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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Jun 1, 2009
I have email, password and some other fields, and I'm using $.post to send data for Ajax submission.
The problem is that I don't want to submit a particular field. The serializeArray() returns all the fields in the form. So, I tried something like this to prevent the password field being serialized.
This works great but the ajax submission doen't work.
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Jul 20, 2005
In my Web Form I have more than one Textbox for user input. If I hit
enter to any Textbox its submitting the form. How can I prevent Form
submission if users hit enter to the textbox? I want to submit the
form only when user will hit submit button.
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Jun 1, 2009
I have email, password and some other fields, and I'm using $.post to send data.
In Ajax form submission, I don't want to submit a particular field. The serializeArray() method returns all the fields in the form. So, I tried something like this to prevent the password field being serialized.
This works great but the ajax submission doen't work.
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Oct 27, 2011
I've been trying to figure out with a search box I've added how it can submit by pressing the 'enter' key rather than just clicking a 'submit' button beside a form. I've tried onkeypress but as soon as you press one button the field submits. I've also seen you can do with keycode==13 but I'm not sure how to add it into my code.
Code:
<input type="text" name="Search" id="Search" class="searchBox" />
<a href="#" onclick="getContentURL(Search.value);"><img src="/img/magnifying-glass.gif" class="searchImg" /></a>
<script type="text/javascript">
function getContentURL(sSearch){
window.location ="/search/pages/Results.aspx?k="+sSearch+"&s=All%20Sites";
}
</script>
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Sep 28, 2011
I wonder if anyone can assist me here. I am trying to find the best way to validate a field against another field. In this case I need to make sure when the user enters the date of birth that the date is not prior to another date in the database (admission date). I would like to do the validation on submit before the other data from the field is submitted to the database.
I have seen a lot of forms validation that can compare the inputted value to a range of values, but I need to say "is the birth date prior to the admission date? If NO then give a message to the user to recheck the date". Sounds easy, but I haven't found a clean way to do it.
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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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Aug 24, 2010
I was wondering if there was a way to dynamically read a field input and respond to it later in the form. My situation is this: I have a question that asks how many workers are employed at a business. Later in the form, the user is asked to add as many workers as they have (section with information on each worker) ..Is there a way I can have something echoed or document.write above the latter section saying "Please add (Number of workers listed above) sections for each worker employed"
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Mar 24, 2010
I have the following:
function search(text) {
address = "/cgi-bin/room.cgi?" + text + "-search" + "-1";
location.href=address;
}
<input type="text" id="query" name="query" size="17" maxlength="32"
[Code]....
Works perfectly in IE. In FF or Chrome works fine when I click the button but not when I press "Enter".
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Dec 2, 2011
I have a form with several fields (field1, field2, filed3, fiel4, field5).
Whem some one fields the field3 and press "enter" I would like to move the cursor to field5.
How can I handle this?
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May 10, 2007
because of the security settings in browsers i can't set the default path value of a file upload field in a form. i was wondering if there is a way to have javascript type one in when the page loads?
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Dec 6, 2010
A while back, I an working on dynamic form creation. I wanted a user to be able to enter into a text field how many designs he or she would like, then, based on that number, be provided with a pair of text boxes that asked 1) name of design 2) quantity of that particular design. I received this cool way of doing it by user thraddash:
<head>
<script type="text/javascript">
function BuildFormFields($amount){
var
$container = document.getElementById('FormFields'),
$item, $field, $i;
$container.innerHTML = '';
for ($i = 0; $i < $amount; $i++) {
$item = document.createElement('div');
$item.style.margin = '3px';
$field = document.createElement('span');
$field.innerHTML = 'Name of Design';
$field.style.marginRight = '10px';
$item.appendChild($field); .....
As a followup, I wonder how to control in a table where each of these text boxes will appear.
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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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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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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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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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Jul 23, 2005
Is there a way to prevent a form submitting when you press enter on a text
field? Some people press enter when they finish typing in a text field out
of habit I guess unconcsciously thinking it will take them to the next
field. Instead it submits the form and this causes all kinds of problems in
my case. Any javascript solution?
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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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Aug 5, 2010
i am creating a simple form validation script where i will ask for the username, password and email of a user. when an error is created, a text will be displayed beside the textbox. but i want to know how i can add colors to the textbox if there is an error.
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Dec 5, 2011
I need to copy te information from one form field to another ( field1 to field2). After updating field2 I nedd to "simulate" the press enter key.
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Aug 19, 2010
I'm having troubles with an existing J2EE application (which uses Dojo) and in which I'm gradually introducing jQuery. The specific issue is with the malsup Form plugin and the JSON returned from a form submission: the error callback is always called, regardless of what happens on the server side, and the error is always "parsererror". I'm using jQuery 1.4.2 and the 2.45 version of the malsup Form plugin.
For example, given the following code:
$(document).ready(function() {
var options = {
dataType: 'json',[code]....
the server receives the submission and handles it without errors, then in the browser I always get the same alert from the processAddressEditSubmitError() function, with an "Invalid JSON" message:
pStatus=parsererror
pErrorText=Invalid JSON: {"nickname":"trytrez","success":"success"}
However, the JSON looks OK for me (and http:[url]...agrees that it is valid).
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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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Jul 7, 2006
I have a form that, during submission to another page, uses the submitted text field data and creates a cookie. But how would I do that with a radio button/checkbox field or pulldown? Just fyi, the code is created using onsubmit() and processes this before the response page.
All demos I see are for self submitting (same page) scripts. Not for those going from form.php to response.php and I cannot use this type of submission and find a value for a NON text field. I need to recognize non text fields since I want to create cookies for all form fields, not just text fields.
The code I have, to read the value of a text field is here:
var email = document.myform.email.value.split(' ')[0];
I just want to have something similar to above, using 'myform' as the form name, but able to get the value for any *non text field*
is this possible? The rest of the code I won't post as it isn't relevant. I just need to read a value of a non text field and I can work with that.
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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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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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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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