protected void BtnSearch_Click(object sender, EventArgs e)
{
Employee emp = (Employee)Session["emp"];
searchWord = txtSearch.Text;
if (txtSearch.Text == String.Empty)
{
ClientScript.RegisterStartupScript(Page.GetType(),
"MessageBox",
"<script language='javascript'>alert('" + "Please enter value to search!" + "');</script>");
}
else
{
if (ddlStatus.SelectedItem.ToString() == "Select Status")
{
gvRequisitionList.DataSource = RequisitionControl.SearchForRepRequisitionWithoutStatus(searchWord.Trim(), emp.EmpID);
gvRequisitionList.DataBind();
ViewState["DataSource"] = "displaySearch";
ViewState["searchWord"] = searchWord;
showEmptyLabel();
}
else
{
gvRequisitionList.DataSource = RequisitionControl.SearchForRepRequisitionWithStatus(searchWord.Trim(), emp.EmpID, ddlStatus.SelectedItem.ToString());
gvRequisitionList.DataBind();
ViewState["DataSource"] = "displaySearchStatus";
ViewState["searchWord"] = searchWord;
showEmptyLabel();
}
}
}
protected void GVRequisitionList_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
Employee emp = (Employee)Session["emp"];
gvRequisitionList.PageIndex = e.NewPageIndex;
if (((string)ViewState["DataSource"]).Equals("displayAll"))
{
gvRequisitionList.DataSource = RequisitionControl.getRequisitionListByID(emp.EmpID);
}
else if (((string)ViewState["DataSource"]).Equals("displayStatusSearch"))
{
gvRequisitionList.DataSource = RequisitionControl.getRequisitionListByEmpIDAndStatus(emp.EmpID, ddlStatus.SelectedItem.ToString());
}
else if (((string)ViewState["DataSource"]).Equals("displaySearch"))
{
gvRequisitionList.DataSource = RequisitionControl.SearchForRepRequisitionWithoutStatus(((string)ViewState["searchWord"]).Trim(), emp.EmpID);
}
else
{
gvRequisitionList.DataSource = RequisitionControl.SearchForRepRequisitionWithStatus(((string)ViewState["searchWord"]).Trim(), emp.EmpID, ddlStatus.SelectedItem.ToString());
}
gvRequisitionList.DataBind();
}