使用jQuery选项卡向MVC4控制器发送字符串参数
我有一个MVC4 razor view index.cshtml,其中包含以下jQuery生成的选项卡链接:使用jQuery选项卡向MVC4控制器发送字符串参数,jquery,c#-4.0,razor,asp.net-mvc-4,Jquery,C# 4.0,Razor,Asp.net Mvc 4,我有一个MVC4 razor view index.cshtml,其中包含以下jQuery生成的选项卡链接: <div id="tabs"> <ul> @foreach (var item in Model) { <li><a href="/MetaData/Edit?Name=@item.Name">@item.DisplayName</a></li> } </ul> &l
<div id="tabs">
<ul>
@foreach (var item in Model)
{
<li><a href="/MetaData/Edit?Name=@item.Name">@item.DisplayName</a></li>
}
</ul>
<div id="tabs-1">
</div>
</div>
其次,每个选项卡链接的相关控制器方法如下:
[HttpGet]
public ActionResult Edit(string Name = "")
{
MetaData item = db.MetaDatas.Where(md => md.Name.Equals(Name)).Single();
if (item == null)
{
return PartialView(null);
}
return PartialView(item);
}
@model Data.MetaData
<div id="_metadata_content">
<div class="message-success">@ViewBag.SuccessMessage</div>
<div class="message-error">@ViewBag.ErrorMessage</div>
@using (Ajax.BeginForm("Edit", "MetaData", new AjaxOptions { UpdateTargetId = "_metadata_content", HttpMethod = "POST" }
))
{
@Html.ValidationSummary(true)
<fieldset>
<legend>MetaData</legend>
<h2>@Model.DisplayName</h2>
@Html.HiddenFor(model => model.Name)
@Html.HiddenFor(model => model.DisplayName)
@Html.HiddenFor(model => model.AllowEdit)
<div class="editor-field">
@Html.TextAreaFor(model => model.Val, new { @cols = 80, @rows = 10 })
@Html.ValidationMessageFor(model => model.Val)
</div>
<p>
@if(Model.AllowEdit)
{
<input type="submit" value="Save"/>
}
</p>
</fieldset>
}
</div>
它通过ajax将edit.cshtml加载到tabs div中,如下所示:
[HttpGet]
public ActionResult Edit(string Name = "")
{
MetaData item = db.MetaDatas.Where(md => md.Name.Equals(Name)).Single();
if (item == null)
{
return PartialView(null);
}
return PartialView(item);
}
@model Data.MetaData
<div id="_metadata_content">
<div class="message-success">@ViewBag.SuccessMessage</div>
<div class="message-error">@ViewBag.ErrorMessage</div>
@using (Ajax.BeginForm("Edit", "MetaData", new AjaxOptions { UpdateTargetId = "_metadata_content", HttpMethod = "POST" }
))
{
@Html.ValidationSummary(true)
<fieldset>
<legend>MetaData</legend>
<h2>@Model.DisplayName</h2>
@Html.HiddenFor(model => model.Name)
@Html.HiddenFor(model => model.DisplayName)
@Html.HiddenFor(model => model.AllowEdit)
<div class="editor-field">
@Html.TextAreaFor(model => model.Val, new { @cols = 80, @rows = 10 })
@Html.ValidationMessageFor(model => model.Val)
</div>
<p>
@if(Model.AllowEdit)
{
<input type="submit" value="Save"/>
}
</p>
</fieldset>
}
</div>
保存工作正常,并成功调用控制器编辑方法。返回时,将正确更新SuccessMessage和ErrorMessage值
但是,如果选择了另一个选项卡,@ViewBag.SuccessMessage和@ViewBag.ErrorMessage值不会传播到edit.cshtml。尽管这些值已正确保存到数据库中
我觉得这与jQuery选项卡链接/MetaData/Edit?Name=@item.Name的构造有关。原因是我在系统的另一部分中有一个结构相同的页面,但我使用/Controller/Action//Model.Value构建链接。由于某些原因,我无法用字符串参数来构造这样的链接,它只是作为null出现,因此我使用了?Name=@item.Name
以前有人有过类似的想法或经历过类似的问题吗