function createQueryString(){
var userID=document.getElementById("userID").value;
var userName=document.getElementById("userName").value;
var email=document.getElementById("email").value;
var city=document.getElementById("city").value;
var roleName=document.getElementById("roleName").value;
var queryString="userID="+ userID +"&userName="+userName +"&email="+email +"&city="+city +"&roleName="+roleName;
return queryString;
}
function userSave(){
createXMLHttpRequest();
window.alert(user);
}
原表格是:会有一个按钮,调用userSave()函数
<tbody>
<%
String sql = "select userid,username,email,city,rolename from user";
db.setDataSourceName("java:/comp/env/jdbc/mysqlds");
db.init();
@SuppressWarnings("unchecked")
List list = (List) db.query(sql, null, new BeanListHandler(
user.class));
for (int i = 0; i < list.size(); i++) {
user user = (user) list.get(i);
%>
<tr class="gradeX">
<td id="userID"><%=Integer.toString(user.getUserID())%></td>
<td id="userName"><%=user.getUsername()%></td>
<td id="email"><%=user.getEmail()%></td>
<td id="city"><%=user.getCity()%></td>
<td id="roleName"><%=user.getRoleName()%></td>
<td class="actions">
<a href="#" class="hidden on-editing save-row" ><i class="fa fa-save"></i></a>
<a href="#" class="hidden on-editing cancel-row"><i class="fa fa-times"></i></a>
<a href="#" class="on-default edit-row"><i class="fa fa-pencil"></i></a>
<a href="#" class="on-default remove-row"><i class="fa fa-trash-o"></i></a>
</td>
</tr>
<%
}
%>
</tbody>