Web Forms :: How To Create Default Enter Key Event
Jul 23, 2010
I create a new project, add a textbox and a button (and its click event), and run the app. If I press enter while the focus is inside the textbox, it posts back, but the button's click event isn't fired. What makes sense is the button's click event isn't fired, because I didn't specify "defaultbutton" for the form. What doesn't make sense is why the page is posted back. I thought maybe if I set "AutoPostBack" to false that it would change something (wishful thinking), but that didn't work.ion
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Similar Messages:
Mar 25, 2010
How can I set Focus to a TextBox while Button click event is fired using Default Button when enter key is pressed. Here is my Page and code.
<%@ Page Title="" Language="C#" MasterPageFile="~/mpChat.master" AutoEventWireup="true" CodeFile="FocusTest.aspx.cs" Inherits="FocusTest" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Panel ID="Panel1" runat="server" DefaultButton="Button1">
<asp:TextBox ID="TextBox1" runat="server">
</asp:TextBox>
<asp:Button ID="Button1"
runat="server" Text="Button" onclick="Button1_Click" />
</asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Content>
using System;
public partial class FocusTest : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
TextBox1.Focus();
}
protected void Button1_Click(object sender, EventArgs e)
{
TextBox1.Text = "";
TextBox1.Focus();
}
}
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Dec 7, 2010
i have a page with search text box and button ,, when i search by clicking on the button with mouse its working fine But when i am enter the keywords and hitting enter the page getting reloaded.. can have solution for this.
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May 17, 2010
Im using Masterpage with my asp.net application now i want to set enter for my button..
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Sep 3, 2013
When click on enter key how to call code behind method in asp.net...
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Dec 7, 2010
I looked through and through and found no clean solution for this. A colleague of mine did find a pretty dirty solution but I don't see why the solutions in the links reference below does not work when I place it in a master page. I have a master page that basically has a textbox and a linkbutton, when I hit the enter key, the default button for the child page gets called instead.
http://weblogs.asp.net/jeff/archive/2005/07/26/420618.aspxset linkbutton as asp:panel in asp.net
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Feb 22, 2011
I have a master page and many content pages. In my master page i have LOGOUT button. In the content pages i have many buttons. Now the prob is, LOGOUT button is set to default automatically.. this is very annoying that whenever i wanted to submit the form, i am pressing ENTER key and it is taking me to the login page. So, pls let me know How can i set the particular button_click event to be fired when ENTER key is pressed.
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Jan 12, 2011
I have two search textboxes and two corresponding buttons on my web page.One of the textboxes is a default textbox coming from the .master page and the other one is local to the page.Now,when I enter some text into the local textbox and press enter, the event of the master page button gets fired instead of that of the local button.How do I fix this issue? I tried to shift focus to the local button and on the text changed event but the master page button event is always the last one which is getting fired. I tried changing both the buttons to LinkButtons but then enter doesn't work!A
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Jan 17, 2011
I apologise for the newbie question, but if i have a (e.g) textboxKeyword and i type in "Pets" into the box and instead of having to use my mouse and click on my 'Go' button, I simply hit the 'enter' button and the event gets fired and my datagrid gets filled with all my search criteria. What's the event / code that I would use on the 'textboxKeyword' ?
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Mar 22, 2011
OK, been burning up Google and Bing trying to figure out a good solution to this problem, and so far, I feel like I've taken a dive down a rabbit hole - I'm just waiting on the Queen of Hearts and the Mad Hatter to show up. Alice is kinda cute, but unfortunately, she didn't have any good suggestions, either.
Here's the scenario - I have a User Control on a Child Page that has a Master Page assigned. The control is for logging in to the system, so it contains two text boxes, a couple of links to password recovery and registration, and an ImageButton to handle submission of the username/password entered in the text boxes.
Everything works just as expected when the user actually takes the mouse and clicks on the ImageButton control.
Things don't work so well when the user enters a username and password and then presses the Enter/Return key.
While debugging, VS2005 (I know...ugh!) will stop at the LoginButtonClick event, and seems to run the code. Of course, the .Text property of the two input controls was empty, but the Request.Form collection had the values burried within the collection of Keys.
So, a little bit of digging got me to the point where they can login using either the Enter key or clicking on the ImageButton. So, everything seems like it's good, right? Nope, not so fast.
When I enter a username/password combo that's designed to fail authentication, the code will step through setting the error message, etc, but that information never makes it to the point where it's visible to the user.
I'm not seeing any extra postbacks (obvious ones, anyway), but for some reason, when the page goes to redraw when it's in a "failed" state, the notations just simply aren't there.
Below is the code in the User Control that handles the actual authentication routine. All controls, such as the Label with ID "message", are local to the User Control, so I don't think it's a FindControl("message") problem or something similar...just so bizarre that it disappears seeming without reason.
[Code]....
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Aug 6, 2010
I have a few sections in my code with a button to do something different in each. I'm pretty sure the user would press enter to submit the section, but I would like to handle it nonetheless.To handle it, I put the "sections" into Panels, and set the default button for each. There is a total of 4 panels and default buttons set to their respective included buttons.When I press enter in 3 of them, the correct event fires, but not in one (it calls a different button).I put MsgBoxes (for testing) at the beginning of each server event to see which is being called, and it's not the correct one.I might as well post the code, but it's fairly simple. I don't know if the accordion affects it at all, but it doesn't seem like it should...
