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dynamic LinkButton OnClick event not working on ASP.Net

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问题 I want to create dynamic LinkButton for image, <img> tag is not working dynamically so I am using LinkButton with image. I don't want to provide ID to LinkButton because I want to generate more LinkButton dynamically. I am using following code in Default.aspx <%@ Page Language="C#"%> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <script runat="server"> protected void

How to add Controlls on runtime to a Gridview?

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问题 First of all the ASPcode, the problemdescription below. <asp:GridView ID="GridViewContacts" runat="server" ForeColor="#333333" DataKeyNames="L_ID_CONTACT" AllowPaging="True" AllowSorting="True" OnPageIndexChanging="GridViewContacts_PageIndexChanging" PageSize="25" AutoGenerateColumns="False" OnRowCommand="GV_Contacts_RowCommand" > <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" /> <RowStyle BackColor="#F7F6F3" ForeColor="#333333" /> <Columns> <asp:TemplateField HeaderText=

How to bind data to linkbutton without interfering with other boundfields?

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问题 There are few gridviews in the page. First gridview is editable, second is not. First gridview has a column that has a hyperlink (linkbutton). The second table should be loaded based on the click event of above hyper link. It is like expecting the hyperlink to behave like a button. Can this be done? In order even try, I am not sure where to start. I added a hyperlink to the first gridview column. But what to set for the NavigationURL is doubtful to me. There are only handful of events in a

Open asp LinkButton in a new tab

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问题 I have a button in my gridview and when the users click on it, it goes to the page. However, if you right click on it and "open link in a new tab" it goes to a blank page. I want it so when the user right click on it and "open link in a new tab" to go to the page. This is the code that I have so far: aspx <asp:LinkButton ID="lnkEditbtn" data-toggle="tooltip" title="View Request" OnClick="lnkEditbtn_Click" runat="server" class="btn btn-primary btn-sm" Text="<%# bind('ticketID')%>"></asp

asp.NET LinkButton not working in Google Chrome

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问题 I have a page with several linkbuttons, and all of them is not working in Google Chrome. They are working well in IE and Firefox. Chrome Inspector can find the linkbutton and it has a javascript-postback attached for a postback call. The button is placed inside several panels, but that should not be the problem, or? <asp:Panel runat="server" ID="pnlLike"> <div class="singleRecept_Toolbar_Item"> <asp:LinkButton ID="lnkBtnVote" runat="server" OnClick="VoteRecept">I like </asp:LinkButton> <asp

How to use linkbutton in repeater using C# with ASP.NET 4.5

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问题 In asp.net I have a table in database containing questions,date of submission and answers.On page load only questions appear.now i want to use any link which on clicking show answers and date specified in table data, either in textbox or label and clicking again on that link answer disappear again like expand and shrink on click. So what coding should i use for this in C#? 回答1: I believe you could handle the ItemCommand event of the Repeater. Place a LinkButton control for the link that you

How to use linkbutton in repeater using C# with ASP.NET 4.5

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Ambiguous column name 'ProductID' in asp.net

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问题 I have this in my html: <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowCommand = "GridView1_RowCommand" DataSourceID="SqlDataSource1"> <Columns> <asp:BoundField DataField="CustomerID" HeaderText="CustomerID" SortExpression="CustomerID" /> <asp:BoundField DataField="ProductID" HeaderText="ProductID" SortExpression="ProductID" /> <asp:BoundField DataField="TotalProduct" HeaderText="TotalProduct" SortExpression="TotalProduct" /> <asp:BoundField DataField=

asp.NET LinkButton not working in Google Chrome

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I have a page with several linkbuttons, and all of them is not working in Google Chrome. They are working well in IE and Firefox. Chrome Inspector can find the linkbutton and it has a javascript-postback attached for a postback call. The button is placed inside several panels, but that should not be the problem, or? <asp:Panel runat="server" ID="pnlLike"> <div class="singleRecept_Toolbar_Item"> <asp:LinkButton ID="lnkBtnVote" runat="server" OnClick="VoteRecept">I like </asp:LinkButton> <asp:Image ID="imgVote" ImageUrl="/images/LCHF/likeIcon.gif" runat="server" Visible="true" /> </div> </asp

asp.net linkbutton in updatepanel doesn't fire

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I have a asp.net web application. In my .aspx page I have a update panel in which I have 3 asp:LinkButton that should make a call to a c# code behind. The problem is that the onclick doesn't work. Here is how the code looks: <div id="div1"> <asp:UpdatePanel ID="UpdatePanel2" runat="server"> <ContentTemplate> <ul> <li><asp:LinkButton ID="lnk_1" runat="server" OnClick="lnk1_Click">Link1</asp:LinkButton></li> <li><asp:LinkButton ID="lnk_2" runat="server" OnClick="lnk2_Click">Link2</asp:LinkButton></li> <li><asp:LinkButton ID="lnk_3" runat="server" OnClick="lnk3_Click">Link3</asp:LinkButton></li>