what is different between 15.1.20151.2278 and 15.1.20151.2123  for WebDataGrid

actually i implemented add multiple row and insert to db. i successfully inserted in   15.1.20151.2123  version 

but it is not working on 15.1.20151.2278  version 

my code is 

<ig:WebDataGrid ID="uwgPayments" ShowFooter="true" ViewStateMode="Enabled" EnableViewState="true" OnRowAdded="uwgPayments_RowAdded" OnRowAdding="uwgPayments_RowAdding" OnRowUpdated="uwgPayments_RowUpdated" OnRowUpdating="uwgPayments_RowUpdating"
EnableAjaxViewState="true" EnableDataViewState="true" EnableAjax="true" Width="99%" DataKeyFields="PaymentId" StyleSetName="Office2007Black" runat="server" AutoGenerateColumns="false">
<Columns>
<ig:BoundDataField DataFieldName="PaymentId" Key="PaymentId" Hidden="True" Header-Text="Pay ID"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="CertId" Key="CertId" Hidden="True" Header-Text="Cert No"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="PaymentAmt" Key="PaymentAmt" DataFormatString="{0:c}" Header-Text="Amount"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="PaymentType" Key="PaymentType" Header-Text="Payment Type" Width="120px"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="PaymentDate" Key="PaymentDate" DataFormatString="{0:MM/dd/yyyy HH:mm}" Width="120px" DataType="System.DateTime" Header-Text="Date"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="StandardFee" Key="StandardFee" DataFormatString="{0:c}" Header-Text="Std Fee"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="ChildFee" Key="ChildFee" DataFormatString="{0:c}" Header-Text="Child Fee"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="ExtraNightFee" Key="ExtraNightFee" DataFormatString="{0:c}" Header-Text="ExN Fee"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="MiscFee" Key="MiscFee" DataFormatString="{0:c}" Header-Text="Misc. Fee"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="RescheduleFee" Key="RescheduleFee" DataFormatString="{0:c}" Header-Text="Res. Fee"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="RenewalFee" Key="RenewalFee" DataFormatString="{0:c}" Header-Text="Ren. Fee"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="AssocTransId" Key="AssocTransId" Width="90px" Header-Text="Assoc Trans Id"></ig:BoundDataField>
</Columns>
<Behaviors>
<ig:Activation Enabled="true"></ig:Activation>
<ig:Sorting></ig:Sorting>
<%--
<ig:Paging PagerMode="NumericFirstLast" PageSize="10" QuickPages="4" Enabled="true">
</ig:Paging>--%>
<ig:Selection RowSelectType="Single" CellClickAction="Row"></ig:Selection>
<ig:EditingCore AutoCRUD="false" >
<Behaviors>
<%-- <ig:RowDeleting Enabled="true" ShowDeleteButton="true"></ig:RowDeleting>--%>
<%-- <ig:RowEditing Enabled="true" RowEditingClientEvents-ExitingEditMode="WebDataGrid1_RowEdit_ExitingEditMode" EnableDialog="false" EditModeActions-EnableOnActive="true" EditModeActions-MouseClick="Single">

