Hello,

I have a WebDataGrid with BatachUpdating mode enable. I have implemented RowAdding, RowUpdating and RowDeleting Event on server side.

RowUpdating & RowDeleting events are fired when rows are deleted/updated in WebDataGrid and page is posted back via Submit Button.

RowAdding event is not firing even if there are new rows added within the grid.

<asp:Content ID="Content1" ContentPlaceHolderID="cph1" Runat="Server">
<uc1:PageHeader ID="PageHeader1" runat="server" Title="Manage System Dynamic Pages" />
<ig:WebDataGrid ID="uwgPages" runat="server" Width="100%" AutoGenerateColumns="false" DataKeyFields="ID" EnableAjax="false"
OnInitializeRow="UwgPages_InitializeRow" OnRowAdding="UwgPages_RowAdding" OnRowUpdating="UwgPages_RowUpdating" OnRowsDeleting="UwgPages_RowsDeleting">
<Columns>
<ig:BoundDataField DataFieldName="ID" Key="ID" Width="5%">
<Header Text="ID"></Header>
</ig:BoundDataField>
<ig:BoundDataField DataFieldName="ShortName" Key="ShortName" Width="15%">
<Header Text="Short Name"></Header>
</ig:BoundDataField>
<ig:BoundDataField DataFieldName="Title" Key="Title" Width="49%">
<Header Text="Title"></Header>
</ig:BoundDataField>
<ig:BoundCheckBoxField DataFieldName="isPublic" Key="isPublic" Width="10%" DataType="System.Boolean">
<Header Text="isPublic"></Header>
</ig:BoundCheckBoxField>
<ig:BoundCheckBoxField DataFieldName="isActive" Key="isActive" Width="10%" DataType="System.Boolean">
<Header Text="isActive"></Header>
</ig:BoundCheckBoxField>
<ig:BoundDataField DataFieldName="ID" Key="View" Width="8%">
<Header Text="view"></Header>
</ig:BoundDataField>
<ig:BoundDataField DataFieldName="ID" Key="Edit" Width="8%">
<Header Text="Edit"></Header>
</ig:BoundDataField>
</Columns>
<Behaviors>
<ig:Activation Enabled="true"></ig:Activation>
<ig:RowSelectors></ig:RowSelectors>
<ig:Selection CellClickAction="Row" RowSelectType="Multiple"/>
<ig:EditingCore BatchUpdating="true">
<Behaviors>
<ig:RowAdding Enabled="true">
<ColumnSettings>
<%--<ig:RowAddingColumnSetting ColumnKey="ID" ReadOnly="true" />--%>
<ig:RowAddingColumnSetting ColumnKey="View" ReadOnly="true" />
<ig:RowAddingColumnSetting ColumnKey="Edit" ReadOnly="true" />
</ColumnSettings>
</ig:RowAdding>
<ig:RowDeleting></ig:RowDeleting>
<ig:CellEditing>
<EditModeActions EnableF2="true" EnableOnActive="true" MouseClick="Double" />
<ColumnSettings>
<%-- <ig:EditingColumnSetting ColumnKey="ID" ReadOnly="true" />--%>
<ig:EditingColumnSetting ColumnKey="View" ReadOnly="true" />
<ig:EditingColumnSetting ColumnKey="Edit" ReadOnly="true" />
</ColumnSettings>
</ig:CellEditing>
</Behaviors>
</ig:EditingCore>
<ig:ColumnResizing></ig:ColumnResizing>
<ig:Sorting Enabled="true"></ig:Sorting>
</Behaviors>
</ig:WebDataGrid>
<fieldset style="padding: 6px 10px; margin: 0 auto; background-color: #F5F5F5; text-align: center; width: 250px; margin-top:15px;">
<asp:Button ID="btnSubmit" runat="server" Text=" Save " OnClick="BtnSubmit_Click" />
<asp:Button ID="btnCancel" runat="server" Text="Restore" OnClick="BtnCancel_Click" />
</fieldset>
</asp:Content>

/// <summary>
/// This is page load event handler
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="e">event arguments</param>
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
CommonFunctions.AddActionConfirmation(this.btnSubmit, null, true, Enumerators.UILanguage.English);

