Javascript - Decimal Check On OnKeyUp Event?

Aug 11, 2010

I have couple of text boxes. In those text boxes I need to check few types.

Allow only Numbers and Decimals

Ex: 123.2323 //not allowed any characters
Allow only 2 numbers after decimal

Ex: 123.23 //not allowed any characters and only allowed 2 digits after decimal
Allow only 1 number after decimal

Ex: 123.2 //not allowed any characters and only allowed 1 digits after decimal

I have to check these validation in OnKeyPress event in text boxes.

If possible need 3 methods.

View 3 Replies


Similar Messages:

Use OnKeyUp Javascript Event With Textbox?

Apr 26, 2010

Using asp.net/vb.net 2005.

I have a asp.net textbox that I need to use an equivalent of the Javascript event "onKeyUp"

AFter the user presses a key I have to perform an action and I had this working earlier but now I am getting a compile error about the "onKeyUp" function, does anyone know another way or another javascript event that will do this?

View 8 Replies

Web Forms :: Get Data From Server Onkeyup Event Of TextBox Using AJAX And JavaScript

Jun 8, 2012

I want to trigger the textbox event when i enter the value in textbox and retrieve the data from datbase without postback . how to do it

View 1 Replies

C# - Onkeyup Event Asp.net?

Feb 10, 2011

how can i register and call a server side event for onkeyup event in asp.net textbox.

View 2 Replies

C# - Use The Onkeyup Event In Textbox?

Jun 23, 2010

this is my code:

<%
string a=Request.Params["a"];
%>
<form id="form1" runat="server">
<div>
<input type="text" id="cc" runat="server" visible="false"/>
<input type="text" id="aa" runat="server" onkeyup="key(document.all.aa.value,'<%=a; %>');"/>

the 'a' is a parameter request from another page.now in this page i hava a textbox and i give its a onkeyup event. then 'key()' is a function include two parameter:one is itself's value and another is 'a',but there is an error:Server tags can not contain <% ...%> Structure.what can i do?

View 1 Replies

Onkeyup Event Is Not Working If I Enter Data From Calendar Control In Textbox?

Aug 24, 2010

i have a two textboxes with calendar controls. now i want rasieonkeyup event for textboxes to check whether two textboxes having text or not . if i enter data into textboxes withkeyboard onkeyup event working very well.if i enter data from calendar controlonkeyup event for textboxes not raising here is my code please help me to raiseonkeyup event even if i select date from calendar control aslo

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>

[code]...

View 2 Replies

Javascript - Check If Selection Changed In OnClick Event?

Jul 26, 2010

Note: The answer marked as the answer, answers the questions in the Title. However, my underlying problem, using type ahead dropdowns, is solved by moving to IE8.

I have a drop down list that when I CLICK a NEW selection I want to cause a postback ("this.form.submit()") But only if the click on the dropdown list just changed the selection.

Note that OnChange will NOT work because when the selection is changed by the keyboard I would not want to postback because it is a type ahead dropdown list.

I also suppose I could use OnChange and check if the change was caused by the mouse.

Maybe if we can come up with both solutions and i'll see which works better?

EDIT: More information:

AutoPostback = true; will not work. (don't want it to post back when the selection is changed by the keyboard)

onBlur = doPostBack; I tried this, but the result is not optimal. The user has to click off the ddl after making a selection with the mouse.

Another way to state what I want to do, i think, is do a postback when both the OnChange and OnClick events fire at the same time.

View 2 Replies

Javascript - How To Check All Checkboxes On Single Button Click Event

Apr 3, 2011

How to check all asp.net checkboxes on single asp.net button click event

if i have 45 checkboxes inside panel1 i want on button click event all the checkboxes will be checked and on another button click event all checkboxes will be unchecked...

how to do it using jquery, javascript or vb.net ?

View 3 Replies

Forms Data Controls :: How To Filter Gridview Columns Data Based On Textbox Event Onkeyup

Feb 9, 2011

how i can filter gridview coloumns data based on textbox event ONKEYUP....

View 15 Replies

Forms Data Controls :: Check The Check Box In The ItemDataBound Event Or Will It Get Checked Automatically?

Jul 1, 2010

I have a check box in the grid.IF IsChecked has a value checkbox should be checked else not.Should i check the check box in the ItemDataBound event or will it get checked automatically.

<asp:DataGrid Runat="server" ID="gridProduct" AllowPaging="True">
<Columns>
<asp:TemplateColumn HeaderText="Employee Name">[code]....

View 7 Replies

Javascript - Check Box Validation For Atleast One Check Box Should Cheked In .net

Feb 22, 2011

I have asp.net form having 4 check boxes. not check box list. these 4 check boxes having the ValidationGroup property with same name say "chkValied". I have added Custom Validator there. now want to check at least on check box should be check out of these.

View 3 Replies

Data Controls :: Round Up Decimal Value Upto Two Decimal Places In GridView

Aug 22, 2012

i hav one data table in which some decimal values are up 6 decimal places.. im trying to bind that Data table to DataGridView while binding i want to round decimal values up to two decimal palces here is my code

dt.Columns.Add("Orderid", typeof(string));
dt.Columns.Add("tagnumber", typeof(string));
dt.Columns.Add("Minimum Value", typeof(string));
dt.Columns.Add("Maximum Value", typeof(string));
int count = ds.Tables[0].Rows.Count;
for (int i = 0; i < count; i++)

[code]...

hows hould i round up while binding..?

