selectionner une ligne correspondant au checkbox
bonjour,
j'ai un tableau , qui liste les projets que j'ai , j'aimerais supprimer une ligne que j'ai selectionné .mais ça marche pas .
mon action:
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| package com.yourcompany.struts.action;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.yourcompany.struts.form.SupprimerProjetForm;
public class SupprimerProjetAction extends Action
{
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
SupprimerProjetForm suppProjetForm= (SupprimerProjetForm)form;
String choix=suppProjetForm.getSuppprojet();
String[] directory=request.getParameterValues("suppprojet");
if(!choix.equals(""))
{
String cmd="svn delete svn://localhost/"+directory;
try {
Runtime r = Runtime.getRuntime();
Process p = r.exec(cmd);
System.out.println(directory);
}
catch(Exception e)
{
System.out.println("erreur d'execution"+cmd+e.getMessage());
}
return mapping.findForward("successSuppP");
}
else
return mapping.findForward("SuppPfailed");
}
} |
actionform:
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| package com.yourcompany.struts.form;
import org.apache.struts.action.ActionForm;
public class SupprimerProjetForm extends ActionForm{
private String suppprojet;
private String projectenquestion;
public String getSuppprojet() {
return suppprojet;
}
public void setSuppprojet(String suppprojet)
{
this.suppprojet = suppprojet;
}
public String getProjectenquestion() {
return projectenquestion;
}
public void setProjectenquestion(String projectenquestion) {
this.projectenquestion = projectenquestion;
}
} |
ma page jsp:
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| <%@ page language="java" pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-logic" prefix="logic" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-tiles" prefix="tiles" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-template" prefix="template" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-nested" prefix="nested" %>
<%@page import="java.io.BufferedReader"%>
<%@page import="java.io.InputStreamReader"%>
<%@page import="java.util.StringTokenizer"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html:html locale="true">
<head>
<link href="btn.css" type="text/css" rel="stylesheet"/>
<link href="table.css" type="text/css" rel="stylesheet"/>
</head>
<body>
<%
String cmd = "svn list svn://localhost";
StringTokenizer st=null;
try {
Runtime r = Runtime.getRuntime();
Process p = r.exec(cmd);
String s =null;
BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
StringBuffer buffer = new StringBuffer();
while ((s = reader.readLine()) != null) {
buffer.append(s);
}
String result = buffer.toString();
st = new StringTokenizer(result,"/");
}
catch(Exception e)
{
System.out.println("erreur d'execution" + cmd + e.getMessage());
}
%>
<form method="get" action="supprimerP.do" name="supprimerP">
<table id="mytable">
<thead>
<tr>
<th>id projet</th>
<th>Project Name</th>
<th>Select</th>
</tr>
</thead>
<tfoot>
<tr>
<td><center><button type="button" class="statbtn" onclick="open('projetForm.jsp','new','width=500,height=380');">Add Project<img src="icons/add.png" alt=""/></button></center></td>
<td colspan="2"><center><button type="submit" class="statbtn">Erase Project<img src="icons/cross.png" alt=""/></button></center></td>
</tr>
</tfoot>
<tbody>
<tr>
<td>
<tr>
<%
int i=1;
while (st.hasMoreTokens()){
%>
<td><b><%=i%></b>
<% i++; %>
</td>
<td>
<%
out.println (st.nextToken());%>
<td><input type="checkbox" name="suppprojet" value="<%=i%>"/></td></tr>
<%}%>
</tbody>
</table>
</form>
</body>
</html:html> |
