带下拉框的GridView的OnRowEditing-白红宇

===========================aspx

<asp:GridView runat="server" ID="grvMobile" AutoGenerateColumns="False" Width="100%"

OnRowCancelingEdit="grvMobile_RowCancelingEdit" OnRowDeleting="grvMobile_RowDeleting"

OnRowEditing="grvMobile_RowEditing" OnRowUpdating="grvMobile_RowUpdating" OnRowDataBound="grvMobile_RowDataBound">

<asp:TemplateField HeaderText="姓名">

<asp:Label ID="userName" runat="server" Text='<%#Eval("姓名") %>'></asp:Label>

</ItemTemplate>

<asp:TextBox ID="txt_Name" runat="server" Text='<%#Eval("姓名") %>' Width="90%" />

</EditItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="单位">

<%#Eval("单位")%></ItemTemplate>

<asp:HiddenField ID="Hidd_Comp" runat="server" Value='<%#Eval("单位")%>' />

<asp:DropDownList ID="ddl_Comp" runat="server" Width="80%">

</asp:DropDownList>

</EditItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="号码">

<asp:Label ID="phoneNum" runat="server" Text='<%#Eval("手机号")%>'></asp:Label>

</ItemTemplate>

<asp:HiddenField ID="Hidd_OldPhoneNum" runat="server" Value='<%#Eval("手机号") %>' />

<asp:TextBox ID="txt_PhoneNum" runat="server" Text='<%#Eval("手机号") %>' Width="90%"

οnkeyup="this.value=this.value.replace(/\D/g,'')" />

</EditItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="状态">

<%#Eval("状态")%></ItemTemplate>

<%#Eval("状态")%></EditItemTemplate>

</asp:TemplateField>

<asp:CommandField HeaderText="操作" ItemStyle-Width="100" ShowEditButton="true" UpdateText="确认"

CancelText="取消" DeleteText="<span οnclick="JavaScript:return confirm('是否确定删除该数据?')">删除</span> " />

<asp:CommandField HeaderText="操作" ItemStyle-Width="100" ShowDeleteButton="true" UpdateText="确认"

CancelText="取消" DeleteText="<span οnclick="JavaScript:return confirm('是否确定删除该数据?')">删除</span> " />

</Columns>

</asp:GridView>

============================cs

protected void grvMobile_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)

{

this.grvMobile.EditIndex = -1;

this.grvMobile.DataSource = ViewState["dt"] as DataTable;

this.grvMobile.DataBind();

}

protected void grvMobile_RowDeleting(object sender, GridViewDeleteEventArgs e)

{

this.grvMobile.EditIndex=-1;

MobileBLL bll = new MobileBLL();

DataStruct ds = new DataStruct();

string phoneNum = (this.grvMobile.Rows[e.RowIndex].FindControl("phoneNum") as Label).Text;

ds = bll.DeleteMobile(phoneNum);

if (ds.IsSuc)

{

string userName = (this.grvMobile.Rows[e.RowIndex].FindControl("userName") as Label).Text;

PagerMobile.CurrentPageIndex = 1;

BindMobile();

showMessageBox("用户" + userName + "已成功删除");

}

else

{

showMessageBox("用户" + (this.grvMobile.Rows[e.RowIndex].FindControl("userName") as Label).Text + "删除失败");

}

ds = null;

bll = null;

}

protected void grvMobile_RowEditing(object sender, GridViewEditEventArgs e)

{

this.grvMobile.EditIndex = e.NewEditIndex;

this.grvMobile.DataSource = ViewState["dt"] as DataTable;

this.grvMobile.DataBind();

}

protected void grvMobile_RowUpdating(object sender, GridViewUpdateEventArgs e)

{

MobileBLL bll = new MobileBLL();

DataStruct ds = new DataStruct();

string userName = (this.grvMobile.Rows[e.RowIndex].FindControl("txt_Name") as TextBox).Text;

string uintName = (this.grvMobile.Rows[e.RowIndex].FindControl("ddl_Comp") as DropDownList).SelectedValue;

string phoneNum = (this.grvMobile.Rows[e.RowIndex].FindControl("txt_PhoneNum") as TextBox).Text;

string oldPhoneNum = (this.grvMobile.Rows[e.RowIndex].FindControl("Hidd_OldPhoneNum") as HiddenField).Value.Trim();

ds = bll.ModifyMobile(userName, uintName, phoneNum, oldPhoneNum);

if (ds.IsSuc)

{

e.Cancel = true;

this.grvMobile.EditIndex = -1;

this.grvMobile.DataSource = ViewState["dt"] as DataTable;

this.grvMobile.DataBind();

showMessageBox(ds.Message);

}

else

{

showMessageBox(ds.Message);

}

BindMobile();

}

protected void grvMobile_RowDataBound(object sender, GridViewRowEventArgs e)

{

CommonBLL bll = new CommonBLL();

DataStruct ds = bll.QueryAllMobileUnit();

DropDownList list = e.Row.FindControl("ddl_Comp") as DropDownList;

if (ds.IsSuc && list != null)

{

list.DataSource = ds.Data;

list.DataTextField = "单位";

list.DataValueField = "单位";

list.DataBind();

list.SelectedValue = (e.Row.FindControl("Hidd_Comp") as HiddenField).Value;

}

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本文转自Lei Zhang的博客博客园博客，原文链接：http://www.cnblogs.com/threestone/archive/2010/08/30/1812806.html，如需转载请自行联系原作者