1html:

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>新增保养标准</title>
	
	</head>
<body>
    <form class="form-horizontal" id="addform"  >    <!--method="POST" action="$!{request.getContextPath()}/maintain_standard/add.htm"-->
  
            <div class="form-group">
                <label class="form-lable control-label">标准名称</label>
                <div class="form-line">
                    <input class="form-control" type="text" id="name" name="name" placeholder="请输入标准名称" />                 
                </div>
            </div>          
            <div class="form-group">
                <label class="form-lable control-label">设备类型</label>
                <div class="form-line has-feedback">
                    <input class="form-control" type="text" id="deviceType" name="deviceType" placeholder="请选择设备类型"/>
                    <span class="glyphicon glyphicon-arrordown form-control-feedback"></span>
                </div>
            </div>
            <div class="form-group">
                <label class="form-lable control-label">类型细化</label>
                <div class="form-line has-feedback">
                    <input disabled="disabled" class="form-control" type="text" id="deviceTypeDetail" name="deviceTypeDetail" placeholder="请选择类型细化"/>
                    <span class="glyphicon glyphicon-arrordown form-control-feedback"></span>
                </div>
            </div>
            <div class="form-group">                    
                <label class="form-lable control-label">保养类型</label>    
                <div class="form-line has-feedback">
                    <input class="form-control" type="text" id="maintainType" name="maintainType" placeholder="请选择保养类型"/>
                    <span class="glyphicon glyphicon-arrordown form-control-feedback"></span>
                </div>      
            </div>
            <div calss="from-group">
               <a href="javascript:void(0)" class="" style="margin-left:50px" id="addMainContent" >添加保养内容+</a>   <a href="javascript:void(0)" class="" style="float:right;margin-right:14px;margin-left:20px">导入</a><a href="javascript:void(0)" class="" style="float:right">导出</a>
            </div> 
            <div class="show_addMainContent" id="show_addMainContent" >
               <table class="table showContentTable"  id="showaddMainContentTable">
                <thead>
                   <tr>
                      <th>序号</th>
                     <th>保养内容</th>
                     <th>操作</th>
                 </tr>
               </thead>
               <tbody>
               </tbody>
              </table>             
           </div>                                     
        <!--操作按钮-->
        <div class="text-center" style="display:none">     
            <button type="button" id="save" class="btn btn-success"  >保存</button>
            <input type="hidden" id="isOk" value="sure"/>
        </div>
    </form>
    <!--添加保养内容-->
    <div class="modal fade" id="myModal">  
        <!-- 窗口的声明-->
        <div class="modal-dialog">
            <!--内容的声明-->
            <div class="modal-content">
                 <!--关闭按钮-->
                <button type="button" class="close" data-dismiss="modal" ><span>×</span></button>        
                <div class="modal-header">添加保养内容</div>
                <div class="modal-body">
                   <div class="gorm-group">
                      <textarea rows="6" style="resize:none" class="form-control" placeholder="添加保养内容" id="myModal_content"/></textarea>                   
                   </div>
                </div>
                <div class="modal-footer">
                    <button class="btn btn-success" id="myModal_sure" >确定</button>                                    
                </div>
            </div>
        </div>
    </div>    
    
        <!--添加保养内容子项-->
    <div class="modal fade" id="myModalChild">  
        <!-- 窗口的声明-->
        <div class="modal-dialog">
            <!--内容的声明-->
            <div class="modal-content">
                 <!--关闭按钮-->
                <button type="button" class="close" data-dismiss="modal" ><span>×</span></button>        
                <div class="modal-header">添加保养内容子项</div>
                <div class="modal-body">                
                   <div class="gorm-group">
                     <label>类型</label>
                     <select class="form-control" id="myModalChild_type">
                       <option selected>单选</option>
                       <option>多选</option>
                       <option>输入框</option>
                       <option>单选输入框</option>
                       <option>多选输入框</option>
                     </select>                   
                  </div>                 
                   <div class="gorm-group" id="myModalChild_parent_name">
                     <label>名称一</label><span style="color:red">*</span>
                     <input type="text" class="form-control" id="myModalChild_name"/>                      
                  </div>                                 
                  <div class="form-group has-feedback">
                     <label>隐患等级</label>
                     <input type="text" class="form-control " placeholder="请选择隐患等级" id="drop_down" />
                     <input type="text" class="form-control " placeholder="隐患等级ID" id="drop_down_1" />
                     <span class="glyphicon glyphicon-arrordown form-control-feedback"></span>
                  </div>                                           
                </div>
                <div class="modal-footer">
                    <button class="btn btn-success" id="myModalChild_creat" type="button">创建</button>                   
                </div>
            </div>
        </div>
    </div> 
    <script type="text/javascript" src="$!{request.getContextPath()}/res/js/maintainstandard/add.js"></script>
</body>
</html>

