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MVC ajax传递model，ajax接收model

2015-10-26 11:00 316 查看

[align=center]MVC ajax传递model，ajax接收model[/align]

传递model
var models = [];
$.each($("table tr"), function(i, item) {
var OilOmeterID = oid;
var OilHeight = oh;
var WaterHeight = $("#WaterHeight").val();
var OilVolume = ov;
var WaterVolume = $("#WaterVolume").val();
var AllVolume = $("#AllVolume").val();
var OilTemperature = ot;
var Density = $("#Density").val();
var ATemperature = $("#ATemperature").val();
var OilQuality = $("#OilQuality").val();
models.push({ OilOmeterID: OilOmeterID, OilHeight: OilHeight, WaterHeight: WaterHeight, OilVolume: OilVolume, WaterVolume: WaterVolume, AllVolume: AllVolume, OilTemperature: OilTemperature, Density: Density, ATemperature: ATemperature, OilQuality: OilQuality });
return false;//跳出循环，如果你要传递的是一个list集合，就不需要写这句话，return false==break.
});
$.ajax({
type: "POST",
url: "@Url.Action("QueryData", "OilDepotOverview")",
data: JSON.stringify(models),
contentType: 'application/json; charset=utf-8',
success: function (sesponseTest) {
alert(sesponseTest);
}
});
Controller
public ActionResult QueryData(List<O_OilCalculate> OilCalculate)//还是要用集合的方式接收
{
OilDepotContext db = new OilDepotContext();
O_OilCalculate oc = new O_OilCalculate();

if (OilCalculate.Count>0)
{
oc = OilCalculate[0];//只要一个对象
db.O_OilCalculates.Delete(o => o.OilOmeterID == oc.OilOmeterID);
db.O_OilCalculates.Add(oc);
db.SaveChanges();
return Content("保存入库成功。");
}
else
{
return Content("保存数据失败。");
}

}
返回model

$.ajax({
type: "POST",
url: "@Url.Action("GetJson", "OilDepotOverview")",
data: { id: id },
success: function (sesponseTest) {
if (sesponseTest.OilHeight!=0) {
document.getElementById('OilHeight').value = sesponseTest.OilHeight;

}
}
});

public JsonResult GetJson(string id)
{
var Query = from d in db.O_OilCalculates
select d;
int? oilid = 0;
if (id == "")
{
oilid = 0;
}
else
{
oilid = Convert.ToInt32(id);
}
var result = Query.Where(oo => oo.OilOmeterID == oilid);
O_OilCalculate oc = new O_OilCalculate();
if (result.ToList().Count>0)
{
oc = result.ToList()[0] as O_OilCalculate;
}

return Json(oc, JsonRequestBehavior.AllowGet);
}
随便找的方法，实验成功了，也就没在继续找更简单了。

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