How To Access Field Names With A Period In Name

Aug 31, 2007

I am having field names in HTML with a period in them for e.g.
<INPUT TYPE='hidden' NAME='cars.toyota.camry' VALUE=&#3922;K'>
I need to know how to access this field name in Javascript.

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Apr 9, 2010

Im using a jQuery script to show/hide a div based based on the selection made via a dropdown.

<script type="text/javascript" src="jquery-1.3.2.min.js"></script>

The problem im having is that the value used in the dropdown lists are price values eg 10.00

Consequently jQuery seems to interprit these as css notations, meaning the code doesnt work.

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Jul 20, 2005

I need to use a different type of name for a field in a form. does
anyone know how I can access this with this kind of name?

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now how can I access this name in javascript?
//this doesn't work??

document.form_name.id[txt_3].value
document.form_name.?????????.value

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Jun 20, 2005

I have several fields being updated for a parking structure... The client inputs the number of cars and can immediately see the percentage before updating the database....

The field names always change so I need the JavaScript to be able to pick up the unique field names calculate and place into the total field box...

I found this code online, but I need to do this dynamically for hundreds of lots...

So basically I have a field name and an ID number identifying the 3 related fields...

Here's an example that works for one lot:

<HEAD>
<script type="text/javascript">
<!-- Begin
function startCalc(){
interval = setInterval("calc()",1);

[Code]....

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Jul 6, 2010

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How do I loop through these to determine which ones are empty?

Code:
while (i<=ulimit)
{
emailval = "document.myform.email" + i + ".value";
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[Code]....

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Aug 9, 2010

Have the Javascript function below which takes the name of an input on the form passed as a variable so that 1 function can check many inputs as I have up to 3 fields per form that can accept this data range.

function contact_number_check(formObj,field)
{
var obj = document.forms[formObj];
var regExp = /^([0-9 ])+$/;
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I've got an asp page that creates fields on the page based on database information, so I don't know which fields will be there, but I do know the formula for devising the field names. I'd like to validate them using a javascript function, but I'm not sure how to access their data. So, for
example, I would like to set a variable to: "form.myfield.value", and then access the contents of that field using javascript. Can this be done, and if so, how?

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Jan 31, 2007

I have the following:

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Capital</title>
<script language="Javascript" type="text/javascript">
<!--
function btnSubmit1_onclick()
{
var s = document.getElementById("form1");
s = s.text1;
s = s.value;
alert("Post data! " + s);
}
//-->
</script>
</head>
<body>
<form action="" method="POST" id="form1" >
<p>When the checkbox is checked, you are prompted to enter a value</p>
<input type='text' id='text1' value='enter amt' maxlength=ཆ' tabindex=Ƈ' />
<input type='button' id='btnSubmit1' value='Submit' onclick="btnSubmit1_onclick()" />
</form>

I want to put the value I get in a field on the page that opend this, how do I do that?

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Jul 23, 2005

I have a server-side ASP script that dynamically creates an input form from
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are stored, type of input control, value for a label, etc.

What I need to do is create a JS validation routine that will check each
control for valid input, regardless of what the control name is. If it is a
"select", it needs to verify the index is > 1. If it is an "input", it needs
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Using known fields, I usually do something like this (page name is "me.asp":

***** code *****

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sorry but how to access text field with $() ??

<form name="mainForm">
<input type="text" id="testField" name="testField">
</form>
<img onclick="document.mainForm.testField.value='blah blah text'>

so instead of document.mainForm.testField.value, with jQuery, is it $('#testField').value ??? i know $('#testField').value doesn't work

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Sep 15, 2005

I am trying to use a regEx to grab Function names and function parameter names from a text entry.

The script is written in javascript and I expect the functions to be in javascript syntax.

For example the code might look like:

Code:
function myFunction1(param1,param2,param3){
some code
}

function myFunction2();

function myFunction3(param);
Whats the best way to accomplish grabbing the function names and parameters?

Should I be breaking it down into multiple regular expressions?

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JQuery :: Period In Id - How To Select

Mar 10, 2010

I'm using jQuery to add some extra functionality to our Request Tracker installation, and I've run into a small problem. It uses generated ids for various elements, including one I want to use in a selector. The id is 'TitleBox--_Ticket_Display.html--ticket-info-requestor-------0', which as far as I can tell is valid, but has a period in the middle of it. If I use either of:

Then I don't get a hit. I also tried using \2E for the period, with no luck. Is there another method to select these nodes?

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Feb 21, 2010

I am attempting to do a basic email format validation in JavaScript on a very basic form with fields for name, address, email, etc.

Requirements: A period can occur before the @, but not twice in a row -- as in jane.doe@xyz.com but not jane..doe@xyz.com. Email must start with a letter. I'm also allowing underscores and hyphens before the @, but I'm not worrying about whether there's only one of each -- I'm just allowing those. Must end in .com, .net, .org. Nothing else.

[Code]...

I have read extensively on this site and several others and haven't found a solution to the "one and only one period allowed in succession, but not required" problem. I haven't found a successful way to limit periods to only 1 in a row yet still have the rest of the validation work properly. I get the symbols in general, but as a newbie can't seem to make them do this one thing that I want them to do.

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Now I am using this timer:
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<html><head>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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Where to bring changes or which new thing is to be added.

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I need a regular expression to validate a string which consists of numbers, seprated by a period. For example: 123.456.7890.123 or

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To give you a little background about myself, I am a complete JavaScript novice. I am used to SQL scripting a little. We have recently moved to a web IT Service tool, we have taken on the programming of this tool and it is mostly using JavaScript. Within my tool I am trying to create a field to display the financial Period Number, based on the open date of a task using a 4 weekly rotation. Therefore what I am trying to code is;

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I'm trying to figure out how to get:

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PHP Code:

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