jsp+javascript打造级连菜单(页 1) - ASP,PHP,CGI,JSP技术 - 捌玖网络工作室 |网页制作|平面设计|建站交流|代码资料|建站教程|主机域名|asp、php、jsp代码|网站素材

admin 发表于 2007-12-5 17:43

jsp+javascript打造级连菜单

<%@ page import="java.util.date,yava.fileapp.*,java.sql.*;"
      c pageencoding="gb2312"
%>
<style>]W"_6`Qp
.f9{ font-size:9pt; }
.bgc{ background-color:#aecaf9; color: #0033ff }.od1W8g [w\
.buttons{font-family:arial; font-size:13px; font-weight:bold; background-color:#6796e4; color:white; border-top: solid 2px #aacafb;
  border-bottom: solid 1px #4e7dc1;
  border-left: solid 1px #aecaf9;9Py)\/Ma
  border-right: solid 1px #5679bd;&|u6hFW }i]
  padding:1px;GpYNFU
  margin:0px;}
</style>
<script language="javascript">
0a-T'EN7S"}t
</script>bGy"kV wj#h
<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">7Y3n H6FH,C
<jsp:usebean id="user" scope="session" class="yava.fileapp.userbean" />yM-T{Vx2J2F0B}
<%t(e/{6x9TA&R
  cdatasource ds=new cdatasource();  //数据联结bean实例5}4H$h&VY5T
  java.sql.connection conn=ds.getconnection();a-@%v(o T8o3\^t
  java.sql.statement stmt=null;
  java.sql.resultset rs=null; R8?X M9v0N0AS5\&[1fW
  cdatacheck dc=new cdatacheck();
%>
<%
string sqlu="select t1.fno, t1.fname, t2.fname as fdept from tuser t1 left outer join tdept t2 on t1.fdept = t2.fno order by t2.fname";
stmt=conn.createstatement();-qb&U8}1N2N
rs=stmt.executequery(sqlu);3b^2e'g+D7kC,a)}l+o
%>5b hv%}3_:X?dS se a
<script language='javascript'>r?7Lj#C9j)Hg,Y'GC
arr = new array();
<%  int temp=0;iq7~5KqlsX
while(rs.next())
{
%>`6c$Z+uX3bk
arr[<%=temp%>]=new array("<%=rs.getstring("fname")%>","<%=rs.getstring("fdept")%>");FLmx%[c
<%
temp = temp + 1;
}
%>!R1l;d:T?/d ~l
temp=<%=temp%>;
function changelocation(id){
document.combo_box.city.length=0; //初始化第2级菜单的长度，下标从0开始
var i = 0;
document.combo_box.city.options[0]=new option('-------',''); !sj9]2Xd/[i _%DA0N
for(i=0;i<temp;i++){
if(arr[i][1]==id){//如果相等，证明在第2级里面有输入第1级组织的子集,arr[总数目][部门]
document.combo_box.city.options[document.combo_box.city.length] = new option(arr[i][0], arr[i][0]); ;WDrq7cP3C3S.fB
} +KZoWai(eHk)zeR
} mc4f|:j3` p r
}
</script>\A0se P+f

<form name="combo_box">onL6?a0_ _Qe#?
<table border="0" cellspacing="0" cellpadding="0" height="210" width="59">b%xx5F~;b9b
  <tr height="24">
<td bgcolor="#336699" class="buttons" align=center><font color=#ffffff>部门选择</font></td>
<td bgcolor="#336699" class="buttons" align=center><font color=#ffffff>人名选择</font></td>/jO??4EDl
<td bgcolor="#336699" class="buttons" align=center nowrap><font color=#ffffff>添加/移除</font></td>
<td bgcolor="#336699" class="buttons" align=center><font color=#ffffff>最终人</font></td>
  </tr>
  <tr>
<td>
  <select multiple id=prov name="prov" style="width:150;height:200" class="bgc">
  <option value="0">请选择部门 ---></option>
<%B)Ba1D.X7Ew7l:Jr
string sqld="select * from tdept";X ?Z;N^8Z-By
stmt=conn.createstatement();
rs=stmt.executequery(sqld);
while(rs.next())
{
%>+w;_/F^QM4p~
  <option name="<%=rs.getstring("fno")%>"><%=rs.getstring("fname")%></option>0yHT*Zg#\ H(j
<%
}
%>
  </select>f;K2v!sF,hw
</td>j#f,}8hM
<td>
  <select multiple id=city style="width:150;height:200" class="bgc">
  </select>3C;eC/i"[-t?5|zG
</td>U?k"Mi/Q4v
<td nowrap align="center" class="bgc">
  <input type="button"  value="<<" class="buttons"> T"FM0w?~4c+]
  <input type="button"  value=">>" class="buttons">
</td>j+d4K.DGn]3kv,Y }
<td>1f$^$v0kpGKh
  <select multiple size="10" name="list2" style="width:150;height:200" class="bgc">
  </select>
</td>
  </tr>Y:ijCwD
<tr class="bgc">
<td colspan="4" align="center"><input type="button" name="button1" class="buttons" value="选好了！" ></td>)a6B7F%M}
  </tr>
</table>
</form>
<script language="javascript">
//人名移动|oH_m
function move(fbox, tbox) {seM(F(}iS,v
var arrfbox = new array();b4G J!i3Z8lD
var arrtbox = new array();
var arrlookup = new array();&p*}+e4gO
var i;
for (i = 0; i < tbox.options.length; i++) {0u}(bPN-H_
arrlookup[tbox.options[i].text] = tbox.options[i].value;
arrtbox[i] = tbox.options[i].text;
}w:hdO\6~
var flength = 0;
var tlength = arrtbox.length;w{KEr
for(i = 0; i < fbox.options.length; i++) {
arrlookup[fbox.options[i].text] = fbox.options[i].value;M_ux{
if (fbox.options[i].selected && fbox.options[i].value != "") {
arrtbox[tlength] = fbox.options[i].text;H+DP O-zR4Kx$Y
tlength++;?K9Ru^
}P?q:_/@$]U,Y7z-@
else {
arrfbox[flength] = fbox.options[i].text;,Ceg%P Jc0J4r
flength++;h:B Ic%Xbf2e(l-D
}
}b6E+Y6g%B5Rj
arrfbox.sort();5Sg{k2S*S6a
arrtbox.sort();

fbox.length = 0;Xj U9pA/E[
tbox.length = 0;
var c;
for(c = 0; c < arrfbox.length; c++) {
var no = new option();:mW ul^XjW s |*k7c
no.value = arrlookup[arrfbox[c]];
no.text = arrfbox[c];!au0J1XK
fbox[c] = no;
}
for(c = 0; c < arrtbox.length; c++) {7p+L{/p;x O
var no = new option();s%eBi Pl'@}(u
no.value = arrlookup[arrtbox[c]];
no.text = arrtbox[c];
tbox[c] = no;
}
}5~(rQO;m
</script>)e7aqgW'W!Zy-Mg
</body>
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jsp+javascript打造级连菜单