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這是我的網格隱藏asp.net GridView的行與條件
<asp:GridView ID="gridProduct" runat="server"
AutoGenerateColumns="false"
ShowFooter="true"
onrowcancelingedit="gridProduct_RowCancelingEdit"
onrowdeleting="gridProduct_RowDeleting" onrowediting="gridProduct_RowEditing"
onrowupdating="gridProduct_RowUpdating"
onrowcommand="gridProduct_RowCommand"
onrowdatabound="gridProduct_RowDataBound">
<Columns>
<asp:TemplateField>
<EditItemTemplate>
<asp:Button ID="buttonUpdate" CommandName="Update" runat="server" ToolTip="Update" Text="Update" />
<asp:Button ID="buttonCancel" CommandName="Cancel" runat="server" ToolTip="Cancel" Text="Cancel" />
</EditItemTemplate>
<ItemTemplate>
<asp:Button ID="buttonEdit" CommandName="Edit" runat="server" Text="Edit" ToolTip="Edit"/>
<asp:Button ID="buttonDelete" CommandName="Delete" runat="server" Text="Delete" ToolTip="Delete"/>
</ItemTemplate>
<FooterTemplate>
<asp:Button ID="buttonAdd" runat="server" Text="Ajouter" CommandName="AddNew" ToolTip="Add new User" ValidationGroup="validaiton" />
</FooterTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="#Piece">
<EditItemTemplate>
<asp:Label ID="labelEditPiece" runat="server" Text='<%#Eval("Piece") %>'/>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="labelItemPiece" runat="server" Text='<%#Eval("Piece") %>'/>
</ItemTemplate>
<FooterTemplate>
<asp:DropDownList ID="dropDownListPartsFooter" runat="server" DataTextField="Nom" DataValueField="ID_AchatTemplate">
</asp:DropDownList>
ControlToValidate="txtBoxPiece" Text="*" ValidationGroup="validaiton"/>--%>
</FooterTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Series">
<EditItemTemplate>
<asp:Label ID="labelEditSeries" runat="server" Text='<%#Eval("Series") %>'/>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="labelItemSeries" runat="server" Text='<%#Eval("Series") %>'/>
</ItemTemplate>
<FooterTemplate>
<asp:TextBox ID="txtBoxSeries" runat="server"/>
<asp:RequiredFieldValidator ID="fieldValidSeries" runat="server" ControlToValidate="txtBoxSeries" Text="*" ValidationGroup="validaiton"/>
</FooterTemplate>
.... </asp:TemplateField>
</Columns>
這是我的頁面加載
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
PsaDataSet psaList = new PsaDataSet();
ViewState.Remove("psaList");
ViewState.Add("psaList", psaList);
ViewState.Add("psaUid", Guid.NewGuid());
if (psaList.PsaLink.DefaultView.Count == 0)
{
// Patch for view footer row when no data
PsaDataSet.PsaLinkDataTable tmpList = new PsaDataSet.PsaLinkDataTable();
PsaDataSet.PsaLinkRow tmpItem = tmpList.NewPsaLinkRow();
tmpItem.PsaUid = (Guid)ViewState["psaUid"];
tmpItem.PsaProductUid = Guid.Empty;
tmpItem.ProductId = 1;
tmpItem.Series = "test";
tmpItem.Rev = "test";
tmpItem.Firmware = "test";
tmpList.AddPsaLinkRow(tmpItem);
tmpList.AcceptChanges();
ViewState.Add("series", tmpItem.Series);
gridProduct.DataSource = tmpList;
gridProduct.DataBind();
}
}
else
{
//BindGrid((PsaDataSet)ViewState["psaList"], false);
}
}
private void BindGrid(PsaDataSet psaList, bool mustDataBind)
{
gridProduct.DataSource = psaList.PsaLink;
//if (mustDataBind)
//{
gridProduct.DataBind();
//}
}
這是我的onrowdatabound = 「gridProduct_RowDataBound」>方法
protected void gridProduct_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes["style"] = "display:none";
}
}
}
我想在if（protected void gridProduct_RowDataBound方法）中爲h添加一個條件（基於在頁面加載中插入的測試值）只在頁面加載一次？
謝謝弗蘭克！