</ig:RowEditing>--%>

<ig:CellEditing Enabled="true" EditModeActions-EnableOnActive="true" EditModeActions-MouseClick="Single">
<ColumnSettings >
<ig:EditingColumnSetting ColumnKey="PaymentType" EditorID="PaymentTypeProvider" />
<ig:EditingColumnSetting ColumnKey="PaymentDate" EditorID="PaymentDateProvider" />
<ig:EditingColumnSetting ColumnKey="PaymentAmt" ReadOnly="true" />
<ig:EditingColumnSetting ColumnKey="StandardFee" EditorID="StandardFeeEditorProvider" />
<ig:EditingColumnSetting ColumnKey="ChildFee" EditorID="ChildFeeEditorProvider" />
<ig:EditingColumnSetting ColumnKey="ExtraNightFee" EditorID="ExtraNightFeeEditorProvider" />
<ig:EditingColumnSetting ColumnKey="MiscFee" EditorID="MiscFeeEditorProvider" />
<ig:EditingColumnSetting ColumnKey="RescheduleFee" EditorID="RescheduleFeeEditorProvider" />
<ig:EditingColumnSetting ColumnKey="RenewalFee" EditorID="RenewalFeeEditorProvider" />
</ColumnSettings>
</ig:CellEditing>
</Behaviors>
</ig:EditingCore>
</Behaviors>
<EditorProviders>
<ig:DateTimeEditorProvider ID="PaymentDateProvider">
<EditorControl ClientIDMode="Predictable" runat="server" DisplayModeFormat="MM/dd/yyyy HH:mm" EditModeFormat="MM/dd/yyyy HH:mm">
<Buttons SpinButtonsDisplay="OnRight"></Buttons>
</EditorControl>
</ig:DateTimeEditorProvider>
<ig:DropDownProvider ID="PaymentTypeProvider">
<EditorControl ID="EditorControl2" runat="server" DisplayMode="DropDownList" AutoPostBack="false">
<Items>

<ig:DropDownItem Value="Mail In Check" Text="Mail In Check"></ig:DropDownItem>
<ig:DropDownItem Value="Checks By Phone" Text="Checks By Phone"></ig:DropDownItem>
<ig:DropDownItem Value="Credit Card" Text="Credit Card"></ig:DropDownItem>
<ig:DropDownItem Value="Rebate Check" Text="Rebate Check"></ig:DropDownItem>

</Items>
</EditorControl>
</ig:DropDownProvider>
<ig:CurrencyEditorProvider ID="StandardFeeEditorProvider" EditorControl-ClientEvents-Blur="CalculateRowTotal">
</ig:CurrencyEditorProvider>
<ig:CurrencyEditorProvider ID="ChildFeeEditorProvider" EditorControl-ClientEvents-Blur="CalculateRowTotal">
</ig:CurrencyEditorProvider>
<ig:CurrencyEditorProvider ID="ExtraNightFeeEditorProvider" EditorControl-ClientEvents-Blur="CalculateRowTotal">
</ig:CurrencyEditorProvider>
<ig:CurrencyEditorProvider ID="MiscFeeEditorProvider" EditorControl-ClientEvents-Blur="CalculateRowTotal" >
</ig:CurrencyEditorProvider>
<ig:CurrencyEditorProvider ID="RescheduleFeeEditorProvider" EditorControl-ClientEvents-Blur="CalculateRowTotal">
</ig:CurrencyEditorProvider>
<ig:CurrencyEditorProvider ID="RenewalFeeEditorProvider" EditorControl-ClientEvents-Blur="CalculateRowTotal">
</ig:CurrencyEditorProvider>
</EditorProviders>
</ig:WebDataGrid>

function AfterRowInsertEventHandler() {
var grid = $find(uwgPayments);
var rows = grid.get_rows();
var rowsLength = grid.get_rows().get_length();
var row = new Array("0", "0");
rows.add(row);
}

---

protected void uwgPayments_RowAdding(object sender, RowAddingEventArgs e)
{
if (ViewState["i"] == null)
ViewState["i"] = i;
else
{
i = (int)ViewState["i"] + 1;
ViewState["i"] = i;
}

DataRow row = ((DataTable)ViewState["dtPayments"]).NewRow();
row.SetField<Int32>("PaymentId", -i);
row.SetField<Int32>("CertId", certId);
row.SetField<string>("PaymentAmt", "0.00");

row.SetField<Int32>("PaymentTypeId", 0);
row.SetField<DateTime>("PaymentDate", DateTime.Now);
row.SetField<string>("StandardFee", "0.00");

row.SetField<string>("ChildFee", "0");
row.SetField<string>("ExtraNightFee", "0.00");
row.SetField<string>("MiscFee", "0.00");

row.SetField<string>("RescheduleFee", "0.00");
row.SetField<string>("RenewalFee", "0.00");
row.SetField<string>("AssocTransId", "");

