如何在linkButton上获取Aspx Gridview的行索引 [英] How to get row index of Aspx Gridview on linkButton Click
本文介绍了如何在linkButton上获取Aspx Gridview的行索引的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我希望在点击链接按钮时得到网格视图的行索引，我的场景是我有aspx网格，它包含aspx文本我希望在点击链接按钮时获得该文本框的值，但我无法做到这一点指导我..
我的工作是..............
< dx：ASPxGridView ID = gvDisList runat = server KeyFieldName = ID AutoGenerateColumns = False EnableTheming = 真 主题 = Office2003Blue 宽度 = 100％ OnPageIndexChanged = gvDisList_PageIndexChanged OnProcessColumnAutoFilter = gvDisList_ProcessColumnAutoFilter >
< 列 >
< dx：GridViewDataColumn FieldName = ID < span class =code-attribute> VisibleIndex = 0 标题 = Shopkeeper / DistributorID 可见 = true / < span class =code-keyword>>
< dx：GridViewDataColumn FieldName = 名称 标题 = 买方 VisibleIndex = 1 < span class =code-keyword> / >
< dx：GridViewDataColumn FieldName = 商店名称 标题 = 买方商店名称 VisibleIndex = 2 / >
< < span class =code-leadattribute> dx：GridViewDataTextColumn 标题 = 付款 UnboundType = 十进制 >
< DataItemTemplate >
< dx：ASPxTextBox ID = TextBox1 runat = 服务器 宽度 = 170px >
<％ - < MaskSettings Mask =& LT; 0..99999&安培; GT;&安培; LT; 00..99&安培; GT; /> - ％>
< / dx：ASPxTextBox > < asp：RegularExpressionValidator ID = RegularExpressionValidator1 runat = server ValidationExpression = ^（\ d |，）* \。？\d * $ 字体大小 < span class =code-keyword> = 小 ControlToValidate = TextBox1 ForeColor = 红色 ErrorMessage = 格式：1234,345,67890或1234,345,67890.0 > < ; / asp：RegularExpressionValidator > < ;％ - < asp：TextBox ID =TextBox1runat =server>< / asp：TextBox> - ％>
< / DataItemTemplate >
< / dx：GridViewDataTextColumn >
< >
< dx：GridViewDataDateColumn 标题 = 插入 >
< DataItemTemplate >
< asp：LinkButton ID = LinkButton1 runat = server < span class =code-attribute> CssClass = btn btn-default 宽度 = 60px 高度 = 35px < span class =code-attribute> OnClick = LinkButton1_Click > 插入< / asp：LinkButton >
< / DataItemTemplate >
< / dx：GridViewDataDateColumn >
< /列 >
< SettingsPager PageSize = 10 >
< / SettingsPager >
< 设置 ShowFilterRow = True / >
< / dx：ASPxGridView >
链接按钮后面的CS代码是......
