why I get this error when i have one radio button in the array with a length size of one and i = 0?
]document.radioForm.Radio[i] is undefined
Line 25
Here's the code
ln = document.radioForm.Radio.length
if(isNaN(ln)){
ln = 1[code].....
I have this script that gets the value of the selected radio button and then i put into a table from the id. I have over thrity of these and realized that if i didnt cut the values down to a certin size, it would completely destroy the table. I was wondering if there was any way to run the selected value from the radio group through the function(or something else that can cut it to a certin length) then display it in the table. i was thinking it might be easy to do the whole thing in javascript.
Everything above here works great, i just need to cut it to a certin lenght before its displayed
Im not sure what to put into the function to get it to do what is want echo trimStr(**************);?>
When radio button "Owner_Regular_driver_the_same" = "yes" (select by default) then "Regular_driver_name" and "Regular_driver_ID_nr" must be disabled as per code in the script but after the page have been load the "Regular_driver_name" and "Regular_driver_ID_nr" is not disabled.
When click on "yes" radio button "Owner_Regular_driver_the_same" which is selected by default then the "Regular_driver_name" and "Regular_driver_ID_nr" fields are diabled.
Click here to see the form [url]
I also attached the code
I'm trying to figure out how to make something happen only if there are more than one link inside a div.[code]For now I'm trying to make the little div with the class "cover caption" NOT move when there is only one link in the div.THe reason for this is that I want the whole div to be clickable if there is only one link inside.
View 1 Replies View RelatedI am a PHP programmer and new to Javascript and jQuery and I have tried about 20 examples/tutorials and cannot seem to get even close to what I want.I have a form (PHP/MySQL) with a list of subjects I got from my database, and then create a set of radio buttons from that list. And based on what radio button they select, I need to pass that variable to a div (at least that's what I want to use) and then show a list of videos that match the radio buttons value. I don't care if its a get or post or other.I tried to use GET or POST so I can use that value for my PHP/MySQL lists.I am open to any suggestions/tutorials, etc.
View 1 Replies View RelatedI have added an validation script for Pizza menu. Validation working fine in all browsers except IE. When I working in IE8 it throws an error "length is null or not an object error in IE8". See Java script code below:
<script>
function UnCheckRadios(radioButtonGroupName)
{
var formName = "frmOrder";
[Code].....
Is there any function or property for finding out the size of the first (or for that matter any) dimension of a multidimensional array?EDIT:There seems to be no such functionality, I found a solution that does not require it. If anyone is reading this for the same reason; it needs to be scripted.
View 2 Replies View RelatedI have forum validation script but this script cant validate the phone number field. My script:
if(document.getElementById('user_phone').value=='')
{
alert(Please, enter <?php _e(PHONE_TEXT) ?>');
[code].....
The problem is that it keeps returning a value of 0 every loop. When tested in Internet Explorer, FireFox and Google Chrome, it works just fine, returning values as it should (in this case the values of 32, 36, 35, 36). However, like i said, Safri returns 0, 0, 0, 0.
Crazy thing is, before it calls the checkArray() function, i check to make sure its sending the correct number and it does, so its something to do with the .length part since i did a check on that and that's where its coming up with the 0's.
var aryItems = new Array();
function add2Array(theName){aryItems[aryItems.length] = theName;}
function checkArray(theName){
for ( var z=0, len = aryItems.length; z < len; ++z ){
[Code].....
Ok the setup is basically this. The user selects a option in a drop down field, whatever they select through javscript additional records are populated in a second select field. This second select field allows for multiple selections, however I am submitting the form to a php script and I want to capture the multiple selections in the second select field. To do that for php I need to turn the field into an array so I have to add the brackets, [], to the name of the select field.
In php you can name the field like so:
Code:
<select name="fld[]" size="1">
The problem is in the js function when I give it a field name with [] the script doesnt work. Here is the js function:
Code:
function channelform(select_value) {
IntPath = document.channel_form.cid[]
TheOptions = IntPath.options.length
[Code]..
You can see the [] for the cid field name. Whenever I add that to the field name the js script is broken. How do I get it to work so that I can pass an array to php when the form submits?
l need to apply a hover css on a radio button. Currently the background color only draws a box around the radio button but does not the actual radio color. l dont mind if there is no css even javascript will do
View 1 Replies View RelatedNeed a script which selects a second radio button when the first radio button in the pair is clicked with the second button greyed/disable but still displaying the selection.