[Code]....
Sorry, I hate when people post way too long code, but most of it doesn't exactly apply, so just focus on the panels.When I press enter when in focus in on a textbox in BudgetReportsPanel2 and press enter, the
UpdateButton event is called instead.
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Sep 25, 2010
I have a text box with an auto-complete extender attached to it. This is in a panel. Now, I have set the default button of the panel to the submit button of the panel.
<panel>
<text box/>
<autocompleteextender/>
<button/>
</panel>
Now, I find that when the auto-complete options show up and I try to select an option using the enter key, the button is pressed (triggering a postback) due to it being the defaultbutton of the panel. I want to be able to select an aut-complete option using the enter key and yet not post back. Therefore, the enter key (when the text box is in focus) should not trigger a postback. How can I achieve this?
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Aug 10, 2010
I am developing a web based application for a Motorolla Mc 9090, it is a wireless barcode scanner running windows mobile 5.0.
The idea is to centralize the inventory in one database, by scanning items, serials, bins etc.
I have a set of pages each containg forms, where the user will have to scan an item, and automaticall the scanner has a carriege return (ENTER key) the idea was to have the user simply scan, and the page would automatically click the button posting to server for processing and then the server would reply.
For some reason i cannot get the focus() to work as well as the defaultbutton propperty of the form. There is also 1 more problem, the readOnly textboxes look the same as the non readOnly textboxes, even with the backcolor property changed.(guessing this is just MS)
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Jan 21, 2010
I have been working on this for hours now and it's driving me crazy. I am using vb.net in Visual Studio 2005. I have an asp.net textbox called xtSearch. I want it so that if the user presses the Enter key while inside the textbox to do the same thing that my button btnSearch does which is a simple response.redirect that uses txtSearch.text in its concatenation. I have tried using something like:
Private
Sub txtSearch_KeyPress(ByVal sender
As
Object,
ByVal e
As System.Windows.Forms.KeyPressEventArgs)
Handles txtSearch.KeyPress
but it gives me the error that, "Type System.Windows.Forms.KeyPressEventArgs' is not defined." This seems so simple but it is so difficult.
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Oct 1, 2010
I'm sure this has been asked before I just did not know how to ask it to get the forums to show up the right answer. I have a master page with a search box and then a content page with an input box and a submit button. As I'm using the program, I as a keyboard lover always hit enter after typing text into a text field. The issue is that when I'm typing in the input box and I press enter, the search boxes button will steal this enter. How can I divide the two asp.net form elements so that when I'm typing in the search box and press enter, the search button is invoked and when I'm typing in the input box and press enter the input button is invoked? An example of this happening is in the code below
[Code]....
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Jan 23, 2011
I have a button for which there is a OnClientClick() event which calls a javascript method on clicking the button. Everything is good till this point.Now, when clicking on ENTER button on the key board instead of clicking on BUTTON the Java script is not being called.
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Sep 20, 2010
I have to create a text box where if user will enter something it should show the values from database like google shows.e.g If i press a it should display a if i have entered AJ it should show all the list which start from AJ.Same like google.
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Jun 22, 2010
I have one textbox for searching purpose...In ASP.NET how to write textchanged event,that is when i enter the key....i know normally textchanged event occurs when i enter using (enter key word) i want keypress or keydown event........................
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Nov 29, 2010
is there enter and leave event on TextBox - asp.net ?
i need that when i get into the TextBox the TextBox color will be yellow
and when i leave the color will be white,how to do it ?
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Mar 25, 2010
Have a form with a button and some text fields on it.When I hit enter after filling a field the event for the button fires up event onClick.How can I get around this since on one of the fields I have a textchangeEvent I to fire up.
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Nov 23, 2010
How do i fire a ASP.NET click event when the user press enter.
This is what i do now but it does not work:
KeyDownHandler(event) {
if (event.keyCode == 13) {
__doPostBack('<% ButtonGetListforUser.ClientID %>', 'OnClick');
isClicked = true;
}
}
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Aug 18, 2010
I am using a Silverlight usercontrol in my ASP.NET web app.
The user control has several autocomplete boxes and it seems that the enter key never fires the keydown event in any of them while it fires for other keys.
I'm assuming that autocomplete boxes must handle the enter key in a different way, perhaps for chosing an item from the list. - Thus it works with simple text boxes.
I was thinking about overriding the eventhandler in a new deriving control...
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Jul 14, 2010
I have a form with several submit buttons. I would like the button's click events to fire when enter is pressed based on which textboxes currently have focus. I am able to specify one button using the code below by adding the onkeydown event to the body of the page and checking for Enter's keyCode
<body onkeydown="if(event.keyCode==13){document.getElementById('btnSearch').click();}">
</body>
I assume this code can be modified or call a function to perform a conditional to see if txtSearch or txtSubmit has focus and specify btnSearch or btnSubmit accordingly, but I am not experienced with javascript.
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Feb 8, 2011
How can I enter data from textbox to gridview on the buttonclick event
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Jan 21, 2013
The text change event only fires when I hit enter. It doesn't fire every time I enter a character.
Code:
Protected Sub TextBox1_TextChanged(sender As Object, e As EventArgs) Handles TextBox1.TextChanged
MsgBox("test")
End Sub
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