Appending Data To A Hidden Form Variable

Jul 23, 2006

another problem im having is appending a value to a string. how come
this function isnt working for me? string overwrites the value of
content not gets added onto the end of it?!

function alertchange(value) {
var string = value;
document.update.content.value = document.update.content.value + string;
}

View 1 Replies


ADVERTISEMENT

Appending Uploadify Filenames Into Hidden Form Fields?

May 30, 2011

so I am working on getting the file names that are uploaded through uploadify entered into a database table - I am using the method posted here . Supposedly after all the uploads complete, a hidden form field should be appended to my form (form1) with the name of the file that was just uploaded (in the onComplete call) - the problem is after the file is uploaded, I don't see any hidden form fields in the page source, and also the filename that is being returned is not the unique name (in the upload script). Here is the code:

javascript Code:
Original
- javascript Code

[code]....

View 2 Replies View Related

Variable To Form Hidden Variable's Value

Nov 14, 2010

I have a javascript in the head of the document which has a variable named "ref2" ... ref2 is already working as I can see its value working in another function. I need to send this variable as the value of a hidden field in the form which is in the body of the document.

This is my JavaScript Code:

Code:

And at the end of my form, before the submit button, I have the following code:

Code:

When I execute the form, it doesn't work the way it should, plus, gives me a word "undefined" next to the "Submit" button .....

View 1 Replies View Related

Variable To Form Hidden Variable's Value?

Nov 14, 2010

I have a javascript in the head of the document which has a variable named "ref2" ... ref2 is already working as I can see its value working in another function.I need to send this variable as the value of a hidden field in the form which is in the body of the document.This is my JavaScript Code:

function WriteContactFormStatement1 () {
var ContactFormValue = ref2;
document.write('<input type="hidden" name="UReferrersName" value="' + ContactFormValue + '"

[code]....

View 2 Replies View Related

Hidden Div Pass On Form Data?

Sep 16, 2011

Say I have a form so long that i want to group sections by category and have them expandable, using css to display:none or display:block these groups. If a user selects an option or two in one of these divs, then fills in some fields, then hides the div... is it going to cause problems when they submit the form if the div is hidden?

edit: what if we add validation into the mix. What happens if a field in a hidden div does not pass validation?

View 2 Replies View Related

Reset Hidden Variable After Posting The Form?

Jan 3, 2011

I want to download the records of the output of search criteria to excel. As the fields for search criteria are more than 20. I am submitting the form with POST method rather than GET.

On click of "Download2excel", the hidden variable name1 is set to Yes. so i will check the condition in my code. Once the download is successful, I want to reset the variable.

Here is a sample structure of my code.

[Code]...

View 1 Replies View Related

Posting Hidden Form Data To A Popup Window

May 26, 2007

Need some working sample code to post hidden form data from a php page
to a new popup window. 540 x 500 centered. The popup that I'm calling
already is formatted and has a TITLE:web-2007.php so what I need to do
is to write the values from the PHP page to that popup in specific
places.

Some of the hidden values are also like this format;

<input type="hidden" name="handling" value="<?php echo $_POST["sub"];?>">

<input type="hidden" name="email" value="<?php echo $_POST["email"];?>">

Right now,the hidden input fields are on a PHP page, and I'm calling the
popup from the generated PHP page like so:

View 3 Replies View Related

<textarea> Data May Be Passed In A Hidden Form Field Or In A Cookie?

Mar 3, 2009

how <textarea> data may be passed in a hidden form field or in a cookie ? is needed any encoding ? in javascript ?

View 1 Replies View Related

JQuery :: Appending AJAX Response Data To Calling Element?

Jun 3, 2009

I have a list where each list item has a click event attached to it. Upon clicking a list item, the click calls a PHP script and passes the list's title attribute as a parameter to the script. How can I take the data returned (some HTML) from the AJAX call and append it to the list item which was clicked? I know that the data variable contains the correct HTML coming back from the script and thought that $ (this).append(data) would work but it doesn't. I was thinking of calling another function from within the AJAX return function call, but don't know how to reference the list item which was originally clicked.

$('li').click(function(){
$.get('script.php',{folder:$(this).attr('title')},function(data){
?
});
});

View 1 Replies View Related

JQuery :: Virtual Scroll Data Not Appending To Bottom Grid When Checked

Feb 7, 2011

My Page allows the following functionality...(ASP.NET)

1.When a userscrolls the gridview downwards fresh data is retrieved from a web service and appended to the grid.

2.Clicking the checkbox of a row selects the current row and creates a clone rowand appends it toa bottom grid.

The Problem:

The problem is that clicking the selected checkbox does not append it to the grid at the bottom. Now the funny part is that the data which is displayed in the initial load is appended to the bottom grid when checked but the fresh Data which is loaded is not appended to the bottom grid when checked.

View 3 Replies View Related

Appending To A URL From A Form Field

Jul 8, 2009

I have a basic text input field that is validated with jquery.

