.net编程

开发平台：
C#

SysSelectDoc.aspx：源码内容
							﻿<%@ page language="C#" autoeventwireup="true" inherits="Workflow_SysSelectDoc, App_Web_-rs7x2pk" theme="Normal" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>选择文件</title>
     <base target="_self" />
    <link type="text/css" href="style/formbody.css" rel="stylesheet" />
    <link type="text/css" href="style/gridStyle.css" rel="Stylesheet" />
    <script language="javascript" type="text/javascript">
    
    function ReplaceBacksLash(sDoc)
    {
       var a= sDoc.split('\');
       for (var i=0;i<a.length;i++)
       {
            if (i==0)
            {
                sDoc = a[i];
            }
            else 
            {
                sDoc = sDoc + "^" + a[i];
             }
         }
//         alert(sDoc);
         return sDoc;   
    }
    
    function AddItem (ListBox2Object,ListBox1Object) //添加指定项
    {
         var selIndex=ListBox1Object.selectedIndex; //选定行的索引
	     if(selIndex==-1)
            alert("请选择一项");
	    else
	    {
	        DelAllItem(ListBox2Object);
	        var strText=ListBox1Object.options[selIndex].text;
	        var strValue=ListBox1Object.options[selIndex].value;
	        for(i=0;i < ListBox2Object.options.length;i++)
    	     {
	            if(strText==ListBox2Object.options[i].text || strValue==ListBox2Object.options[i].value)
	            {
	                alert("不可添加重复的项！");
	                return;
	            }
    	      }  
    	
	        var oItem=document.createElement("option");
	        oItem.text=strText;
	        oItem.value=strValue;
	        ListBox2Object.add(oItem);
   	       var UserRoleText=document.getElementById("HSelectedText").innerText;
           var RoleIDValue=document.getElementById("HSelectedValue").innerText;
            for(i=0;i<ListBox2Object.options.length;i++)
             { 
                 var strText=ListBox2Object.options[i].text;
                 var strValue=ReplaceBacksLash(ListBox2Object.options[i].value);
                 UserRoleText=UserRoleText + strText;
                 RoleIDValue=RoleIDValue + strValue;
             }
           document.getElementById("HSelectedText").innerText=UserRoleText;
           document.getElementById("HSelectedValue").innerText=RoleIDValue;
    	  
       }
    	 
    }
    function  DelAllItem(ListBox2Object)  //删除全部
    {
     var rows=ListBox2Object.options.length;
     for(i=rows-1;i>=0;i--)
       { 
          ListBox2Object.options.remove(i);
         
       }
         document.getElementById("HSelectedValue").innerText="";
         document.getElementById("HSelectedText").innerText="";
//    if(rows==0)
//      alert("已全部删除！");
    }
    function DelItem(ListBox2Object)  //删除指定项
    {
     var selIndex=ListBox2Object.selectedIndex;
     if(selIndex==-1)
         alert("请选择一项后再删除！");
       else  
         {
           var RoleTexxt= ListBox2Object.options[selIndex].text;
           ListBox2Object.options.remove(selIndex);
           var  str= document.getElementById("HSelectedValue").innerText;
           
            var UserRoleText=document.getElementById("HSelectedText").innerText;
           var RoleIDValue=document.getElementById("HSelectedValue").innerText;
            for(i=0;i<ListBox2Object.options.length;i++)
             { 
                 var strText=ListBox2Object.options[i].text;
                 var strValue=ReplaceBacksLash(ListBox2Object.options[i].value);
                 UserRoleText=UserRoleText + strText + ",";
                 RoleIDValue=RoleIDValue + strValue + ",";
             }
           document.getElementById("HSelectedText").innerText=UserRoleText;
           document.getElementById("HSelectedValue").innerText=RoleIDValue;
         }
    }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <table cellspacing="0" cellpadding="0" width="480" border="0" style="text-align:center;" >
	    <tr>
	        <td>
	            <fieldset>
	            <legend style="text-align:left;">
				<img alt="本活动选择可编辑的文挡模板" src="image/DateTime.gif" style="text-align:center; border:0;"/>本活动选择可编辑的文挡模板
				</legend>
		            <table>
	                <tr>
			            <td style="height:10; width:10;"></td>
			            <td align="left" style="width:400;"></td>
		            </tr>
		            <tr style="height:18;">
			            <td style="height:18;">
			            <table>
			                
			            </table>
			            </td>
		            </tr>
		            <tr style="height:18;">
			            <td style="height:18;">
			            <table>
			                <tr>
			                <td>可选择
			                </td>
			                <td>
			                
			                </td>
			                <td>已选择
			                </td>
			                <td>
			                </td>
			                <td>
			                </td>
			                <td>
			                </td>
			                </tr>
			                <tr>
			                <td>
			                    <asp:listbox id="lbDoc" runat="server" Height="350px" Width="300px" SelectionMode="Multiple"
								CssClass="input"></asp:listbox>
			                </td>
							<td align="center">
							<input id="HListDoc" type="hidden" name="ListDoc" runat="server"/>
                            <input id="HEditDoc" type ="hidden" name ="HEditDoc" runat="server" />
                            <br/> 
                            <input id="BT_AddOne" type="button" runat="server" style="width:75px;" value="添加>" onclick="javascript:AddItem(body.all.LstDoc,body.all.lbDoc)" /><br/>
                            <input id="BT_DelOne" type="button" runat="server" style="width:75px;" value="<删除" onclick="javascript:DelItem(body.all.LstDoc)" /><br/>
                                &nbsp;<input id="HSelectedValue" type="hidden" runat="server" name="HSelectedValue" />
                            <input id="HSelectedText" type="hidden" runat="server" name="HSelectedText" />
                            </td>
			                <td>
			                    <asp:listbox id="LstDoc" runat="server" Height="350px" Width="300px" SelectionMode="Multiple"
								CssClass="input"></asp:listbox>
			                </td>
			                <%--<td>
			                    <asp:ImageButton id="ImgDoc" runat="server" ImageUrl="image/ch.gif" OnClick="ImgDoc_Click"></asp:ImageButton>
			                </td>
			                <td>
			                    <asp:ImageButton id="DeleteDoc" runat="server" ImageUrl="image/deleteb.gif" OnClientClick="javascript:return DeleteDoc();"></asp:ImageButton>
			                </td>
			                <td>
			                    <asp:ImageButton id="EditDoc" runat="server" ImageUrl="image/handle.gif" OnClientClick="javascript:return OpenWindowDoc();"></asp:ImageButton>
			                </td>--%>
			                </tr>
			            </table>
			            </td>
		            </tr>
		            </table> 
		          </fieldset>
		       </td>
            </tr>
            <tr style="height:20px;"></tr>
            <tr>
		       <td>
		           <table cellspacing="0" cellpadding="0" width="100%" border="0">
					    <tr>
						    <td colspan="2" style="height:10"></td>
					    </tr>
					    <tr>
						    <td align="right">
							    <asp:ImageButton id="ImgOK" runat="server" ImageUrl="image/confirm.gif" OnClick="ImgOK_Click" ></asp:ImageButton></td>
						    <td align="center">
							    <asp:ImageButton id="ImgCancel" runat="server" ImageUrl="image/cancel.gif" OnClientClick="javascript:if(confirm('系统提示：您确定退出选择吗？')) window.close();"></asp:ImageButton></td>
					    </tr>
				    </table>
		       </td>
            </tr>
    </table> 
    </div>
    </form>
</body>
</html>

						