I am trying to do a simple check-all / un-check-all checkbox system.
All of the solutions I have seen use "this.form.elements.length" or a
variant of this.
My scripts don't work because "this.form.elements.length" always
returns 0. Example:
document.write(this.FormName.elements.length);
displays "0"
Am I missing something obvious here?
I 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.
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 RelatedjQuery.crSpline - Smooth 2D animation along paths of multiple waypoints, using Catmull-Rom splines.
Demo GitHub You provide: A series of (x,y) points that the path should follow. Plugin provides:
Animation along a smooth 2D path that intersects all points. Check out the demo page to see what it looks like.
[Code]...
I just published an early release of this and am looking for feedback from other developers! I made it because I needed an easy way to make animations out of extended sequences of coordinates (without doing the math to stitch together bezier curves), and as far as I could tell no one else had published an easy method to animate along Catmull-Rom splines using jQuery. This is the result, and the hope is that it will be super easy to use and helpful for people besides just me.
Future plans: More general animations and customizable behavior. The current version only animates top and left properties along whole pixel values. It also assumes that every segment of the path should take equal time, resulting in some strange speed changes when moving from small to large segments. Currently brainstorming good fixes for all of these.
I tried this code in [URL]... jquery reports as 4 elements in firefox/chrome browsers correctly where as 0 in internet explorer 6.0 How do i fix this? Should I report this as bug?
View 1 Replies View RelatedHow do I get the length of a form value in jQuery?
View 1 Replies View Relatedfunction checkValidFormInput() {
if (document.getElementsByName('customerName').value != '') {
document.getElementById('customerNameImg').innerHTML = '<img alt="Valid" src="images/greenTick.png">';
} else {
[code]....
1. First form on the page has questions with radio buttons. Each radio's value is a number so a score is assessed at the end.
2. Second form on the page is an email the admin form, which duplicates the score in one field.
Question: I would like to know how to write the form results to a text area in second form. However, I can't do this for one, and secondly, the value is a number, can I use labels? Here's the code I've 'made up' so far...
[Code]...
I have a web form with several fields. If I copy & paste from a RTF document into a field, the javascript validation and field length are bypassed and cause the form to fail.
View 3 Replies View Relatedvalidate: function () {
contact.message = '';
if (!$('#contact-container #contact-name').val()) {
[code]....
Ok the setup is basically this. The user selects a option in a drop down field, whatever they select through javscript additional records are populated in a second select field. This second select field allows for multiple selections, however I am submitting the form to a php script and I want to capture the multiple selections in the second select field. To do that for php I need to turn the field into an array so I have to add the brackets, [], to the name of the select field.
In php you can name the field like so:
Code:
<select name="fld[]" size="1">
The problem is in the js function when I give it a field name with [] the script doesnt work. Here is the js function:
Code:
function channelform(select_value) {
IntPath = document.channel_form.cid[]
TheOptions = IntPath.options.length
[Code]..
You can see the [] for the cid field name. Whenever I add that to the field name the js script is broken. How do I get it to work so that I can pass an array to php when the form submits?
How can I get password length on form in jquery? I get the password with this:
var sifra=$("#input:password").val();
But when I want to check if password is entered and length is more than 6 characters, it
doesn't work:
if(! sifra){
$("#sifra_p").show();
$("#sifra_p").html("Niste unijeli šifru!");
greska=1;
}else{
if(sifra.length < 6){
$("#sifra_p").show();
$("#sifra_p").html("Šifra mora imati bar 6 znakova!");
greska=1;
}else{
$("#sifra_p").hide();
}}
What could be a problem and what could be a solution. This kind of check works fine
for normally inputs (check, select etc).
I want to loop through all the elements in a form so as to check their values in order to validate the relevant fields, i thought i could get the number of form objects within the form using "formName.length." Then use a loop to go through all the form fields.
