?o.MT0  this.companyId = companyId;关注IT+r"mo:pO$L![4U   this.departmentName = departmentName; /q\6Aj5]0m3G#l-P9a0 }  public int getId() { w"j`I` J0  return id; x(P!d6tu v a"T0 }  public void setId(int id) {关注ITlQ1r8wS5_'hb   this.id = id;关注IT pGy3Jl{0tkW  }  public int getCompanyId() { @!PpRi0  return companyId;关注ITs c!i"DQ5_ D  }  public void setCompanyId(int companyId) {关注ITrp` i5D/_L   this.companyId = companyId;关注ITYT+Y6CkJ t2x  }  public String getDepartmentName() { fSa p.@9e&L0  return departmentName;关注IT!Pe L6m D7n wM  }  public void setDepartmentName(String departmentName) {关注IT/bD(o/RPq   this.departmentName = departmentName; '|S4q p4]0 } }关注IT){0[0DsY:te9V A r$T

package com; public class Person {  private int id; U{*D:dw+i6W0 private int departmentId; q6a e ?5u5\ b|0?]KI0 private String userName;  public Person(int id,int departmentId, String userName) {关注IT#c%qN s2Xup kIc   this.id = id;关注ITs%z&uZ2T Bbj   this.departmentId = departmentId; |5nI&y.LO y)Cx(C.r b"x0  this.userName = userName;关注IT_,ep*n(H  }  public int getDepartmentId() {关注IT&ue1rG X%WJN[   return departmentId; "qn%DVY2mGh0 }  public void setDepartmentId(int departmentId) {关注ITa? d(_7s   this.departmentId = departmentId;关注IT+`vt Pb4oS  }  public String getUserName() { ]et q"Seza0  return userName; 3fZn} j-z(V+ir,a0 }  public void setUserName(String userName) { 9pWKaR|0  this.userName = userName; ~FT_7a/l6lD$}V0 }  public int getId() { *i:k5KIZyr'o0  return id; g+j[M(o`0 }  public void setId(int id) { vBj&P/` DUqB0  this.id = id; :x:d5MOwo0 } } -KIsR)D9j7a+VDr rE3Ve0

<?xml version="1.0" encoding="UTF-8"?>关注ITWF0A~ V <!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 1.0//EN" "dwr10.dtd" >关注IT GszT,f+Fc:RT <dwr> P/QC qq)cf0 <allow>关注IT.M%D9A4u{A&^`   <!-- 声明哪个类可以提供JS直接调用 --> Nf9r/PN%N-Du)D0  <create javascript="SimpleTest" creator="new">关注IT'T G m*[5A\#|1~;`%Y    <param name="class" value="com.SimpleTest"></param> \u)NR5z5QSP7t&@0   <!-- 该类里公开出来给JS调用的方法 --> sh+c`K#sL'T#l0   <include method="getAllCompany" />关注IT$|i'^(lf$`y[2x I    <include method="getDepartment" /> cP(^2LF5c:K$s*ce0   <include method="getPerson" /> _/J0?wiqL%w0  </create> /zms8Vonw0  <!-- 类型转换 -->关注IT N*a#}ip*^H   <convert match="com.Person" converter="bean"> .pV*p:QtOB0   <param name="include" value="id,departmentId,userName"></param> 5v8V6|3`U-WPya)nS0  </convert> vu| ow4J b ^)@0  <convert match="com.Department" converter="bean">关注IT.g SgkS'u S]`    <param name="include" value="id,companyId,departmentName"></param>关注ITX~_L n T   </convert> p3G!a/V;|y0  <convert match="com.Company" converter="bean">关注IT W6L q.dtp%Qv\    <param name="include" value="id,companyName"></param> z+sas-D)C"PS,|0  </convert>关注IT D/g|U2c:Y  </allow>关注IT"['f&XZ`~ </dwr>关注IT,FruT'[ m%A1M