  2js

//var maintainstandard_count=0;//记录保养内容的条数
var thismaintainstandard_count=0;
var deviceTypeValue;//保存设备类型的值
$(function(){
	deviceTypeValue=$("#deviceType").val();
	$("#deviceType").cursor(getPublicDeviceType(),"deviceType");//设备类型
	$("#maintainType").cursor(getPublicMaintenanceTypes(),"maintainType");//保养类型
	  //监听设备文本的值是否发生了变化  发生变化就重新获取类型细化
	  setInterval(function(event){
	      if(deviceTypeValue !=$("#deviceType").val()){
	    	 $("#deviceTypeDetail").cursor(getPublicTypeElaboration($("#deviceType").val()),"deviceTypeDetail");//类型细化
	    	 deviceTypeValue=$("#deviceType").val();
	    	 $("#deviceTypeDetail").removeAttr("disabled");
	      }
	 },100);
	$("#drop_down").cursor(getPublicLevel(),"drop_down");//隐患等级
	var allTalbeTrIndex;	
	var isAclickEnableChild=true;//添加保养内容子项是否可用
	//添加保养内容事件
	$("#addMainContent").click(function(){		
			$("#myModal .modal-header").html("添加保养内容");
			$("#myModal").modal("show");				
	});
	//创建保养内容
	$("#myModal_sure").click(function(){		
		var value=$.trim($("#myModal_content").val());
		if(!value){alert("保养名称禁止为空!");return;}
		if($("#myModal .modal-header").html()=="编辑保养内容"){
		  $("#showaddMainContentTable tbody tr:eq("+allTalbeTrIndex+")").children("td:eq(1)").text(value);
		  $("#showaddMainContentTable tbody tr:eq("+allTalbeTrIndex+")").children("td:eq(2)").children("input").val(value);//将修改的值保存到input中
		}
		else{
		  $("#showaddMainContentTable").append("<tr><td></td> <td>"+value+"</td> <td><input type='hidden' value='"+value+"' id='content' name='content'/> <button type='button' class='btn btn-info btn-xs editChild' ><i class='fa fa-edit'></i> 编辑</button> <button type='button'  class='btn btn-info  btn-xs deleteChild'><i class='fa fa-trash'></i> 删除</button> <button type='button' class='btn btn-info  btn-xs addChild'><i class='fa fa-plus'></i> <span>添加子项</span></button></td></tr>");
		}		
		$("#myModal").modal("hide");//
		$("#showaddMainContentTable").show();//显示隐藏的table层	
		$("#myModal_content").val("");
		tableSort();
	});
	//删除保养内容
	$("#showaddMainContentTable").on("click",".deleteChild",function(){
		    allTalbeTrIndex=$(this).parent().parent().index();//保存点击的行的索引
			$(this).parent().parent().remove();			
			var tableLength=$("#showaddMainContentTable tbody tr").length;
			for(var i=(allTalbeTrIndex);i<=tableLength;i++){
				//window.confirm($("#showaddMainContentTable tbody tr:eq("+i+")").children("td:eq(0)").children("input").length+"-i-"+i+"--"+$("#showaddMainContentTable tbody tr").length);
				if($("#showaddMainContentTable tbody tr:eq("+allTalbeTrIndex+")").children("td:eq(0)").children("input").length==1){					
					$("#showaddMainContentTable tbody tr:eq("+allTalbeTrIndex+")").remove();
				}else{
					break;
				}
			}		
			tableSort();//重新排序	
	});
	//重新排序保养内容
	function tableSort(){
		var isChild=0;				
		for(var i=1;i<=$("#showaddMainContentTable tbody tr").length;i++){			
			if($("#showaddMainContentTable tbody tr:eq("+(i-1)+")").children("td:eq(0)").children("input").length==1){//如果是选项的话
				isChild++;
			}
			else{
				$("#showaddMainContentTable tbody tr:eq("+(i-1)+")").children("td:eq(0)").text(i-isChild);
			}			
		}		
	}
	//删除保养内容子项
