protected void ButtonFilter_Click(object sender, EventArgs e)
{
GridViewResult.Dispose();
int state = int.Parse(DropDownListStates.SelectedValue);
if (TextBoxStatDate.Text != "" && TextBoxEndDate.Text != "")
{
startDate = DateTime.Parse(TextBoxStatDate.Text);
endDate = DateTime.Parse(TextBoxEndDate.Text);
}
if (TextBoxStatDate.Text != "" && TextBoxEndDate.Text == "")
{
startDate = DateTime.Parse(TextBoxStatDate.Text);
}
if (TextBoxStatDate.Text == "" && TextBoxEndDate.Text != "")
{
endDate = DateTime.Parse(TextBoxEndDate.Text);
}
try
{
// only email
if ((!TextBoxEmail.Text.Equals("")) && (startDate == defaultDate) && (state == 0))
{
GridViewResult.DataSource = bLLclass.FilterByEmail(TextBoxEmail.Text);
GridViewResult.DataBind();
}
// only date
if ((TextBoxEmail.Text.Equals("")) && (startDate != defaultDate && endDate != defaultDate) && (state == 0))
{
GridViewResult.DataSource = bLLclass.FilterByDate(startDate, endDate);
GridViewResult.DataBind();
}
// only state
if ((TextBoxEmail.Text.Equals("")) && (startDate == defaultDate && endDate == defaultDate) && (state != 0))
{
GridViewResult.DataSource = bLLclass.FilterByState(state);
GridViewResult.DataBind();
}
// email - date
if ((!TextBoxEmail.Text.Equals("")) && (startDate != defaultDate && endDate != defaultDate) && (state == 0))
{
GridViewResult.DataSource = bLLclass.FilterByEmail_Date(TextBoxEmail.Text, startDate, endDate);
GridViewResult.DataBind();
}
// email - state
if ((!TextBoxEmail.Text.Equals("")) && (startDate == defaultDate && endDate == defaultDate) && (state != 0))
{
GridViewResult.DataSource = bLLclass.FilterByEmail_State(TextBoxEmail.Text, state);
GridViewResult.DataBind();
}
// date - state
if ((TextBoxEmail.Text.Equals("")) && (startDate != defaultDate && endDate != defaultDate) && (state != 0))
{
GridViewResult.DataSource = bLLclass.FilterByDate_State(startDate, endDate, state);
GridViewResult.DataBind();
}
// email - date - state
if ((!TextBoxEmail.Text.Equals("")) && (startDate != defaultDate && endDate != defaultDate) && (state != 0))
{
GridViewResult.DataSource = bLLclass.FilterByEmail_Date_State(TextBoxEmail.Text, startDate, endDate, state);
GridViewResult.DataBind();
}
}
catch (ArgumentException ex)
{
alertException(ex.Message, ex);
}
GridViewResult.DataBind();
//clean controls
TextBoxEmail.Text = "";
startDate = defaultDate;
endDate = defaultDate;
DropDownListStates.SelectedIndex = 0;
}