<table width="100%" border="0" cellpadding="2" cellspacing="1" class="table_bg space_top" id="gallery-table"> <tr> <td width="3%" nowrap align=center class="table_title">父菜单名称</td> <td align="center" class="table_title">子菜单</td> <td align="center" class="table_title">类型</td> <td align="center" class="table_title">菜单项值</td> <td align="center" class="table_title">操作</td> </tr> <tr class="1"> <td width="3%" nowrap="" align="center" class="table_title">》</td> <td align="center" class="table_title"> <input type="text" onblur="if(this.value=='') this.value='请输入子菜单项' ;" onclick="if(this.value=='请输入子菜单项') this.value='' ;" value=""></td> <td align="center" class="table_title"> <select> <option value="view">url</option> <option value="click">请求后台</option> </select></td> <td align="center" class="table_title"> <input type="text" onblur="if(this.value=='')this.value='请输入子菜单项值';" onclick="if(this.value=='请输入子菜单项值')this.value='';" value=""></td> <td align="center" class="table_title"> <a href="javascript:;" onclick="removeImg(this)" style="margin-left: 20px; font-size:14px;">[删除子菜单]</a> /<a href="javascript:;" onclick="up(this)" style="margin-left: 20px; font-size:14px;">[up]</a> </td> </tr>
<script type="text/javascript">
var Browser = new Object();
Browser.isIE = window.ActiveXObject ? true : false;
//获取行数
function rowindex(tr)
{
if (Browser.isIE)
{
return tr.rowIndex;
}
else
{
table = tr.parentNode.parentNode;
for (i = 0; i < table.rows.length; i ++ )
{
if (table.rows[i] == tr)
{
return i;
}
}
}
}
//添加input
function addImg(obj)
{
var src = obj.parentNode.parentNode;
src.cells[2].innerHTML='';
src.cells[3].innerHTML='';
var index = src.id;
if($("."+index+"").size()>=5){
<span style="white-space:pre"> </span> alert("子菜单最多只能5个！")
<span style="white-space:pre"> </span> return ;
<span style="white-space:pre"> </span> }
var idx = rowindex(src);
var tbl = document.getElementById('gallery-table');
var row = tbl.insertRow(idx + 1);
// row.innerHTML=src.innerHTML.replace(/(.*)(addImg)(.*)(\[)(继续添加)/i, "$1removeImg$3$4删除");
<span style="white-space:pre"> </span> row.className=index;
<span style="white-space:pre"> </span> $(row).html('<td width="3%" nowrap align=center class="table_title">》</td>'+
<span style="white-space:pre"> </span>'<td align="center" class="table_title"><input type="text" onBlur="if(this.value=="")this.value="请输入子菜单项";" onclick="if(this.value=="请输入子菜单项")this.value="";" value="请输入子菜单项"/></td>'+
<span style="white-space:pre"> </span>'<td align="center" class="table_title">'+
<span style="white-space:pre"> </span>'<select >'+
<span style="white-space:pre"> </span>'<option value="view">url</option>'+
<span style="white-space:pre"> </span>'<option value="click">请求后台</option>'+
<span style="white-space:pre"> </span>' </select>'+
<span style="white-space:pre"> </span>'</td>'+
<span style="white-space:pre"> </span>'<td align="center" class="table_title"><input type="text" onBlur="if(this.value=="")this.value="请输入子菜单项值";" onclick="if(this.value=="请输入子菜单项值")this.value="";" value="请输入子菜单项值"/></td>'+
<span style="white-space:pre"> </span>'<td align="center" class="table_title"> <a href="javascript:;" onClick="removeImg(this)" style="margin-left: 20px; font-size:14px;">[删除子菜单]</a> '+
<span style="white-space:pre"> </span>'/<a href="javascript:;" onclick="up(this)" style="margin-left: 20px; font-size:14px;">[up]</a> '+
<span style="white-space:pre"> </span>'</td>');
}
//交换上下TR
function up(obj){
<span style="white-space:pre"> </span>var table = document.getElementById("gallery-table");
var selectedTr =obj.parentNode.parentNode;
var preTr = selectedTr.previousElementSibling;
if (preTr && preTr.id == "")
{
var selectedIndex = selectedTr.innerHTML;
selectedTr.innerHTML = preTr.innerHTML;
preTr.innerHTML = selectedIndex;
table.insertBefore(selectedTr, preTr);
}
}
//删除tr
function removeImg(obj)
{
<span style="white-space:pre"> </span>var index = obj.parentNode.parentNode.className;
var row = rowindex(obj.parentNode.parentNode);
var tbl = document.getElementById('gallery-table');
tbl.deleteRow(row);
if($("."+index).size()==0){
<span style="white-space:pre"> </span>$("#"+index+" td:eq(2)").html('<select name="type"><option value="view">url</option><option value="click">发送消息</option></select>');
<span style="white-space:pre"> </span>$("#"+index+" td:eq(3)").html('<input type="text" name="url" onBlur="if(this.value=="")this.value="请输入菜单项值";" onclick="if(this.value=="请输入菜单项值")this.value="";" value="请输入菜单项值"/>');
}
}
<script>
时间： 2024-12-29 11:47:47