I have a CSS-customized control, which is updated whenever a post-back happen. anyway, it affecting the buttons, link-buttons, image-buttons in which the buttons do not fire their supposed events but in the second click.
I’m using Asp Net Core 3.1 and am working on developing admin controls to approve and delete submitted images that are awaiting approval. The functionality that I am developing and am stuck on is as follows: I have created a grid of images waiting approval (using a loop in razor) and would like to click a button to “approve” that image via the logic I have written in my controller. How would I pass that data to the controller without refreshing the page?
I am creating one button on a page dynamically. Now I want to use the button click event on that button.
I have here a small problem with a dynamically generated buttons and their event handler in asp.net. I generate a flexible table with additional Buttons for special users. The buttons will generate dynamically, which works fine. But I can’t get the event handler to work.
<asp:Button runat="server" ID="btnUserDelete" Text="Delete" CssClass="GreenLightButton" OnClick="BtnUserDelete_Click" OnClientClick="return UserDeleteConfirmation();" meta:resourcekey="BtnUserDeleteResource1" /> I have tried: function UserDeleteConfirmation() { if (confirm("Are you sure you want to delete this user?")) return true; else return false; } and function UserDeleteConfirmation() { if (confirm("Are you sure you want to delete this user?")) { __doPostBack(btnUserDelete, ''); } return false; } And none … Read more
I’m using Bootstrap 3 in my project, and I want to use Bootstrap Glyphicons in ASP.net buttons.
When I use Button inside Update panel it doesnot fire click event but outside the update panel it works.
here is the code
protected void btnNext_Click(object sender, EventArgs e) { btnNext.InnerHtml = "CLICK"; } <button type="submit" runat="server" onserverclick="btnNext_Click" id="btnNext">Next ></button> This works fine, but when I add an onclick event: <button type="submit" runat="server" onserverclick="btnNext_Click" onclick="return checkForm();" id="btnNext">Next ></button> And in the head: <script type="text/javascript"> function checkForm() { if (document.getElementById("<%=lstChooseSpec.ClientID %>").value) { return true; } else { $.jGrowl("<strong>Warning!</strong><br />Please … Read more
Is it possible to have an asp button that isn’t rendered with a type="submit" tag. I don’t want the button to submit the form, so I’d like to have it as type="button" instead. Perhaps a better way to phrase my question would be: How do I prevent an asp button from submitting?
I’m trying to create Command Buttons dynamically, but clicking the button in question doesn’t seem to raise the corresponding CommandButton_Click event. I noticed that in the examples on SO a property is set for Button.OnCommand as well as the CommandName and CommandArgument but it isn’t an option in intellisense.