	$("#showaddMainContentTable").on("click",".deleteChild_child",function(){//
		    allTalbeTrIndex=$(this).parent().parent().index();//保存点击的行的索引
		    $("#showaddMainContentTable tbody tr:eq("+allTalbeTrIndex+")").remove();
	});
	//编辑保养内容
	$("#showaddMainContentTable").on("click",".editChild",function(){
		allTalbeTrIndex=$(this).parent().parent().index();//保存点击的行的索引
		$("#myModal_content").val($(this).parent().siblings("td:eq(1)").text());//获取保养内容
		$("#myModal .modal-header").html("编辑保养内容");//修改标题
		$("#myModal").modal("show");
	});
	//添加保养内容子项
	$("#showaddMainContentTable").on("click",".addChild",function(){
		allTalbeTrIndex=$(this).parent().parent().index();//保存点击的行的索引
		var selectOp="";
		if($("#showaddMainContentTable tbody tr:eq("+(allTalbeTrIndex+1)+")").children("td:eq(0)").children("input").val()=="no"){//	有子项	
			var thisType=$("#showaddMainContentTable tbody tr:eq("+(allTalbeTrIndex+1)+")").children("td:eq(1)").children("input:eq(0)").attr("type");
			switch(thisType){
			  case  "radio":selectOp="<option>单选</option><option>单选输入框</option>" ;break;
			  case  "checkbox":selectOp="<option>多选</option><option>多选输入框</option>" ;break;
			  case  "text": selectOp="<option>输入框</option>";break;
			}
		}else{
			selectOp="<option>单选</option><option>多选</option><option>输入框</option><option>单选输入框</option><option>多选输入框</option>";
		}
 		$("#myModalChild_type").empty();
 		$("#myModalChild_type").html(selectOp);
		$("#myModalChild").modal("show");
	});
	//创建保养内容子项
	$("#myModalChild_creat").click(function(){		
		var thisTableLength=$("#showaddMainContentTable tbody tr").legnth;//获取table的tr长度
		var content=$.trim($("#myModalChild_name").val());//名称
		var myModalChild_typeValue=$("#myModalChild_type option:selected").text();//获取复选框的值
		if(!content&&myModalChild_typeValue!="输入框"){alert("名称禁止为空!");return;}
		var type=$("#myModalChild_type option:selected").text();//类型
		var html="",htmlAll="";
		var htmlBtn="<button type='button'  class='btn btn-info  btn-xs deleteChild_child'><i class='fa fa-trash'></i> 删除</button><br/>"
		switch(type){
		case "单选": html="<input type='radio' name='"+allTalbeTrIndex+"' value='"+$("#drop_down_1").val()+"' checked id='name'/>"+content+"<br/>"; break;
		case "多选": html="<input type='checkbox' name='' value='"+content+"'/>"+content+"<br/>"; break;
		case "输入框": html="<input  class='form-control'type='text' /><br/>"; break;
		case "单选输入框": html="<input type='radio' name='"+allTalbeTrIndex+"' value='"+$("#drop_down_1").val()+"' checked/>"+content+"<input type='text' class='form-control' /><br/>"; break;
		case "多选输入框": html="<input type='checkbox' name='name' value='"+content+"'/>"+content+"<input type='text' class='form-control' /><br/>"; break;
		}		
		if($("#showaddMainContentTable tbody tr:eq("+(allTalbeTrIndex+1)+")").length==0){//没有子项				
			htmlAll="<tr><td><input type='hidden' value='no'/> </td> <td>"+html+"</td> <td>"+htmlBtn+"</td></tr>";
			$("#showaddMainContentTable tbody tr:eq("+allTalbeTrIndex+")").after(htmlAll);
		}else{										
			if($("#showaddMainContentTable tbody tr:eq("+(allTalbeTrIndex+1)+")").children("td:eq(0)").children("input").val()=="no"){//	有子项	
				
