private void GetIssueHeadsandItemsForDropDowns()
{
dst = ReceiveItemsNewLogic.RetrieveAllItems();
//second table contains the items names
dtItems = dst.Tables["Items"];
// dtIssueHead = dst.Tables["itemRatesSecondery"];
// dtRate = dst.Tables["IT2"];
}
protected void ddlIssueHead_SelectedIndexChanged(object sender, EventArgs e)
{
if (ddlIssueHead.SelectedValue != "")
{
ddlChargeableHead.Enabled = true;
gvItems.Enabled = true;
ddlChargeableHead.DataSource = ReceiveItemsNewLogic.RetrieveCorrespondingActiveChargeableHeads(Convert.ToInt32(ddlIssueHead.SelectedValue));
ddlChargeableHead.DataValueField = "CHARGEABLEHEADID";
ddlChargeableHead.DataTextField = "CHARGEABLEHEADNAME";
ddlChargeableHead.DataBind();
ddlChargeableHead.Items.Insert(0, new ListItem("--Select Chargeable Head--", ""));
ReceivedItemsLogic.RetrieveActiveIssueHeadsAndActiveItemsSeperatelyOnIssueItemChanged(ddlIssueHead.SelectedValue);
}
else
{
ddlChargeableHead.Enabled = false;
gvItems.Enabled = false;
}
}