这行错误”contact_id.innerHTML = contact_id.innerHTML + var_str;“，请帮忙

Question

<form  name="contact_detail" id="contact_id" action="!portal30.hy_user_management_portlet.update_contact_info" method="post">
<INPUT TYPE="hidden" NAME="p_location" VALUE="">
<INPUT TYPE="hidden" NAME="p_user" VALUE="040000012">
<table width=80% border=1 cellpadding =4 cellspacing =0 class="tb_css" align=center>
<input type="hidden" name="c_user91" onfocus="blur()" size="10" value="91">
<tr>
<td nowrap class="td_css">
<input type="checkbox" name="user_check" value="91" disabled>
</td>
<td nowrap class="td_css">
联系人：
</td>
<td nowrap class="td_css">
<input type="text" name="c_contactr91" disabled size="10" value="33">
</td>
<td nowrap class="td_css">
联系方式：
</td>
<td nowrap class="td_css">
<input type="text" name="c_contactf91" disabled size="10" value="EMail" onfocus="blur()">
<IMG SRC="/images/list.gif" alt="列表" border="0" align=bottom onclick="sub_contact(91)">       
</td>
<td nowrap class="td_css">
联系号码：
</td>
<td nowrap class="td_css">
<input type="text" name="c_contacth91" disabled size="20" value="">
</td>
</tr>
</table>
</form>
<form name="button_form" id =a1 method="post" action="">
<INPUT TYPE="hidden" NAME="p_max_id" VALUE="91">
<INPUT TYPE="hidden" NAME="p_dee_id" VALUE="">
<TABLE width=80% class="table_multiColor" align=center style="table-layout:auto;" border=0 cellpadding=4>
<tr><td align=right><input type="button" value="更   改" name="c_p_update" onclick="update_c_p_form()" style="color: #0000FF">&nbsp</td>
                            <td align=center width=80><input type="button" value="增加一行" name="c_p_add" onclick="add_c_p_line()" style="color: #0000FF" disabled></td>
                            <td align=center width=80><input type="button" value="减少一行" name="c_p_dee" onclick="dee_c_p_line()" style="color: #0000FF" disabled></td>
                            <td align=center width=80><input type="button" value="全部选中" name="c_p_all" onclick="select_all()" style="color: #0000FF" disabled></td>
                            <td align=center width=100><input type="button" value="保存更改" name="save_c_p_button" onclick="save_c_p_line()" style="color: #0000FF" disabled></td>
                            <td align=center width=100><input type="button" value="刷新本页" name="shuaxin_button" onclick="shuaxin()" style="color: #0000FF" ></td>
 <td align=center width="100"><input type="button" value="关闭本页" name="returnprevious" onclick="window.close();" style="color: #0000FF"></td> 
                    <td><input type="button" value="返回首页" name="returnhome" onclick="return_to_home('http://sunserver.hyerp.com:8001/servlet/page?_pageid=58,60,142&_dad=test_portal30&_schema=PORTAL30')" style="color: #0000FF"></td> 
                  
</table>
</form>

Answer 1

<form  name="contact_detail" id="contact_id" action="!portal30.hy_user_management_portlet.update_contact_info" method="post">
<INPUT TYPE="hidden" NAME="p_location" VALUE="">
<INPUT TYPE="hidden" NAME="p_user" VALUE="040000012">
<table width=80% border=1 cellpadding =4 cellspacing =0 class="tb_css" align=center>
<input type="hidden" name="c_user91" onfocus="blur()" size="10" value="91">
<tr>
<td nowrap class="td_css">
<input type="checkbox" name="user_check" value="91" disabled>
</td>
<td nowrap class="td_css">
联系人：
</td>
<td nowrap class="td_css">
<input type="text" name="c_contactr91" disabled size="10" value="33">
</td>
<td nowrap class="td_css">
联系方式：
</td>
<td nowrap class="td_css">
<input type="text" name="c_contactf91" disabled size="10" value="EMail" onfocus="blur()">
<IMG SRC="/images/list.gif" alt="列表" border="0" align=bottom onclick="sub_contact(91)">       
</td>
<td nowrap class="td_css">
联系号码：
</td>
<td nowrap class="td_css">
<input type="text" name="c_contacth91" disabled size="20" value="">
</td>
</tr>
</table>
</form>
<form name="button_form" id =a1 method="post" action="">
<INPUT TYPE="hidden" NAME="p_max_id" VALUE="91">
<INPUT TYPE="hidden" NAME="p_dee_id" VALUE="">
<TABLE width=80% class="table_multiColor" align=center style="table-layout:auto;" border=0 cellpadding=4>
<tr><td align=right><input type="button" value="更   改" name="c_p_update" onclick="update_c_p_form()" style="color: #0000FF">&nbsp</td>
                            <td align=center width=80><input type="button" value="增加一行" name="c_p_add" onclick="add_c_p_line()" style="color: #0000FF" disabled></td>
                            <td align=center width=80><input type="button" value="减少一行" name="c_p_dee" onclick="dee_c_p_line()" style="color: #0000FF" disabled></td>
                            <td align=center width=80><input type="button" value="全部选中" name="c_p_all" onclick="select_all()" style="color: #0000FF" disabled></td>
                            <td align=center width=100><input type="button" value="保存更改" name="save_c_p_button" onclick="save_c_p_line()" style="color: #0000FF" disabled></td>
                            <td align=center width=100><input type="button" value="刷新本页" name="shuaxin_button" onclick="shuaxin()" style="color: #0000FF" ></td>
 <td align=center width="100"><input type="button" value="关闭本页" name="returnprevious" onclick="window.close();" style="color: #0000FF"></td> 
                    <td><input type="button" value="返回首页" name="returnhome" onclick="return_to_home('http://sunserver.hyerp.com:8001/servlet/page?_pageid=58,60,142&_dad=test_portal30&_schema=PORTAL30')" style="color: #0000FF"></td> 
                  