				htmlAll="<tr><td><input type='hidden' value='no'/></td> <td>"+html+"</td> <td>"+htmlBtn+"</td></tr>";
				$("#showaddMainContentTable tbody tr:eq("+allTalbeTrIndex+")").after(htmlAll);			
			}else{							
				htmlAll="<tr><td><input type='hidden' value='no'/></td> <td>"+html+"</td> <td>"+htmlBtn+"</td></tr>";
				$("#showaddMainContentTable tbody tr:eq("+allTalbeTrIndex+")").after(htmlAll);
			}		
		}
		
		$("#myModalChild").modal("hide");
		$("#save").removeAttr("disabled");//保存按钮可用
		isAclickEnableChild=true;//创建保养内容子项不可用	
		$("#myModalChild_name").val("");
		//$("#showaddMainContentTable tbody tr:eq("+(allTalbeTrIndex)+")").children("td:eq(2)").children("button:eq(2)").children("span").text("编辑子项");//添加子项变为编辑子项
	});
	//添加子项复选框
	$("#myModalChild_type").change(function(){
		var myModalChild_typeValue=$("#myModalChild_type  option:selected").text();//
		if(myModalChild_typeValue=="输入框"){
			$("#myModalChild_parent_name").hide();
		}else{
			$("#myModalChild_parent_name").show();
		}
	});
	//保存
	$("#save").click(function(){
		var tableData2=new Array();//
		//遍历table获取保养内容选项
		var thisCount=0,thisContents=true;
		$("#isOk").val(thisContents);//保存是否执行保存的状态
		var tableTrLength=$("#showaddMainContentTable tbody tr").length;
		var tableCycle=0;
		//重写
		for(var i=0;i<tableTrLength;i++){
			var tableData1={};
			if($("#showaddMainContentTable tbody tr:eq("+i+")").children("td:eq(0)").children("input").length==1){//如果是选项的话
				window.confirm("请完善保养内容");
			}//如果是标题
			else{ 
				if($("#showaddMainContentTable tbody tr:eq("+(i+1)+")").children("td:eq(0)").children("input").length<1){//如果是标题没有选项就提示
					window.confirm("请完善选项");thisContents=false;$("#isOk").val(thisContents);return;
				}
				else{
					  tableData1.content=$("#showaddMainContentTable tbody tr:eq("+i+")").children("td:eq(1)").text();//保存保养内容
					  tableData1.maintainStandardItem2s=new Array();	
					  for(var j=(i+1);j<tableTrLength;j++){
					  //判断类型					 
					  if($("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").children("input").attr("type")=="radio"){
						  //判断是单选 还是单选输入框						 
						  if($("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").children("input").length==1){//单选							 
							  tableData1.maintainStandardItem2s.push({"name":$("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").text(),"unsafeId":$("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").children("input[type=radio]:eq(0)").val(),"resultType":"1"})
						  }else{//单选 输入框
							  tableData1.maintainStandardItem2s.push({"name":$("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").text(),"unsafeId":$("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").children("input[type=radio]:eq(0)").val(),"resultType":"4"})  
						  }
					  }else if($("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").children("input").attr("type")=="checkbox"){//复选框
						  //判断是多选 还是多选输入框
						  if($("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").children("input").length==1){//单选
							  tableData1.maintainStandardItem2s.push({"name":$("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").children("input[type=checkbox]:eq(0)").val(),"resultType":"2"})
						  }else{//多选  输入框
							  tableData1.maintainStandardItem2s.push({"name":$("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").children("input[type=radio]:eq(0)").val(),"resultType":"5"})  
						  }
					  }else if($("#showaddMainContentTable tbody tr:eq("+j+")").children("td:eq(1)").children("input").attr("type")=="text"){//输入框
						  tableData1.maintainStandardItem2s.push({"resultType":"3"})  
					  } 
					  
					  
					   if($("#showaddMainContentTable tbody tr:eq("+(j+1)+")").children("td:eq(0)").children("input").length==1){//如果他的下一个还是组选项子选项的话
							continue; 						 						  						
					     } else{
							  tableData2.push(tableData1);
							  i=j;
							  break;
						  }
					  }
				}
			}
		}
	
		$.each(tableData2,function(key,value){
			if(value.maintainStandardItem2s[0].resultType.length>0){
				 $.each(value.maintainStandardItem2s,function(key1,value1){
					 window.confirm(value.content+"--"+value1.name+"--"+value1.resultType);
				 })
			}else{
				window.confirm(value.content);
			}
		})	
		var thisData={
				"name":$("#name").val(),//标准名称
				"deviceType":$("#deviceType").val(),//设备类型
				"deviceTypeDetail":$("#deviceTypeDetail").val(),//类型细化
				"maintainType":$("#maintainType").val(),//保养类型
				"maintainStandardItem1s":tableData2,
				}   
    	  $.ajax({
 			 type: "post",
 			 url: "../maintain_standard/add.htm",
 			 dataType : 'json',
 			 contentType:'application/json',
 			 data:JSON.stringify(thisData),
 			 async:false,
 			 success: function(res){
 				 window.confirm(res.msg);
 			 },
 			 error: function(res){
 				 console.log(res);
 				 alert("操作失败");
 			 }
 		});			
	});

})