DevExpress.Web.ASPxGridView.GridViewDataItemTemplateContainer gvRow =（（DevExpress.Web.ASPxGridView .GridViewDataItemTemp lateContainer）（（LinkButton的）发送器）.NamingContainer）;
ObjLedger.LedgerDurationID = Convert.ToInt32（ViewState [ LedgerDurationID]）;
ObjLedger.DistributorID = Convert.ToInt32（lookupDistributor.Value）;
ObjLedger.ChildTypeID = Convert.ToInt32（LokUpType.Value）;
ObjLedger.ChildID = Convert.ToInt32（DataBinder.Eval（gvRow.DataItem， ID）的ToString（））;
ASPxTextBox txtBox1 =（ASPxTextBox）gvDisList.FindRowCellTemplateControl（ 1 ，gvDisList.Columns [ 付款] GridViewDataColumn， TextBox1） as ASPxTextBox;
// 这里我不是文本框的价值
ObjLedger.Payment = Convert.ToDecimal（txtBox1.Text）;
ObjLedger.Insert（）;
lblOutPut.Text = 成功保存;
ClientScript.RegisterStartupScript（ this .GetType（）， HideLabel， < script type = \text / javascript \> ; setTimeout（\document.getElementById（' + lblOutPut.ClientID + '）。 .display ='none'\，3000）< / script>）;
解决方案
字体大小 = 小 ControlToValidate = TextBox1 ForeColor =红色 ErrorMessage = 格式：1234,345,67890或1234,345,67890.0 > < / asp：RegularExpressionValidator > <％ - < asp：TextBox ID =TextBox1runat =server>< / asp：TextBox> - ％>
< / DataItemTemplate >
< / dx：GridViewDataTextColumn >
< >
< dx：GridViewDataDateColumn 标题 = 插入 >
< DataItemTemplate >
< asp：LinkButton < span class =code-attribute> ID = LinkButton1 runat = server CssClass = btn btn-default 宽度 = 60px 高度 = 35px OnClick = LinkButton1_Click > 插入< / asp：LinkButton >
< / DataItem模板 >
< / dx：GridViewDataDateColumn >
< < span class =code-leadattribute> / Columns >
< ; SettingsPager PageSize < span class =code-keyword> = 10 >
< / SettingsPager >
< 设置 ShowFilterRow = True / >
< / dx：ASPxGridView >
我在链接按钮后面的CS代码是......
DevExpress.Web.ASPxGridView.GridViewDataItemTemplateContainer gvRow =（（DevExpress.Web.ASPxGridView.GridViewDataItemTemplateContainer）（（LinkButton ）发送器）.NamingContainer）;
ObjLedger.LedgerDurationID = Convert.ToInt32（ViewState [ LedgerDurationID]）;
ObjLedger.DistributorID = Convert.ToInt32（lookupDistributor.Value）;
ObjLedger.ChildTypeID = Convert.ToInt32（LokUpType.Value）;
ObjLedger.ChildID = Convert.ToInt32（DataBinder.Eval（gvRow.DataItem， ID）的ToString（））;
ASPxTextBox txtBox1 =（ASPxTextBox）gvDisList.FindRowCellTemplateControl（ 1 ，gvDisList.Columns [ 付款] GridViewDataColumn， TextBox1） as ASPxTextBox;
// 这里我不是文本框的价值
ObjLedger.Payment = Convert.ToDecimal（txtBox1.Text）;
ObjLedger.Insert（）;
lblOutPut.Text = 成功保存;
ClientScript.RegisterStartupScript（ this .GetType（）， HideLabel， < script type = \text / javascript \> ; setTimeout（\document.getElementById（' + lblOutPut.ClientID + '）。 。显示='none'\ 3000）< /脚本> 中）;
i want to get row index of grid view when click on link button, my scenario is i have aspx grid, it contains aspx text i want get value of that textbox when click on link button but i am unable to do this kindly guide me..
my working is..............
<dx:ASPxGridView ID="gvDisList" runat="server" KeyFieldName="ID" AutoGenerateColumns="False" EnableTheming="True" Theme="Office2003Blue" Width="100%" OnPageIndexChanged="gvDisList_PageIndexChanged" OnProcessColumnAutoFilter="gvDisList_ProcessColumnAutoFilter">
<Columns>
<dx:GridViewDataColumn FieldName="ID" VisibleIndex="0" Caption="Shopkeeper/DistributorID" Visible="true" />
<dx:GridViewDataColumn FieldName="Name" Caption="Buyer" VisibleIndex="1" />
<dx:GridViewDataColumn FieldName="ShopName" Caption="Buyer Shop Name" VisibleIndex="2" />
<dx:GridViewDataTextColumn Caption="Payment" UnboundType="Decimal">
<DataItemTemplate>
<dx:ASPxTextBox ID="TextBox1" runat="server" Width="170px">
<%-- <MaskSettings Mask="<0..99999>.<00..99> " />--%>
</dx:ASPxTextBox> <asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ValidationExpression="^(\d|,)*\.?\d*$" Font-Size="Small" ControlToValidate="TextBox1" ForeColor="Red" ErrorMessage="Format: 1234,345,67890 OR 1234,345,67890.0"></asp:RegularExpressionValidator> <%-- <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>--%>
</DataItemTemplate>
</dx:GridViewDataTextColumn>
<>
<dx:GridViewDataDateColumn Caption="Insert">
<DataItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CssClass="btn btn-default" Width="60px" Height="35px" OnClick="LinkButton1_Click">Insert</asp:LinkButton>
</DataItemTemplate>
</dx:GridViewDataDateColumn>
</Columns>
<SettingsPager PageSize="10">
</SettingsPager>
<Settings ShowFilterRow="True" />
</dx:ASPxGridView>
my CS code behind linkbutton is......