</table>
</form>

Answer 2

<SCRIPT LANGUAGE="JavaScript1.1">
               <!--     
             
               function sub_contact(id)
                {
                   if (eval("document.contact_detail.c_contactf"+id).disabled==false)
                   {
                      contac_name ="c_contactf"+id;
                      genlist_popup(contac_name,"11","0","contact_detail","","","","",ArrName,ArrValue,genLov_contcx_11);
                   }
                   else
                      alert("请先点击更改按钮或者您的权限不够!");
                }                
               function update_c_p_form()
               {
                   form_len = document.all.contact_detail.elements.length;
                   for (i=1;i<form_len;i++)  
                   {
                      document.all.contact_detail.elements[i].disabled=false;
                   }
                   document.button_form.c_p_add.disabled=false;
                   document.button_form.save_c_p_button.disabled = false;
                   document.button_form.c_p_all.disabled = false;
               }                 
               //确认提交
               function update_user_detail_confirm()
                {                     
                     if (confirm("确认要以此更改维修站记录？"))
                      { document.user_detail.submit(); }                      
                 }      
                  //增加一行新的联系人信息的记录 
                function add_c_p_line() 
                {
                   if (document.button_form.c_p_dee.disabled)
                      document.button_form.c_p_dee.disabled=false;                      
                   max_id  = eval(button_form.p_max_id.value)+1;
                   p_div_id = "div_"+max_id;
                   var_str = '<div id="'+p_div_id+'" onclick="to_dee(this)"><br><table width=80% border=1 cellpadding =4 cellspacing =0 class="tb_css" align=center>';
                   var_str = var_str + "<tr><br>";
                   var_str = var_str + "<input type=hidden name=c_user"+max_id+" value=040000012 size=10>";
                   var_str = var_str + '<td nowrap class="td_css"<br>> ';
                   var_str = var_str + "联系人：";
                   var_str = var_str + "</td>";
                   var_str = var_str + '<td nowrap class="td_css"> ';
                   var_str = var_str + "<input type=text name=c_contactr"+max_id+" size=10>";
                   var_str = var_str + "</td><br>";
                   var_str = var_str + '<td nowrap class="td_css"> ';
                   var_str = var_str + "联系方式：";
                   var_str = var_str + "</td><br>";
                   var_str = var_str + '<td nowrap class="td_css"> ';
                   var_str = var_str + "<input type=text name=c_contactf"+max_id+" size=10 onfocus=blur()> ";
                   var_str = var_str + '<IMG SRC="/images/list.gif" alt="列表" border="0" align=bottom onclick="sub_contact(';
                   var_str = var_str + max_id+')">';
                   var_str = var_str + "</td><br>";
                   var_str = var_str + '<td nowrap class="td_css"> ';
                   var_str = var_str + "联系号码：";
                   var_str = var_str + "</td>";
                   var_str = var_str + '<td nowrap class="td_css"> ';
                   var_str = var_str + "<input type=text name=c_contacth"+max_id+" size=20>";
                   var_str = var_str + "</td><br>";                   
                   var_str = var_str + "</tr>";
                   var_str = var_str + "</table></div>";
                   //alert(contact_id.innerHTML + var_str);
                   woyingjie.innerHTML = woyingjie.innerHTML + var_str;
                   button_form.p_max_id.value = max_id;
                 }    
                 function to_dee(p_div)
                 {
                     p_arr = p_div.id.split("_");
                     document.button_form.p_dee_id.value = p_arr[1];
                 }
                 function dee_c_p_line()
                 {
                     var dee_id;
                     dee_id = document.button_form.p_dee_id.value;
                     if (dee_id == "")
                     {
                         alert("请先点击您所要删除的行！");
                         return false;
                     }
                     eval("div_"+dee_id).innerHTML = "";
                     eval("div_"+dee_id).style.display = "none";
                 }
                 
