I want to allow numbers only to be allowed for a textbox and I already do it onkeydown event by allow only numbers and prevent ctrl+V but I have two problems: if I make right click then paste so any char can be entered and I want a solution without disable right click by oncontextmenu="return false;" if I drag and drop any text it will be entered
View 2 RepliesHow to validate textbox to enter oly numbers for mobile no?
View 1 RepliesThere are a lot of post about how to disable the Enter key in a one-line Textbox, but non of them works if you put the Textbox inside an asp:panel.I assume there are multiple eventhandlers on the keypress event on a Textbox if it is inside a panel. So I would have to add my own handler at the end of the list somehow.
View 4 RepliesI have developing ASP.Net Website and has a Webform with lots of controls. I have so many different controls on my page like buttons, textboxes, etc.
Now what happens is that generally on any form, when user hits Enter Key, it fires the first default button's click event or if focus is on any button, it fires that button click. I want to avoid this.
When user hits enter key on form basically nothing should happen. But let's say if he is entering into multiline textbox, that enter key should work to go to next line in that textbox.
I tried this.
[Code]....
but the problem is that then it disabled enter key for everything. But what I am looking for is that to avoid any button click event or any other postback to happen when user hits enter key while being on form anywhere. But Enter key should work when it is inside textbox or inside any such control.
I'm trying to let a user enter the name of a website in a textbox and click on a button. When the button has been clicked the website URL should be sent to a method which will use a WebBrowser to navigate to the website and take a screenshot of it. Further it should afterwards grab this screenshot and generate a thumbnail of it.
... And the tricky part
The tricky thing is that according to MSDN the System.Drawing should not be used in neither Windows or ASP.NET services, which leaves me with 2 approaches:
Ignore the MSDN and implement the class which contains the necessary methods.
Create a WCF Service with the necessary methods.
I am calling a javascript for a textbox when a key is pressed to check for the Enter key. It works for all other keys though. The problem is I have buttons on the page also and the first button is taking the Enter as a click. If I disable the buttons, it works with the Enter key but I need the buttons there.
Is there any way I can keep the buttons from accepting the Enter key in a textbox as a Click?
This is what I set in the Page_Load which works well. And the script is called.
Code:
Text1.Attributes.Add("onkeydown", "check_key(event)")
When i press "enter" i dont want the first button that is on my page getting fired.
This is a imagebutton. I did try with a javascript function that checks the event keycode but this always returns 13.<script language="javascript"> function noEnter() { if (event.keyCode == 13) { return false; } } </script>
When i add OnClientClick="return false;" then you can't press the button at all.<asp:ImageButton
ID="backButton"
runat="server"
CausesValidation="false"
ImageAlign="AbsBottom"
ImageUrl="../../images/Global/back.gif"
OnClientClick="GoBack2_Click"
OnClick="GoBack_Click" OnClientClick="return false;"/>
When i click with the mouse on the button the Goback function does not get called.
So what i'm trying to get here that the imagebutton need to be clicked with a mouseclick and not with and enter keystroke.
Basically I have a Search Text Box with a LinkButton Control on which the click event is fired. now what i want is when the user type keywords and press enter the Click event got fired. So No Javascript Only ASP.NET With VB.NET v2.0
View 2 RepliesI added a user control on master page and inside UserControl i add a link. and did some stuff on click of link.
Again i add another Content Page that is using the user control not the master page. Inside the table i add some textbox and save values in database . and the table is in UpdatePanel. and added ad trigger
<Triggers><asp:AsyncPostBackTrigger ControlID="btnUpdate1" EventName="Click" /></Triggers>
When i remove the usercontrol entering on table textbox values works fine. and again i put the same user control the link button contol doesn't work for me.
I have one web part (the provider) which displays insurance claims in a gridview. When user clicks on one this value(case number) is passed via IWebPartField interface to another web part(consumer) which displays detailed info about the claim. So far so good. I can select different claims in the provider and the details show up in the consumer just fine. The moment I add a TextBox to the consumer, the consumer no longer recognizes the case number passed. I need the user to be able to enter a value in the textbox and click a button to update that claim info. I can debug and attach to process and it looks like it is getting the case in the callback function, etc, but when it is setting parameters for the stored proc in CreateChildControls, it is null. Comment out the TextBox and it works fine.