DevExpress.Web.ASPxGridView.GridViewDataItemTemplateContainer gvRow = ((DevExpress.Web.ASPxGridView.GridViewDataItemTemplateContainer)((LinkButton)sender).NamingContainer);
ObjLedger.LedgerDurationID = Convert.ToInt32(ViewState["LedgerDurationID"]);
ObjLedger.DistributorID =Convert.ToInt32( lookupDistributor.Value);
ObjLedger.ChildTypeID =Convert.ToInt32( LokUpType.Value);
ObjLedger.ChildID = Convert.ToInt32(DataBinder.Eval(gvRow.DataItem, "ID").ToString());
ASPxTextBox txtBox1 = (ASPxTextBox)gvDisList.FindRowCellTemplateControl(1, gvDisList.Columns["Payment"] as GridViewDataColumn, "TextBox1") as ASPxTextBox;
// here i am not geeting value of textbox
ObjLedger.Payment=Convert.ToDecimal( txtBox1.Text);
ObjLedger.Insert();
lblOutPut.Text = "Saved Sucessfully";
ClientScript.RegisterStartupScript(this.GetType(), "HideLabel", "<script type=\"text/javascript\">setTimeout(\"document.getElementById('" + lblOutPut.ClientID + "').style.display='none'\",3000)</script>"); 解决方案
" Font-Size="Small" ControlToValidate="TextBox1" ForeColor="Red" ErrorMessage="Format: 1234,345,67890 OR 1234,345,67890.0"></asp:RegularExpressionValidator> <%-- <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>--%> </DataItemTemplate> </dx:GridViewDataTextColumn> <> <dx:GridViewDataDateColumn Caption="Insert"> <DataItemTemplate> <asp:LinkButton ID="LinkButton1" runat="server" CssClass="btn btn-default" Width="60px" Height="35px" OnClick="LinkButton1_Click">Insert</asp:LinkButton> </DataItemTemplate> </dx:GridViewDataDateColumn> </Columns> <SettingsPager PageSize="10"> </SettingsPager> <Settings ShowFilterRow="True" /> </dx:ASPxGridView>
my CS code behind linkbutton is......
DevExpress.Web.ASPxGridView.GridViewDataItemTemplateContainer gvRow = ((DevExpress.Web.ASPxGridView.GridViewDataItemTemplateContainer)((LinkButton)sender).NamingContainer); ObjLedger.LedgerDurationID = Convert.ToInt32(ViewState["LedgerDurationID"]); ObjLedger.DistributorID =Convert.ToInt32( lookupDistributor.Value); ObjLedger.ChildTypeID =Convert.ToInt32( LokUpType.Value); ObjLedger.ChildID = Convert.ToInt32(DataBinder.Eval(gvRow.DataItem, "ID").ToString()); ASPxTextBox txtBox1 = (ASPxTextBox)gvDisList.FindRowCellTemplateControl(1, gvDisList.Columns["Payment"] as GridViewDataColumn, "TextBox1") as ASPxTextBox; // here i am not geeting value of textbox ObjLedger.Payment=Convert.ToDecimal( txtBox1.Text); ObjLedger.Insert(); lblOutPut.Text = "Saved Sucessfully"; ClientScript.RegisterStartupScript(this.GetType(), "HideLabel", "<script type=\"text/javascript\">setTimeout(\"document.getElementById('" + lblOutPut.ClientID + "').style.display='none'\",3000)</script>");
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