}
uwgPages.DataSource = cntDynamicPage.ListDynamicPage();
uwgPages.DataBind();
}

/// <summary>
/// This is grid's Initialize Row event handler
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="e">event arguments</param>
protected void UwgPages_InitializeRow(object sender, Infragistics.Web.UI.GridControls.RowEventArgs e)
{
string id = e.Row.Items.FindItemByKey("ID").Text;
e.Row.Items.FindItemByKey("Edit").Text = string.Format("<a href='EditDynamicPage.aspx?PID={0}'> Edit </a>", id);
e.Row.Items.FindItemByKey("View").Text = string.Format("<a href='../Home/DynamicPage.aspx?pid={0}' target='_Blank'> View </a>", id);
}

/// <summary>
/// This is grid's Row Adding event handler
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="e">event arguments</param>
protected void UwgPages_RowAdding(object sender, Infragistics.Web.UI.GridControls.RowAddingEventArgs e)
{
if (Page.Request.Form.ToString().IndexOf("Submit") == -1)
{
return;
}

DynamicPage objEnt = new DynamicPage();
objEnt.IsActive = e.Values["isActive"] != null ? bool.Parse(e.Values["isActive"].ToString()) : false;
objEnt.IsPublic = e.Values["isPublic"] != null ? bool.Parse(e.Values["isPublic"].ToString()) : false;
objEnt.ShortName = e.Values["ShortName"] != null ? e.Values["ShortName"].ToString() : string.Empty;
objEnt.Title = e.Values["Title"] != null ? e.Values["Title"].ToString() : string.Empty;

if (string.IsNullOrEmpty(objEnt.ShortName) && string.IsNullOrEmpty(objEnt.Title) && string.IsNullOrEmpty(objEnt.Contents))
{
return;
}

cntDynamicPage.AddDynamicPage(objEnt).ToString();
}

/// <summary>
/// This is grid's Row Updating event handler
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="e">event arguments</param>
protected void UwgPages_RowUpdating(object sender, Infragistics.Web.UI.GridControls.RowUpdatingEventArgs e)
{
if (Page.Request.Form.ToString().IndexOf("Submit") == -1)
{
return;
}

DynamicPage objEnt = new DynamicPage();
objEnt = cntDynamicPage.GetDynamicPage(new Guid(e.Row.Items.FindItemByKey("ID").Text));
objEnt.IsActive = e.Values["isActive"] != null ? bool.Parse(e.Values["isActive"].ToString()) : false;
objEnt.IsPublic = e.Values["isPublic"] != null ? bool.Parse(e.Values["isPublic"].ToString()) : false;
objEnt.ShortName = e.Values["ShortName"] != null ? e.Values["ShortName"].ToString() : string.Empty;
objEnt.Title = e.Values["Title"] != null ? e.Values["Title"].ToString() : string.Empty;

if (string.IsNullOrEmpty(objEnt.ShortName) && string.IsNullOrEmpty(objEnt.Title) && string.IsNullOrEmpty(objEnt.Contents))
{
return;
}

cntDynamicPage.UpdateDynamicPage(objEnt);
}

/// <summary>
/// This is grid's Row Deleting event handler
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="e">event arguments</param>
protected void UwgPages_RowsDeleting(object sender, Infragistics.Web.UI.GridControls.RowDeletingEventArgs e)
{
if (Page.Request.Form.ToString().IndexOf("Submit") == -1)
{
return;
}

string id = Guid.Empty.ToString();

if (!string.IsNullOrEmpty(e.Row.Items.FindItemByKey("ID").Text))
{
id = e.Row.Items.FindItemByKey("ID").Text;
cntDynamicPage.DeleteDynamicPage(new Guid(id));
}
}

/// <summary>
/// This is submit button click event handler
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="e">event arguments</param>
protected void BtnSubmit_Click(object sender, EventArgs e)
{
Response.Redirect(Request.Url.AbsolutePath);
}

/// <summary>
/// This is cancel button click event handler
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="e">event arguments</param>
protected void BtnCancel_Click(object sender, EventArgs e)
{
Response.Redirect(Request.Url.AbsolutePath);
}