<%@ page language="java" pageEncoding="GB18030"%>关注IT*B&kW!{i <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> lgX ^J G0<html>关注ITi'l*l#zG(q   <head>    u LA#O!~1s:c@0    <title>My JSP 'simpleTest.jsp' starting page</title> eI-k1b-TDW w0   关注IT7g h.ICd(r  <meta. http-equiv="pragma" content="no-cache">关注ITQ _-x5Mm  <meta. http-equiv="cache-control" content="no-cache">关注ITe}yN |"S  <meta. http-equiv="expires" content="0">   关注ITax(bO%Odh  <meta. http-equiv="keywords" content="keyword1,keyword2,keyword3"> t%X$Wjx&VH.`0 <meta. http-equiv="description" content="This is my page"> /[Y7V5~PEWQ p0  5b Z{3V!q O V5x1u!e0  </head> )gD&OE\0  <script. type="text/javascript" src="dwr/engine.js"></script>关注IT1r"V3R{cP/~3Jc7Q   <script. type="text/javascript" src="dwr/util.js"></script>关注IT#bM"@K,O@ X   <script. type="text/javascript" src="dwr/interface/SimpleTest.js"></script>关注ITi(V6w \6~!l/a A#s [   6_*@ k$wN0  <body nload="initial()">关注IT!nt9lT`1e/M%h   <script. type="text/javascript"> y]#zLJE0  /*页面初始加载公司栏目*/关注IT?%]%wR7ICTg0_   function initial(){ 'h&BHt iEU0     SimpleTest.getAllCompany(function(data){dealSelect("i",data)});关注ITjty,Fwrb   }关注IT&I!\_N d4xYHd   /*获取下拉菜单的值并填充下一栏目*/ w)UR!qK$ma0  function show(flag){关注IT(y4Ff L4U5i      if(flag=="c"){关注ITI$o+U{]r+k[Y      var companyId = $("company").value; _$|"Q7s)K-m"[/z*[)n0     SimpleTest.getDepartment(companyId,function(data){dealSelect(flag,data)}); cAj9K(u/g ] E)I v6I w0     }else if(flag=="d"){ J$L&o2}pD6kw0     var departmentId = $("department").value; u}u'`\6~d*^0     SimpleTest.getPerson(departmentId,function(data){dealSelect(flag,data)});   0@Vy ~cZF |0     }  'X#Wc ?'| n W0  }关注ITk @#n[[&L&_OP5]4_o   /*填充select的内容*/ NgcV,[0X0  function dealSelect(flag,data){ G YKF-I6HRfu)d0    clearSelect(flag); 1tC0BTVC?r3F0    if(flag=="c"){ *Td\#}%kT(|0    DWRUtil.addOptions("department",data,"id","departmentName"); 9N#R2Pt4B0    }else if(flag=="d"){ Oj"@2V$l,{6L:K0    DWRUtil.addOptions("person",data,"id","userName");关注IT(I'Sy g7[g[ l+R5r"l     }else if(flag=="i"){ d'X'Fj5JJQ!Z8~0    DWRUtil.addOptions("company",data,"id","companyName");关注IT R W8[| x9a1QFq     } ~m+hRysQ P T,c)?a0@0  }关注IT!e6B&wgK6a6W4f   /*清除下拉表单的内容*/ 6n`%~ j,_RU0  function clearSelect(flag){关注ITC1z#B-a6g3f/u*_     if(flag=="c"){ I5c'e3n(|b0       var tmp = $("department"); )P$oa7G0AQ/o$cb0       while(tmp.childNodes.length>1){关注ITP(vJsB?XE"@        tmp.removeChild(tmp.lastChild); ew)j^q0       } 0H+J,D R8i0    }else if(flag="d"){关注ITl UJS P)e _-W        var tmp = $("person");关注ITb-j-[&d&S }`[        while(tmp.childNodes.length>1){ h8iOK4e0       tmp.removeChild(tmp.lastChild); qTB v)hZ#v:X{+n0       }关注IT JZ,P0_C     }关注IT`Tt5D({7P   }  y1ipi*J0  /*清空select里的内容*/ })uTT-t"Y0  </script>关注ITc ^2Wf ]p%g     公司：<select id='company' nchange="show('c')"><option value="">======</option></select>关注ITLAD"Ei f8zo2uO     部门:<select id='department' nchange="show('d')"><option value="">======</option></select> z/VjF&{({0    成员：<select id='person'><option value="">======</option></select> j!IJ$dQ0  </body> ;R$n'W7L){ n*^P IE.tr0</html>关注ITT[$[*l;x9I] N