把页面表单的值传到其父页，使其能访问这些值
发布时间：2023-07-18 14:18:46 所属栏目：教程 来源：
导读：父页：send_message.jsp
<script language=javascript type="">
//open win
function g_OpenWindow(pageURL, innerWidth, innerHeight)
{
var ScreenWidth=screen.availWidth
var
<script language=javascript type="">
//open win
function g_OpenWindow(pageURL, innerWidth, innerHeight)
{
var ScreenWidth=screen.availWidth
var
|
父页：send_message.jsp <script language=javascript type=""> //open win function g_OpenWindow(pageURL, innerWidth, innerHeight) { var ScreenWidth=screen.availWidth var ScreenHeight=screen.availHeight var StartX=(ScreenWidth-innerWidth)/2 var StartY=(ScreenHeight-innerHeight)/2 var wins=window.open(pageURL,'OpenWin','left='+StartX+',top='+StartY+',Width='+innerWidth+',height='+innerHeight+',resizable=yes,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no') wins.focus(); } </script> <body> <table width=90% cellpadding="1" cellspacing="1" align="center"> <tr><td colspan=4 align="left" class="td1"> <font color="#2E75BB"><b>NCSB站内邮件系统</b></font><p></td></tr> </table> <form action="send.jsp" name="mail" id="mail"> <table width="80%" cellpadding="1" cellspacing="5" align="center" > <tr><td colspan="2"><img alt="写新邮件" src="../img/tp009.gif" /> <font color="blue">写新邮件</font></td> </tr> <tr><td colspan="2"><hr size="1" width="82%" align="left"/></td> </tr> <tr><td>收件人：</td><td><input name="receive" id="receive" type="text" size="10" readonly="readonly"/> <input type="button" name="selectcaizhi" value="收件人列表" onClick="g_OpenWindow('list.jsp','680','400')" class="submit"></td> </tr> <tr><td>主题：</td><td><input name="title" type="text" size="10"/></td> </tr> <tr><td>内容：</td><td><textarea cols="61" rows="10"></textarea></td> </tr> <tr align="center"><td colspan="2"><br /><input type=reset align="middle" value=" 重 设 " class="submit" size="10"> <input type=submit value=" 发 送 " size="10" align="middle" name="" class="submit"></td> </tr> </table> </form> </body> 子页：list.jsp 如果返回checkbox的值为单一值则直接赋给父表单，如果为多值则以“，”间隔联结成为字符串赋值 <script language=javascript type=""> function Select(){ var addstr = ""; var chb = document.getElementsByName("receiver"); for(i=0;i<chb.length;i++) { if(chb[i].checked) { if(i==0) { addstr = chb[i].value; } else { addstr += "," + chb[i].value } } } window.opener.document.getElementById("receive").value =addstr; self.close(); } </script> <body> <form action="#" method="POST" name="s_form" id="s_form" onsubmit="return Select();"> <table align="center"> <tr><td colspan="5"><font color="blue"><b>NCSB系统用户列表</b></font></td> </tr> <% Connection con=null; try{ con=DBConnection.getConnection(); PreparedStatement pStmt=con.prepareStatement("select * from users order by department"); ResultSet rs=pStmt.executeQuery(); int a=0; while(rs.next()){//每5条记录为一行显示 if(a==0){%><tr><td><input type="checkbox" id="receiver" value="<%=rs.getString("username").trim()%>" name="receiver"/><%=rs.getString("realname")%>(<%=rs.getString("department")%>)</td> <%a++;}else if(a>0&&a<4){%><td><input type="checkbox" id="receiver" value="<%=rs.getString("username").trim()%>" name="receiver"/><%=rs.getString("realname")%>(<%=rs.getString("department")%>)</td> <%a++;}else{%><td><input type="checkbox" id="receiver" value="<%=rs.getString("username").trim()%>" name="receiver"/><%=rs.getString("realname")%>(<%=rs.getString("department")%>)</td></tr> <%a=0;}%> <%} con.close(); rs.close(); }catch(Exception e){ e.printStackTrace(); } %> <tr align="right"><td colspan="5"> <input type=reset align="middle" value="重设" class="submit" size="10"> <input type=submit value="确定" size="10" align="middle" name="" class="submit""></td> </tr> </table> </form> </body> （编辑：聊城站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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