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Ich habe ein Problem, wenn ich über mehr als 20k Daten mit API abrufen.JqueryGrid binden Zeit beim Übergeben von Daten vom Controller
Daten holen schnell, aber wenn bind in jquery Raster wird es Zeit, über 5 bis 8 min
Hier in db.js ich bin mit jQuery-Plugin nehmen im Hinblick Seite bindend und es soo viel Zeit.
ich arbeite an mvc4 (.net).
Controller:
[HttpGet]
public ActionResult GetMerchandise(string Vendor = "", string Desc = "", string Model = "", string SKU = "", string SKU2 = "",
string Comment = "", string Received = "", int Location = 0, int Barcode = 0, string BarcodePrinted = "",
string LastUpdate = "", int Damage = 0, string Created = "", string ShipDate = "", string ConsumeDate = "", string Pending = "",
string IsDonated = "", string RetReq = "", string ReturnTo = "", int Quantity = 0, string GrName = "", int CustId = 0)
{
var model = new ItemModels();
ItemBL objItem = new ItemBL();
CodeBL objCode = new CodeBL();
if (Session["CurrentCustomerId"] != null)
{
tItemApiController _apitItem = new tItemApiController();
//var ItemList = _apitItem.getItemsByCustomerId(Convert.ToInt32(Session["CurrentCustomerId"]), Model, Desc);
var ItemList = _apitItem.getItemsByCustomerId(Convert.ToInt32(Session["CurrentCustomerId"]));
IEnumerable<sp_tItems_GetByCustomerId_Result> filteredItem;
filteredItem = ItemList.Where(x =>
(Model != "" ? (x.ModelNumber != null && x.ModelNumber.ToLower().Contains(Model.Trim().ToLower())) : true)
&& (Desc != "" ? (x.Description != null && x.Description.ToLower().Contains(Desc.Trim().ToLower())) : true)
&& (Barcode != 0 ? (x.Barcode != 0 && x.Barcode.ToString().Contains(Barcode.ToString())) : true)
&& (Vendor != "" ? (x.Source != null && x.Source.ToLower().Contains(Vendor.Trim().ToLower())) : true)
&& (Comment != "" ? (x.Comments != null && x.Comments.ToLower().Contains(Comment.Trim().ToLower())) : true)
&& (SKU != "" ? (x.SKU != null && x.SKU.ToLower().Contains(SKU.Trim().ToLower())) : true)
&& (SKU2 != "" ? (x.SKU2 != null && x.SKU2.ToLower().Contains(SKU2.Trim().ToLower())) : true)
&& (CustId != 0 ? (x.CustomerID != null && x.CustomerID.ToString().Contains(CustId.ToString())) : true)
&& (BarcodePrinted != "" ? (x.BCPrinted != null && x.BCPrinted == Convert.ToBoolean(BarcodePrinted)) : true)
&& (Pending != "" ? (x.PendingShipment != null && x.PendingShipment == Convert.ToBoolean(Pending)) : true)
&& (IsDonated != "" ? (x.Donated != null && x.Donated == Convert.ToBoolean(IsDonated)) : true)
&& (RetReq != "" ? (x.ReturnRequested != null && x.ReturnRequested == Convert.ToBoolean(RetReq)) : true)
&& (ReturnTo != "" ? (x.ReturnTo != null && x.ReturnTo.ToString().Contains(ReturnTo.Trim())) : true)
&& (Quantity != 0 ? (x.Quantity != null && x.Quantity.ToString().Contains(Quantity.ToString())) : true)
&& (GrName != "" ? (x.GroupName != null && x.GroupName.ToString().Contains(GrName.ToString())) : true)
&& (Location != 0 ? (x.LocationID != null && x.LocationID.ToString().Contains(Location.ToString())) : true)
&& (Damage != 0 ? (x.DamageCodeID != null && x.DamageCodeID.ToString().Contains(Damage.ToString())) : true)
).ToList();
//filteredItem = ItemList.ToList();
model.ItemList = filteredItem.Select(x =>
{
return new ItemModels()
{
Barcode = x.Barcode,
CustomerID = x.CustomerID != null ? x.CustomerID.Value : 0,
BCPrinted = x.BCPrinted != null ? x.BCPrinted.Value : false,
ConsumeDate = x.ConsumeDate.HasValue != false ? x.ConsumeDate.Value : default(DateTime),
Comments = x.Comments != null ? x.Comments : "",
strCreatedDate = x.CreatedDate.HasValue != false ? x.CreatedDate.Value.ToString("MM/dd/yyyy") : "",
DamageCode = x.DamageCodeID != null ? x.DamageCodeID.Value : 0,
strDeliveredForShotDate = x.DeliveredForShotDate.HasValue != false ? x.DeliveredForShotDate.Value.ToString("MM/dd/yyyy") : "",
Description = x.Description != null ? x.Description : "",
Description2 = x.Description2 != null ? x.Description2 : "",
Donated = x.Donated != null ? x.Donated.Value : false,
GroupName = x.GroupName != null ? x.GroupName : "",
ItemName = x.ItemName != null ? x.ItemName : "",
ItemTypeCodeID = x.ItemTypeCodeID != null ? x.ItemTypeCodeID.Value : 0,
strLastUsedDate = x.LastUsedDate.HasValue != false ? x.LastUsedDate.Value.ToString("MM/dd/yyyy") : "",
strLastUpdatedDate = x.LastUpdatedDate.HasValue != false ? x.LastUpdatedDate.Value.ToString("MM/dd/yyyy") : "",
//LastUpdatedDate = x.LastUpdatedDate.HasValue != false ? x.LastUpdatedDate.Value : default(DateTime),
Location = x.LocationID != null ? x.LocationID : "",
//LocationID = x.LocationID != null ? oblLoc.getAllLocationsById(x.LocationID).FirstOrDefault().Description : "",
LocationID = x.locationDescription != null ? x.locationDescription : "",
strMerchOrdered = x.MerchOrdered.HasValue != false ? x.MerchOrdered.Value.ToString("MM/dd/yyyy") : "",
ModelNumber = x.ModelNumber != null ? x.ModelNumber : "",
strOrderDate = x.OrderDate.HasValue != false ? x.OrderDate.Value.ToString("MM/dd/yyyy") : "",
PackingListID = x.PackingListID != null ? x.PackingListID.Value : 0,
PendingShipment = x.PendingShipment != null ? x.PendingShipment.Value : false,
Pickup = x.Pickup != null ? x.Pickup.Value : false,
Quantity = x.Quantity != null ? x.Quantity.Value : 0,
//ReceiveDate = x.ReceiveDate.HasValue != false ? x.ReceiveDate.Value : default(DateTime),
strReceiveDate = x.ReceiveDate.HasValue != false ? x.ReceiveDate.Value.ToString("MM/dd/yyyy") : "",
strReleaseDate = x.ReleaseDate.HasValue != false ? x.ShipDate.Value.ToString("MM/dd/yyyy") : "",
ReturnRequested = x.ReturnRequested != null ? x.ReturnRequested.Value : false,
ReturnTo = x.ReturnTo != null ? x.ReturnTo : "",
//ShipDate = x.ShipDate.HasValue != false ? x.ShipDate.Value : default(DateTime),
SKU = x.SKU != null ? x.SKU : "",
SKU2 = x.SKU2 != null ? x.SKU2 : "",
Source = x.Source != null ? x.Source : "",
UPC = x.UPC != null ? x.UPC : "",
strConsumeDate = x.ConsumeDate.HasValue != false ? x.ConsumeDate.Value.ToString("MM/dd/yyyy") : "",
strShipDate = x.ShipDate.HasValue != false ? x.ShipDate.Value.ToString("MM/dd/yyyy") : "",
};
//}).ToList();
//}).OrderByDescending(x => x.ShipDate).ToList();
}).OrderByDescending(x => x.Barcode).ToList();
}
var jsonResult = Json(model.ItemList, JsonRequestBehavior.AllowGet);
jsonResult.MaxJsonLength = int.MaxValue;
return jsonResult;
}
public ActionResult GetMerchant()
{
try
{
LocationBL oblLoc = new LocationBL();
CodeBL objCode = new CodeBL();
var Location = oblLoc.getAllLocationsById("");
var Code = objCode.getAllDamageCodeById(0).Where(x => x.CodeGroupID == 3).ToList();
var model = new ItemModels();
var Loc = Location.Select(x => new { x.LocationID, x.Description }).ToList();
var loctempValue = new { LocationID = "", Description = "" };
Loc.Insert(0, loctempValue);
var damage = Code.Select(x => new { x.CodeValue, x.CodeID }).ToList();
var dmgtempValue = new { CodeValue = "", CodeID = 0 };
damage.Insert(0, dmgtempValue);
var result = new { loc = Loc, dam = damage };
return Json(result, JsonRequestBehavior.AllowGet);
}
catch (Exception ex)
{
throw ex;
}
}
Ausblick:
<script>
$(function() {
$.ajax({
type: "GET",
url: "/MerchandiseList/GetMerchant",
datatype:"json"
}).done(function (data) {
//$("#leftMenu").hide();
//reloadpage(data);
var MyDateField = function (config) {
jsGrid.Field.call(this, config);
};
MyDateField.prototype = new jsGrid.Field({
sorter: function (date1, date2) {
return new Date(date1) - new Date(date2);
},
itemTemplate: function (value) {
//debugger
if (value == "")
return "";
else {
var date = new Date(value).toDateString()
//var date = new Date(value).toDateString("MM/dd/yyyy")
//return new Date(value).toDateString();
//return value;
var d = new Date(date),
month = '' + (d.getMonth() + 1),
day = '' + d.getDate(),
year = d.getFullYear();
if (month.length < 2) month = '0' + month;
if (day.length < 2) day = '0' + day;
var df = [month, day, year].join('/');
date = df;
return date;
}
},
insertTemplate: function (value) {
//debugger