It seems formName.length is not working for me ... it's returning "undefined" or "0" values. How could i get the number of form objects within a certain form. Code:
For some reason i'm getting the error of "length is null". Which is from this.
function display_form(id) {
//Create some variables
var html = "";
var container = "form_container";
var menu = load_menu(id, false);
//Get id
for ( var i = 0; i < menu.length; i++ ) {
alert(i);
}
http = getHTTPObject();
http.onreadystatechange = function() {
if ( http.readyState == 4 && http.status == 200 ) {
document.getElementById(container).innerHTML = http.responseText;
} else {
document.getElemenyById(container).innerHTML = "Loading...";
}}
http.open( "GET", "includes/forms.php?form=" + id );
http.send();
//Watch input fields
//login_listener();
}/*
Here is the function:
function load_menu(menu, return_d) {
//Availible menus
var data = [];
data [ 'login' ] = [ 'Login', 'Register', 'Recovery' ];
data [ 'settings' ] = [ 'Profile', 'Account', 'something' ];
if (return_d == false) {
return data[ menu ];
} else {
//Menu container ID's
var cons = Array('menuitem1','menuitem2','menuitem3');
for ( var i = 0; i < cons.length; i++ ) {
document.getElementById(cons[i]).innerHTML += data[ menu ] [ i ];
}}}
Extra info:
id = login
menu = login
i want to display the form results on the same page. how do i do that? i have radio buttons, checkboxes, password and texts in my form.
View 14 Replies View RelatedThe following Javascript will return an error message if the user did not enter any value into the zip code field. The form will submit even if user entered only 1 character. Does anyone know how to change this to at least minimum 5 characters must be entered into the field?
...}
var fname = "CustomFields_17_2";
var fld = document.getElementById(fname);
[code]....
I'm putting together the following website, HGV/LGV Training [URL] and have an issue regarding a form submit action. Basically I've used an open-source script for the search form so can't get any support from the Author.
My problem is that I need the search results to appear in a different URL but at the moment they just appear in a new DIV on the home page. My knowledge of JS is limited and can't get my head around what the OS script is doing. I think the relevant section of the search form is as follows:
<form method=post action=<?echo $_PHP_SELF;?>>
<input type="text" name="zipcode">
<? echo show_country_codes(); ?>
I have an appointment form with NAME, DATE, TIME, LOCATION. I want to add another set of these same field fields if I have more than one appointment to enter so all appointments are subitted on one form.
I also want the results to be in a layout other than the generic HTML or text layout used by Frontpage. Hope this is clear enough. Don't know if this is possible.
I have a form that is submitted via jquery into a mysql database using php code...
View 1 Replies View RelatedI need to change the result to opening a url page. This script results in a value and I need the result to be open a url page.
<SCRIPT language="Javascript">
nome = new Array(4);
nome[0] = new Array(4);
[code]....
I have a form with results and ID's for each field, I can get an alert to popup with the results, is there anyway to display this on the webpage?
This is what I have so far:
document.getElementById('result').write(account.value +" "+ rep.value +" "+ error1.value +" "+ fix.value);
along with this in the HTML:
<p id='result'></p>
Ive been trying to pass the results of this converter to a form on a seporate url - I have looked into this but cant seem to pass a "readonly" Var. have a 2nd field that would work out a percentage e.g a + VAT.
[
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
[code]....
I found an article [URL] that allows a user to search Google directions from a web page. It works very well, however is it possible to have the resulting page open in a popup window?
View 3 Replies View RelatedI am trying to create a page that sends user contact information to the appropriate email address. Depending on where the user lives, say California, the results will be sent to the person assigned to California, such as "bob@mail.com (not a real email address).
Right now, I am only working with three states until I get the page up and running:
California (CA = bob@mail.com)
Texas (TX = mary@mail.com)
New York (NY = john@mail.com)
Also, I need the results sent by the form, not as an actual email. I already have this set up and working. I just need to figure out how to pass the variable. Any suggestions? Code:
I am having some trouble with this form .It is not returning any errors, it is simply not returning the results of the form fields.
The clear form works, the redirect works, the layout is fine, just no results. I am just beginning to learn Javascripts and I know this is a pretty basic script.[code]...
I've got a couple of online self-assessment forms on my site.They go as follows:
// total score
var total = 0;
// number of questions
[code]....