您的位置：首页 > 其它

动态提交表单（对数字的排序）

2016-06-05 15:46 288 查看 
<pre name="code" class="html"><%--
作者：<strong><em><span style="color:#ff0000;">我是你们的小星星</span></em></strong>
create by idea on 2016.6.5

动态提交表单
所用技术：
1、jsp
2、html
3、jquery
4、java基础
5、javaScript
--%>

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ page import="java.util.Arrays" %>
<html>
<head>
<meta charset="UTF-8">
<title>Title</title>
<script type="text/javascript" src="js/jquery-1.12.4.min.js"></script>

<%
Integer [] info = (Integer []) request.getAttribute("array");
%>
</head>
<body>

<div align="center" width="80%">
<form action="" method="post" id="form1">
请输入数字：<input type="text" id="text1" name="num">
<button id="btn1">正序</button>
<button id="btn2">倒序</button><br/>
</form>
<span ><font color="red">
<%
if (info != null){
%>
<%=Arrays.toString(info)%>
<%
}
%>
</font></span>
</div>

<script type="text/javascript" charset="utf-8">
$(document).ready(function () {
$("#btn1").click(function () {
$("#form1").attr("action" , "sort.jsp?sort=positive").submit();//动态提交
});
});
</script>

<script type="text/javascript" charset="utf-8">
$(document).ready(function () {
$("#btn2").click(function () {
$("#form1").attr("action" , "sort.jsp?sort=reverse").submit();//动态提交
<pre name="code" class="html"></script>
<pre name="code" class="html"></body>
<pre name="code" class="html"></html>
<pre style="font-family: 宋体; font-size: 13.5pt; background-color: rgb(255, 255, 255);">
<%--作者：<em><span style="color:#ff6666;"><strong>我是你们的小星星</strong></span></em>create by idea on 2016.6.5动态提交表单所用技术：1、jsp2、html3、jquery4、java基础5、javaScript--%><%@ page contentType="text/html;charset=UTF-8" language="java" %><%@ page import="java.util.Arrays" %><%@ page import="java.util.Comparator" %><html><head><title>Title</title><%String info = request.getParameter("sort");String str;String[]data;Integer[]num;if(info.equals("positive")){str = request.getParameter("num");data = str.split(",");num = new Integer[data.length];for (int i = 0; i < data.length; i++) {num[i] = Integer.parseInt(data[i]);}Arrays.sort(num);request.setAttribute("array" , num);request.getRequestDispatcher("index.jsp").forward(request,response);}else {str = request.getParameter("num");data = str.split(",");num = new Integer[data.length];for (int i = 0; i < data.length; i++) {num[i] = Integer.parseInt(data[i]);}Arrays.sort(num, new Comparator<Integer>() {@Overridepublic int compare(Integer o1, Integer o2) {return -(o1 - o2);}});request.setAttribute("array" , num);request.getRequestDispatcher("index.jsp").forward(request,response);}%></head><body></body></html>
}); });</script></body></html>

                                            

                                        

                        
                        内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 点击这里给我发消息 
                    

                    

                    

                        

                         标签： 
                                                表单
                                                idea
                                                动态提交表单
                                                

                        

                    


                

            


            

                
相关文章推荐

                

                
            

        

        

            

            
            

                

                    
新的分享

                    

                        
                    

                

            


            

                

                    
章节导航