I've created a function to append to a url once the user has input an ID into the text field.

However, when I use the window.open method, a new window opens, and when I use window.location, the user ID is appended to the current url and not the url defined in the function.

Here is the function:

Here is the markup:

When a user clicks on the 'submit' button without entering anything into the text field, a new window opens (I know, the function uses the window.open), when I close the new window - the jquery works, a label saying 'this field is required' appears.

When a user inputs an ID, and then clicks on the 'submit' button, a new window opens with the correct appended url.

What I need to have happen is - if the text field is empty and the user clicks on the 'submit' button - I don't want the function to run.

When I switch window.open to window.location, then when the user inputs an ID into the text field, that ID is appended to the CURRENT url and not the url specified in the function. I don't have the luxury of server side scripting.

View 5 Replies View Related

Appending InnerHTML And Form Elements?

Jul 13, 2010

I have this snippet of javascript that is supposed to add additional input fields when a user requests them, which it does just fine. However, when the new field is added, if any of the existing fields had a value, the value gets erased.

Here is the code:

Code JavaScript:

if (document.getElementById('morestores') != null && document.getElementById('initialStore') != null) {
var trid = document.getElementById('morestores');
var idiv = document.getElementById('initialStore');

[code]....

View 5 Replies View Related

JQuery :: Css Class As Variable - Change The Css Class Of Li Element From Name Hidden To Variable FilterVal

May 26, 2010

I just donīt know the right syntax for this:

I want to change the css class of the li element from the name hidden to the variable filterVal, but i donīt know the right syntax.

View 1 Replies View Related

Jquery :: Post - How To Make The Variable Data - [data] - Dynamic?

Aug 21, 2009

I wonder if i can make the variable data which is [data] in jQuery.post( url, [data], [callback], [type] ) dynamic. for instance, this is the form i want to send,

PHP Code:
<form action="send_xml.php" method="post" enctype="multipart/form-data" id="form_send"><input type="checkbox" id="var_1" class="checkbox"/><input type="checkbox" id="var_2" class="checkbox"/></form> 

[Code]...

View 2 Replies View Related

Setting Value Of Hidden Variable?

Dec 1, 2010

a user goes to a page, selects a value from a select box then clicks a link to run a report using that hidden variable as a parameter. I am attempting to place the value in the URL to pass it. I'm sure the javascript is working, and maybe it's the HTML I've messed up - not sure.Here is the javascript (the alert does return the correct value):

function OnChangeDay() {
//assign the day id to the hidden variable $day
x=eval(document.getElementById("day_loc_id_select").value)

[code]....

And here is the HTML that should send the value, but I get day= (nothing)

<a href='/depts/edoptions/excel_extract.php?ex=2&day=<? echo $test_day ?>'>SLIP Data to Excel</a>

View 1 Replies View Related

Data From Hidden Field Is Not Sent To Server...

Jul 23, 2005

I have a form whereby I can add multiple contacts to a single address.
There is only one firstname/lastname/telephone box - when the user
clicks the add button, I read the values from the form fields and
record them into a hidden text input field. This part works because
during debugging, I have converted the <input type=hidden> into a <input
type=text> to visably confirm my data is being copied into the 'hidden'
field.

Once the user has entered in one or more names, they can click another
button and submit the form for processing. My idea is that I would then
parse this hidden field server side...

I have a WAMPHP based server and as a test, I dump out my entire $_POST
(basically, the name and value in every INPUT tag).

My PHP script picks up the name of every input tag, including the hidden
field (like it should) but for some reason, the value that was written
to the hidden field is not passed to the server. Thus, for the PHP folk
reading this post, my hidden input field is called mylist and
$_POST['mylist'] exists, but its empty. Even though before processing,
I could visably see the input in the box (for debugging remember, I made
the input tag box a normal, unhidden one).

Here is what I have done to try and resolve:
- I have used both Mozilla 1.7.5 and IE6 - both provide same results -
my hidden field name gets passed, but not its value.

- I have created another hidden field and given it a default value ie I
have <input type="hidden" name="extraone" value="xyz"> and I get
$_POST['extraone']="xyz" passed to my php server, like I would expect -
however, the value of mylist is sent empty, even though it has data.

- I have even put in a javascript alert box just before the form is sent
to the server and can see the result in my (unhidden) box, and the same
value displayed in the javascript alert - but again, the value of the
mylist does not get sent to the server.


The only difference is that my hidden field (even if its displayed like
an ordinary text input box) does not post data written to form fields as
the result of a javascript function. Interestingly though, the server
does know about the input tag box since it does receive
$_POST['mylist'], it justs receives it empty.

What gives? If the form reads my input from one field, and writes it to
another field, then it should be sent to the server, true?

Also... my tags are all inside my <form></form> tag (which is proven by
double checking, and the fact that I do get the input tag box name sent
to my server).

Since I can see the data values in the box, it tells me my javascript is
doing what it should be doing - so I don't see any point in including my
javascript (though I have no problems doing so if someone requests
it). On the php server, I am using a simple phpinfo(); to check the
data is being received...

