我有一个GridView
可以单击一行的方法,它应该调用该SelectedIndexChanged
方法(根据选择的行更新页面的另一部分)。我以前做过类似的事情并且它有效,但由于某种原因我似乎无法获得SelectedIndexChanged
要调用的部分。
该页面保存在一个母版页中,该母版页有一个form runat="server"
标签和一个<asp:ScriptManager>
标签
我正在使用e.Row.Attributes.Add("onclick", ClientScript.GetPostBackClientHyperlink(Me.gridMessages, "Select$" & e.Row.RowIndex))
通过SelectedIndexChanged
单击行上的任意位置来触发。
为了检查代码是否除此之外的工作,我添加了CommandField
aSelectButton
并成功触发,但我更愿意找到一个解决方案而不必使用它。
代码如下 - 任何帮助将不胜感激。谢谢
GridView
:
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Always">
<ContentTemplate>
<asp:HiddenField runat="server" ID="hdnScrollPosition" />
<asp:GridView ID="gridMessages" runat="server" CssClass="gridView" AutoGenerateColumns="False"
AllowPaging="true" GridLines="None" PageSize="10" ShowHeader="True"
EmptyDataText="--No Messages Received--" Width="100%">
<Columns>
<asp:TemplateField HeaderText="Messages Received" HeaderStyle-HorizontalAlign="Left" HeaderStyle-CssClass="headerClass">
<ItemTemplate>
....
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</ContentTemplate>
</asp:UpdatePanel>
代码隐藏:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack Then
Me.gridMessages.DataSource = ...
Me.gridMessages.DataBind()
End If
End Sub
Protected Sub gridMessages_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gridMessages.RowDataBound
If e.Row.RowType = DataControlRowType.DataRow Then
e.Row.Attributes.Add("onmouseover", "this.style.backgroundColor='#D2E6F8'")
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor='#ffffff'")
e.Row.Attributes.Add("onclick", "saveScrollPosition(); " & ClientScript.GetPostBackClientHyperlink(Me.gridMessages, "Select$" & e.Row.RowIndex))
End If
End Sub
SelectedIndexChanged
(从不触发):
Protected Sub gridMessages_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles gridMessages.SelectedIndexChanged
Response.Redirect("test.aspx")
End Sub