java - 提交同一 jsp 中存在的第二个表单时出错...需要建议

Question

我有一个 JSP，名为 myPage.jsp

在jsp中我有两个div

每个 div 包含一种形式，如下所示:

div A:

<div class="validation-box">                
            <form:form id="compnay-detail" method="post" action="companySave.do" commandName="company">
                    <table cellpadding="0" cellspacing="0">
                        <tr>
                            <td class="col"><label>Address Type</label> <form:input type="text" path="addressType" class="textbox" name="addressType" id="addType" maxlength="20" />
                            </td>
                            <td class="col"><label>Street</label> <form:input path="street"
                            class="textbox" name="street" id="street" maxlength="50" />
                            </td>               
                        </tr>
                        <tr>
                            <td colspan="3" class="no-padding">
                                <div class="button-pannel margin-top">
                                <span class="lhscrv"> <span class="rhscrv"> <input type="submit" class="bttn" id="saveAddress" value="Save" />
                                </span>
                                </span> <span class="lhscrv"> <span class="rhscrv"> <input
                                        type="button" class="bttn" id="reset" value="Reset" />
                                </span>
                                </span> <span class="lhscrv"> <span class="rhscrv"> <input
                                        type="button" class="bttn" id="cancel" value="Cancel" />
                                </span>
                                </span>
                            </td>
                        </tr>
                    </table>
            </form:form>
            </div>

div B:

<div class="validation-box">                
            <form:form id="compnayAddDetail" method="post" action="test.do" commandName="address">
                    <table cellpadding="0" cellspacing="0">
                        <tr>
                            <td class="col"><label>Address Type</label> <form:input type="text" path="addressType" class="textbox" name="addressType" id="addType" maxlength="20" />
                            </td>
                            <td class="col"><label>Street</label> <form:input path="street"
                            class="textbox" name="street" id="street" maxlength="50" />
                            </td>               
                        </tr>
                        <tr>
                            <td colspan="3" class="no-padding">
                                <div class="button-pannel margin-top">
                                <span class="lhscrv"> <span class="rhscrv"> <input type="submit" class="bttn" id="saveAddress" value="Save" />
                                </span>
                                </span> <span class="lhscrv"> <span class="rhscrv"> <input
                                        type="button" class="bttn" id="reset" value="Reset" />
                                </span>
                                </span> <span class="lhscrv"> <span class="rhscrv"> <input
                                        type="button" class="bttn" id="cancel" value="Cancel" />
                                </span>
                                </span>
                            </td>
                        </tr>
                    </table>
            </form:form>
            </div>

我的 Controller 类别:

@RequestMapping("/companySave.do")
    public String saveCompany(Map<String, Object> map, @ModelAttribute("company")
    Company company,@ModelAttribute("address")
    CompanyAddress address, BindingResult result)
    {           
        //......   code.......
        return "redirect:/companyAddressPage/"+company.getId()+".do";

    }

    @RequestMapping("/companyAddressPage/{id}.do")
    public String companyAddressPage(@PathVariable("id") long id,Map<String, Object> map, @ModelAttribute("company")
    Company company,@ModelAttribute("address")
    CompanyAddress address, BindingResult result)
    {   //......   code.......
        return "myPage";
    }

    @RequestMapping("/test.do")
    public String saveAddressCompany(Map<String, Object> map, @ModelAttribute("company")
    Company company,@ModelAttribute("address")
    CompanyAddress address, BindingResult result)
    {   //......   code.......
        return "myPage";
    }

目标:

提交 div A 中的第一个表单后，我想启用 div B，其中将包含另一个表单。

问题:

第一个表单已正确提交，但是当我单击第二个表单的提交按钮时，它会抛出异常(甚至没有调用操作)

异常(exception):

无法将值测试从类型“java.lang.String”转换为类型“long”；嵌套异常是 java.lang.NumberFormatException: For input string: "test"] with root Cause

有什么想法吗......？？？

提前致谢...!!!

Answer 1

编辑:另请参阅评论。

您需要在第二个表单的操作属性前面添加一个正斜杠:

action="/test.do"

否则，您将最终到达/companyAddressPage/test.do，因为您刚刚被重定向到/companyAddressPage/1.do(其中 1 是示例 ID)。这是因为第二种形式的action属性是相对的。