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POissue with jsp page - not displaying popup
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  1. POissue with jsp page - not displaying popup
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    copied!<p>I have a code like the below in my jsp which determines the checkboxes selected on my Admin home page. I am using a mix of javascript and java to get and post the data.</p> <pre><code>&lt;%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1" import = "java.sql.*" import = "controller.LoginServlet"%&gt; &lt;!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"&gt; &lt;html&gt; &lt;head&gt; &lt;meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"&gt; &lt;title&gt;Administrator Home Page&lt;/title&gt; &lt;script type="text/javascript"&gt; function getCheckedBoxes(chkboxName) { av = document.getElementsByName("mycheckedbox"); for (var e=0;e&lt;j;e++) { if (av[e].checked==true) { document.write("Checkbox selected is " + av[e]); alert(e + " selected"); }  } } function redirectUser() { var req1 = request.getParameter("subAdd"); var req2 = request.getParameter("subReject"); var frm = document.forms[0]; if(req1 != null &amp;&amp; req1.equals("Add")) { var pageName = "/LoginServlet?method=add"; frm.action = pageName; frm.submit(); } if(req2 != null &amp;&amp; req2.equals("Reject")) { var pageName = "/LoginServlet?method=reject"; frm.action = pageName; frm.submit(); } } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;form name="Admin_Home" action="LoginServlet" method="post"&gt; &lt;% String user_name = new String(); user_name = request.getParameter("user_name"); %&gt; &lt;font color="green"&gt;Welcome Admin, &lt;% out.println(user_name); %&gt;!!&lt;/font&gt; &lt;table&gt; &lt;% int i; int j = 0; int count = (Integer)request.getAttribute("count"); String[] first_name = new String[1000]; String[] group_name = new String[1000]; first_name = (String[])request.getAttribute("first_name"); group_name = (String[])request.getAttribute("group_name"); for (i=0; i&lt;count; i++) { %&gt; &lt;tr&gt; &lt;td&gt;&lt;font color="black"&gt;&lt;% out.println(first_name[i] + " " + group_name[i]); %&gt;&lt;/font&gt; &lt;input type = 'checkbox' value = &lt;% j++; %&gt; name = 'mycheckedbox'&gt;&lt;/input&gt; &lt;/td&gt; &lt;/tr&gt; &lt;% } System.out.println("value of i = " + i); %&gt; &lt;tr&gt; &lt;td&gt; &lt;input type="submit" name="subGetChked" id="subGetChked" value = "Get Checked Checkboxes" onclick="getCheckedBoxes('mycheckedbox')"&gt; &lt;input type="submit" name="subAdd" id="subAdd" value = "Add" onclick="getCheckedBoxes('mycheckedbox')"&gt; &lt;input type="submit" name="subReject" id="subReject" value = "Reject" onclick="getCheckedBoxes('mycheckedbox')"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/form&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>This is not displaying the checkbox selected alert when I run the page. Could you please help me with this?</p> <p>Any help appreciated!</p>
 

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