Validating The Sum Of Two Inputs
Aug 31, 2009
I am trying to write a js that validates a form with two text inputs. The two inputs are: 'D_techA' and 'D_techB'. I just want to add up (sum) the two input fields (which must be positive numbers) and make sure that they add up to exactly 100 (not more and not less). If they do not add up to 100, then an alert should pop up that says "The two values must add up to exactly 100." I have tried and tried to write a js that does this validation (looking at numerous validation scripts posted in this forum and elsewhere) and I just cannot seem to make it work.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
[Code]...
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Dec 1, 2010
Validating Prompt Inputs
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Jul 20, 2005
I have a form with a few text boxes which need to be validated client-side.
The validation is: check that every single text box has a unique string value.
I.e., I need to check that there are no two textboxes that both contain,
for example, the string 'hello'.
Is there an efficient way to do this kind of validation in javascript?
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Feb 13, 2009
I am using the Validation plugin to validate a form that emails the current pages URL to the recipients entered in to the "email to" field. I want to validate that field for multiple emails addressed separated by commas...and ideas on how to do this? I'm a bit new to jQuery so I am a little confused how to approach this. I was thinking somehow altering the email function so that is parses the input and does a for each on every email address. Is this correct thinking? Is there an easier way to do this?
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Aug 31, 2010
Why my email field is validating, but mycode for validating empty fields is not?
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Mar 21, 2010
I am using a validating form plug in for jquery and I have a question about it. Let this function will be an ex.:
[Code]....
'e' is the name attribute of one form element, but can I choose more elements using jquery (CSS) rules like this: input[name*=e] or how can I do something similar?
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Jun 10, 2009
i have a form which has many inputs with the same name and i want to sum all
Code HTML4Strict:
<form name="autoSumForm">
<p>
1<input class="right" type=text name="firstBox[]" value="" onFocus="startCalc();" onBlur="stopCalc();">
101<input class="right" type=text name="firstBox[]" value="" onFocus="startCalc();" onBlur="stopCalc();">
[code]....
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Apr 15, 2010
For instance [code]...
But I dont know how to get only the inputs in the div.
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Apr 11, 2010
I have done lots of looking on the web, but am still unable to figure out why I can not make this simple assignment work.I just need some help with getting something to happen when the user hits submit. What I really want is for a new page to appear with the message using the user inputs, but I would be very happy with just getting the input to appear in the text area that I put in or even for the alert box to pop up with the input. I can work on validation code after I can get some kind of output to work.....
Here is the code I have written:
<html>
<head>
<title>Name and Age</title>
[code]....
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Sep 27, 2007
The inputs for the fields of mth6, mth12, mth18, mth24, set50, set75, set 80 and set85.
I would like a way for it to round up to the nearest tenth.
IE:
from 2571 to 2580
from 148 to 150
ect.
any suggestions? Code:
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Jul 19, 2006
Do you know how gmail's textarea stretches to accomodate text?
I want my inputs to behave like that.
I tried using css:
fit: fill;
But that didn't work. Not even in Mozilla.
How do I do this?
In other words
<input type="text" name="name_first">
<input type="text" name="name_middle">
<input type="text" name="name_last">
I want the fields to line up like this.
+---------+ +---+ +-------+
| Garrett | | S | | Smith |
+---------+ +---+ +-------+
and if the user changes "name_middle" to "Sean", then the middle field should expand.
+---------+ +------+ +-------+
| Garrett | | Sean | | Smith |
+---------+ +------+ +-------+
I think I'll need to know the width of the input's value. I think that's actually possible in IE's Range.
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Mar 6, 2010
I have 100 inputs with name - table[].
How to get their value with jQuery,like $_POST['table'] ,as I do in PHP.
I tryed:
But I want to get them as an array.
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Feb 8, 2010
I am trying to put together a form that adds up the input that is put into seperate text input fields in the form.
Here is a little of the code that I am trying.
Code:
<script language="JavaScript">
/* <![CDATA[ */
function sum(objRef) {
[code]...
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Dec 28, 2005
I've got a proble because text inputs made by function are outside frameset and below submit button.
What should I do to make it work properly?
Here is code:
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Jul 20, 2005
With this script I can force the user to select the checkbox befor continuing, but now I have a menu with lots of radio unputs and I would like the user to select at least 2 of them; how can I check it?
<form name=formulario>
<INPUT type=checkbox name=casilla>
<INPUT type=button value="Salir"
onclick="Goingout()">
</form>
<script>
function Goingout(){
if (document.formulario.casilla.checked) window.close()
else alert("Select this option to continue")
}
</script>
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Jul 20, 2010
I want to create a dynamic clickable color picker like this:
When I click a square it has to select a color from the list - it's simple but...
There are inputs with the same name="color_number" - I'm trying to get those values but it returns just the first one, so there's working just first color.
