//部门代码与部门名称的二级联动，选择部门代码时触发
protected void DropDownList_Flax_value_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
DropDownList_description.Items.Clear();
string text = DropDownList_Flax_value.SelectedValue.ToString();
DataSet ds_description = invoiceDC.getDescriptionByFlex_value(text);
if (ds_description != null)
{
DropDownList_description.DataSource = ds_description.Tables[0].DefaultView;
DropDownList_description.DataValueField = "description";
DropDownList_description.DataTextField = "description";
DropDownList_description.DataBind();
}
DropDownList_description.Items.Insert(0, "--选择部门名称--");
DropDownList_description.SelectedIndex = 1;
}
catch (Exception e2)
{
PageUtil.showToast(this, "部门代码与部门名称二级联动失败，请检查部门表是否有关联数据");
return;
}
}
