javascript ASP.NET Gridview ButtonField onclick 触发包含行的 onclick 事件
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ASP.NET Gridview ButtonField onclick fires containing row's onclick event
提问by Vincent Rakau Majatladi
I have a gridview row that when clicked has to do postback A and a buttonfield in that row that when clicked has to do postback B. The problem is that when i click on the buttonfield, both event1 and event2 gets fired. Below is the code.
我有一个 gridview 行，单击时必须执行回发 A，该行中有一个按钮字段，单击时必须执行回发 B。问题是当我单击按钮字段时，event1 和 event2 都会被触发。下面是代码。
protected void gdv_RowCommand(object sender, GridViewCommandEventArgs e)
{
string arg = Convert.ToString(((System.Web.UI.WebControls.CommandEventArgs)(e)).CommandArgument);
if (e.CommandName == "Command1")
{
doEvent1(arg);
}
else if (e.CommandName == "Command2")
{
doEvent2(arg);
}
}
protected void gdv_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
LinkButton b1 = (LinkButton)e.Row.Cells[0].Controls[0];
matchesButton.CommandArgument = arg1;
LinkButton rowLink = (LinkButton)e.Row.Cells[1].Controls[1];
rowLink.CommandArgument = arg2;
e.Row.Attributes["onclick"] = ClientScript.GetPostBackClientHyperlink(rowLink, "");
}
}
And this is the asp code for the gridview
这是gridview的asp代码
<Columns>
<asp:ButtonField DataTextField="f1" HeaderText="H1" CommandName="Command1" />
<asp:TemplateField>
<ItemTemplate>
<asp:LinkButton ID="btn1" runat="server" Text="" CommandName="Command2" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
回答by Mahmoude Elghandour
try to use this
尝试使用这个
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "Command2")
{
// Your Code here
}
}
to find control in grid view use this code
在网格视图中查找控件使用此代码
LinkButton lnkbtn= (LinkButton)e.Row.FindControl("btn1");
回答by Ritwik
Try adding both the button with in same <asp:TemplateField>if you don't want separate headers
<asp:TemplateField>如果您不想要单独的标题，请尝试添加两个按钮
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:Button ID="button" runat="server" CommandName="Command1" />
<asp:LinkButton ID="btn1" runat="server" CommandName="Command2" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
if you want separate headers make two separate <asp:TemplateField>and then add buttons in them.
如果您想要单独的标题，请制作两个单独的标题<asp:TemplateField>，然后在其中添加按钮。
