Basically I have a unordered list with LI's and form/inputs within the LI's. Looks kinda like this...
<ul><li>
My LI
<form><input name='input_1'>
<input name='input_2'></form>
</li><li>
My second LI
<form><input name='input_1'>
<input name='input_2'></form>
</li></ul>
What I want to be able to do it loop though each of the li's, grab the values from the form inputs and serialize themas JSON.
I have a list on the clientI would like send all the c1/c2 pairs to a PHP server.I nderstand the Ajax part, but not how to serialize the data
Code:
<ul id="fieldList">
<li data-c1="34" data-c2="32">Hello</li>
[code]....
I'm having a problem where the serialize method isn't serializing form elements that are added to the DOM after the page load. Specifically, when the user clicks on a button some elements are displayed in a dialog that are generated from my server and returned via AJAX. I'm converting from Prototype and didn't run into this problem.
View 5 Replies View RelatedThe web page I'm fixing up has a list of radio buttons that can be very long (10,000+). We have to loop through the list to find the one that has been toggled, but this results in IE throwing the error stating that the script is taking "an unusually long time to finish." I've added a break to the loop which should get triggered once the selected input is found, but that doesn't seem to have made a difference. Is there a better way to handle this scenario? My code is as follows:
[Code]...
I have a set of radio inputs on a form. These are bound to some values in a database. They are to indicate preferences of the user. So i may have 10 items in the list and i want the user to tell me the one they prefer. So when the list loads the first time all of the radios are not selected. They select one then hit save. I persist this value to the database and the next time they come back i want to fill that radio button in.
I'm having an issue doing this. It seems to me like: you can load a list of radios that are all unselected. you can select a single one of these you cannot select one and then unselect it so that none are selected
My problem is that i load the list then i loop over each of the elements and use the id to look for a saved preference value. If i find one then i want it selected in the radio. If not then don't select it. What I'm getting is the last item in the list always being selected in the radio
<td>
<input id="contactPrimary_Address_<#= _contact.Addresses[a].AddressGuid #>" type="radio" class="contactPrimaryPref" name="addressPrimary" checked="false">
</td>
$(".contactPrimaryPref").each(function(n) {
[Code].....
I have structure like below (inputs are not direct childs for form1)[code]...
how to select all inputs that are "below" form1 (direct or no direct childs) ?
How do I add form inputs dynamically? I found form wizard plugin, but it could only add one element.
$("#finland").after('<span class="step" id="added_step">New step added in the update steps callback</span>') I needed it to add the same elements as much as possible, how do I do that with the code below?
[Code]...
I cant get this each function to work inside a form: For example I have this code:
$('#formid>input').each(function(){
if($(this).attr('id')!='') alert($(this).attr('value'); //fetch id if
not blank ang show value
});
The code inside this function does not run if the form is rendered this way:
<form><div id='tabs" >
<ul>...</ul><div id='tab1">
<input type='text' id='fname' /></div>
</div></form>
But if it is rendered in a simplier way like this, it works:
<form><input type='text' id='fname' /></form>
I am using jquery jquery-ui-1.7.2.custom.main.js library by the way for the tabs but I don't think that messes up the whole thing though...
I've got such code:
var tmp = $('#someform').find('input').serialize();
And it works almost fine. If we have fields like:
<input type="text" value="some words" />
Serialization seems to behave a bit weird. In general it's serializing spaces into + which later cannot be (or I have no idea how) deserialized correctly. If you want proof of concept go under this link: [URL] If this question is so obvious that was asked and answered bilions of times I recommend to add special notice into documentation. I googled a lot and I have seen very complex examples of how serialization works or is not working at all but nowhere was an example with value with two words in it.
im pretty new to jQuery, but familiar with JS in general. im trying to get a dom element by id to change the read only attribute. using jQuery i'm doing the following: var field = $('#name[index][index]').
but when alerting the field value, i get [object Object] and not an inputObject as i would expect.
i can use the normal getElementById and it works as I would expect. Is this a problem with jQuery?
