Referencing A Field On A Form?

Dec 9, 2010

I have validation code on my web form used by passing in the name of a field on the form. I have fields on my form named Hospital1, Hospital2, Hospital3, etc. I am trying to write a For loop to validate each one:

with (thisform)
{
{for (i=1; i<=9; i++)
{

[Code]....

What is the proper format of var vHosp= "Hospital"+i; so that it will recognize that field?

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Referencing A DIV Within A Form?

Oct 29, 2009

whenever I run the below code I am unable to hide my <DIV>. I have posted a previous post regarding hiding DIVs however as this is slightly different I thought I would create a new topic here to allow for easier searching for other users.

The below code works if the DIV is outside of the form however if I enter it within the form nothing happens.

<form name="formcreate" method="post" action="">
<table width="80%" border="0" cellspacing="2" cellpadding="2">
<div id="div1">
<tr>

[Code].....

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Feb 10, 2009

i have a simple thing that causes me all sorts of headaches. I have many forms on the same page, and identical items in each form. The same object in each form call the same procedure. So, I'm passing in the form value, such as:

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Now i have functions like this all over, problem is getting them to work. Once they work, they work fine. But when i add a new one, it can match an old function (except the object being referenced) and it won't work!

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Mar 26, 2007

I am experience some problems reading a form variable from a
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I want to set this var to 1 from my javascript function, so I tried
to execute the following line of code:

document.frm_1.tx_impexp[exclude][tt_content:159].value=1;

Unfortunately the following error come up:

Error: missing ] in index expression
document.frm_1.tx_impexp[exclude][tt_content:159].value=1
--------------------------------------------------------------|

It seems Javascript expects to close down the bracket at the position
marked...An easy solution would be to change my var syntax but the
point is that I cannot since I am using an already made script and I
should not modify it.

Just wandering if this is due to a syntax error defined according to
Javascript specification language or there is something wrong with
this.

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[Code]....

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<script type='text/javascript' src='http://code.jquery.com/jquery-1.6.4.min.js'></script>
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Apr 2, 2009

This has really got me stuck. Below is a distillation of my problem:

This is my function:

function Clear(form) {
???.checked = false;
}
<form name="myform">

[Code]....

How do I execute the function to clear the checkbox the moment it is clicked? How do I reference that specific checkbox, when there are multiple checkboxes with the same "name"?

The rules (the above is a simplified version of my actual problem. There is much more to my script, which means other possible solutions cannot be considered):

1. I am aware of onclick="this.checked=false", but I cannot use it.

2. The ID for the checkbox is dynamically generated, whereas the entire onclick command must be the same for all checkboxes.

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function validate_form ( )
{
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[code]....

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my javascript code is only validating one field at a time (as in it validates on field then submits the form, instead of going through the entire thing and then returning it as true and submitting it...) I'm not sure what to do to be honest, I've looked up google to no real avail.. my variables are declared in a seperate file to the actual even handlers and I have heaps of comments through out it, so please don't judge lol i'm still learning Quote:

//Event Registrations (Variable Declarations) found in validation_chkr.js
//Validate Entire Form using validate_join()
function validate_join()

[code]....

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[Code]....

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I'm trying to do some javascript form validation and I've discovered a
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..
..
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