Javascript 在mvc中刷新视图
有人能告诉我为什么这些代码图片不是每1秒刷新一次视图吗Javascript 在mvc中刷新视图,javascript,c#,jquery,asp.net,asp.net-mvc,Javascript,C#,Jquery,Asp.net,Asp.net Mvc,有人能告诉我为什么这些代码图片不是每1秒刷新一次视图吗 <div id="AutoRefresh"> <table class="table"> <tr> <th> @Html.DisplayNameFor(model => model.Employees.Name) </th> <th> @Html.Displa
<div id="AutoRefresh">
<table class="table">
<tr>
<th>
@Html.DisplayNameFor(model => model.Employees.Name)
</th>
<th>
@Html.DisplayNameFor(model => model.RequestTypes.RequestTypeName)
</th>
<th>
@Html.DisplayNameFor(model => model.Comments)
</th>
<th>
@Html.DisplayNameFor(model => model.Inserted_Date)
</th>
<th>Action</th>
</tr>
@foreach (var item in Model)
{
<tr>
<td>
@Html.DisplayFor(modelItem => item.Employees.Name)
</td>
<td>
@Html.DisplayFor(modelItem => item.RequestTypes.RequestTypeName)
</td>
<td>
@Html.DisplayFor(modelItem => item.Comments)
</td>
<td>
@Html.DisplayFor(modelItem => item.Inserted_Date)
</td>
<td>
@Html.ActionLink("Edit", "Edit", new { id = item.Id }) |
@Html.ActionLink("Details", "Details", new { id = item.Id }) |
@Html.ActionLink("Delete", "Delete", new { id = item.Id })
</td>
</tr>
}
</table>
}
控制器动作方法:
// GET: RequestApprovals
public async Task<ActionResult> Index()
{
var requestApprovals = db.RequestApprovals.Include(r => r.Employees).Include(r => r.RequestTypes);
return View(await requestApprovals.ToListAsync());
}
我的共享文件夹中有一个_Layout.cshtml文件,如果我在布局页面中使用meta标记,它将刷新所有使用该_Layout.cshtml的视图,但我只希望一个包含上述代码的视图应该刷新。我试过上面的代码,但它不适合我。请建议我该怎么做 您可以使用Ajax调用刷新页面数据:
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script id="sessionJs" type="text/javascript">
function GetData()
{
$.ajax(
{
type: "POST",
url: "RequestApprovals/Index",
data: "{'value':'" + value + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
failure: function (msg) { alert(msg); },
success: function (msg) { alert(msg.d); }
}
);
}
}
setTimeout(GetData, 1000);
</script>
我不确定,但这不是个好主意,你能给你看看控制器吗/请求批准/Index@bto.rdz我已经用我的控制器操作方法更新了我的问题。请你检查一下,并给我建议最好的方法。你真的希望数据每秒钟都改变吗?@StephenMuecke先生,我需要每秒钟都改变数据。什么不起作用?控制器没有被点击吗?我不想刷新整个页面,只有内容应该被刷新。@Vikrant,你怎么看。加载是什么?这是一个ajax调用@MANISH请更正您的问题,有人能告诉我为什么这张代码图片不是每1秒刷新一次视图来刷新Div@StephenMuecke是的你是对的,很抱歉
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script id="sessionJs" type="text/javascript">
function GetData()
{
$.ajax(
{
type: "POST",
url: "RequestApprovals/Index",
data: "{'value':'" + value + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
failure: function (msg) { alert(msg); },
success: function (msg) { alert(msg.d); }
}
);
}
}
setTimeout(GetData, 1000);
</script>
initialize: function() {
this.timer = setInterval(function() {
this.collection.fetch();
}, 1000);
},
close: function() {
clearInterval(this.timer);
}