html - 无法在 jsp 中获取准确的用户详细信息

Question

我正在开发医院管理系统。在这里我写了一些代码如下

                            <tr>
                                <td><input type="radio" name="reqid" onclick="editRecord(<%=resultset1.getString(1)%>)" style="width:20px; text-align: left;" /></td>
                                <TD colspan="10" style=" text-align: center" ><%= resultset1.getString(2)%> </TD>
                                <TD colspan="10" style=" text-align: center" ><%= resultset1.getString(3)%></TD>
                                <TD colspan="10" style=" text-align: center" ><%= resultset1.getString(4)%></TD>
                                <TD colspan="10" style=" text-align: center"  ><%= resultset1.getString(5)%></TD>
                                <TD colspan="10" style=" text-align: center"  ><a href="pathome.jsp"><button type="button">View</button></TD>
                            </tr>

它显示以下详细信息

   patientid    PatientName     DOB    Gender
    PAT39539    xyz         12/03/1993  male    View
    PAT45131    zyx         12/03/1993  male    View

到目前为止工作正常，但实际上我遇到了一些冲突问题，例如当我单击 PAT39539 上的view 按钮时，它显示了包含该患者的确切详细信息。但是当我点击与 PAT45131 相关的查看 按钮时，它还会显示以前的患者详细信息，这些记录与 PAT39539 相关。我想获取 PAT45131 患者详细信息？我怎样才能做到这一点？谁有任何想法请帮助我

编辑

我的pathome.jsp代码

<div class="article">
                <%
                        String email=(String)session.getAttribute("email");
                        PreparedStatement pst = con.prepareStatement("select patientid, DOB, gender, phone, address from patient where email='"+email+"'");
                        ResultSet rst = pst.executeQuery();

                        %>
                        <% while(rst.next()){%>
                        <table width="600" align="center">
                            <tr></tr>
                            <tr></tr>
                            <h1>Personal Details</h1>

                            <tr><td>Patient ID</td><td><%=rst.getString(1)%></td></tr>
                            <tr><td>D.O.B</td><td><%=rst.getString(2)%></td></tr>
                            <tr><td>Gender</td><td><%=rst.getString(3)%></td></tr>
                            <tr><td>Phone</td><td><%=rst.getString(4)%></td></tr>
                            <tr><td>Address</td><td><%=rst.getString(5)%></td></tr>
                        <%}%>
                        </table>    

                </div>
            </li>
            <li>

                <div class="article">
                                    <p>Please enter n/a if you dont know the details</p>
                    <form action="measurements.jsp" action="post">
                                        <table>

                                            <tr><td>Weight</td><td><input type="text" name="weight" pattern="[0-9]*" maxLength="7"/></td>
                                            <td>Height</td><td><input type="text" name="height"pattern="[0-9]*" maxLength="5"/></td></tr>
                                            <tr><td>Blood Pressure</td><td><input type="text" name="bp"pattern="[0-9]*" maxLength="3"/></td></tr>
                                            <tr><td>Sugar Level Before Fasting</td><td><input type="text" name="sugarb4" pattern="[0-9]*" maxLength="5"/></td>
                                            <td>Sugar Level After Fasting</td><td><input type="text" name="sugaraftr" pattern="[0-9]*" maxLength="7"/></td></tr>
                                            <tr><td>Eye Power Low Vision</td><td><input type="text" name="eyelow" pattern="[0-9]*" maxLength="7"/></td>
                                            <td>Eye Power High Vision</td><td><input type="text" name="eyehigh"pattern="[0-9]*" maxLength="7"/></td></tr>
                                            <tr><td>Cholesterol</td><td><input type="text" name="chol" pattern="[0-9]*" maxLength="7"/></td></tr>
                                            <tr><td></td><td></td><td><input type="submit" value="Save"/></td></tr>
                                        </table>
                                        </form>

                </div>
            </li>
                    </ul>
                </div>
            </li>
        </ul>
    </div>

Answer 1

<TD colspan="10" style=" text-align: center" ><a href="pathome.jsp?patientId=<%=resultset1.getString(2)%>"><button type="button">View</button></TD> 

这里的patientId是一个参数，将在pathome.jsp上访问 通过使用 request.get parameter("patientId");

<%
String patientId=request.getParameter("patientId"):
  PreparedStatement pst = con.prepareStatement("select patientid, DOB, gender, phone, address from patient where patientId='"+patientId+"'"); ResultSet rst = pst.executeQuery(); %>

希望能成功