This is my first time using the forums, so please excuse me if I do something wrong. On my website I am using jQuery 1.5.1 and the latest jQuery Form plugin. Wherever I have a textarea input, small inputs of less than about 10 characters fail to be sent to the server. For example, if I have a form: <form id="someform" method="post"> <textarea name="foo">
View 4 Replies View RelatedI have a jQuery form in which I create a series of checkboxes:
<?php
javascript
At the moment createb.php is just testing the form
The Problem is that the serialize function only sees the first checkbox and indicates whether it has been checked or not. It does not see any of the other check boxes. Does anybody have an idea why the other check boxes do not get serialized and what to do about it?
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]....
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]...
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?
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.
View 7 Replies View RelatedI 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?
If I have inputs like this:
Code:
<form name = 'myform'>
<input type='text' name='Monday_1'>
<input type='text' name='Monday_2'>
[code]...
But can I somehow do this instead?:
Code:
<form name = 'myform'>
<input type='text' name='Monday[1]'>
<input type='text' name='Monday[2]'>
[code]...
I'm working on a financial form that is filled out and then a pdf is outputted (via php).
I'm an xhtml/css and php guy but new to javascript - I'm sure there's got to be a way to do the following with js...
I've got a section for "project costs" with 4 fields (numeric is expected). I'd like to add a 5th field "Total Project Cost" that adds all the inputs of the first 4 fields on the fly as they are typed (or at least, after focus changes).
Also I'd like to have a field which defaults to "10" and a drop down with 3 items that will either add 0, 5 or 10 to the field which defaults to 10.
I want to make a search form where inputs only appear if a certain selection has been made. For example the user selects "Green" then the input "X" appears, and if the user clicks "Black" then input "Y" appears. How can this be done? If so, can someone give me a basic example in code that I can use to copy off?
View 7 Replies View RelatedI have developed my own tools for serializing form data for asynchronous calls to the server (AJAX). I have consider many times that it would be useful that when a select element has both text and option values to send both values to the server. I have thought about a couple of different ways of doing this. But first let me give an example so that there is less chance of misunderstanding.Suppose I have a drop-down list that is a select element with an option list wherein each member of the option list has both a value and a text string.
as in Code:
<select name="state"><option value="1">Alabama</option>...</select>
And suppose I composed my javascript code in such a way that the value and the code are both included with a separator. Example Code:
&state=1|Alabama&keyfoo=keybar....
and '|' is the separator.
I have grabbed this html code off the internet. It looks like it will work for what i am looking for except it does not add a grand total. The inputs multiply numbers without having to click a button. I wanted the grantotal to add up the inputs without having to click a button also.
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />[code].....
I am using cookies to track form data the user inputs. The data only needs to be available during their session. I have well over 80 fields. How can I combine some of the cookies to cut down on the amount. I am storing them with JS and retrieving them with php.
View 4 Replies View RelatedI run an ajax request and return a json array. There is more in the json array than there is fields on the page. I want to cycle through text fields and find their NAME and match that to the json array and fill in the value.The names of the fields and the names in the json array are the same.
Code:
<script type="text/javascript">
function loadIntake(){
var client = <?php echo $id ?>;
[code]....
i'm creating a form script that use javascript to validate and fill some inputs
form.php
HTML Code:
<script type="text/javascript" src="./javascript/validate.js"></script>
<form class="create" action="#" method="POST" name="form1" id="form1" onSubmit="return validate();">
<fieldset>
[code]....
now the inpName[0] works but i can't find out how i van do the same for inpName[1] and later inpName[2] inpName[3] inpName[4] inpName[5].
i can only find a wat by copy the full document.getElementById(inpName[0]).xxx but i loke a small clean that everyone understand.
I have got a basic Unordered list of Options and I want to be able to click on one of the options and have that option added as a value to a Form Value Input on my submit form.Users will have a choice of around 200 options and I need them to just add one of them with a click to the submit form.I do not want to use a 'select' box to list the options,it has to be a visiable unordered list.
View 2 Replies View Related