protected void ddl_Brand_SelectedIndexChanged(object sender, EventArgs e) { ddl_Classify.DataSource = PDT_ClassifyBLL.GetModelList("Brand=" + ddl_Brand.SelectedValue); ddl_Classify.DataBind(); ddl_Classify.Items.Insert(0, new ListItem("所有", "0")); BindGrid(); }
protected void dl_brand_SelectedIndexChanged(object sender, EventArgs e) { IList <PDT_Classify> _classify = PDT_ClassifyBLL.GetModelList("Pdt_classify.brand=" + dl_brand.SelectedValue); dl_classify.DataSource = _classify; dl_classify.DataBind(); dl_classify_SelectedIndexChanged(null, null); }
void ddl_Brand_SelectedIndexChanged(object sender, EventArgs e) { DropDownList ddl_Brand = (DropDownList)pl_detail.FindControl("PDT_Product_Brand"); DropDownList ddl_Classify = (DropDownList)pl_detail.FindControl("PDT_Product_Classify"); if (ddl_Brand != null && ddl_Classify != null) { ddl_Classify.DataSource = PDT_ClassifyBLL.GetModelList("Brand=" + ddl_Brand.SelectedValue); ddl_Classify.DataTextField = "Name"; ddl_Classify.DataValueField = "ID"; ddl_Classify.DataBind(); ddl_Classify_SelectedIndexChanged(null, null); } }