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c# - 传递 Controller json 结果以查看

转载 作者:行者123 更新时间:2023-11-30 18:09:36 24 4
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我需要简单地传递在 Controller 中创建的json数据来查看我的代码如下:

我的模型:Machines.cs在我的模型中,我将日期作为字符串获取并将它们解析为日期时间。当我在那里打断点时,解析操作成功,我看到了结果。

   public class Machines
{
[Key]
public int AutoKey;
public string MachineGroup;
public DateTime StartDate;
public DateTime EndDate;
public int Duration;
public List<Machines> SqlAccessParameter(string startDate,string endDate)
{
DateTime sDate = DateTime.Parse(startDate);
DateTime eDate = DateTime.Parse(endDate);
string connstr = "Data Source=USER-BILGISAYAR;Initial Catalog=Report;Integrated Security=True";
SqlConnection myConnection = new SqlConnection(connstr);
myConnection.Open();
SqlCommand myCommand = new SqlCommand("DateRange", myConnection);
myCommand.CommandType = CommandType.StoredProcedure;
myCommand.Parameters.Add("@SP_startDate", SqlDbType.DateTime).Value = sDate;
myCommand.Parameters.Add("@SP_endDate", SqlDbType.DateTime).Value = eDate;

SqlDataAdapter dataAdapter = new SqlDataAdapter();
myCommand.ExecuteNonQuery();
dataAdapter.SelectCommand = myCommand;

DataSet dSet = new DataSet();
dataAdapter.Fill(dSet);

myConnection.Close();

List<Machines> machinePost = new List<Machines>();
foreach (DataRow row in dSet.Tables[0].Rows)
{
Machines mac = new Machines();
mac.AutoKey = (int)row["AUTOKEY"];
mac.MachineGroup = (string)row["MACHINEGROUP"];
mac.Duration = (int)row["DURATION"];
mac.StartDate = (DateTime)row["STARTTIME"];
mac.EndDate = (DateTime)row["ENDTIME"];
machinePost.Add(mac);
}
return machinePost;
}
}

我的 Controller :MachinesController.cs

         public ActionResult MachineParameter()
{
Machines model = new Machines();
return View("Index",model);
}

我的观点:索引在我看来,我尝试根据用户指定日期范围内的数据绘制图表,但没有成功。

@model DenemeReport.Models.Machines
@{
ViewBag.Title = "Index";
}

<head>
<title>Intro</title>

<script src="~/Scripts/jquery-1.8.3.min.js"></script>
<script src="~/Scripts/kendo/kendo.all.min.js"></script>
<link href="~/Scripts/kendo/kendo.common.min.css" rel="stylesheet" />
<link href="~/Scripts/kendo/kendo.default.min.css" rel="stylesheet" />

</head>
<div>

Start Date: <input type="text" id="start" name="start" />

End Date: <input type="text" id="end" name="end" />

</div>
<input type="button" value="OK" onclick="CallAjaxFunction()" />

<body>
<div id="chart"></div>
<script>

function CallAjaxFunction() {

var sDate = document.getElementById('start').value;
var eDate = document.getElementById('end').value;

$.ajax
({
url: "@Url.Action("MachineParameter","Machines")",
data: { startDate: sDate, endDate: eDate },
type: "POST",
success: function () {
alert(sDate);
$("#chart").kendoChart
({
theme: $(document).data("kendoSkin") || "default",
title: {
text: "Pie Chart Test"
},
legend: {
position: "bottom",
},

dataSource:
{
transport:
{
read:
{
url: "@Url.Action("MachineParameter", "Machines")",
dataType: "json",
contentType: 'application/json; charset=utf-8'
}
}
},

seriesDefaults: {
labels: {
visible: true,
format: "{0}"
}
},

series: [{
type: "pie",
field: "Duration",
categoryField: "MachineGroup"
}],

tooltip: {
visible: true,
format: "{0}"
}
});
}

});
}

</script>

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