view.jsp
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<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPE html>
<html lang="en">
<head>
<base href="<%=basePath%>">
<!-- jsp文件头和头部 -->
<%@ include file="../../system/index/top.jsp"%>
</head>
<body class="no-skin">
<!-- /section:basics/navbar.layout -->
<div class="main-container" id="main-container">
<!-- /section:basics/sidebar -->
<div class="main-content">
<div class="main-content-inner">
<div class="page-content">
<div class="hr hr-18 dotted hr-double"></div>
<div class="row">
<div class="col-xs-12">
<table>
<tr>
<td>
<select name="level1" id="level1" onchange="change1(this.value)">
<option>请选择</option>
</select>
</td>
<td style="padding-left:2px">
<select id="level2" name="level2" onchange="change2(this.value)">
<option>请选择</option>
</select>
</td>
<td style="padding-left:2px">
<select id="level3" name="level3" onchange="change3(this.value)">
<option>请选择</option>
</select>
</td>
<td style="padding-left:2px">
<select id="level4" name="level4">
<option>请选择</option>
</select>
</td>
</tr>
</table>
</div>
<!-- /.col -->
</div>
<!-- /.row -->
</div>
<!-- /.page-content -->
</div>
</div>
<!-- /.main-content -->
<!-- 返回顶部 -->
<a href="#" id="btn-scroll-up" class="btn-scroll-up btn btn-sm btn-inverse">
<i class="ace-icon fa fa-angle-double-up icon-only bigger-110"></i>
</a>
</div>
<!-- /.main-container -->
<!-- basic scripts -->
<!-- 页面底部js¨ -->
<%@ include file="../../system/index/foot.jsp"%>
<!-- ace scripts -->
<script src="static/ace/js/ace/ace.js"></script>
<script type="text/javascript">
$(top.hangge());
//初始第一级
$(function() {
$.ajax({
type: "POST",
url: '<%=basePath%>linkage/getLevels.do?tm='+new Date().getTime(),
data: {},
dataType:'json',
cache: false,
success: function(data){
$("#level1").html('<option>请选择</option>');
$.each(data.list, function(i, dvar){
$("#level1").append("<option value="+dvar.DICTIONARIES_ID+">"+dvar.NAME+"</option>");
});
}
});
});
//第一级值改变事件(初始第二级)
function change1(value){
$.ajax({
type: "POST",
url: '<%=basePath%>linkage/getLevels.do?tm='+new Date().getTime(),
data: {DICTIONARIES_ID:value},
dataType:'json',
cache: false,
success: function(data){
$("#level2").html('<option>请选择</option>');
$("#level3").html('<option>请选择</option>');
$("#level4").html('<option>请选择</option>');
$.each(data.list, function(i, dvar){
$("#level2").append("<option value="+dvar.DICTIONARIES_ID+">"+dvar.NAME+"</option>");
});
}
});
}
//第二级值改变事件(初始第三级)
function change2(value){
$.ajax({
type: "POST",
url: '<%=basePath%>linkage/getLevels.do?tm='+new Date().getTime(),
data: {DICTIONARIES_ID:value},
dataType:'json',
cache: false,
success: function(data){
$("#level3").html('<option>请选择</option>');
$("#level4").html('<option>请选择</option>');
$.each(data.list, function(i, dvar){
$("#level3").append("<option value="+dvar.DICTIONARIES_ID+">"+dvar.NAME+"</option>");
});
}
});
}
//第三级值改变事件(初始第四级)
function change3(value){
$.ajax({
type: "POST",
url: '<%=basePath%>linkage/getLevels.do?tm='+new Date().getTime(),
data: {DICTIONARIES_ID:value},
dataType:'json',
cache: false,
success: function(data){
$("#level4").html('<option>请选择</option>');
$.each(data.list, function(i, dvar){
$("#level4").append("<option value="+dvar.DICTIONARIES_ID+">"+dvar.NAME+"</option>");
});
}
});
}
</script>
</body>
</html>