View 1 RepliesPossible Duplicate:
How do I disable right click on my web page .
is it possible to disable the right click on webpage's control like textbox, link etc. using Javascript.
I want to move my cursor from one to another text box on keypress event how it can be solved.
View 1 RepliesI have a page with multiple textboxes and each has a button associated with it. This works as a search 'hub', I suppose, where the user can search by ID, name etc. When entering a search term for e.g. name however, pressing enter 'clicks' the very first button on the page (ID search), causing an error if the associated textbox is empty (which it would be if someone meant to search by name). I have attempted to rectify this using JQuery, and have written the following:
$('input:text').click(function (e) {
e.preventDefault();
$(this).next('input:button').focus();
});
I'm simply using the click event so that I can monitor where focus is redirected, but eventually I would use .keypress. However, nothing happens upon clicking a textbox and I can't see for the life of me what is wrong with the JQuery. To elaborate on the problem, the .NET code used looks similar to the following throughout the page.
<tr>
<td style="width:100">Company ID</td>
<td style="margin-left:3px;">
<asp:TextBox ID="...TextBox" runat="server" Width="230px"></asp:TextBox>
</td>
<td>
<asp:Button CssClass="Button" ID="...NameSearch" Text="Search" runat="server" /></td></tr>
This is generating this (view source):
<td><input name="...TextBox" id="...TextBox" style="width: 230px;" type="text"/></td>
<td><input name="...NameSearch" class="Button" id="...NameSearch" onclick="javascript:__doPostBack('...NameSearch','')" type="button" value="Search"/></td>
Is there a simple way to turn off form submit behaviour of the page when ENTER is pressed while I am focused to textbox? What I want to achieve is to call a web-service without submiting the page when ENTER is pressed in a specific textbox in my aspx page?
View 1 RepliesHow to disable asp:TextBox on client-side click on HTML checkbox or server-side asp:CheckBox using JavaScript?
<script type="text/javascript" language="javascript">
function enableTextbox() {
// ?[code]....
Is there any javascript to disable "export to microsoft excel option" on right click in browser. though it can be done using web.config
View 1 RepliesUser will be entering % data in textbox. I am now using filter textbox extender to allow only numbers and .(ie decimal values). I also want the user to enter values from say 1 to 100 only.. How can i do this? If user wants to enter 0.5%?
View 1 RepliesHow 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();
}
}
How can I validate a Boundfield in gridview that changes to textbox dynamically?the boundfield is
<asp:BoundField DataField="quantity" HeaderText="quantity" />
and it chenges to textbox in code belowI want only number (1,2,3,...) in it not text.
protected void CartGrid_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
[Code]....
i have a Q on JS...
I have a page1 send value to hidden field in page2..
so.. how can i create a function , using the hidden value to check value that same with the hidden value in gridview and make textbox in gridview readonly false?
I would like to know if there's a way to have a textbox that only recieves numbers only, so if any user tries to type any other character it wont take it.
View 3 RepliesI have created the two set of text boxes. that is 6 text boxes for students and 6 text boxes for Teachers in same webpage.
And then i connected this page to another page through two links............i.e., Students and Teachers.
What i have to do is
1)If i
click on
Students link then Text boxes for teachers should get disabled.
2)If i
click on
Teachers link then Text boxes for Students Should get disabled.
Is there a quick and easy way to essentially disable the Enter key on a page so that the user has to click a button?
View 3 RepliesI was using this UR [URL] for exporting the data to excel. Can I do the following two things while exporting:
1) I want to remove the autofilter options, which are displaying now when you open the excel workbook soon after exporting finishes.
2) Some of the columns which are numerics, are formatted to text by default, and it is displaying a small green rectangular icon at the left top corner of each cell which is very disturbing while viewing the sheet.
Is it possible to fix both the above options.
I have a problem with disabling the tabcontainer.
The problem is that, if a user haven't selected anything, the whole tabcontainer must be disabled. If I disable the tabcontainer it in de codebind, the tabcontainer grayed out but the user can click the tabs.
I can disable one tab in javascript but how can I disable the whole tabcontainer?