View 10 Replies View Related

Hidden Field To Store Data ?

Feb 4, 2010

I am using jquery to make a dialog box that take user info. I want to store that info and upload it to an sql database later. So far this is what i have.

<code>

When i run this i get:

Control 'ctl00' of type 'HiddenField' must be placed inside a form tag with runat=server.

View 1 Replies View Related

Accessing Hidden Variable In FIREFOX

Jan 13, 2006

In some hidden variable (<input type="hidden" name="hiddenId"
value="test" /> ,i stored some value.I accessed the value "test" using

var id = document.getElementById( 'hiddenId' );

It is working fine in IE. But in Mozilla Firefox , null value is
returned.Is there any way to use hidden variables compatible to
browsers......?

I don't know browser compatibility in javascript.

View 19 Replies View Related

Inserting Variable Into Hidden Input

Mar 6, 2006

I'm trying to insert a javascript variable into a hidden input form
field. Here's what it looks like:

<form name="loginForm"
action="scripts/wgate/ziac_login/!?~language=EN">
<input type="hidden" name="pss" value="`G_NEW_PASSWORD.value`">
<input type="hidden" name="usr" value="">
<input type="submit" value="Please Click Here to Continue">
</form>

and then later down the page I try to reassign "usr" like this:

<script>
var allcookies = document.cookie;
var position = allcookies.indexOf("user=");
var start = position + 5;
var end = allcookies.indexOf(";", start);
if (end == -1) end = allcookies.length;
var valueofuser = allcookies.substring(start, end);
valueofuser = unescape (valueofuser);
document.write(valueofuser);
document.loginForm.usr.value = valueofuser;
</script>

I can see it is printing out document.write(valueofuser) correctly, so
I know it is grabbing the user name. But it doesn't seem to want to
insert it into the form on the next line. Any suggestions?

View 2 Replies View Related

Assign Variable To Hidden Field Value

Apr 10, 2009

I am new to javascript and am doing the trial by fire thing here.

I am trying to set the value of MyHiddenField to myvar1.

View 2 Replies View Related

Send Hidden Variable To External URL?

Oct 28, 2009

I wanted to know if there is way in Javascript to send a hidden variable to an external URL without actually submitting to the URL?

Code below is what I intend to do. I want to use an image to do an onClick event and send the name to an external URL without actually doing a submit.

<td width="25"> </td>
<input type="image" src="images/btn_Activate.gif" onClick="window.location.href='www.abc.com'">
<input type="hidden" name="name" value="<% = name %>">
</td>

View 3 Replies View Related

Passing A Variable To Hidden Input

Aug 10, 2010

I have a PHP based calendar where the cells will change color depending on the number of clicks.. this all works fine, but is pointless if I can't send the outcome along in an email. I can do this with PHP but first need to get the values into a hidden field. This is what I have:

[Code]....

All I'm trying to do is populate value with either 'available', 'not available', 'working' or 'not set'... however, it is worth noting that each cell may have a different value, e.g. 1 cell might be working while the other is not available... so i need to pass the values of all the cells.

View 1 Replies View Related

Passing A Variable To Hidden Input?

Aug 10, 2010

I have a PHP based calendar where the cells will change color depending on the number of clicks.. this all works fine, but is pointless if I can't send the outcome along in an email. I can do this with PHP but first need to get the values into a hidden field.This is what I have:

Code:
<script type="text/javascript">
function countClicks (obj){

[code]....

View 2 Replies View Related

Hidden Field Being Populated With Data From Another Site?

Jun 29, 2010

I have a webpage for insurance agents that the agent will login and then enter some insured information.

There is a field named "agentnumber" that is on the form, but is hidden by a display:none. The field is set from the username of the person who logs in whenever the form loads the first time. The form will save automatically when the user leaves the page.

I am experiencing a weird issue that every now and then, the agentnumber field is getting saved with incorrect data. After discussing it with the agent, it is being saved with the agentnumber of the agent from other companies, not from the my website. what may be happening as I thought browser security would prevent cross site javascript. The users are using IE 7 & IE 8.

View 1 Replies View Related

Putting Javascript Variable Into Hidden Field

Jul 6, 2006

I wish to use J.S. to obtain the screen ht and put this value into a hidden
field for posting. so that I can then use it in a php file.

A simplified script of what I am trying to do is below, but it doesnt work.
I have not used javascript much and I'm sure its straight forward.


<script type="text/javascript" language="javascript">
var ht = document.body.clientHeight;
</script>

<form action="my.php" method="post">
input name="screenht" type="hidden" value="ht"
</form>

View 5 Replies View Related

JQuery :: Applying Variable If Hidden Input Value Is Xx?

Jun 17, 2010

Basically I have several hidden inputs, each with different values. I need to do something like:

if ('input:hidden').val('===1') {
var foo = true;
})

I know this is not right. I need to get the hidden input's name in there somehow.

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved