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='' VALUE=&#3922;K'>
I need to know how to access this field name in Javascript.

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JQuery :: (.) Period In Value Field - Show/hide A Div Based Based On The Selection Made Via A Dropdown

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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Field Names In Javascript

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?

<input type="text" name ="id[txt_3]" size="6" maxlength="6" value="">

now how can I access this name in javascript?
//this doesn't work??[txt_3].value

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Calculating Dynamic Field Names

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:

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


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Looping Through Dynamic Field Names?

Jul 6, 2010

I have a form that generates field names dynamically based on a number selected from a drop-down. For instance, if I select 5 from the drop-down, it will generate 5 fields with the names email1, email2, email3, email4 and email5.

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

while (i<=ulimit)
emailval = "" + i + ".value";


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Setting Field Names For Checking By Variable?

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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Access Calculated Field Name?

Feb 20, 2006

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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How To Access A Field On Parent

Jan 31, 2007

I have the following:

<html xmlns="">
<script language="Javascript" type="text/javascript">
function btnSubmit1_onclick()
var s = document.getElementById("form1");
s = s.text1;
s = s.value;
alert("Post data! " + s);
<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()" />

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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Input Validation For "unknown" Field Names

Jul 23, 2005

I have a server-side ASP script that dynamically creates an input form from
a database table. The table contains a field name, the table where values
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
to check that it isnt't empty, etc.

Using known fields, I usually do something like this (page name is "me.asp":

***** code *****

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JQuery :: Access Text Field Value Via Object $()?

May 20, 2009

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

<form name="mainForm">
<input type="text" id="testField" name="testField">
<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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RegEx - Grab Function Names And Function Parameter Names From A Text Entry

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:

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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JS - Email Regexp With ONLY One Period Possible Before @

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 but not 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.


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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JQuery :: Refresh A Div After A Period Of Time AND Only If The Div Is In View?

Jun 28, 2010

I want to rotate content every x seconds but my app often sits in another tab out of view for a period of time.Basically after a period of time, if the div is viewable by the user, I would like to refresh it. How can I do this?The time part is easily. How do I also detect the div is in view?

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Automatic Submission Of Quiz After Certain Period Of Time

Jun 17, 2008

I want to run a quiz competion on my website in which after logging any user play that quiz, like I will give 50 question to solve in just 3 min time, all will be objective question, now after that 3 min, quiz will automatically end and all users marked answer entered to the database, means he has not press any submit button, but after specific time all answer automatically enter in the database, and he come out from it..

Now I am using this timer:
<!DOCTYPE HTML PUBLIC "-W3CDTD HTML 4.01 TransitionalEN" "[URL]">
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
$dateFormat = "d F Y -- g:i a";
$targetDate = time() + (1*60);Change the 25 to however many minutes you want to countdown
$actualDate = time(); .....
Where to bring changes or which new thing is to be added.

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If One Or Either Of Variable Orbital Period Or Semi-Major Axis Is A Zero

Nov 16, 2009

I am having difficulties with my code and i've tried many ways to do everything from do while to if else statements. i've got everything in my code down but that pesky loop statement, and i'm trying to write my code where it says if one of either of variable Orbital Period or Semi-Major Axis is a zero, then it should use different way to read the inputed information.

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Regular Expression :: Validate Numbers Separated By Period (.)

Dec 19, 2005

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


Basically, its a set of any amount of numbers, seperated by a period, ocurring any number of times. Now this is my first time dealving into regular expressions, and after reading some tutorials i came up with this:


Would this evaluate correctly?

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Display Financial Period Number Based On 4 Weekly Running Date

Jul 8, 2010

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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Populate A Form's Field (via Hyperlink) Without Access To The Form's Code?

Mar 3, 2011

I work for a very large company that has zero communications between IT and the there is very little possibility of having any code changed.I need to use a web based system that submits orders for my department. The problem is i must order by "task number". I could have 20-30 task numbers so to complete the order I need to go to my company's page and fill out 15 form fields and submit for each task code. It is a terrible pain. 14 of the 15 fields are the same for each order... only the task code changes.

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JQuery :: Hide Advertisement "image" For X Period Of Time After Being Clicked On It?

Oct 1, 2011

I'm displaying ads on my website, but I would like to hide the script for, let's say 12 hours, after it has been clicked on it. I somehow managed to create something, but it's still not what I want. On refresh, the image is back. I know that i have to use jquery cookies, but i'm really new to jquery so I've got no clue how to set up the cookies into that script.

<script type="text/javascript" src=""></script>
<script type="text/javascript" src="jquery.cookie.js"></script>
<div class="news">[ code]....

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Tight Loop Of Code Long For A Long Period Of Time Without Freezing The Page?

May 11, 2011

Is their anyway to have a tight loop of code long for a long period of time without freezing the page? I want to be able to do:

for (i=0;i<9999999999;i++){
//some code
if (i%100==0){

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Jan 22, 2009

I have a name field -I want to validate that there is a space in the field - that the user has put in both firstname lastname and not just one

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Getting Names From Db Into Array?

Feb 23, 2010

I'm trying to figure out how to get:

var origGrp = ['James','Bill','Jennifer','Bob','Karen'];

replaced with something like this:

PHP Code:

var origGrp = [<? 
$sql="SELECT c.new_userid, c.fname, c.lname FROM ".$prefix."_club_users cu
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Retrieving The ID Names From Within A Form

Jul 20, 2005

Is their a way of iterating thru each tag within a form and returning the
value given in the id property, by that I mean the below html would return
the values idBoxOne, idBoxTwo, idBoxThree from the FormXX form.

<form name="FormXX" method="post" action="default.htm">
<input id="idBoxOne" name="bxOne" type="text">
<input id="idBoxTwo" name="bxTwo" type="text">
<input id="idBoxThree" name="bxThree" type="text">

Up to this point I've only used JavaScript to change CSS properties,
innerHTML and outerHTML so I'm rather new to the game.

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XML Document Node Names

Jul 20, 2005

I have a Javascript that gets data from an XML document and
displays it through javascript. The problem is that when I do
all I get is #text. Can you tell me why? Code:

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JQuery :: Iterating Through XML To Get Tag Names

Jul 21, 2009

How do I iterate through an XML and get each tag name, without knowing in advance what these tag names are?

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