是否有一些简单的方法来处理来自同一个表单的多个提交按钮?例如:
<% Html.BeginForm("MyAction", "MyController", FormMethod.Post); %>
<input type="submit" value="Send" />
<input type="submit" value="Cancel" />
<% Html.EndForm(); %>
知道如何在ASP中做到这一点吗?NET框架测试版?我在谷歌上搜索的所有例子中都有单个按钮。
是否有一些简单的方法来处理来自同一个表单的多个提交按钮?例如:
<% Html.BeginForm("MyAction", "MyController", FormMethod.Post); %>
<input type="submit" value="Send" />
<input type="submit" value="Cancel" />
<% Html.EndForm(); %>
知道如何在ASP中做到这一点吗?NET框架测试版?我在谷歌上搜索的所有例子中都有单个按钮。
当前回答
[HttpPost]
public ActionResult ConfirmMobile(string nameValueResend, string nameValueSubmit, RegisterModel model)
{
var button = nameValueResend ?? nameValueSubmit;
if (button == "Resend")
{
}
else
{
}
}
Razor file Content:
@using (Html.BeginForm()
{
<div class="page registration-result-page">
<div class="page-title">
<h1> Confirm Mobile Number</h1>
</div>
<div class="result">
@Html.EditorFor(model => model.VefificationCode)
@Html.LabelFor(model => model.VefificationCode, new { })
@Html.ValidationMessageFor(model => model.VefificationCode)
</div>
<div class="buttons">
<button type="submit" class="btn" name="nameValueResend" value="Resend">
Resend
</button>
<button type="submit" class="btn" name="nameValueSubmit" value="Verify">
Submit
</button>
</div>
</div>
}
其他回答
您可以像前面提到的那样检查动作中的名称,但是您可能会考虑这是否是好的设计。考虑动作的职责,不要将这种设计过多地与按钮名称等UI方面结合起来,这是一个好主意。所以考虑使用两种形式和两种动作:
<% Html.BeginForm("Send", "MyController", FormMethod.Post); %>
<input type="submit" name="button" value="Send" />
<% Html.EndForm(); %>
<% Html.BeginForm("Cancel", "MyController", FormMethod.Post); %>
<input type="submit" name="button" value="Cancel" />
<% Html.EndForm(); %>
此外,在“取消”的情况下,您通常只是不处理表单,而是转到一个新的URL。在这种情况下,你根本不需要提交表单,只需要一个链接:
<%=Html.ActionLink("Cancel", "List", "MyController") %>
你可以这样写:
<% Html.BeginForm("MyAction", "MyController", FormMethod.Post); %>
<input type="submit" name="button" value="Send" />
<input type="submit" name="button" value="Cancel" />
<% Html.EndForm(); %>
然后在页面中检查name == "Send"或者name == "Cancel"…
[HttpPost]
public ActionResult ConfirmMobile(string nameValueResend, string nameValueSubmit, RegisterModel model)
{
var button = nameValueResend ?? nameValueSubmit;
if (button == "Resend")
{
}
else
{
}
}
Razor file Content:
@using (Html.BeginForm()
{
<div class="page registration-result-page">
<div class="page-title">
<h1> Confirm Mobile Number</h1>
</div>
<div class="result">
@Html.EditorFor(model => model.VefificationCode)
@Html.LabelFor(model => model.VefificationCode, new { })
@Html.ValidationMessageFor(model => model.VefificationCode)
</div>
<div class="buttons">
<button type="submit" class="btn" name="nameValueResend" value="Resend">
Resend
</button>
<button type="submit" class="btn" name="nameValueSubmit" value="Verify">
Submit
</button>
</div>
</div>
}
使用自定义助手(创建一个“Helpers.”文件)。cshtml" App_Code文件夹内,在你的项目的根)用javascript重写(在一个'onclick'事件)表单的'动作'属性,你想要的东西,然后提交它。
助手可以是这样的:
@helper SubmitButton(string text, string controller,string action)
{
var uh = new System.Web.Mvc.UrlHelper(Context.Request.RequestContext);
string url = @uh.Action(action, controller, null);
<input type=button onclick="(
function(e)
{
$(e).parent().attr('action', '@url'); //rewrite action url
//create a submit button to be clicked and removed, so that onsubmit is triggered
var form = document.getElementById($(e).parent().attr('id'));
var button = form.ownerDocument.createElement('input');
button.style.display = 'none';
button.type = 'submit';
form.appendChild(button).click();
form.removeChild(button);
}
)(this)" value="@text"/>
}
然后把它用作:
@Helpers.SubmitButton("Text for 1st button","ControllerForButton1","ActionForButton1")
@Helpers.SubmitButton("Text for 2nd button","ControllerForButton2","ActionForButton2")
...
在你的表单里面。
视图中的代码是:
<script language="javascript" type="text/javascript">
function SubmeterForm(id)
{
if (id=='btnOk')
document.forms[0].submit(id);
else
document.forms[1].submit(id);
}
</script>
<% Html.BeginForm("ObterNomeBotaoClicado/1", "Teste01", FormMethod.Post); %>
<input id="btnOk" type="button" value="Ok" onclick="javascript:SubmeterForm('btnOk')" />
<% Html.EndForm(); %>
<% Html.BeginForm("ObterNomeBotaoClicado/2", "Teste01", FormMethod.Post); %>
<input id="btnCancelar" type="button" value="Cancelar" onclick="javascript:SubmeterForm('btnCancelar')" />
<% Html.EndForm(); %>
在Controller中,代码是:
public ActionResult ObterNomeBotaoClicado(string id)
{
if (id=="1")
btnOkFunction(...);
else
btnCancelarFunction(...);
return View();
}