jsp code

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Views: 1152 | Replies: 2 | Solved

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Join Date: Aug 2007

Posts: 184

Reputation: ceyesuma is an unknown quantity at this point

Rep Power: 0

Solved Threads: 0

ceyesuma

Offline

Junior Poster

jsp code

Sep 6th, 2007

Could someone just look at this code and point out the obvious errors. It may or may not be obvious on what it is supposed to do. Never the less what I want it to do and the syntex are bad. Could someone just make observations on how to accomplish different aspects of common code practices.

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<html>
    <head>
        <title>Account Number</title>
    </head>
    <body>
        <jsp:include page="creditcardCascadeStyleSheet.css" flush="true"/>
        <jsp:useBean id="fileBean" class="creditcardproject.FileBean"/>
        <jsp:useBean id="creditcardBean" class="creditcardproject.CreditCard"/>
  
      
        <h2>Account information</h2>
        
        <form action="interface.jsp" method="post">
            <input type="text" name="accttxtbox" value="Enter Account number">
            <% if(request.getParameter("createacct" != null)){%>
            <jsp:useBean id= "creditCardBean" class = "creditcardproject.CreditCard"/>
            <%long AccountNo=getNewAccount();%>
            <%accttxtbox.value(AccountNo;)%>
            <%  double CreditLimit =creditCardBean.CreditLimit; %> 
            <%  double TotalCharges =creditCardBean.TotalCharges; %> 
            <%  double TotalPayments =creditCardBean.TotalPayments; %> 
            <tr><th>Account</th><th>CreditLimit</th><th>TotalCharges</th><th>TotalPayments</th></tr>
            <tr>
                <td><%= AccountNo %></td>
                <td><%= CreditLimit %></td>
                <td><%= TotalCharges %></td>
                <td><%= TotalPayments %></td>
            </tr>                   
            <%}%>
          
            <% if(request.getParameter("existacct" != null && accttxtbox != null)){%>
            <jsp:useBean id= "creditCardBean" class = "creditcardproject.CreditCard"/>
            long AccountNo= <%= accttxtbox%>;
            <jsp:setProperty name="creditCardBean" property="CreditCard" param="AccountNo"/>
            
            <%  long CreditLimit =creditCardBean.AccountNo; %> 
            <%  double CreditLimit =creditCardBean.CreditLimit; %> 
            <%  double TotalCharges =creditCardBean.TotalCharges; %> 
            <%  double TotalPayments =creditCardBean.TotalPayments; %> 
            <tr><th>Account</th><th>CreditLimit</th><th>TotalCharges</th><th>TotalPayments</th></tr>
            <tr>
                <td><%= AccountNo %></td>
                <td><%= CreditLimit %></td>
                <td><%= TotalCharges %></td>
                <td><%= TotalPayments %></td>
            </tr>                   
            <%}%>
            <select name="action">
                <option value="charge">New Charge</option>
                <option value="payment">Make payment </option>           
            </select>
            <br><br>
            <input type="submit" name="number" value="Submit">
        </form>
  
    </body>
</html>


<html>
    <head>
        <title>Account Number</title>
    </head>
    <body>
        <jsp:include page="creditcardCascadeStyleSheet.css" flush="true"/>
        <jsp:useBean id="fileBean" class="creditcardproject.FileBean"/>
        <jsp:useBean id="creditcardBean" class="creditcardproject.CreditCard"/>
  
      
        <h2>Account information</h2>
        
        <form action="interface.jsp" method="post">
            <input type="text" name="accttxtbox" value="Enter Account number">
            <% if(request.getParameter("createacct" != null)){%>
            <jsp:useBean id= "creditCardBean" class = "creditcardproject.CreditCard"/>
            <%long AccountNo=getNewAccount();%>
            <%accttxtbox.value(AccountNo;)%>
            <%  double CreditLimit =creditCardBean.CreditLimit; %> 
            <%  double TotalCharges =creditCardBean.TotalCharges; %> 
            <%  double TotalPayments =creditCardBean.TotalPayments; %> 
            <tr><th>Account</th><th>CreditLimit</th><th>TotalCharges</th><th>TotalPayments</th></tr>
            <tr>
                <td><%= AccountNo %></td>
                <td><%= CreditLimit %></td>
                <td><%= TotalCharges %></td>
                <td><%= TotalPayments %></td>
            </tr>                   
            <%}%>
          
            <% if(request.getParameter("existacct" != null && accttxtbox != null)){%>
            <jsp:useBean id= "creditCardBean" class = "creditcardproject.CreditCard"/>
            long AccountNo= <%= accttxtbox%>;
            <jsp:setProperty name="creditCardBean" property="CreditCard" param="AccountNo"/>
            
            <%  long CreditLimit =creditCardBean.AccountNo; %> 
            <%  double CreditLimit =creditCardBean.CreditLimit; %> 
            <%  double TotalCharges =creditCardBean.TotalCharges; %> 
            <%  double TotalPayments =creditCardBean.TotalPayments; %> 
            <tr><th>Account</th><th>CreditLimit</th><th>TotalCharges</th><th>TotalPayments</th></tr>
            <tr>
                <td><%= AccountNo %></td>
                <td><%= CreditLimit %></td>
                <td><%= TotalCharges %></td>
                <td><%= TotalPayments %></td>
            </tr>                   
            <%}%>
            <select name="action">
                <option value="charge">New Charge</option>
                <option value="payment">Make payment </option>           
            </select>
            <br><br>
            <input type="submit" name="number" value="Submit">
        </form>
  
    </body>
</html>

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Join Date: Jun 2006

Location: India

Posts: 7,012

Reputation: ~s.o.s~ is a splendid one to behold

Rep Power: 25

Solved Threads: 368

~s.o.s~

Offline

Lazy, Useless & Apathetic

Re: jsp code

Sep 7th, 2007

Ideally there should be 'zero' Java code in your JSP file. Use JSTL's instead which help in separating the business and presentation to a greater extent. A brief tutorial here.

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