2020年12月10日Java学习日记

查询页面：123.jsp

复制代码
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>查询页面</title>

<script>
var i=1;
var j=1;
document.getElementById('number1').value=i;
document.getElementById('number2').value=j;
function demoDisplay(){
    if(document.getElementById("p2").style.display=="none"){
        i++;
        j++;
        document.getElementById("p2").style.display="inline";
        document.getElementById('number1').value=i;
        document.getElementById('number2').value=j;
//         alert(i);
//         alert(j);
        return;
    }else if(document.getElementById("p3").style.display=="none")
        {
            i++;
            j++;
            document.getElementById("p3").style.display="inline";
            document.getElementById('number1').value=i;
            document.getElementById('number2').value=j;
//             alert(i);
//             alert(j);
            return;
        }else if(document.getElementById("p4").style.display=="none")
        {
            i++;
            j++;
            document.getElementById("p4").style.display="inline";
            document.getElementById('number1').value=i;
            document.getElementById('number2').value=j;
//             alert(i);
//             alert(j);
            return;
        }else if(document.getElementById("p5").style.display=="none")
        {
            i++;
            j++;
            document.getElementById("p5").style.display="inline";
            document.getElementById('number1').value=i;
            document.getElementById('number2').value=j;
//             alert(i);
//             alert(j);
            return;
        }
        else if(document.getElementById("p6").style.display=="none")
        {
            i++;
            j++;
            document.getElementById("p6").style.display="inline";
            document.getElementById('number1').value=i;
            document.getElementById('number2').value=j;
//             alert(i);
//             alert(j);
            return;
        }
}
function demoVisibility(){
    if(document.getElementById("p6").style.display=="inline")
    {
        i--;
        j--;
        document.getElementById("p5").style.display="none";
        document.getElementById('number1').value=i;
        document.getElementById('number2').value=j;
        //System.out.println("i:"+i+"j"+j);
        return;
    }
    else if(document.getElementById("p5").style.display=="inline")
    {
        i--;
        j--;
        document.getElementById("p5").style.display="none";
        document.getElementById('number1').value=i;
        document.getElementById('number2').value=j;
        //System.out.println("i:"+i+"j"+j);
        return;
    }else if(document.getElementById("p4").style.display=="inline")
    {
        i--;
        j--;
        document.getElementById("p4").style.display="none";
        document.getElementById('number1').value=i;
        document.getElementById('number2').value=j;
        //System.out.println("i:"+i+"j"+j);
        return;
    }else if(document.getElementById("p3").style.display=="inline")
    {
        i--;
        j--;
        document.getElementById("p3").style.display="none";
        document.getElementById('number1').value=i;
        document.getElementById('number2').value=j;
        //System.out.println("i:"+i+"j"+j);
        return;
    }else if(document.getElementById("p2").style.display=="inline")
    {
        i--;
        j--;
        document.getElementById("p2").style.display="none";
        document.getElementById('number1').value=i;
        document.getElementById('number2').value=j;
        //System.out.println("i:"+i+"j"+j);
        return;
    }
}
</script>

</head>
<body>
<%
    Object message=request.getAttribute("message");
    if(message!=null&&!"".equals(message)){
        %>
    
    <script type="text/javascript">
        alert("<%=request.getAttribute("message")%>");
    </script>
 <%}%>
<form  action="VagueServlet" method="post">
<br>
&nbsp;&nbsp;
<button type="button" onclick="demoDisplay()" class="layui-btn layui-btn-primary layui-btn-sm"><i class="layui-icon">+</i></button>
<button type="button" onclick="demoVisibility()" class="layui-btn layui-btn-primary layui-btn-sm"><i class="layui-icon">-</i></button><br>

&nbsp;&nbsp;
<div id="p1">
&nbsp;&nbsp;
    <select name="g22" style="visibility:hidden">
    <option value="且">且</option>
    <option value="或">或</option>
    </select>
    <select name="s1" >
    <option>姓名</option>
    <option>性别</option>
    <option>民族</option>
    <option>注册日期</option>
    <option>年龄</option>
    <option>政治面貌</option>
    </select>
    <input type="text" name="shuru1" value="" />
    <select name="c1">
    <option>精确</option>
    <option>模糊</option>
    </select>
    <br>
</div>

<div id="p2" style="display:none">
&nbsp;&nbsp;
    <select name="g1" >
    <option value="且">且</option>
    <option value="或">或</option>
    </select>
    <select name="s2">
    <option>姓名</option>
    <option>性别</option>
    <option>民族</option>
    <option>注册时间</option>
    <option>年龄</option>
    <option>政治面貌</option>
    </select>
    <input type="text" name="shuru2" value="" />
    <select name="c2">
    <option>精确</option>
    <option>模糊</option>
    </select>
    <br>
</div>

<div id="p3" style="display:none">
&nbsp;&nbsp;
<select name="g2">
    <option value="且">且</option>
    <option value="或">或</option>
    </select>
    <select name="s3">
    <option>姓名</option>
    <option>性别</option>
    <option>民族</option>
    <option>注册时间</option>
    <option>年龄</option>
    <option>政治面貌</option>
    </select>
    <input type="text" name="shuru3" value="" />
    <select name="c3">
    <option>精确</option>
    <option>模糊</option>
    </select>
    <br>
</div>

<div id="p4" style="display:none">
&nbsp;&nbsp;
<select name="g3">
    <option value="且">且</option>
    <option value="或">或</option>
    </select>
    <select name="s4">
    <option>姓名</option>
    <option>性别</option>
    <option>民族</option>
    <option>注册时间</option>
    <option>年龄</option>
    <option>政治面貌</option>
    </select>
    <input type="text" name="shuru4" value="" />
    <select name="c4">
    <option>精确</option>
    <option>模糊</option>
    </select>
    <br>
</div>

<div id="p5" style="display:none">
&nbsp;&nbsp;
<select name="g4">
    <option value="且">且</option>
    <option value="或">或</option>
    </select>
    <select name="s5">
    <option>姓名</option>
    <option>性别</option>
    <option>民族</option>
    <option>注册时间</option>
    <option>年龄</option>
    <option>政治面貌</option>
    </select>
    <input type="text" name="shuru5" value="" />
    <select name="c5">
    <option>精确</option>
    <option>模糊</option>
    </select>
    <br>
</div>

<div id="p6" style="display:none">
&nbsp;&nbsp;
<select name="g5">
    <option value="且">且</option>
    <option value="或">或</option>
    </select>
    <select name="s6">
    <option>姓名</option>
    <option>性别</option>
    <option>民族</option>
    <option>注册时间</option>
    <option>年龄</option>
    <option>政治面貌</option>
    </select>
    <input type="text" name="shuru6" value="" />
    <select name="c6">
    <option>精确</option>
    <option>模糊</option>
    </select>
</div>

<p hidden>
<input type="text" value="1" id="number1" name="number1">
<input type="text" value="1" id="number2" name="number2">
</p>
<br>
    <input type="submit" name="submit" value="查询" >
  </form>
  <br>
<h4 align="left">
<%--  一共查询到了<span style="color:red"><%=list.size() %></span>条数据  --%>
</h4>


</body>
</html>
复制代码

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posted @ 2020-12-10 01:58  Zwyooo  阅读(51)  评论(0)  编辑  收藏  举报