I am stuck on something that is probably a straight forward issue. Just can't get my head around it.Basically I have a whole bunch of checkboxes and I want to count the number that have the same class (only when selected)Example:
<input type="checkbox" name="Paris" value="FR" />
<input type="checkbox" name="Marseille" value="FR" />
<input type="checkbox" name="Cardiff" value="UK" />
[code].....
I am trying to figure out the best way to count how many checkboxes were selected. Suppose I have the following HTML:
Code:
<form name="myform" id="myformid">
<input type="checkbox" name="items[]" id="item0" value="One" />
<input type="checkbox" name="items[]" id="item1" value="Two" />
<input type="checkbox" name="items[]" id="item2" value="Three" />
[Code]....
But I don't think I can do it that way since I'm dumping it all into an array for processing.
Basically, I'm counting all the checked checkboxes and assign the count value to a hidden field in the form. <script language="JavaScript" type="text/javascript">
function KeepCount()
{
var count = 0
var max = document.getElementsByTagName('checkbox').length;
FOR( var x=0; x<max; x++)
{
[Code]...
I have a foreach loop that displays survey testimonials. The user is allowed to pick only 5 testimonials. Is there an easy way to disable the rest of the checkboxes once the selected item is 5? I was trying this in jquery but this is not doing anything.
<script type="text/javascript">
$(document).ready(function () {
var checkedcount = 0;
$('.chkItems').click(function () {
[Code]....
How could I count how many checkboxes are checked? There are around 100 checkboxes and I don't want the user to check more than 10.
View 5 Replies View Related<script language="javascript">
function checkall(){
var chkd=document.getElementById('ckbox').value;
num=form1.numberOfBlanks.length;
var i=0;
while(i<chkd.checked==true.length) {
alert("hellow");
i++=;
}}
</script>
This does not work.
how do you count the number of checkboxes that have been selected say I want more than 1 and less than 3 to be selected out of 5?
<script type="text/javascript">
if (document.formName.numberOfBlanks.checked >= 1 && document.formName.numberOfBlanks.checked <= 3)
alert("test")
[code]...
I have two "series" of check boxes in a form. One named:
<input type="checbox" name="check_100[]" value="1" />
<input type="checbox" name="check_100[]" value="2" />
...and so on
and one named
<input type="checbox" name="check_101[]" value="1" />
<input type="checbox" name="check_101[]" value="2" />
...and so on.
I need to ensure that no more than 4 checkboxes from the first (100) series are checked simultaneously. I've managed to find some scripts that come close, but they all count all the checkboxes in the form instead of the specific ones that I'm interested in.
I have a dynamic html. i'm trying to count the number of checkboxes checked.
For some reason this isn't working.
Code:
I need a count down clock that will count down 18 minutes and reset itself at the end. also i need a counter that increases by +1 every 18 minutes starting at 0.
View 1 Replies View RelatedI have basic JS knowledge. I am trying to organize a JS timer which counts down to a specific date. After the target date is meet the timer starts to count up. Can someone point me to a JS sample which executes this count-down+target-date+then-count-up theme?
View 2 Replies View Relatedhow can you count something. I have A tags in a div. I want to count specific ones. the list is the order the client made. so I might name or id each a tag. but how can I count those tags. For instance lets say I got an a tag named apple. another named pineapple. I got 8 of each. how can I write jquery code to just look inside this div and count only the a tags named apple.?
View 5 Replies View Relatedi need a plugins or a UI , is some thing like count characters, for example i have a text box and max number of character in text box is 17 and i whan't to show the progres for example 14/17 (14 from 17)
View 4 Replies View RelatedI'm new to jQuery and I wonder how to style my divs so that every other is one color and the rest is another color, no matter how many divs there are? If there's only one div no styling is needed. I'm not after the css or data-theming to change to specific colors, but rather the jquery code to count the number of divs and then decide which one is the first, the second etc. By the way, if it's possible to do it all in css I'm curious about that too
View 2 Replies View Relatedhow do I know count all option in select?
View 1 Replies View RelatedI want to know how to count to a number via jQuery. jQuery should get a value in a variable and then start counting to it in a fix time. for example the number is 500.67 then i should start with 1 and the add up until it reaches 500.67 in 5 seconds, so the final value is not visible at the begining but at the end. the numbers can b between 1 and about 1 million but it should always need 5 seconds to count to it (must not be always +1 but i should count smooth).
View 2 Replies View RelatedI want to know how to account elements and arrays. the elements I want to count based on their value. how many there are. and then for the array I just want to count how many there are in a html array.
how could I count these? then how can I select the elements name that matches those values?
I found [URL]...questions/4705185/count-characters-sms-using-jQuery, but it does not support international characters such as Chinese, Japanese, Thai, etc.
View 1 Replies View RelatedI'm creating a small contextMenu for my website:
// Right click on file
$('.file').live('mousedown', function(event) {
// If rightmouseclick (=3)
if(event.which == 3) {
$(this).bind("contextmenu", function(e) {
e.preventDefault();
});
[Code]...
When I right click on a file and pick "openFile"from the context menu, the action only run once. But when I do this again, it runs twice. When I do this again, it run three times, and so on ... For some reason jQuery (or JavaScript) is counting the times I have clicked on the class '.file', and fires the action according to this number.
I need to count characters in textarea so I wrote sth like this:
$input.keyup(function() {
var new_length = $(this).val().length;
$word_counter.text(new_length);
if(new_length >= min && new_length <= max) {
[Code]....
But id doesn't work when I click the right mouse button on it and choose "Paste". Counter is not updated.
The listnav count is getting an inline style of position: absolute and top: 0, sending it to the top of the page. I can add 83 pxls to the top attribute to get it to drop down to where I need it but I cannot find where to edit the inline style attribute of <div class="In-letter-count" style="display:none;position:absolute;top:83;left:805px;wisth:21px;"
How can I edit this attribute or Is there a better way to position this?
I have seen many character counter scripts (with feedback), to count the characters of a text box. However, I am trying to accomplish the same thing however need to make sure the combined value of two text boxes don't exceed a limit. Ie... there is a visual countdown of number of characters remaining (val) of the two text boxes combined, and an error pops up if it is exceeded.
View 1 Replies View RelatedI have text box when the user types the word intext-box,Then I need to count the words and display below.Below is the Image
[URL]
I have the HTML all laid out for what I'm trying to do. I want to have the user be able to select any 10 checkboxes, and keep a tally of how many are selected, and how many are left to go. Should I do this with jQuery?
Code HTML4Strict:
Select any 10 cds for $20<br />
You have chosen $selected CD's<br />
You have $remaining CD's left</p>
[Code].....
I could count all elements by using $(input:text).length
But how could I count many element that has a same name?
Lets assume
<div>
<input name="username" class="required" type="text" value="- none -" size="33" maxlength="50">
<input name="username" class="required" type="text" value="- none -" size="33" maxlength="50">
[Code]....
How could I count that Input field only the name just the "username" ?
1. I've got INPUT -> "rate" (id)2. when value in INPUT changes I want to recalculate the VALUE, which I want to on-fly print live in <div id='money'></div> I do RATE(value)*4;
How to do that?[URL]..