Set A Custom Attribute On Form Input Field?

Aug 19, 2010

I am trying to use SetAttribute to append a custom attribute to a form input. The code is below.

Code JavaScript:
function getpostdata(){
// Append the values[code].....

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Invoice Form - User Can Add - Input Field - After Adding A New Input Field - The Content In The Other Fields Is Deleted

Sep 1, 2011

I'm now working on kind of invoice form which in it the user can add as much input field as he wants.

The problem is that after adding a new input field - the content in the other fields is deleted.

Code:

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Script To Add New Attribute To Input Field?

Aug 25, 2010

I need to use Javascript to add some new attributes to an inout field (see below).

Here is the standard input field code...

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Form Attribute Action And Input With Same Name

Jul 23, 2005

I want to change attribute action in form. Problem is that in that form
is also input with name action. Unfortunately renaming of that input is
worst case because many servlets depend on it.

This works in konqueror but not in IE and Mozilla:

newurl= document.forms[i].getAttribute('action');
newurl= newurl.replace('all/', prefix);
document.forms[i].action= newurl;

Do you have any idea how to modify attribute action in this case ?

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JQuery :: Custom Form Validator - Adding Span After Input

Nov 2, 2010

I am working with customised form validator..I've this html structure
<div id="tab-perfil"><fieldset>
<legend>Dados Pessoais</legend>
<div class="columns">
<div class="colx3-left-double required">
<label for="nome">Nome</label>
<span class="relative">
<input type="text" name="nome" id="nome" value="" class="full-width">
</span></div>

What I want to do is after the input add a span, I know how to do that, just use insertAfter('#nome'); but I have a class for the ERROR and a class for the OK. This is what I have so far
this.find("#formulario_criar-cliente").submit(function(){
var $inputs = $('#formulario_criar-cliente div .required :input');
$inputs.each(function() {
if ($(this).val() == "") {
$(this).addClass("error");
} else {
$(this).removeClass("error");
}});
return false;
});

When I add the class error I want to show a span with a class="check-error" and when I remove the class I want to show a span with a class="check-ok" but remove the error one. This is for multiple inputs... and I don't know how to achieve that =x

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JQuery :: Change Which Attribute On Form Field Triggers Validation?

May 22, 2009

Can anyone tell me how i can change which attribute on my form field triggers the validation?currently it appears the be the name attribute. So in my Rails app using Rails helpers, it sets the name to somthing like formname['fieldname'] and the whole name.in my script if i do something like [codde]it causes the script to break.

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JQuery :: Getting Value Of Custom Attribute

Feb 19, 2010

I'm using the jquery in place editor, and I need to get the value of a custom attribute in order to send it with the form. The jquery I have is as folder... (the bit I'm having trouble with is highlighted)
$(".edit").editInPlace({
url: "./server.php",
params: "folder=" + $(this).attr('folder')
//show_buttons: true
//$('.edit').attr('folder')
});

And the html is as follows:
<span class="edit" folder="folderName">text to edit</span>
As you can see, I need to get jquery to get the attribute 'folder' value, in this case the value returned would be 'folderName'.

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JQuery :: Add Fixed Value To Form Input And Send To Separate Form Field

Jun 3, 2011

I've have a function to take the value entered in a form text box, add 50 to it and put the result in another text box.

When I enter 650.5 I get 700.5 exactly how I'd expect. But when I enter -650.5 instead of getting -600.5 I get -650.050 as though it is failing to parse the float due to it being negative. My understanding of parseFloat was that it recognises negative numbers. Is there a nice simple way to get this to work?

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Pass User Input From A Form To One Database Field Using Several Form Elements

May 4, 2009

I need to pass user input from a form to one database field. I'm relatively new to JS but the idea I had was to have several form elements and use JS to collect the users input and send all the values through a hidden element. What's happening is the variable names are being sent rather than the values. The code below is only passing to the next page. Limitations: I am editing an intranet site built by a 3rd party so a lot of the files we've been given are encrypted. I cannot change the method to post.

[Code]....

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JQuery :: Get Value Of Custom Attribute From Parent

May 14, 2009

I have been learning jQuery and have been loving it so far. But can't figure out how to do the following...
1) Find the <a> inside a <ul> that has an active class.
2) Grab the value from the parent <li> and put it into a variable to be used elsewhere.