                 function save_c_p_line()
                 {
                   form_name = "contact_detail";
                   eval("document."+form_name).p_location.value="http://sunserver.hyerp.com:8001/servlet/page?_pageid=58,60,142&_dad=test_portal30&_schema=PORTAL30";
                   eval("document."+form_name).submit();
                 }
                 function shuaxin()
                 {
                     location.reload();
                 }
                 function select_all()
                 {
                   form_len = document.all.contact_detail.elements.length;              
                   for (i=1;i<form_len;i++)  
                   {
                       if ((document.all.contact_detail.elements[i].type=="checkbox")&&(document.button_form.c_p_all.value=="全部选中"))
                        document.all.contact_detail.elements[i].checked=true;
                       else
                        document.all.contact_detail.elements[i].checked=false;
                   }
                   if (document.button_form.c_p_all.value=="全部选中")   
                         document.button_form.c_p_all.value ="去掉选中";
                   else
                         document.button_form.c_p_all.value="全部选中";
                 }
                -->
           </SCRIPT>

Answer 3

<form  name="contact_detail" id="contact_id" action="!portal30.hy_user_management_portlet.update_contact_info" method="post">
<INPUT TYPE="hidden" NAME="p_location" VALUE="">
<INPUT TYPE="hidden" NAME="p_user" VALUE="040000012">
<div id=woyingjie>
<table width=80% border=1 cellpadding =4 cellspacing =0 class="tb_css" align=center>
<input type="hidden" name="c_user91" onfocus="blur()" size="10" value="91">
<tr>
<td nowrap class="td_css">
<input type="checkbox" name="user_check" value="91" disabled>
</td>
<td nowrap class="td_css">
联系人：
</td>
<td nowrap class="td_css">
<input type="text" name="c_contactr91" disabled size="10" value="33">
</td>
<td nowrap class="td_css">
联系方式：
</td>
<td nowrap class="td_css">
<input type="text" name="c_contactf91" disabled size="10" value="EMail" onfocus="blur()">
<IMG SRC="/images/list.gif" alt="列表" border="0" align=bottom onclick="sub_contact(91)">       
</td>
<td nowrap class="td_css">
联系号码：
</td>
<td nowrap class="td_css">
<input type="text" name="c_contacth91" disabled size="20" value="">
</td>
</tr>
</table>
</div>
</form>
<form name="button_form" id =a1 method="post" action="">
<INPUT TYPE="hidden" NAME="p_max_id" VALUE="91">
<INPUT TYPE="hidden" NAME="p_dee_id" VALUE="">
<TABLE width=80% class="table_multiColor" align=center style="table-layout:auto;" border=0 cellpadding=4>
<tr><td align=right><input type="button" value="更   改" name="c_p_update" onclick="update_c_p_form()" style="color: #0000FF">&nbsp</td>
                            <td align=center width=80><input type="button" value="增加一行" name="c_p_add" onclick="add_c_p_line()" style="color: #0000FF" disabled></td>
                            <td align=center width=80><input type="button" value="减少一行" name="c_p_dee" onclick="dee_c_p_line()" style="color: #0000FF" disabled></td>
                            <td align=center width=80><input type="button" value="全部选中" name="c_p_all" onclick="select_all()" style="color: #0000FF" disabled></td>
                            <td align=center width=100><input type="button" value="保存更改" name="save_c_p_button" onclick="save_c_p_line()" style="color: #0000FF" disabled></td>
                            <td align=center width=100><input type="button" value="刷新本页" name="shuaxin_button" onclick="shuaxin()" style="color: #0000FF" ></td>
 <td align=center width="100"><input type="button" value="关闭本页" name="returnprevious" onclick="window.close();" style="color: #0000FF"></td> 
                    <td><input type="button" value="返回首页" name="returnhome" onclick="return_to_home('http://sunserver.hyerp.com:8001/servlet/page?_pageid=58,60,142&_dad=test_portal30&_schema=PORTAL30')" style="color: #0000FF"></td> 
                  
</table>
</form>

Answer 4

为什么我用form的id不行，我前边的几个页面都是用form的id的，都没有错误，

Answer 5

<INPUT type=hidden name=p_location><INPUT type=hidden value=040000012 name=p_user></HEAD>
<BODY>
------------
这段会重复的