This is my code:
var color_number = $j('[name=color_number]').val();
$j('div.color-picker-'+color_number).click(function() {
$j("#input_Kolor option:contains('"+color_number+"')").val();
$j("#input_Kolor option[selected]").removeAttr("selected");
[Code].....
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Oct 4, 2011
Say I have multiple buttons with the same id, but different values.. how do I know what button the user has clicked on? is there away for this? or can I just add onClick function (pass_value)?
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Aug 13, 2010
I want to make a script that will insert all text type inputs into an array. From there I want to be able to call them and edit them. Here is what I have so far and it is not working.
var phone1 = '702'
var inputArray = new Array();
var inputs = document.getElementsByTagName('input');
inputs;
if (input.type == 'text') { inputArray.push(inputs.id); }
inputArray.reverse();
inputArray[0].value = phone1;
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Oct 25, 2010
I need to style a checkbox, so I made it into two images behind a form with hidden inputs. On click the form takes input from the other form into the hidden fields and POSTs it. Then I use PHP to grab that POST and put it back into the original form.Here are some snippets of what I am trying to do:
First form input:
<input type="text" name="email" id="email1" value="<?php if(isset($_POST['email2'])) { echo $_POST['email2']; } ?>" style="height:25px;width:270px;" />
Second form input:
<input type="hidden" name="email2" id="email2" />
Second form submit image button:
<input type="image" src="img/Boxchecked.jpg" value="submit" onclick="fname2.value = fname1.value; lname2.value = lname1.value; email2.value = email1.value" width="20" height="20" />
The forms work fantastic on everything but IE, which does not save the field values. How do I fix the onclick event to save them in IE?
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Jan 10, 2011
Is there a way to call everything from one element's onKeyUp (or onBlur, etc.) in another element's onKeyUp, etc?For example, I have something like this:
<input
type="text"
name="val_1"
[code]....
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Jan 13, 2011
I'm wondering how to add predefined text to many input fields on click of an image. so I have 4 images and I click one and 4 fields are filled with predefined text. If I click another the text is changed with some other predefined text.
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Jul 21, 2010
I've got a form and am using jquery to create row total for about 5 rows. This allows the user to input a qty and part number and then fills out the rest of the information (product name, msrp, dealer cost). If all of the row total (qty * price) have a class of say class="rowTotal" is there a quick and easy way of getting the sum of all these classes?
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May 6, 2005
i can get my xmlhttprequest onbject to send data using GET and POST....but I would like to use it in a form which has a FILE input...is it possbile to send the file to a server-side script using the xmlhttpreq object?
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Apr 4, 2009
I have a table with a bunch of inputs. The user can enter data for the inputs in each row, as well as add a row, move a row, delete a row. The names for the inputs in each column are column1[], column2[], etc. I use PHP to receive the form, and the inputs are automatically converted into arrays. Every thing works great until now....
I want to add a new column with a simple yes/no input.
<input type="checkbox" name="newcolumn[]" /> doesn't work because if the checkbox is not checked, it doesn't return anything and my array for this column no longer correlates with the arrays for the other columns.
<input type="radio" name="newcolumn[]" value="0" /><input type="radio" name="newcolumn[]" value="1" /> doesn't work because each row uses the same name.
Giving each row a unique name will be very difficult given how I add/remove/move rows.
My "simple" input turned out not to be very simple. how I can return a zero or one from each row of inputs?
I am thinking of using JS to upon submit, check another checkbox input (with value=0) adjacent to the first one (with value=1) for each row if the first one isn't checked.
I am also thinking of adding hidden input to each row, and giving the user some sort of button on each row which uses JS to set the hidden input to 1 or 0.
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Oct 5, 2009
Im trying to dynamically add more fields into my form.[code]And don't reply that i should make the names into arrays for me to submit more stuff, I'll change that later. But for simplicity and a straightforward problem. I can't get it add more form elements in the correct place or nothing happens at all.
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Jul 23, 2005
I have been handed the task of updating and maintaining a web
application, written in ASP and Javascript, that takes complex
user inputs in HTML form and submits them to server-side ASP
pages for processing. The problem is, the user inputs can
become very complex, and the way this application was developed,
the inputs are all concatenated into monstrously long strings
of text that are then submited as <hidden> inputs in HTML forms
and parsed by the server-side ASP. This results in hideous strings
that go on and on like
johnsmith~1232^01^Yes^no~~|43|april
etc. etc. This code is an incredible pain to maintain and update.
There has got to be a better way to do this. I am required to
use javascript and vbscript in ASP pages on the client side,
and ASP pages for processing data on the server side. I can't
switch to a different technology, or use .NET, or anything like
that. I have to use JS and VBScript to get intricate and lengthy
user inputs and submit them for processing. I would like to
store these inputs in objects somehow and then get the data
from those objects, if possible.
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