Jquery :: .length() Is Not Working In Php Form?
Jul 12, 2011validate: function () {
contact.message = '';
if (!$('#contact-container #contact-name').val()) {
[code]....
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JQuery :: Get Length Of Form Value In It?
Jul 9, 2010How do I get the length of a form value in jQuery?
View 1 Replies View RelatedJQuery :: How To Get Password Length On Form
Sep 6, 2010How can I get password length on form in jquery? I get the password with this:
var sifra=$("#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).
Array Length Not Working In Safari?
Jun 8, 2009The 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].....
Get The Length Of String Function Not Working
Aug 16, 2010i used the String.length(string) function in javascript to get the length of string but nothing happened. It doesn't give me a value when i tried to view the result using an alert function. Actually, this kind of problem does not only exist with the length function, it's also the same with the trim(). I have not tried using other functions but perhaps it won't also work. What could be the possible reason for this?
View 1 Replies View RelatedGetElementsByTagName('TagName').length Is Not Working In FireFox?
May 27, 2010xmlDoc.getElementsByTagName('TagName').length is not working in FireFox xmlDoc.getElementsByTagName('TagName').length is returning 0 in FireFox. its worth mentioning taht xmlDoc.load(XmlFile) is working fine in Firefox while its ok in IE.
following is my code:
if (mozilla) {
xmlDoc = document.implementation.createDocument("", "", null);
xmlDoc.async=false;
xmlDoc.load(XmlFil);
[Code].....
Get Length Of A Form Field Using NAME?
May 29, 2011function checkValidFormInput() {
if (document.getElementsByName('customerName').value != '') {
document.getElementById('customerNameImg').innerHTML = '<img alt="Valid" src="images/greenTick.png">';
} else {
[code]....
Copy And Paste Form RTF Document Into Field In Asp Form Cause It To Bypass Field Length And Javascript Validation - How To Overcome?
Jul 23, 2005I 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 RelatedThis.form.elements.length Results In 0
Apr 1, 2006I 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?
Using Option.length With Php Array In Form
Feb 16, 2009Ok 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?
Form Validation Form.length
Oct 5, 2006I 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:
Display Form ID Function - Length Is Null
Jul 25, 2010For 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
Check/Verify Form Min Length Character Entered For Zip Code?
Nov 15, 2011The 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]....
JQuery :: Length Not Getting The Right Value?
Jun 17, 2011I have a standard ul list where I need to keep count of the li's within (users can add/remove). This is my function when they remove a list item (.remove is inside the li), it removes the li fine but I always get zero for the rows.
[Code]...
JQuery :: Any Limit On Maximum URL Length In IE6
Sep 20, 2009Internet Explorer (in particular IE6) has some limit on maximum URL length. This is very hard to debugging if you don't know what to search for. Maybe jQuery could throw some self-explaining exception when URL is too long?
View 1 Replies View RelatedJQuery :: .length Always Returns True
Mar 18, 2010I'm brand new to jquery, and am trying to set up a dynamic navigation dropdown which is populated with XML by our system (which I can't change.) For some reason, IE6 is showing space where the unused <li></li> tags are. I am trying to create a jquery code which will detect whether or not a link is present in the <li> so I can turn the display off or on dynamically. The relevant jquery code is here:[code]It should eventually appear like this, the way it does in Firefox due to CSS styling:[code]Which means that somehow, it is reading the <a> even when there isn't one.
View 4 Replies View RelatedJquery :: Length Is Null Or Not An Object?
Sep 26, 2009The function below results in this error and I'm not sure how to correct it? The initial value of the field is 0.00, but it doesn't look like it's relevant.. That is, even when the value isn't 0, it still results in this error.
Code:
if($("input[name='b2h']")) {
$("input[name='b1']").bind("keyup", b2);
b2();
}
[Code].....
JQuery :: Form Plugin Not Working In IE
Jun 30, 2010I've set up a simple form that validates then submits via Ajax using the jQuery Form Plugin by malsup. Everything is working now in FF, Chrome and Safari but it doesn't work in IE (7). I've just tried it out in Opera 10.6 and I get the same lack of functionality.
My relevant code includes.
My javascript:
$('#mt_survey').submit(function() {
if ( $("#mt_survey").valid() == true) {
$(this).ajaxSubmit({
target: '#messages',
success: function() {
$('#messages').fadeIn('slow');
}});
$( 'html, body' ).animate( { scrollTop: 0 }, "slow" );
} return false;
});
My form:
<form action="/php/survey_submit.php" id="mt_survey" name="mt_survey" method="post";>
...
...
</form>
My php file:
<?php $case_num = $_POST['case_num'];
$position = $_POST['position'];
....
?>
I should be more precise when I say it's not working in IE. When I click the submit button it runs the submit event, including the page scroll (which works). But all the $_POST's in the php file return null values. If I replace the ".ajaxSubmit()" with a "return true;" the normal submit event fires and everything works, but obviously without the ajax, which I need..
JQuery :: Form Submit Does Not Working?
Jan 13, 2012I have implemented a booking form, submited via Ajax I am collecting the data via
jQuery.submit(function(e){
e.preventDefault();
});
Problem is it used to work with all the browsers, after updating to latest firefox and chrome it is not responding to anything. It is working perfectly well with "Safari"
JQuery :: Validation For Form Not Working In IE6?
Jun 7, 2011I cannot get the rules I define to process when validating a form in IE6. I found some folks couldn't use the minified version of the .js file, but I tried both and am still getting nowhere. This works in FF. The submitHandler runs (I'm showing an alert) but the validations aren't running. Below is the code.
<html>
<head>
<script src="jquery.js" type="text/javascript"></script>
<script src="jquery.validate.js" type="text/javascript"></script>
<script>
$(document).ready(function() {
var prospectTxErrors = {
prospectName : {
required : "An entry is required in field Prospect.",
rangelength : "Prospect Name must be between 2 and 45 characters."
}, .....
JQuery :: Echo The .length Value Of All Images That Has An 'alt' Attribute?
Mar 5, 2011I just want to echo the .length value of all images that has an 'alt' attribute.
$(document).ready(function(){
$('img[alt]').text("Found " + $("img[alt]").length + " img alt attribute.");
});
Is my codes above correct? I tried it, and I did not saw any output.
JQuery :: Hide Element On Text Min Length?
Oct 16, 2009I am trying to hide a div when the min length of a text box is two or greater but everything I've tried is a bust. Does anyone have a good snippet of code for this.
View 1 Replies View RelatedJQuery :: Get Drop Down List Item's Length?
Aug 11, 2009I have a DropDownList (id: DropDownList1) i want to get the items length by Jquery, but it not work, always return 0. My temporary solution is using classic javascript to do it, below is the code.
[Code]...
JQuery :: Check Length Is Null Or Not An Object?
Sep 26, 2009The function below results in this error and I'm not sure how to correct it? The initial value of the field is 0.00, but it doesn't look like it's relevant... That is, even when the value isn't 0, it still results in this error.
if($("input[name='b2h']")) {
$("input[name='b1']").bind("keyup", b2);
b2();
[code]....
JQuery :: Add Min Length Of 9 Validation For Phone Number?
Nov 20, 2011I want to add a min length of 9 validation for a phone number. Thats once spaces have been stripped out.[code]What do I need to add for the min length? (once spaces have been stripped out)??
View 1 Replies View RelatedJquery :: Changing Character Length Validate
Nov 17, 2010I using the jquery_validate.js script to validate my registration page. Does a great job, but I need to increase the length of password characters from 6 to 8, with at least one number. This is the message a user gets:
HTML Code: Please enter at least 6 characters. I'm quite new to jQuery and I looked at the jQuery validation page and couldn't figure out how to change the parameters. It's suppose to be easy to modified by I'm at a loss as to how to change the rule from 6 to 8 and include a number.
