protected void BtnSearch_Click(object sender, EventArgs e)
{
Employee emp = (Employee)Session["emp"];
searchWord = txtSearch.Text;
if (String.IsNullOrWhiteSpace(searchWord))
{
ClientScript.RegisterStartupScript(Page.GetType(), "MessageBox", "<script language='javascript'>alert('" + "Please enter value to search!" + "');</script>");
}
else
{
if (ddlStatus.SelectedItem.ToString() == "Select Status")
{
gvRequisitionForm.DataSource = RequisitionControl.HeadSearchWithoutStatus(searchWord.Trim(), emp.DeptCode);
gvRequisitionForm.DataBind();
ViewState["DataSource"] = "displaySearch";
ViewState["searchString"] = searchWord;
showEmptyLabel();
}
else
{
gvRequisitionForm.DataSource = RequisitionControl.HeadSearchWithStatus(searchWord.Trim(), emp.DeptCode, ddlStatus.SelectedItem.ToString());
gvRequisitionForm.DataBind();
ViewState["DataSource"] = "displaySearchStatus";
ViewState["searchString"] = searchWord;
showEmptyLabel();
}
}
}
protected void GvRequisitionForm_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
Employee emp = (Employee)Session["emp"];
gvRequisitionForm.PageIndex = e.NewPageIndex;
if (((string)ViewState["DataSource"]).Equals("displayAll"))
{
gvRequisitionForm.DataSource = RequisitionControl.DisplayAllByDeptCode(emp.DeptCode);
}
else if (((string)ViewState["DataSource"]).Equals("displayStatusSearch"))
{
gvRequisitionForm.DataSource = RequisitionControl.getRequisitionListByStatusAndDepCode(ddlStatus.SelectedItem.ToString(), emp.DeptCode);
}
else if (((string)ViewState["DataSource"]).Equals("displaySearch"))
{
gvRequisitionForm.DataSource = RequisitionControl.HeadSearchWithoutStatus(((string)ViewState["searchString"]).Trim(), emp.DeptCode);
}
else if (((string)ViewState["DataSource"]).Equals("displaySearchStatus"))
{
gvRequisitionForm.DataSource = RequisitionControl.HeadSearchWithStatus(((string)ViewState["searchString"]).Trim(), emp.DeptCode, ddlStatus.SelectedItem.ToString());
}
gvRequisitionForm.DataBind();
}