(Hoping to keep the input 'name' the same too if possible - maybe they can be differentiate by 'id' for the script ?)
Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
[Code].....
I'm wondering if anyone would be most kind as to give me a few pointers on the subject of arrays! I'm trying to create an array of an unspecified length, the length is based on the result of another task that is performed in my code:
why I get an array containing [xml, xml]
Code:
str = 'index.xml'
re = RegExp( /([^s./]+)$/ ) ;
str.match(re) // -> [xml, xml]
I only need xml, not an array, and especially not [xml, xml]
Update: thnx mrhoo, thats clear now!
I'm a JS beginner and I find looping through arrays with for/in is very easy. Yet I find lots of code examples where array length is used instead of for/in and I'm thinking to myself, why do it this (somewhat) hard(er) way?
View 11 Replies View RelatedI have a function that requires the ability to count the number of entries in an array.
I'm using the following to call my function inside an input tag:
Here is the javascript:
And when errors.length is alerted, it outputs 0. I can only figure that there is an issue when using custom named keys in an array, since this works when I use only integers, however, I have the need to use a custom key index as shown.
Im trying to configuere a form that a.a radio buttons that allow the user to choose between quarters, nickels, dimes and pennies and show image when click on my radio button.how to get the image to display whenthey click on the radio button?
View 3 Replies View Relatedhow I can make each radio button call a different page. For example If i click on radio button 1 and click submit it will take me to [url].... and if I click radio button 2 and click submit .
View 7 Replies View RelatedI have a set of radio buttons each with an onclick event that has a numeric value. When the button is clicked an input box called "Total" is updated with the new value. The problem I'm having is that if a radio button is checked and one clicks on it again then the onclick event is triggered.
Is there any way to prevent the onclick event from triggering if the radio button is already checked?
I have 3 radio buttons with the same name ("myradio"). The value of each is a different URL (eg. value="http:[url]...)I have a link underneath these (<a href="#">Send</a>). I would like the selected radio button's value to be inserted into the href of the link, and if the user selects a different radio button that this changes.
View 1 Replies View RelatedI have a form with 4 radio buttons, the scenario is, when a user click on a radio button a hidden content will be displayed and the other three radio buttons will be disabled so that at one time a user can only click and view single radio button and the hidden content.Here is my code to show hide the hidden content but i need when the user select one radio button the other radio buttons should disable.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />[code]......
I have button with no width specified. The text value of the button differs, so i left it with no width.
It automatically sets the width but the problem is it to wide with about 5 spaces on each side of text letting the button look stupid.
I thought of working out the Text in a javascript function then set the length of the button.
<input id="{Description}" type="button" value="{Description}" onclick="{@name}.click(); style="background-color: #f9f9f9; height: 23px;"></input>
I am attempting to pass a value from child to parent window. My issue is that I can't get the value of my radio button to the parent when there is more than one radio button. I get a result of "undefined".
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Strict//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en" dir="ltr">[code].....
I am trying to produce a web form to allow wedding guests to RSVP. The form allows them to enter a name and select from a radio button whether they will be attending or not. If they select the "yes" radio button then a further pair of radio buttons are displayed for their meal preference.
They can then click a submit button or they can click another button to add another line for another guest which operates in exactly the same way. I've almost got this working, but it seems that the checkbox change handler is lost for the current guest when a new guest is added and the checkbox value is reset. I've got a feeling I'm doing something stupid but can't for the life of me figure out what.
Code (source file (renamed to .txt) also attached as I'm not sure the pasted code is too clear):
I have it set up so that there are three frames (frames and the use of javascript are encourage for practice) "bar" on the left with navigational options, "main" in the center where the body of the drill is presented, and "feedback" along the bottom where the feedback will appear.
My issue is that I have everything working except the form! I'm not sure how to make it so that upon clicking the submit button the feedback is presented in the "feedback" frame. This was suggested to me but isn't working, maybe I have a mistake somewhere? Or is there another way I can do this?
<html>
<head>
<script type="text/javascript">
function CheckCheckbox() {
[Code]....
i know how to enable the button when one or the other is selected, how do i check if both are selected?
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