private void IncrementTextboxCount()
{
var lstDataSource = GetDataSource();
var Id = lstDataSource.Count;
var dataSource = new OrderDetailsDs
{
ID = Id,
ImgUrl = "",
ModelVal = "0",
ItemCost = "0.00",
ItemQty = "0",
ItemComment = "",
IsActive = true
};
lstDataSource.Add(dataSource);
this.SetDataSource(lstDataSource);
}
private void UpdateDataSource(int id)
{
List<OrderDetailsDs> lstDataSource = new List<OrderDetailsDs>();
if (lvDynamicTextboxes.Items.Count <= 1) return;
var Id = 0;
foreach (var item in this.lvDynamicTextboxes.Items)
{
if (item is ListViewDataItem)
{
var btnRemove = (Button)item.FindControl("btnRemove");
var btnAdd = (Button)item.FindControl("btnAdd");
var img = (Image)item.FindControl("Img");
var classID = (HiddenField)item.FindControl("classID");
var active = (HiddenField)item.FindControl("Active");
var ddlModel = (DropDownList)item.FindControl("ddlModel");
var txtCost = (TextBox)item.FindControl("txtCost");
var txtQty = (TextBox)item.FindControl("txtQty");
var txtComment = (TextBox)item.FindControl("txtComment");
var ds = new OrderDetailsDs();
ds.ID = Id;
ds.ImgUrl = img.ImageUrl;
ds.ModelVal = ddlModel.SelectedValue;
ds.ItemCost = txtCost.Text;
ds.ItemQty = txtQty.Text;
ds.ItemComment = txtComment.Text;
ds.IsActive = int.Parse(active.Value) > 0;
if (int.Parse(classID.Value) != id)
lstDataSource.Add(ds);
Id++;
}
}
this.SetDataSource(lstDataSource);
}
private List<OrderDetailsDs> GetDataSource()
{
List<OrderDetailsDs> lstDataSource = null;
if (ViewState["DataSource"] != null)
{
lstDataSource = (List<OrderDetailsDs>)ViewState["DataSource"];
}
else
{
lstDataSource = new List<OrderDetailsDs>();
var ds = new OrderDetailsDs
{
ID = 0,
ImgUrl = "",
ModelVal = "0",
ItemCost = "0.00",
ItemQty = "0",
ItemComment = "",
IsActive = true
};
lstDataSource.Add(ds);
ViewState["DataSource"] = lstDataSource;
//count = lstDataSource.Count;
}
return lstDataSource;
}
