I'm using this function to allow only numbers to be written in a textbox, however i want to allow lowercase "a" and "b" also with the numbers.. is it possible with this function?
View 5 Repliesiw ant to have a function so that user can only enter numbers in the text box and + ( only once in the beggininging). if user wants to add + he can only enter + once as the first character like +123 or 123 bt cannot enter 1+2 or 123+ or +123+
View 4 Replies View RelatedBelow is the script and form fields I am working with. What I want to do is sum the two textbox fields and have the result show in the total textbox. The code works fine and the total textbox is updated with the value of form1.basic. The problem occurs when I add the "+ parseInt(document.form2.supporter.value)" code in the script section.
View 8 Replies View RelatedI have this great piece of code that only allows letters in a form, however, it waits for you type the number and then gives it a null value (i think). If I wanted it to totally block any number keys (etc), how would I change it? AND, is there a way I could do this to only allow numbers?
function validLetters(f)
This code below totally blocks letters and signs! How would I apply that to the top code?
function validNumbers(myfield, e, dec)
I have an array which is populated by a count of instances from another array, so its ends up with data like:
I need to sort this by the number before the 'x'.
At present, a .sort() would put 1 - 9 before anything greater than 10, obviously not what I'm after.
How can I make it put this array into the correct order (e.g 22 x something else, 17 x another event, 5 x that event, 2 x this event)
I have this java script code in my php file wherein I used this as my validator..for the inputs in different fields in my textbox. How to create a validation that only accepts letters... in my first name and last name field. I also wanted to know how about accepting numbers only in my field.
Here's the code:
<script type='text/javascript'>
validation and submit handling
$(document).ready(function(){
$('#employee_form').validate({
submitHandler:function(form){
$(form).ajaxSubmit({
success:function(response){
tb_remove();
post_person_form_submit(response);
},
dataType:'json'
}); .....
This is my program:
And my question is how to make it display error if I have entered letters in the age box or numbers in a name box? Currently I have only if it is different from 1, so what should I write instead of 1 ?
This is the function CheckmyForm.I need check that you enter only letters, numbers and special characters ",", "." and ";" in the TextareaS1 field.
View 24 Replies View RelatedI currently have some buttons representing letters and a textbox. When a button is clicked, its value is copied into the text box. I have an onkeyup event which means that every time a button is clicked, a function is called which searches some arrays using the current text box value.
However, the problem I am currently having is that the onkeyup event which calls the function works if I type the value in using my computer keyboard, but not when using the buttons (even though the buttons enter values into the textbox).
How I can make it so that when I press a button, the onkeyup event triggers and the function is called?
i want a value search(find) to database(table), this requires an ajax call to a server page? if want show result search live(online) and search letters to letters (transliteration), how is it?
[Code]...
I am trying to setup a textbox to only accept specific keys. The problem is, some of the Function keys are reading as the same values as letters.Ex.
112 - F1 - p
113 - F2 - q
114 - F3 - r[code]....
Is there another way to allow the function keys without enabling all matching letters as well?
I am currently trying to build a new function in javascript that is supposed to handle a string of text. The idea is that it should find the lowercase letters and uppercase letters in a string and then swap them.
Meaning all lowercase letter becomes uppercase letter and vice versa.
So i am just asking if someone could point me in the right direction or give some tips. I've currently been reading about the toUpperCase(); and toLowerCase(); functions and i am fairly confident i know how to use them for switching, however i still need a way to find the lower , upper character in the string so i later can switch them.
I have two grids, they both display buttons. One grid displays numbers, true or false and yes or no, and the other grid displays letters, true, false, yes and no.
The second grid is not displayed in the code (used css to not display second grid buttons (.answerBtns)) Now using the getButtons() function, if the user selects button "1" in first grid (the grid which you have to open using (Open Grid) link, then it should display button "A" in second grid, if user selects button "2" in first grid, then it should displays buttons "A" and "B" in second grid, if "3" then display "A", "B" and "C" and so on.
Now except using if statements and stating which buttons should be displayed and not displayed depending on the button chosen in first grid, is there a more efficent way of coding this so that the display of buttons in second grid depends on what is selected in the first grid?
If it is using an array can somebody show a sample of this in their answer. You can just do it for one example and then I should be able to use that to fill it for the other buttons.
I have been given the task of creating an online coupon system. The only
real challenge that I can identify at this point is allowing only one coupon
to be printed rather than several times. Because printing is done on the
client side, I thought that it would make sense to post this to newsgroups
that cater to the JavaScript folk. Can anyone out there point me to how I
would enforce this, that is, allowing only one coupon to be printed.
Someone told me to look at the window.print() method.
I need to modify the script showed at: [URL]
Right now it allows entering "numbers only", I need it so that it allows numbers and alphabets only, no special characters or spaces.
And yes, one more question, does the first part of the code need to be added in the <head> of the document or <body> ?
The code at the above URL is as follows:
<script type="text/javascript">
// initialise variable to save cc input string
var cc_number_saved = "";
</script>
[Code].....
I create eLearning materials which are given away as a communty service to help people improve their health. A typical eLearning project has a few educational screens (using a Learner Management System-LMS-template) and an interactive exercise (on an external web page-htm or html-usually accessed by button which navigates to the exercise's URL).
The interactive exercise should only be accessed from inside the eLearning lesson using the button, because it requires understanding of the way it works plus important cautions to assure proper use. I need to prevent the use of the URL outside of taking the lesson (for example, someone taking the lesson acquires the exercise's URL from their browser history and then may give this to others who access the exercise directly-without necessary knowledge and cautions).
I tried document.referrer, using JavaScript. Using the referrer URL from inside the lesson and adding the JavaScript to the exercise's htm code worked OK in FF, but not in IE 8. In FF, if the referrer was not the correct single URL from inside the lesson, then it redirected; if the correct URL, the exercise appears.
The JS code follows:
<script language="JavaScript" type="text/javascript">
<!--
var oksite = "http://www.mysite.com/xyz/courseidxxxxx/yyyy/zzz.html";
[code]....
In IE 8, I was not able to get it to work. Using an alert, I noticed that the referrer in IE 8 was blank.My web hosting (GoDaddy) is a shared Windows hosting. I would have to upgrade from IIS6 to IIS7 to use PHP. Bigger challenge: I've never used PHP. If possible, I would prefer to use JS. But, I am open to any suggestion that will help.I am also wondering if part of the IE 8 issue is that I am using IE 8 X 64?
I am making this comment thing and i did not want to allow html to be posted is there any way that i can make it do that by not letting them put html in the text box?
View 4 Replies View RelatedI an using the datepicker, [URL] . Does anybody know if there is a way for me to configure this so it will only show Mondays ? Basically I want a user to select a date, but the date must be a monday.
View 4 Replies View RelatedI'm using jquery height() function to make it so that a div inside my page fills the gap between the header and footer (which are fixed height) so that the entire page is fullscreen. However I want any content in that div to overflow:auto; When I set the css to overflow:auto; the div disappears totally.$("#col3_tab").height( contentH-$("#col3_content").outerHeight() );contentH is simply the sum height of the header and footer and #col3_content is a fixed height div above the div I want to be auto scroll.
#col3_tab {
width: 100%;
background-color:#CC99CC;
[code]....
You know how there are a dozen ways to have tabs (tab1, tab2, tab3, etc.) that when you click or mouse over them the text in the area below the tabs changes according to each tab?
Well I've been trying to find some code that allows you NOT to have a visible tab1 but still allows you to have the text below it. Essentially it would be the default text on the page, and then when you select a tab, then the text in that space changes to match that tab. but until then its just default text that isn't tied to any tab. Since all the codes seem to employ the Unordered list, there doesn't seem to be a way to have some default text with a corresponding <li> list element (the tab).
Does anyone know of a way to achieve this? I wish I could show you my web page but I'm a newbie and not allow to include URLs in my posts yet.
I'm trying to allow a user to select an XML file so that my javascript can parse it and create some pins for a google map. It works fine in Firefox, and by using FireBug I can see that the file is being accessed as expected. IE on the other hand tells me that "'files.0' is null or not an object" on line 68 of address-locator.php...Here's a link to the page: Address Locator (I've attached the files as well in a zip archive)and a sampling of the XML file I'm loading:
HTML Code:
<?xml version="1.0" encoding="UTF-8"?>
<barList>
<establishment>
[code]....
I got a problem while renendering a menu and combobox on a page. The
problem is stated below.
As per my requirement I have to display a menu on top of the page and
a combo box just below it. While dragging the mouse over the menu, the
submenu items should appear over the combobox. I go for ZINDEX, assign
a lower ZINDEX to the combo box than that of the menu, but still the
combobox appears over the menu items.
Can we have an alternate for it?
I look for a script allowing to display a page in a frame as from a link in a pop up (and close it in the same time The name of my frame is "body" In the pop up i try this function in the head section :
function reroutage() {
parent.frames["body"].window.location="assistance.htm";
window.close();
}
but it does not works, why?
If I do something like, minDate: new Date(1930, 1-1, 14) or, minDate: '-70Y' The oldest date available will be 1999, and no matter what I've tried I've never been able to get beyond this barrier. Is this a limitation of datepicker?
View 1 Replies View RelatedI have an onfocus event that makes a textarea large and then an onblur event that sets it back to a smaller textarea. If I click the textarea the onfocus event is triggered but if I go straight to submit the form the onblur event is triggered and the form is not submitted unless i hit submit twice. How can I get the form to submit? Can I put an "if" statement in the onblur event to see if the form is being submitted then just submit the form otherwise run the onblur event?
Code:
<style type="text/css">
.textarea {
background-color: #ffffff;
color: black;
[Code].....
I was hoping that someone could give me a hand with a regex quetsion. I'm quite new to it all, but managed to get things working pretty much how I would like them except for allowing special characters such etc.
[Code]...