我需要在点击gridview行时显示模态弹出窗口(没有任何按钮),我设法通过单击gridview行显示弹出窗口但不知道将值绑定到模态弹出窗口中显示的文本框。 所以我需要帮助
作为asp.net的新手,请尽量帮助我提出我的要求。 由于下面的代码我能够显示弹出单击gridview行,但建议我如何将值绑定到文本框:
protected void grid_RowDataBound(object sender, GridViewRowEventArgs e)
{
GridViewRow row = e.Row;
if (row.DataItem == null)
{
return;
}
try
{
switch (e.Row.RowType)
{
case DataControlRowType.Header:
break;
case DataControlRowType.DataRow:
e.Row.Attributes.Add("onmouseover", "this.style.cursor='hand'");
e.Row.Attributes.Add("onclick", Page.ClientScript.GetPostBackEventReference(grid, "Select$" + e.Row.RowIndex.ToString()));
e.Row.Attributes.Add("onclick", String.Format("javascript:$find('{0}').show();", ModalPopupExtender2.ClientID));
TextBox1.Text = grid.SelectedRow.Cells[0].Text;
TextBox2.Text = grid.SelectedRow.Cells[1].Text;
TextBox3.Text = grid.SelectedRow.Cells[2].Text;
TextBox4.Text = grid.SelectedRow.Cells[3].Text;
TextBox5.Text = grid.SelectedRow.Cells[4].Text;
ModalPopupExtender2.Show();
break;
}
}
catch
{
return;
}
}
HTML CODE:
<asp:Panel ID="editpanel" runat="server">
<table width="850px" border="1" class="color">
<tr>
<td align="center">
<asp:Label ID="Label1" runat="server" Text="Firstname" Width="150px"></asp:Label>
<asp:Label ID="Label2" runat="server" Text="Surname" Width="150px"></asp:Label>
<asp:Label ID="Label3" runat="server" Text="Visits" Width="150px"></asp:Label>
<asp:Label ID="Label4" runat="server" Text="$ Speed" Width="150px"></asp:Label>
<asp:Label ID="Label5" runat="server" Text="Points" Width="150px"></asp:Label>
<asp:ImageButton id="ImageButton1" runat="server" src="close.png" onclick="close_Click" style="float:right; height: 16px;" ToolTip="To close window"/>
</td>
</tr>
<tr>
<td>
<asp:TextBox ID="TextBox1" runat="server" ></asp:TextBox>
<asp:TextBox ID="TextBox2" runat="server" ></asp:TextBox>
<asp:TextBox ID="TextBox3" runat="server" ></asp:TextBox>
<asp:TextBox ID="TextBox4" runat="server" ></asp:TextBox>
<asp:TextBox ID="TextBox5" runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:ImageButton ID="cancell" runat="server" onclick="cancell_Click"
src="cancel.jpg" style="float:right; width: 16px;"
ToolTip="To cancel member" />
<asp:ImageButton ID="tickk" runat="server" onclick="tickk_Click" src="tick.jpg"
style="float:right; height: 16px;" ToolTip="To save member" />
<asp:ImageButton ID="Edit" runat="server" onclick="edit_Click"
src="edit.jpg" style="float:right; height: 16px; width: 16px;"
ToolTip="To edit member" />
</td>
</tr>
</table>
</asp:Panel>
<asp:ModalPopupExtender ID="ModalPopupExtender2" runat="server" TargetControlID="modal2" PopupControlID="editpanel" BackgroundCssClass="modalBackground"></asp:ModalPopupExtender>
<asp:ImageButton ID="modal2" runat="server" src="addmember.jpg" OnClick="modal2_click" Text="modal2" style="display:none;"/> // have created a dummy image button
由于我是asp.net的新手,请尝试帮助我提出建议。
答案 0 :(得分:0)
使用此选项可以使用BindingSource
(仅作为示例)将数据与文本框绑定:
textBoxid.DataBindings.Add(new Binding("Text", customersBindingSource, "ID"));
textBoxname.DataBindings.Add(new Binding("Text", customersBindingSource, "NAME"));
textBoxcity.DataBindings.Add(new Binding("Text", customersBindingSource, "City"));
要使您的文本框不可编辑,请使用:
private void EditButton_Click(object sender, EventArgs e)
{
if (textBoxid.ReadOnly == true)
{
textBoxid.ReadOnly = false;
//how many text boxes you have, do the same here
}
else
{
textBoxid.ReadOnly = true;
//how many text boxes you have, do the same here
}
}
要保存您的修改,只需使用所有新数据运行UPDATE
查询。