View 1 Replies

Data Controls :: GridView Export To Excel - Round Decimal Numbers To Two Decimal Places

May 7, 2015

I was read your post: "Export GridView to Excel in ASP.Net with Formatting using C#" and is very useful. That code works perfect. But I need create a new format for a specific column in my sheet before to export it. For example:My DataTable have a column with decimal numbers and I'm trying reduce the tenths for each number.I want this: 2,874444 ----> 2,87 for a specific range. In this case I need it for all numbers in the column 13 or well said for the Column called N in Excel. Only reduce two tenths.

I used:

xlWorkSheet.Range["N"+h,"N"+h].NumberFormat = "0.00";

And no works (h is for rows, N is the column. Into a foreach).

View 1 Replies

DataSource Controls :: Decimal Values Not Updating With Decimal Places?

Apr 6, 2010

I'm trying to execute this statement every minute with SQL Agent, I have it set up as a job:

[Code]....

It's trying to update a column which data type is set to decimal. Just so you know what I really need out of it, here is an example:

[Code]....

The answer of which should add on 0.5 to the original value. If I were to use the increase value of 60 which then becomes 60/60 it will work.I'm dividing by 60 because the increase value is per hour so I make it smaller to get per minute value. Why is it doing this?

View 2 Replies

C# - Doing A Math.Round(x,2) On A Decimal Value, But Need To Ensure 2 Numbers After Decimal As Its Money

Mar 3, 2010

Some values are returning 2.0 but I need it to be 2.00 as this is a money value that is displayed to the web page.

I am doing:

Math.Round(value, 2);

Is there a way to force it to 2 numbers after the decimal?

View 3 Replies

Validation Regex For Decimal - Allow Upto 5 Digits After Decimal?

May 5, 2010

I need a validation regex for decimal. It should allow upto 5 digits after decimal.

Allow:
1
1.0
12.0
12.01
123.01
1,123.01
1,123.013
21,123.01234
3,21,123.01234

How Can I do regex for this?

View 4 Replies

MVC :: TextBoxFor Decimal Member Without Decimal Places?

Feb 28, 2011

I got a decimal member in my viewmodel and get populated from the database (say 55.5, or 100.00)

In my view I use TextBoxFor<> for this member.

Is there any way to have a number (it's actually a percentage) like 100.00 display as 100 instead, and 55.50 as 55.5?

View 1 Replies

Firefox And JavaScript / (event.keyCode Or Event.charCode Or Event.which Not Work )

Jul 6, 2010

i do not know what is going on my firefox!

my aspx and javascript codes are like this :

[code]....

when i type something in textbox 1,2,3 so i see just first alert (mean a,b,c).

View 1 Replies

Get Decimal Value Decimal.Round?

Feb 15, 2011

int Def[0] = {6};
iMaxValue = 55;
decimal val = Decimal.Round(Convert.ToDecimal((DefCount[I]) / iMaxValue),3);

here if i try to run this it says answer 0 ; but if i want 0.1090

View 1 Replies

Web Forms :: Check Box Event Not Fired Properly

Oct 16, 2010

I have 3 Checkbox named as ParentChk1, ParentChk2, ParentChk3 and i having three childcheckboxlist. Each ParentChk want to enable corresponding childcheckboxlist. Now issue is while i am checking ParentChk1 and ParentChk2 continuously, the ParentChk1 checking event is not fired. But if i checking ParentChk2 after few seconds of checking the ParentChk1 , that checking event trigger properly.

View 1 Replies

Jquery With Check Box For Adding Click Event?

Feb 28, 2010

I have textbox and checkbox in asp.net page.
if the check box checked should have an input mask and if its uncheck should have another input mask. my code is always picking up second condition and I've been advised that I should add click event to run the code whenever the checkbox is clicked and because I'm new with jquery i need help to add click event to my script.

<%@ Page Title="" Language="C#" MasterPageFile="~/Imam.Master" AutoEventWireup="true"
CodeBehind="WebForm4.aspx.cs" Inherits="Imam_Contacts.WebForm4" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
[code]...

View 2 Replies

Web Forms :: Check Box Event Not Properly Working

Jan 10, 2010

i have two text box and i need to pass the textbox1 value into another textbox2 while i'm clicking check box. i do it in windows form very easily. but CheckBox1_CheckedChanged1 not properly work ASP.

View 3 Replies

Web Forms :: Repeater Check Box Click Event

Mar 3, 2011

I have a repater which coontains a Checkbox and three textboxes as item template.

[Code]....

View 3 Replies

Check Url Parameter Using Javascript?

Aug 9, 2010

If two url are like:

http://localhost:1113/Project/TestCourse.aspx?id=

http://localhost:1112/Project/TestCourse.aspx

How to check whether 'id' is present or not using javascript?

View 3 Replies

To Find Check Box Id In Javascript?

Dec 15, 2010

how to find check box id and use the :checked selector to determine if it is checked in javascript.i am not getting checkbox id in javascript

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved