Use A Function To Format The Number In The "Amount Received" Text Box?
Jul 9, 2010
Hi All, I am trying to program a web based cash register/POS application. I would like to use a function to format the number in the "Amount Received" text box.For Example: if someone typed in 2000 it would automatically change that to 20.00
I would probably be triggering the function via onkeyup so it would actually change it on number at a time. 2->.02, 20->.20, 200->2.00, 2000->20.00 ect.I know I could do it in php when processing the form, but I would really like the number to be already formatted when the form is submitted.
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May 5, 2010
Is there a built in function to format a number to 2 decimal places and to add commas like below.
2,222.33
30,033.98
1,222,345,99
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Aug 9, 2011
I need date format of some javascript code I'm using.
Here's the code:
<script language="javascript" type="text/javascript">
function to add number of days (accepts number of days to add)
function AddDays(days) {
var thisDate = new Date();
thisDate.setDate(thisDate.getDate() + days);
return thisDate;
}document.write(AddDays(366))
</script>
This is what I get: Thu Aug 09 2012 16:45:34 GMT-0500 (CDT)
I just want: Aug 09 2012
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Oct 12, 2011
I am trying to find a way to get more than one characters pasted on html text field (input type=text), using onkeydown or onkeypress, I am NOT interested in onkeyup(it works), so please do not suggest me this solution. Also I am not interested in Jquery, I do not like to use it. I need solution to work with all browsers.
I am able to do that if you type one character, by taking the character of the event, but till now I am unable to get group of characters come from the paste (ctrl+V) or by mouse.You can look at Facebook search menu that shows auto complete results, it works on events: onkeydown and onkeypress and you notice that you get the result before you release your finger, try to paste something (more than one character) and you get the result before releasing finger, how? Onkeypress and onkeydown do not show first thing you paste or type because they happen before the text being added to text field.
Code:
<input type="text" id="targetTextField" onkeydown="CapturePastedString(this.id)" /> <script> function CapturePastedString(id){ var targetTextField=document.getElementById(id); // below I need to capture the pasted string like: var pasted_string= function(){.....} targetTextField.value=pasted_string; } </script>
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Aug 8, 2011
On clicking a thumbnail I'm getting it's corresponding image through $.ajax method. So, the data I receive is in the form of html string i.e. <img src="image/1.jpg"/>.
Now I wanted to append this data into a div which has an id "container". So I done this by:
$('#container').hide().append(data).fadeIn('slow');
I have a function named "resize" which resizes the image according to the window size. Now when i tried this:
// this code is in executed on success.
$('#container').hide().append(data);
resize( $('#container img') );
$('#container').fadeIn('slow');
I had to click a thumbnail twice to load the image into the container. I don't know why is it so. So, I tried a different route. I tried to apply resize function upon the <img> tag received as data and then append it to the container div.
Which I did like this:
resize ($(data)) //alerting $(data).attr('src') shows the src of the image.
$('#container').hide().append(data).fadeIn('slow');
The image loads but it is not re-sized. What should I do? The re-size function I'm talking about, u can see it here: [URL]. Right now, I'm calling the resize function in the callback of fadeIn method, the image fades in and then resizes, but that looks very ..... unprofessional and ugly.
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Feb 12, 2010
I am reciving the (ajax) response res and diplaying in <div id=homepage> , i want to know is there any way to call a js function after i have recived/displayed the reponse inside <div id=homepage> .
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Jul 23, 2005
How do I ensure a number has no more than 4 digits and 2 decimal places (adds .0 or .00 as necessary) onblur using reg expressions?
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Apr 27, 2011
i have this jquery function
$(function() {
$("#Text3").change(function() {
var add = 0;
[code]....
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Jan 20, 2011
how to approach this but I have a date input that uses a jQuery pop-up for a calendar, and enters the date in a format d MMM yy (1 Jan 11).
Not everyone wants to be clicking and choosing the date from the calendar but to be entering it just as a number such as 0101, 010111 or 01012011 which can be faster. This would then need to be converted to the d MMM yy format as per the jQuery pop-up when they exit the input box.
So really only if it's a number format it needs to look at the number of digits... and does the conversion.
Has anyone done something like this before? Or is there a link to how I could go about achieving this?
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Sep 22, 2010
When I try to add a variable and a number from a textbox they add as strings:
Now when I add number to it I get an error in the page:
I am sure all the other code is correct.
How do you change a variable into a number format?
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Oct 29, 2010
I want to use a result for furtherer calculations but only want the whole number and not the decimal portion. In Excel there is a function "=INT(A1)" this ignores the decimal values in cell "A1",
e.g. if cell "A1=5.345"
and I use the following function in cell "A2" "=INT(A1)*3" I get the result "15"
How do I do this in JavaScript ?
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Sep 13, 2010
Is there a way to adjust my coding to make my phone numbers appear as ###-###-####? No number bigger than 999-999-9999. No matter what numbers are used in the textbox it is throwing the alert to enter the telephone number correctly. Do I need to add an array or a parseFloat somewhere?
Here is a snipit if my function:
<tr>
<td>Telephone Number:</td>
<script language="Javascript">
function onlyNumbers(evt)
[Code].....
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Feb 20, 2010
Hello everyone... I've got a question about an onKeyUp event. I'm using a text box that HAS to be a negative number therefore it has to have a - sign in front of the number. Can someone point me in the right direction as to how to write a function to do this? Thanks so much...
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Sep 28, 2006
so I'm trying to get a large amount of text back to my ASP script
on the server. My large amount of text is the source to a web page, and
I want to preserve the formatting on it, ie the indenting. Before any
of this the only way I got stuff back to the server is with query
strings. Now I'm pretty sure there's other ways to get data back to the
sever besides query stings but I'm having trouble finding them. Can
somebody point me in the right direction or tell me how?
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Mar 15, 2009
I have
function dototal(){
tamount=parseInt(document.myform.amount1.value)+parseInt(document.myform.amount2.value)+parseInt(doc ument.myform.amount3.value);
document.getElementById('total').innerHTML=tamount;
}
The problem is if amount is blank it can't add it -- how can I change it that if it is blank it should treat it as 0?
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Apr 15, 2010
how do we use javascript to make the amount entered in a text box not greater than 1000?
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Apr 15, 2010
how do I use javascript to limit the numeric amount entered in a text box less than 1000?
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May 1, 2011
My friend gave me a code to try a bit. What it does is that it gets a text and format it. Here it is:
Code:
function boldAndItalicize(text) {
return text.replace(/&/g, '&').replace(/</g, '<')
[code]....
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Sep 28, 2005
I have the following code:
<script type=text/javascript>
function hide_tooltip(){
var hp = document.getElementById("tooltipper");
hp.style.left=0;
hp.style.top=0;
hp.style.width=1;
hp.style.height=1;
hp.style.padding=0;
hp.style.border=0;
hp.innerHTML="";
}
function show_tooltip(event,wid,ht,txt){
var vp=document.getElementById("tooltipper");
vp.style.border="1px solid black";
vp.style.left=event.clientX+25;
vp.style.top=event.clientY-1;
vp.style.width = wid;
vp.style.height = ht;
vp.style.padding=10;
vp.innerHTML=txt;
}
</script>
</head>
<body>
<BR><BR>
<form>
<a href=# onmouseover="javascript:show_tooltip(event,400,10,'This is an
input text box that you need to fill in.');"
onmouseout="javascript:hide_tooltip();" style='color:red'><input
type=text name='bob'></a>
</form>
<div id='tooltipper'
style='position:absolute;left:0;top:0;width:1;heig ht:1;border:0;background-color:rgb(250,250,255)'></div>
</body></html>
=====================================
Question:... Is there any way to insert a NewLine in the text string to
control the formatting of the text in the window??
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Apr 1, 2010
I have a web form. I use a simple function to generate a letter ouput based on the form fields and populate them into a word doc for printing. Below is a basic example, but you get the idea.
function createDocument() {
strDoc = "
"
strDoc += "Hello there!
[Code]....
Note this is only intended to be used on IE8. As it stands, the ouput generates and formats exactly as I want bar two things:
1) Does anyone know how I can get some of the text to bold? I've tried everything I can think of (html tags, escape characters etc etc). Is there a way to open a word window in rtf perhaps?
2) Does anyone know how I can insert a small image (a signature in gif or jpg) into the document?
I can use a browser window instead of word, which formats, bolds, images etc, however I then get the issue of headers/footers when printing. I cannot disable headers everytime I want to print a letter, it's not practical.
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Jul 26, 2010
I have text being called from an array, however my HTML formatting in the array is not working.
How do I add formatting to text in an array? Also how do I make a portion of the array a link? code...
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May 8, 2009
I have the following script that converts line breaks from plain text into HTML formatted paragraphs. It takes plain text from one text area field and outputs the new formatted text into another text area field.
function convertText(){
var noBreaks = document.getElementById("oldText").value;
noBreaks = noBreaks.replace(/
[code]....
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Jul 27, 2010
I'm trying to reduce the height of input buttons, but am unable to center the text vertically. Tried every css trick I know, but the text is still too low (I can make it lower :P). Any way to do this?
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Mar 21, 2010
I was wondering how you allow the user to highlight text they've typed (in a form) and click a button to edit its style (placing tags around the highlighted text).
Could someone explain this a little further and perhaps provide an example.
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Jun 28, 2007
I was wondering if someone could give me a brief explanation as to what the differences are between the following.... i'm guessing that the second example is more for Object-Oriented programming? Why would it be better than the first (the inherited code I'm looking at has almost all functions defined in the second format)
first:
function saveFinal(){
if (confirm("would you like to save your completed chart?")){
window.location="savereport.php";
}
}
versus the second:
saveFinal = function(){
if (confirm("would you like to save your completed chart?")){
window.location="savereport.php";
}
}
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Aug 5, 2009
I have a database script that returns dates in the following format:
yyyy-mm-dd
I have been using the following code to change this format to dd-mm-yyyy:
<script type="text/javascript">
var myString = "[[date]]";
var mySplitResult = myString.split("-");document.write(mySplitResult[2] + "/" + mySplitResult[1] + "/" + mySplitResult[0] );
</script>
However, I now want to display the date in text format, e.g. 01-08-2009 would be displayed as 01 August 2009.how I change the script to show this format?
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