((DataTable)ViewState["dtPayments"]).Rows.Add(row);
RebindGrid();
}
public void RebindGrid()
{
uwgPayments.DataSource = ((DataTable)ViewState["dtPayments"]);
uwgPayments.DataBind();
}
protected void uwgPayments_RowUpdated(object sender, RowUpdatedEventArgs e)
{
e.ExceptionHandled = true;
}
protected void uwgPayments_RowUpdating(object sender, RowUpdatingEventArgs e)
{
DataTable dt = (DataTable)ViewState["dtPayments"];
int Index = e.RowID.Index;

int paymentTypeId = 0;
if (e.Values["PaymentType"].ToString() == "Mail In Check")
{
paymentTypeId = 1;
}
else if (e.Values["PaymentType"].ToString() == "Checks By Phone")
{
paymentTypeId = 2;
}
else if (e.Values["PaymentType"].ToString() == "Credit Card")
{
paymentTypeId = 3;
}

dt.Rows[Index]["PaymentId"] = e.Values["PaymentId"] == null ? -1 : e.Values["PaymentId"];
dt.Rows[Index]["CertId"] = certId;
dt.Rows[Index]["PaymentAmt"] = e.Values["PaymentAmt"];
dt.Rows[Index]["PaymentTypeId"] = paymentTypeId;
dt.Rows[Index]["PaymentDate"] = e.Values["PaymentDate"];
dt.Rows[Index]["StandardFee"] = e.Values["StandardFee"];
dt.Rows[Index]["ChildFee"] = e.Values["ChildFee"];
dt.Rows[Index]["ExtraNightFee"] = e.Values["ExtraNightFee"];
dt.Rows[Index]["MiscFee"] = e.Values["MiscFee"];
dt.Rows[Index]["RescheduleFee"] = e.Values["RescheduleFee"];
dt.Rows[Index]["RenewalFee"] = e.Values["RenewalFee"];
dt.Rows[Index]["AssocTransId"] = e.Values["AssocTransId"];
//.. dt.Rows[Index]["PaymentAmt"] = Convert.ToDecimal(e.Values["PaymentAmt"]);
// dt.Rows[Index]["PaymentAmt"] = Convert.ToDecimal(e.Values["PaymentAmt"]);

ViewState["dtPayments"] = dt;
dsPayments.Tables[0].Rows.Add(new object[] {
e.Values["PaymentId"]==null?-1:e.Values["PaymentId"]
,certId ,e.Values["PaymentAmt"]
,paymentTypeId
,e.Values["PaymentDate"]
,e.Values["StandardFee"]
,e.Values["ChildFee"]
,e.Values["ExtraNightFee"]
,e.Values["MiscFee"]
,e.Values["RescheduleFee"]
,e.Values["RenewalFee"]
,e.Values["AssocTransId"]

});
}

protected void uwgPayments_RowAdded(object sender, RowAddedEventArgs e)
{
e.ExceptionHandled = true;
}