return this._insertPicker = $("<input>").datepicker({ defaultDate: new Date() });
},
editTemplate: function (value) {
//debugger
if (value == "")
return this._editPicker = $("<input>").datepicker({ defaultDate: new Date() });
else {
return this._editPicker = $("<input>").datepicker().datepicker("setDate", new Date(value));
}
},
insertValue: function() {
debugger
if (this._insertPicker.datepicker("getDate") != null)
return this._insertPicker.datepicker("getDate"); //.toISOString("MM/dd/yyyy")
else
return this._insertPicker.datepicker("getDate");
},
editValue: function() {
debugger
if (this._editPicker.datepicker("getDate") != null) {
//.toISOString("MM/dd/yyyy")
return this._editPicker.datepicker("getDate");
}
//return this._editPicker.datepicker("getDate").toISOString();
else
return this._editPicker.datepicker("getDate");
}
});
jsGrid.fields.myDateField = MyDateField;
$("#jsGrid").jsGrid({
height: "50%",
width: "100%",
filtering: true,
editing: true,
editButtonTooltip: "Edit",
inserting: true,
sorting: true,
paging: true,
autoload: true,
pageButtonCount: 5,
pageSize: 10,
confirmDeleting: true,
deleteConfirm: "Do you really want to delete the merchandise?",
refreshtext: "Refresh",
refreshtitle:"Reload Grid",
controller: db,
fields: [
{ type: "control" },
{
name: "Source", type: "text", width: 120, title: "Vendor"
},
{
name: "Description", type: "text", width: 210,
validate: { message: "Description is required!", validator: function (value) { return value != ""; } }
},
{
name: "ModelNumber", type: "text", width: 120, title: "Model#/Item"
},
{ name: "SKU", type: "text", width: 90 },
{ name: "SKU2", type: "text", width: 90 },
{ name: "Comments", type: "text", width: 200 },
{ name: "strReceiveDate", type: "myDateField", width: 80, align: "center", title: "Received" },
{ name: "Location", type: "select", items: data.loc, valueField: "LocationID", textField: "Description", width: 100 },
{ name: "Barcode", width: 80 },
{ name: "BarcodePrinted", type: "checkbox", title: "Barcode Printed", sorting: false },
//{ name: "strLastUpdatedDate", type: "myDateField", width: 80, title: "Last Updated" },
{ name: "strLastUsedDate", type: "myDateField", width: 80, title: "Last Updated" },
{ name: "DamageCode", type: "select", items: data.dam, valueField: "CodeID", textField: "CodeValue", title: "Damage" },
{ name: "strCreatedDate", editable: false, width: 80, title: "Created Date", type: "myDateField" },
{ name: "strShipDate", type: "myDateField", myCustomProperty: "bar", width: 80, title: "Ship Date" },
{ name: "strConsumeDate", type: "myDateField", myCustomProperty: "bar", width: 80, title: "Consume Date" },
{ name: "PendingShipment", type: "checkbox", title: "Pending", sorting: false, width: 60 },
{ name: "Donated", type: "checkbox", title: "Is Donated", sorting: false, width: 60 },
{ name: "ReturnRequested", type: "checkbox", title: "Return Requested", sorting: false },
{ name: "ReturnTo", type: "text", width: 150, title: "Return To" },
{ name: "Quantity", type: "number", width: 50, title: "Qty" },
{ name: "GroupName", type: "text", width: 150, title: "Group Name" },
{ name: "CustomerID", width: 100, title: "Customer ID" }
],
});
});
});
</script>
db.js:
(function() {
debugger
var db = {
loadData: function (filter) {
var startIndex = (filter.pageIndex - 1) * filter.pageSize;//,PageSize:startIndex + filter.pageSize,PageIndex:startIndex
return $.ajax({
type: "GET",
url: "/MerchandiseList/GetMerchandise",
data: {
Vendor: filter.Source, Desc: filter.Description, Model: filter.ModelNumber, SKU: filter.SKU, SKU2: filter.SKU2,
Comment: filter.Comments, Received: filter.strReceiveDate, Location: filter.Location, Barcode: filter.Barcode,
BarcodePrinted: filter.BarcodePrinted, LastUpdate: filter.strLastUsedDate, Damage: filter.DamageCode,
Created: filter.strCreatedDate, ShipDate: filter.strShipDate, ConsumeDate: filter.strConsumeDate,
Pending: filter.PendingShipment, IsDonated: filter.IsDonated, RetReq: filter.ReturnRequested,
ReturnTo: filter.ReturnTo, Quantity: filter.Quantity, GrName: filter.GroupName, CustId: filter.CustomerID
},
dataType: "json", success: function (result) {
itemsCount: result.length
}
});
},
insertItem: function (insertingClient) {
return $.ajax({
type: "Post",
url: "/MerchandiseList/InsertMerchandise",
data: {
Source: insertingClient.Source, Description: insertingClient.Description, ModelNumber: insertingClient.ModelNumber, SKU: insertingClient.SKU,
SKU2: insertingClient.SKU2, Comments: insertingClient.Comments, ReceivedDate: insertingClient.strReceiveDate,
Location: insertingClient.Location, BarcodePrinted: insertingClient.BarcodePrinted, strLastUsedDate: insertingClient.strLastUpdatedDate,
DamageCode: insertingClient.DamageCode, strCreatedDate: insertingClient.strCreatedDate, strShipDate: insertingClient.strShipDate,
strConsumeDate: insertingClient.strConsumeDate, PendingShipment: insertingClient.PendingShipment, Donated: insertingClient.Donated,
ReturnRequested: insertingClient.ReturnRequested, ReturnTo: insertingClient.ReturnTo,
Quantity: insertingClient.Quantity, GroupName: insertingClient.GroupName
},
dataType: "json",
success: function (result) {
loadMerchList();
//window.location.href = "/Test"
},
error: function (result) {
//alert('0');
loadMerchList();
},
});
},
updateItem: function (updatingClient) {
//var d = new Date(parseInt(updatingClient.ReceiveDate.substr(6))).toUTCString();
return $.ajax({
type: "Post",
url: "/MerchandiseList/UpdateMerchandise",
data: {
Source: updatingClient.Source, Description: updatingClient.Description, ModelNumber: updatingClient.ModelNumber, SKU: updatingClient.SKU,
SKU2: updatingClient.SKU2, Comments: updatingClient.Comments,
strReceiveDate: (updatingClient.strReceiveDate != null && updatingClient.strReceiveDate != "") ? updatingClient.strReceiveDate.toUTCString() : "",
Location: updatingClient.Location, barcode: updatingClient.Barcode, BarcodePrinted: updatingClient.BarcodePrinted,
//strLastUsedDate: (updatingClient.strLastUpdatedDate != null && updatingClient.strLastUpdatedDate != "") ? updatingClient.strLastUpdatedDate.toUTCString() : "",
DamageCode: updatingClient.DamageCode,
//strCreatedDate: (updatingClient.strCreatedDate != null && updatingClient.strCreatedDate != "") ? updatingClient.strCreatedDate.toUTCString() : "",
strShipDate: (updatingClient.strShipDate != null && updatingClient.strCreatedDate != "") ? updatingClient.strShipDate.toUTCString() : "",
strConsumeDate: (updatingClient.strConsumeDate != null && updatingClient.strCreatedDate != "") ? updatingClient.strConsumeDate.toUTCString() : "",
PendingShipment: updatingClient.PendingShipment, Donated: updatingClient.Donated, ReturnRequested: updatingClient.ReturnRequested, ReturnTo: updatingClient.ReturnTo,
Quantity: updatingClient.Quantity, GroupName: updatingClient.GroupName
},
dataType: "json",
success: function (result) {
loadMerchList();
//window.location.href = "/Test"
},
error: function (result) {
//alert('0');
loadMerchList();
},
});
},
deleteItem: function (deletingClient) {
var barcode = deletingClient.Barcode;
return $.ajax({
type: "POST",
url: "/MerchandiseList/DeleteMerchandise",
data: { barcode: barcode },
dataType: "json",
success: function (result) {
loadMerchList();
//window.location.href = "/Test"
},
error: function (result) {
//alert('0');
loadMerchList();
},
});
//var clientIndex = $.inArray(deletingClient, this.clients);
//this.clients.splice(clientIndex, 1);
},
finishInsert: function (insertedItem) {
this.clients.push(insertingClient);
}, // handles the finish of inserting item by controller.insertItem
finishDelete: function (deleteItem, deletedItemIndex) {
var clientIndex = $.inArray(deletingClient, this.clients);
this.clients.splice(clientIndex, 1);
}
};
window.db = db;
}());
in jqgrid paging hier eingebaut auto wie geht das? –
[siehe diesen Link] (http://stackoverflow.com/questions/4189888/c-sharp-mvc2-jqgrid-what-is-the-correct-way-to-do-server-side-paging) –
ich zeige aber meine Anforderung ist, wie kann ich diesen Code zu meinem Code implementieren –