如何使用行编辑编辑所有网格视图列，而不使用sqldatasource [英] how to edit all grid view columns using row editing and without using sqldatasource
问题描述
在我的Web应用程序中有两个网格视图，一个用于添加列，另一个用于编辑和更新
webform.aspx
< asp：GridView ID =" GVDETAILS" RUNAT = QUOT;服务器" AutoGenerateColumns =" false"
onrowcommand =" GVDETAILS_RowCommand" OnRowEditing =" GVUPDATE_RowEditing"
onrowupdating =" GVDETAILS_RowUpdating"
onselectedindexchanged =" GVDETAILS_SelectedIndexChanged">
< Columns>
< asp：TemplateField HeaderText =" Name">
< ItemTemplate>
< asp：TextBox ID =" TxtName" runat =" server">
< / asp：TextBox>
< / ItemTemplate>
< / asp：TemplateField> ;
< asp：TemplateField HeaderText =" GENDER">
< ItemTemplate>
< asp：DropDownList ID =" ; DDLGender" runat =" server">
< asp：ListItem Value =" 0" Text =" MALE"
< / asp：ListItem>
< asp：ListItem Value =" 1" Text =" FEMALE">< / asp：ListItem>
< / asp：DropDownList>
< / ItemTemplate>
< / asp：TemplateField>
< asp：TemplateField HeaderText =" RESULT">
< ItemTemplate>
< ; asp：RadioButton ID =" RB"文本= QUOT; PASS" RUNAT = QUOT;服务器" />
< asp：RadioButton ID =" RB1"文本= QUOT; FAIL" RUNAT = QUOT;服务器" />
< / ItemTemplate>
< / asp：TemplateField>
< asp：ButtonField ButtonType ="按钮"文本= QUOT;新增]的CommandName = QUOT;新增] />
< / Columns>
< / asp：GridView>
< asp：GridView ID =" GVUPDATE" RUNAT = QUOT;服务器" onrowediting ="" GVUPDATE_RowEditing">< / asp：GridView>
< asp：Button ID =" btnedit" RUNAT = QUOT;服务器"文本= QUOT; EDITALL" />
< asp：Button ID =" btnupdate" RUNAT = QUOT;服务器"文本= QUOT; UPADTEALL"宽度= QUOT; 103px" />
< / div>
< / form>
< / body>
< / html>
weform.cs文件：
protected void Page_Load（object sender，EventArgs e）
{
if（！IsPostBack）
{
DataTable _dt = new DataTable（）;
_dt .TableName =Details;
_dt.Columns.Add（Name，typeof（string））;
_dt.Columns.Add（Gender，typeof （string））;
_dt.Columns.Add（Result，typeof（string））;
DataRow _dr;
_dr = _dt.NewRow（）;
_dt.Rows.Add（_dr）;
ViewState [Details] = _dt;
GVDETAILS。 DataSource = _dt;
GVDETAILS.DataBind（）;
}
}
protected void GVUPDATE_RowEditing（object sender，GridViewEditEventArgs e）
{
GVUPDATE.EditIndex = e.NewEditIndex;
GVUPDATE.DataBind（）;
}
protected void GVDETAILS_RowCommand（object sender，GridViewCommandEventArgs e）
{
if（e.CommandName ==ADD）
{
if（ViewState [Details]！= null）
{
DataTable dt =（DataTable）ViewState [Details];
DataRow dr = dt.NewRow（）;
int index = Convert.ToInt32（e.CommandArgument.ToString（））;
GridViewRow gvr = GVDETAILS.Rows [index];
dr [0] =（（TextBox ）gvr.FindControl（TxtName））。文本;
dr [1] =（（DropDownList）gvr.FindControl（DDLGender））。SelectedValu e;
if（（（RadioButton）gvr.FindControl（RB））。选中== true）
{
dr [ 2] =通过;
}
其他
{
dr [2] =失败 ;
}
dt.Rows.Add（dr）;
GVUPDATE.DataSource = dt;
GVUPDATE .DataBind（）;
}
}
}
问题：只有一行正在编辑...所有其他行都无法编辑
plzz帮助我...提前感谢
In My Web Application There are two grid view's one is for adding columns another is for editing and updating
webform.aspx
<asp:GridView ID ="GVDETAILS" runat="server" AutoGenerateColumns="false"
onrowcommand="GVDETAILS_RowCommand" OnRowEditing="GVUPDATE_RowEditing"
onrowupdating="GVDETAILS_RowUpdating"
onselectedindexchanged="GVDETAILS_SelectedIndexChanged">
<Columns>
<asp:TemplateField HeaderText="Name">
<ItemTemplate>
<asp:TextBox ID="TxtName" runat="server">
</asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="GENDER">
<ItemTemplate>
<asp:DropDownList ID="DDLGender" runat="server">
<asp:ListItem Value="0" Text="MALE">
</asp:ListItem>
<asp:ListItem Value="1" Text="FEMALE"></asp:ListItem>
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="RESULT">
<ItemTemplate>
<asp:RadioButton ID="RB" Text="PASS" runat="server" />
<asp:RadioButton ID ="RB1" Text="FAIL" runat="server" />
</ItemTemplate>
</asp:TemplateField>
<asp:ButtonField ButtonType="Button" Text="ADD" CommandName="ADD" />
</Columns>
</asp:GridView>
<asp:GridView ID="GVUPDATE" runat="server" onrowediting="GVUPDATE_RowEditing"></asp:GridView>
<asp:Button ID="btnedit" runat="server" Text="EDITALL" />
<asp:Button ID="btnupdate" runat="server" Text="UPADTEALL" Width="103px" />
</div>
</form>
</body>
</html>
weform.cs file:
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
DataTable _dt = new DataTable();
_dt.TableName = "Details";
_dt.Columns.Add("Name", typeof(string));
_dt.Columns.Add("Gender", typeof(string));
_dt.Columns.Add("Result", typeof(string));
DataRow _dr;
_dr = _dt.NewRow();
_dt.Rows.Add(_dr);
ViewState["Details"] = _dt;
GVDETAILS.DataSource = _dt;
GVDETAILS.DataBind();
}
}
protected void GVUPDATE_RowEditing(object sender, GridViewEditEventArgs e)
{
GVUPDATE.EditIndex = e.NewEditIndex;
GVUPDATE.DataBind();
}
protected void GVDETAILS_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "ADD")
{
if (ViewState["Details"] != null)
{
DataTable dt = (DataTable)ViewState["Details"];
DataRow dr = dt.NewRow();
int index = Convert.ToInt32(e.CommandArgument.ToString());
GridViewRow gvr = GVDETAILS.Rows[index];
dr[0] = ((TextBox)gvr.FindControl("TxtName")).Text;
dr[1] = ((DropDownList)gvr.FindControl("DDLGender")).SelectedValue;
if (((RadioButton)gvr.FindControl("RB")).Checked == true)
{
dr[2] = "pass";
}
else
{
dr[2] = "fail";
}
dt.Rows.Add(dr);
GVUPDATE.DataSource = dt;
GVUPDATE.DataBind();
}
}
}
PROBLEM:Only one row is editing...all other rows can't been edited
plzz help me... thanks in advance
推荐答案
试试这个..
1） Gridview编辑在ASP.NET中删除和更新
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