----------

if (!IsPostBack)
{
DataSet dsTemp = BLPayment.GetClientPaymentsByCertId(WebProfile.Current.UserId, certId);
WebDataGrid uwgPayments = (WebDataGrid)Helper.FindControl(Page, "uwgPayments");
uwgPayments.DataSource = dsTemp;
uwgPayments.DataBind();
ViewState["dtPayments"] = dsTemp.Tables[0];
if (dsTemp.Tables[0].Rows.Count > 0) //CertNo already available
{
hdnCertNo.Value = Helper.GetString(dsTemp.Tables[0].Rows[0], 2);
}
else
{
hdnCertNo.Value = BLTraveler.GetClientInfo(certId, WebProfile.Current.UserId).Tables["CertificateInfo"].Rows[0]["CertNo"].ToString();
}
Page.Title = "Client Payments - " + hdnCertNo.Value;
}
else
{
dsPayments = new DataSet();
dsPayments.DataSetName = "PaymentsDataset";
DataTable dt = dsPayments.Tables.Add("Payment");
dt.Columns.Add("PaymentId");
dt.Columns.Add("CertId");
dt.Columns.Add("PaymentAmt");
dt.Columns.Add("PaymentTypeId");
dt.Columns.Add("PaymentDate");
dt.Columns.Add("StandardFee");
dt.Columns.Add("ChildFee");
dt.Columns.Add("ExtraNightFee");
dt.Columns.Add("MiscFee");
dt.Columns.Add("RescheduleFee");
dt.Columns.Add("RenewalFee");
dt.Columns.Add("AssocTransId");
}

Hello, To update the database you would handle the RowUpdating/RowAdding/RowDeleting server events, those event will provide with the information in the row. Then you would send that to your database using the add/delete/update statements/method of your database.

thanks for support

How to update add new row value from code behind to database.

Hello,

Thank you for the update. To add multiple rows at once on the client side you will want to have BatchUpdating off the EditingCore set to true. This will allow you to do multiple updates/adds/deletes at a time. It appears you already have this set to true. As for why you are getting the error it is because the rows you are adding do not have a unique value for the column/cell that is the DataKeyField. Your current DataKeyField is set to “MiscFeeId”, you have to make sure that has a unique value for every cell in that column of the grid otherwise it will continue to throw that error.

Please let me know if you have any further questions concerning this matter.

thanks for help

how to add  one row  ,2 row, 3 row on three time add buttion click 

i found error

Uncaught Rows must have unique DataKeys. This key appears more than once: 

<ig:WebDataGrid ID="listWebGrid" Width="99%" StyleSetName="Office2007Black" runat="server" AutoGenerateColumns="false" DataKeyFields="MiscFeeId">

<Columns>
 

<ig:BoundDataField DataFieldName="MiscItem" Key="Description" Header-Text="Rep Name"></ig:BoundDataField>
<ig:BoundDataField DataFieldName="Fee" Key="Fee" Header-Text="Amount"></ig:BoundDataField>

<ig:BoundDataField DataFieldName="MiscFeeId" Key="MiscFeeId" Hidden="True" Header-Text="Description"></ig:BoundDataField>
</Columns>

<Behaviors>
<ig:Sorting SortingMode="Single" Enabled="true">
</ig:Sorting>
<ig:Paging PagerMode="NumericFirstLast" PageSize="10" QuickPages="4" Enabled="true">
</ig:Paging>
<ig:Selection RowSelectType="Multiple" CellClickAction="Row"></ig:Selection>

<ig:EditingCore BatchUpdating="true">
<Behaviors>
<%-- <ig:RowAdding Enabled="true" ></ig:RowAdding>--%>
<ig:RowEditing Enabled="true"></ig:RowEditing>
</Behaviors>
</ig:EditingCore>
</Behaviors>
</ig:WebDataGrid>

<input type="button" onclick="AfterRowInsertEventHandler();" />

------------------

function AfterRowInsertEventHandler() {
var theGrid = $find("<%= listWebGrid.ClientID %>");
var rows = theGrid.get_rows();
var rowsLength = theGrid.get_rows().get_length();
// var row = ["IsSelected", "MiscItem", "Fee", "MiscFeeId"];
rows.add({ "IsSelected": "", "MiscItem": "", "Fee": "", "MiscFeeId": document.getElementById("hdnCertNo").value });
document.getElementById("hdnCertNo").value += document.getElementById("hdnCertNo").value + 1;
// var lastRow = rows.get_row(rowsLength);
// var cell = lastRow.get_cell(1);
// rows.add(lastRow);
//theGrid.get_rows().add({ "MiscFeeId": "hello" }); // object of columnKey:cellValue

}