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我有一个页面,左侧是资产的菜单列表,当您单击资产时,右侧将显示一个表单以编辑资产。编辑资产后,我需要能够刷新资产列表,以便名称中的任何更改都显示在菜单列表中。如何从控制器刷新@ html.Action
这是我
页</head>
<body>
<div id="leftHandMenu">
<h2>assets</h2>
@Ajax.ActionLink("Create Asset", "CreateAsset", new AjaxOptions() { UpdateTargetId = "FormContainer", InsertionMode = InsertionMode.Replace })
@Html.Action("Assets")
</div>
<div id="FormContainer">
</div>
</body>
</html>
资产的使用@ html.Action( “资产”)调用创建的列表。 这里是资产
@model IList<CasWeb.Models.DataContext.Asset>
@if (Model != null && Model.Any())
{
<ul>
@foreach (var asset in Model)
{
<li> @Ajax.ActionLink(asset.Name, "EditAsset", new { id = asset.Id }, new AjaxOptions() { UpdateTargetId = "FormContainer", InsertionMode = InsertionMode.Replace }) </li>
}
</ul>
}else
{
<h1> no assets</h1>
}
的列表视图这里是我的编辑资产查看
@using System.Collections
@model CasWeb.Models.DataContext.Asset
<script type="text/javascript">
$(function() {
$('form').submit(function() {
if ($(this).valid()) {
$.ajax({
url: this.action,
type: this.method,
data: $(this).serialize(),
success: function (result) {
$('#FormContainer').html(result);
}
});
}
return false;
});
});
</script>
@using (Html.BeginForm())
{
@Html.ValidationSummary()
<fieldset>
<legend>Asset</legend>
<div class="editor-label">
@Html.LabelFor(model => model.Name)
</div>
<div class="editor-field">
@Html.EditorFor(model => model.Name)
@Html.ValidationMessageFor(model => model.Name)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.ModelId)
</div>
<div class="editor-field">
@Html.DropDownListFor(m => m.ModelId, new SelectList((IEnumerable)ViewData["AssetModels"], "Id", "Model"))
@Html.ValidationMessageFor(model => model.ModelId)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.SizeId)
</div>
<div class="editor-field">
@Html.DropDownListFor(m => m.SizeId, new SelectList((IEnumerable)ViewData["AssetSizes"], "Id", "Size"))
@Html.ValidationMessageFor(model => model.SizeId)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.TypeId)
</div>
<div class="editor-field">
@Html.DropDownListFor(m => m.TypeId, new SelectList((IEnumerable)ViewData["AssetTypes"], "Id", "Type"))
@Html.ValidationMessageFor(model => model.TypeId)
</div>
<div class="editor-label">
@Html.LabelFor(model => model.DeptId)
</div>
<div class="editor-field">
@Html.DropDownListFor(m => m.DeptId, new SelectList((IEnumerable)ViewData["Depts"], "Id", "Name"))
@Html.ValidationMessageFor(model => model.DeptId)
</div>
<p>
<input type="submit" value="Save" />
</p>
</fieldset>
}
,这里是我的控制器
[ChildActionOnly]
public PartialViewResult Assets()
{
var assets = _assetRepo.GetAll();
return PartialView(assets);
}
public PartialViewResult EditAsset(Guid id)
{
SetUpViewDataForComboBoxes();
var asset = _assetRepo.Get(id);
return asset == null
? PartialView("NotFound")
: PartialView("EditAsset", asset);
}
[HttpPost]
public PartialViewResult EditAsset(Asset asset)
{
if (ModelState.IsValid)
{
_assetRepo.Update(asset);
return PartialView("EditAssetSuccess");
}
SetUpViewDataForComboBoxes();
return PartialView("EditAsset", asset);
}
我想能够在保存之后刷新控制器中的EditAsset post方法中的资产视图,因为这是更可测试的,但从我可以告诉我可能需要在编辑的成功回调中执行此操作表单java脚本提交。
很感谢。只是一个小问题,你为什么要将随机参数添加到资产url的末尾? –
@DavidKethel。这是一个Ajax请求。在IE浏览器中,如果URL相同,它将采用浏览器缓存的响应(在调试模式下),以避免这种情况。 –
你现在如何在.net Core中执行此操作,不支持@ Html.Action。从我收集你不能做视图组件的Ajax请求。 –