Here is the example markup...
<ul id="carousel">
<li class="carousel-item" carouselindex="1">
<a href="/someurl"><img src="/someimg" alt="" /></a>
</li>
<li class="carousel-item" carouselindex="2">
<a class="active" href="/someurl"><img src="/someimg" alt="" />
</a></li>
</ul>
So, in this example, I'd like to return a variable that = 2.

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JQuery :: Custom Attribute In Serialized Array?

Aug 14, 2010

Is it possible to store other attributes than id and value of an input to a serialized array?Example:

html field:
<input type="text" name="NOT1NO" id="NOT1NO" value="1" custom="test" />

Using serializeArray creates array like

[
{
name: NOT1NO

[code]....

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JQuery :: Two Input Fields / Give Second Input Field Always Same Value As Input Field One

Jun 7, 2010

I am having a form with two input fields. I want to enter some text in the first input field and then the second field should get the same text. Is there a simple way (maybe a plugin) to do this with jQuery? It would be perfect if I even could output all these input fields values as normal text in <p> or <li> tags.

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JQuery :: Adding Custom Attribute Tags To HTML Elements

Apr 14, 2010

Here's what I'm trying to do:
1) I get reference to a div that's on my page:
var theDiv = $("#" + divID);
2) Now I want to add a custom attribute tag to it, so for instance I want to add "winWidth" so that the div object now contains "winWidth=" for instance.
3) I want to set winWidth now since it's part of theDiv to a value

I'm not sure how to really do 1 + 2. I need to do this on the fly because some javascript logic later will add these attributes dynamically to the div... outside of what the original div had...I don't care what it had, I know I have it now in a JS variable and now I want to both add some new attributes to the div, and then set them on the fly. I don't need these attributes to be on my page, I just need them added to my div variable reference.

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JQuery :: Add A Value To An Form Input Field?

Nov 19, 2010

I have this script where i call a jquery ajax to calclate something and then put it back in the form input so then i post everything to a php script where it insert it in mysql database. Here is the script :

<!--Date/Time Picker -->
$(document).ready(function(){
$("input#dep_d").AnyTime_picker(

[code]....

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Reference A Form's Input Field That Has A Dot In Its Name?

Mar 23, 2006

How can I reference a form's input field that has a dot in its name e.g object.name ?

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Control Charcters In Form Input Field

Jul 20, 2005

In a form I have an input field. It's supposed to get input form a
scanning device. Thus, the input might contain special characters (like
the Group Separator in a EAN barcode). Now, I want to manipulate a
little with the input in a javascript, but I'm not able to find the
Group Separator:

input = document.main.input.value;
var a = input.split("");
var i;
for(i=0;i<a.length;i++) {
if(/x1D/.test(a[i])) {
alert("GS");
}
}

This is a snip that parses the input, character by character, and gives
me an alert if the Group Separator (Hex: 1D) is found. But it never
matches, even if I know that the input string contains in. I have a
similar script written in Perl, an that script finds the Group Separtor.

What can I do to find the %"# Group Separator??

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Form Field (Input Or Textarea) Focus

Mar 4, 2010

Is there a way to give an input or textarea field the focus and set the focus to begin right at the end of the current text in the field?

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Passing Reference To Form From Non-input Field

May 27, 2004

I have a bunch of forms in my page, and want to pass a reference to the current form to a javascript function - when, say, a user clicks on a particular element. Normally, within any type of input field, I'd just add something like this:

onclick="my_function(this.form)"

Then, in my_function( form ) I could refer to form. No worries.

But here's the interesting bit. I also want to run the same function when the user clicks on any <a> tag within a form, like:

<a href="javascript: my_function(this.form)"> ... </a>

Problem is, with this code, the form reference isn't passed to the javascript function. the "this.form" bit doesn't work...

I find this rather curious. So the question is, how do I pass a reference to the current form from within a non input field?

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JQuery :: 'input:text' Selector Not Finding Input Element With No Type Attribute?

Mar 16, 2011

As recently as 1.4.3 $('input:text') would find input elements with no type attribute, but after upgrading to 1.5.1 that is no longer the case.

Is this a bug or an intended refactor to be more standards compliant?

