Filling Out Forms Without An Input ID?

Jun 5, 2010

I'm trying to fill out a form on this site using JavaScript: [URL]

However, the fields do not have input IDs; they only have span IDs. I've tried using the span IDs, but it doesnsn't work. Here is the code I'm trying to use:

document.getElementById('fn'). value='" FName "';

Where FName is the value I want filled into the field. Could someone please tell me how to use JavaScript to fill in the fields of this form (and check those pesky check boxes)?

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Adding Forms But It's Limited To Text Input Forms?

Nov 14, 2011

how to add forms in javascript, but it's limited to text input forms.

<script type="text/javascript"><!--
function updatesum() {
document.form.sum.value = (document.form.sum1.value -0) + (document.form.sum2.value -0);
}
//--></script>

Where the inputs sum1 and sum2 are text fields you put whatever numbers you want in. That works fine. Great. Now what I'm having trouble with is modifying the code so that it will add one form with an input number with a form that spits out a randomly generated number.

<input type="button" value="D20" onclick="this.form.display.value = Math.round (20 * Math.random())" class="buttonHi" />  <input name="display" type="text" size="6" value="" />

This is what I'm using for my random number generator. So basically I want to be able to put, say, 5, into the input text field above this. And then click on the d20 button to get a random number, say, 15, and then have the first code add the inputted 5 with the randomly generated 15.

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Jan 6, 2006

I am looking for a little help validating a forms input. On the form are key
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I have wrote the following function:

<script language=javascript>
function ValidateLength(oid, min, max)
{
var txt = document.getElementById(oid);
var length = txt.value.length;
if(length == 0)
{
alert("You must enter your reference, Company Name and Contact Name");
}
}
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However their are still a few issues I would like to work out.

I all it with my forms sumbit event with the following:

<input type="submit" name="Submit" onclick="ValidateLength('txtRef',0,100)"
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However that will only check the length of the item txtRef, how can I check
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Mar 9, 2011

I'm trying to write some javascript code that will give a user one of two messages (Correct or incorrect) base on whether they answer a question correctly. I have 2 issues that I was hoping someone could help me with:

1) My "incorrect" and "correct" messages all appear on the page load. Is there anyway to start without them being there?

2) More troubling: No matter what I put into the input boxes, the "incorrect" message pops up. Basically I need to better understand how to grab the actual input value (it's commented down below so I think that this should be a quick fix!)

Code:
function showAnswer(blurred,response)
{
var form = blurred.form;
var rbs = form[blurred.name];

[Code].....

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When in IE7 or IE6, I can't get a input value with same id. My sample code looks like this:

<html>
<head>
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[Code].....

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The script first searches for input elements with the name of "myinput".

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If it can't find an input element with that name, it tries to create a new one for all forms.

What's wrong with my code?

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Jan 7, 2007

I am having a very hard time figuring out how to dynamically disable certain fields in a form based upon the user's answer to a <select> element.

So, first I have a <select> element to my form asking the user to choose one of three choices, like so:

<SELECT Name="mortgagetype">
<option value='First'>First</option>
<option value='Second'>Second</option>
<option value='Third'>Third</option>
</SELECT>

The next 6 fields are all input fields:

<INPUT Type="text" size="30" Name="Question1">
<INPUT Type="text" size="30" Name="Question2">
<INPUT Type="text" size="30" Name="Question3">
<INPUT Type="text" size="30" Name="Question4">
<INPUT Type="text" size="30" Name="Question5">
<INPUT Type="text" size="30" Name="Question6">

The tricky part is that I want the availability of certain fields to depend on the user's answer to the <select> element that comes first. If they answer "First" then questions 1, 2, 3 and 4 should be disabled. If they answer "Second" then questions 3 and 4 should be disabled and if they answer "Third" none of the questions should be disabled.

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Code:

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I have two forms with identically named arrays on each. I need to copy the values to the second form's array. Here's a simplified version of the HTML:

<form name="mainform">
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<input type="text" size="10" name=firstnames[] value="Bob"/>
<input type="text" size="10" name=firstnames[] value="Pat"/>

[Code]....

I'd like to be able to submit hiddenform with the firstnames array equal to ['Joe', 'Bob', 'Pat']. But I seem to be getting an awful lot of ['', '', ''] no matter how I go about it.

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[Code]...

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I want 2 things and I do not know how to get them:
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change "onFocus"; that is the 1rst thing I don't know how to do).
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Oct 1, 2010

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<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 StrictEN" "http:www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http:www.w3.org/1999/xhtml">
<head>

[Code]....

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Jul 23, 2005

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All I want the script to do is that when the cell is blank or
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Mar 8, 2011

Im trying to work out a way of entering the contents of a div (which changes regularly) into a form field when it is focused on.The issue is that the div containing the text value is in an iframe of a php file (gallery.php).The div (#lbBottom) text contents that I need to use is the caption of the current photo open with a light-box style jquery plugin (slimbox). The gallery is formed using the php and needs to be in an iframe to align the light boxcorrectly. #lbBottom is generated by title="Code: $alttag1" and give a result of Code: +the current photo number. Ideally it is just the photo number (last 2 characters) that I need but the contents of the div will do!

GAME HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<head>[code]..........

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May 2, 2011

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Jun 4, 2011

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The user will then choose his/her second listbox, upon clicking that arrow the listbox drops down displaying the REMAINING values from $availableValue variable and displays them as: 1,2,3,etc,etc,etc, after the user makes their selection the value of $availableValue is decreased by the amount of the user's selected choice and the value of the $availableValue is displayed on the html part of the page in a span tag. The user will then choose the last listbox, and upon clicking its arrow the list drops down with the LAST REMAINING values from $availableValue and will be displayed as: 1,2,etc,etc, after the user makes their selection the value of $availableValue is decreased by the amount of the user's selected choice and the value of the $availableValue is displayed on the html part of the page in a span tag.

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The code below, including the html, is ALL on one page named: createfighter.php
<?php
$totalValue = 30;
$availableValue = $totalValue;
$action = $_REQUEST['action'];
$strike = $_POST['strike'];
$grapple = $_POST['grapple'];
$strength = $_POST['strength'];
?> .....

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