Forms 有没有办法在SpringMVC上使用注释创建具有多个提交按钮的表单?
我正在尝试使用基于注释的SpringMVC创建简单的添加/删除表单。 “添加”功能进展顺利,但当我尝试添加另一个按钮到表单时,我卡住了 这是我的密码: 控制器操作:Forms 有没有办法在SpringMVC上使用注释创建具有多个提交按钮的表单?,forms,spring-mvc,annotations,Forms,Spring Mvc,Annotations,我正在尝试使用基于注释的SpringMVC创建简单的添加/删除表单。 “添加”功能进展顺利,但当我尝试添加另一个按钮到表单时,我卡住了 这是我的密码: 控制器操作: @RequestMapping(value = "/books/documentType.do", method = RequestMethod.GET) public String getDocType( @RequestParam(required = false, value = "id") Long id,
@RequestMapping(value = "/books/documentType.do", method = RequestMethod.GET)
public String getDocType(
@RequestParam(required = false, value = "id") Long id,
ModelMap model) {
DocTypeDTO docType = new DocTypeDTO();
if (id != null)
docType = docTypeConverter.getDTO(id);
model.addAttribute("docType", docType);
return "/books/documentType";
}
@RequestMapping(value = "/books/documentType.do", method = RequestMethod.POST)
public String setDocType(
@ModelAttribute("docType") DocTypeDTO docType,
BindingResult result,
SessionStatus sessionStatus
) {
docTypeValidator.validate(docType, result);
if (result.hasErrors())
return "/books/documentType";
else {
docTypeConverter.saveDTO(docType);
sessionStatus.setComplete();
return "redirect:/books/documentTypes.do";
}
}
非常有标记的表格:
<form:form method="post" commandName="docType" id="editForm">
<table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="#dbdbdb">
<tr>
<td></td>
<td>
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tr>
<td class="spacer"><img src="/images/spacer.gif" width="116" height="1" border="0"/></td>
<td class="spacer"><img src="/images/spacer.gif" width="216" height="1" border="0"/></td>
</tr>
<tr>
<td class="form-cell-text-underlined">Отображать на сайте</td>
<td colspan="2">
<form:checkbox path="shownOnSite"/>
</td>
</tr>
<tr>
<td class="form-cell-text-underlined">Международный</td>
<td colspan="2">
<form:checkbox path="international"/>
</td>
</tr>
<tr>
<td class="form-cell-text-underlined">Внутренний код</td>
<td colspan="2">
<form:input path="internalCode"/>
</td>
</tr>
<tr>
<td class="form-cell-text-underlined">Код</td>
<td colspan="2">
<form:input path="code"/>
<form:errors path="code"/>
</td>
</tr>
<tr>
<td class="form-cell-text-underlined">Код IATA</td>
<td colspan="2">
<form:input path="codeIATA"/>
</td>
</tr>
<tr>
<td class="padded-underlined">Название</td>
<td colspan="2">
<form:input path="name"/>
<form:errors path="name"/>
</td>
</tr>
<tr>
<td class="padded-underlined">Название(Англ.)</td>
<td colspan="2">
<form:input path="nameEn"/>
</td>
</tr>
<tr>
<td colspan="3">
<input type="submit" value="Сохранить">
</td>
</tr>
</table>
</td>
<td></td>
</tr>
</table>
Отображать на сайте
Международный
Внутренний код
Код
国际航空运输协会
Название
Название(Англ.)
谢谢 如果您真的希望表单上有两个提交按钮,可以使用如下Javascript(在本例中使用jQuery):
在SpringMVC3中,仅使用JSP和控制器就可以做到这一点。例如,这两个提交按钮处理“上一步”和“保存”操作:
<input value="Save" name="save" type="submit" id="btnSave" class="submit_button">
<input value="Previous" name="previous" type="submit" id="btnPrevious" class="submit_button">
你应该考虑接受PADYC的答案,因为它是对的。
@RequestMapping(value = "/books/documentTypeRemove.do", method = RequestMethod.POST)
public String removeDocType(...
<input value="Save" name="save" type="submit" id="btnSave" class="submit_button">
<input value="Previous" name="previous" type="submit" id="btnPrevious" class="submit_button">
@RequestMapping(value="thisForm.form", params="save")
public String save() {
// save
}
@RequestMapping(value="thisForm.form", params="previous")
public String doPreviousStuff() {
// get mapping for previous page and return
}