FYI - this is the selector I now have to use: $('input:text,input:not([type])')

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Form With DropDown And Input Field - Function Error

Oct 31, 2011

New to working with javascript and I've come up with a function. I have a form with a dropdown and input field:
<form>
<select name="warranty" id="warranty" onChange="doadate()">
<option value="Select">Select</option>
<option value="In Warranty">In Warranty</option>
<option value="Out of Warranty">Out of Warranty</option>
<option value="DOA" selected>DOA</option>
</select>
<input name="doadate" type="text" id="doadate" value="<? echo $doadate; ?>"
size="20" readonly>
</form>

I need the input field to be disabled unless DOA is selected in the select form element. I've started on page load with document.form1.doadate.disabled=true. Then I've put an onChange handler in the select to call the function below:
<script type="text/javascript">
function doadate(){
val = document.form1.warranty.value;
if(val=='DOA'){
document.form1.doadate.disabled=false;
} else{
document.form1.doadate.disabled=true;
}}
</script>
But it's not working, it stays disabled after load even when the DOA is selected in the drop down form field.

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Pull A Value From Inside A Div Then Populate A Form Input Field With That Value?

Sep 13, 2011

Basically I need to:

1. Pull a value from inside a div

<div id="number">(invoice #1017)</span>

2. Populate a form input field with that value.

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Jquery :: Show Datepicker In An Input Field In A Form?

Feb 15, 2012

I need to show the date picker in an input field that is inside a form. I have index.php which has the code for the date picker, I just need to link it to the input field. I have the form in another file as follows:

<form id="inputArea" action="index.php?action=login" method="post">
<input type="text" name="datepicker" value="<?php echo $array['date'];?>"/>
<label for="date">Date of Birth (mm-dd-yyy):</label>

[code]....

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JS: Populate Input Form Field With Function Variable?

Jul 29, 2010

Tried searching but didn't seem to find a solid solution to my problem I'm trying to pass a value to an input form field, from a function. Here is my code

PHP Code:
<script>
function createDiv(sceneNum, startTime, endTime, dialog, notes)

[code]....

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Creating And Writing Variable To Form Input Field

Apr 10, 2011

I am working on a javascript for my blackberry. I am trying to capture the latitude and longitude of that phone. I am able to get the coordinates in an alert box but am having a little trouble writing it to a form input field.

<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Strict//EN" "[URL]">
<html xmlns="[URL]" xml:lang="en" lang="en">
<head><title>GPS Testing</title>
</head><body>
<script type="text/javascript">
if(blackberry.location.GPSSupported){
document.write("Your device supports GPS locating");
blackberry.location.onLocationUpdate(window.alert("Latitude: " + blackberry.location.latitude + " Longitude: " + blackberry.location.longitude));
var lat = blackberry.location.latitude();
var lng = blackberry.location.longitude();
blackberry.location.refreshLocation();
document.write(lat);
}
</script></body></html>

I am only able to test with Blackberry. I was trying to create a couple of variables with the "var lat =" and var lng =".
With this script I get the alert window and when I click ok it writes "Your device supports ...".

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JQuery :: Input Field Bypassing By <enter> Without Form Submission

Feb 9, 2010

I want to bypass from one input field to other one by <enter> (<return>) key pressing instead of default behaviour (<tab> key pressing).But there was default form action on <enter> keydown event was performed. Remember that <enter> keydown event on form means default "Form submit" action. How to prevent default action, form submission, in time of <enter> keydown event processing?

How to modify following code? I use hotkeys jQuery plugin for key binding to input fields.

$().ready(function(){
$(myInputFieldsSelector).bind('keydown','return',function(evt){
//find next input field in the form MyNextInput
MyNextInput.focus().select();

[Code].....

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Use Return Key To Fire Onsubmit And Focus Outside Form <input> Field?

Jul 23, 2010

I'm developing am income tax calculator, and everything is going swell. Currently the user can type in their adjusted gross income (AGI), hit submit, and learn the amount of income tax they would pay, their tax rate, and their income after tax.

I've played around with the events to get the submit button to work in FF, IE, Chrome and Safari -- and I've gotten the enter button to work before with some stock code, but here's the catch: when the user presses enter, i want the focus to leave the input box. I don't care where it goes (submit button, I suppose?) but i need it to leave the input field so the onfocus="clearText(this);" event can fire when they return to type in a new income.

<script language="javascript" type="text/javascript">
function TotalGrossPerYear() {
var Calc = document.NetIncome;
if (Calc.InputRad[0].checked) {

[Code]....

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