Function - Check On A Check Box Another Check Box Appears
Jan 28, 2009I want a function that when you check on a check box another check box appears.
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On Check Value Appears
Oct 14, 2005i have the following phone book which i would like to implement a few extra jscript functions I would like 1. When a user clicks the checkbox the value appears in the textfield and is written to the page.
"1 recepient added"
2. When a user checks a 2nd option, the value is added to the textfield seperated by a comma
And a value written
"2 recepient(s) added"
based on the total
Any assistance ? Code:
Check If Text Appears On Webpage?
Jul 8, 2010I'm trying to write a macro, but I'm lost. So say if I have an array of keywords to check for on a web page,
var keywords=new Array();
keywords[0]="You are a cat";
keywords[1]="Are you a robot";
keywords[2]="Have a good summer";
How would I make a function that checks the currently opened web page for one of the specific keywords. And if that keyword is found, then execute some action - and if not, then execute some other action?
JQuery :: Uncheck And Check (re-check) A Radio Input On Page Load?
Oct 4, 2011Here is the HTML: [URL] I'm trying to uncheck the selected radio button, then set the value to 1 (Yes), basically overwriting theinitialvalue to 1. I've looked at prop(), val(), and attr(), and just don't know where to start. Should I select $('#set_q157 input') or$('#set_q157 input:radio'), or each individual radio?
Do I need to each them, and check if its checked, then change its value, or is there a way to select all three inputs as just one radial button? It would also need to work if the input has not yet been checked.
How To Count Number Of Check Boxes In A Check Box List.
Mar 29, 2006i have a list of checkboxes, the number of checkboxes is dynamic. All the checkboxes have same name. i am trying to get the length of selected checkboxes.
<input type=checkbox name=name1 value=1>
<input type=checkbox name=name1 value=2>
........ get dynamically.
when i try to get the length in javascript like document.form.name1.length, it works fine if number of checkboxes selected are more than 1, but not for 1.
Auto Check Multiple Check Boxes Onclick ?
Mar 11, 2010I have a code that I got from a tutorial website. The goal is when someone clicks the first check box with the value of yes then the two other sets of check boxes will autmatically be checked for no.
The issue is their are three sets of 2 check boxes each.
So here is my code code I am trying to use
PHP Code:
Here is my form code
PHP Code:
So Ideally when a representative clicks that the customer has three services (clicks the Yes checkbox) all the other checkboxes will default to No.
How I would change the above javascript to do this.
Code To Check Quantity For Button, But It Will Not Check For Enter Key?
Nov 9, 2011I am a php programmer and not a Javascript programmer and I am trying to help a friend out with his shopping cart. The original programmer (who wrote this years ago and is no longer around) has a button that looks up the quantities in the database for the submitted items, and then displays a prompt if you selected a quantity that is less than the minimum purchase amount.The issue is if the user enters a smaller amount than allowed and hits the enter key instead of the "Buy" button, it allows the order.how to use the current code to also check for an Enter key submission.I can handle the PHP and the db lookup for minimum quantities. Here is the page code and the Javascript code.
Code:
<a href="javascript:checkQuantity(document.form<?php echo $formCount; ?>,
<?php echo $row_rsProduct['lotQty']; ?>,
[code]....
Check Before Posting The Form (including A Botdetect Check)?
Jul 18, 2009I have an .asp page for my customers which does just accepts e-mail information and passes this information to another .asp page. But before passing the info, a javascript checks whether the entered e-mail does match some certain rules. Rule1: If any input has been made at all, Rule2: If an "@" sign is there, if the"." is there and so on. upon pressing the submit button, the first rule works but the second rule does not. Could not figure it out why.
[Code]...
It is the function control() which validates the e-mail field. But it just validates whether the e-mail has been entered or not. The second check (with the @ sign) is not being made.
Check If Check Box Is Checked On Name Array?
Apr 19, 2010I'm working a bunch of pre existing code on a CMS. Just after a quick fix. Doing a show/hide thing on a particular div somewhere on the page depending if a checkbox is ticked or not.Currently there is 3 checkboxes that are dynamically added through the CMS. Here's simplified version of the form:
<form id="simplesearch" name="simplesearch">
<input type="checkbox" onclick='showhidefield(this.value)' name="meta_data_array_search_criteria[custom_profile_type][]" value="5" class="input-
[code]....
Check If Checkbox Check Dynamically?
Sep 27, 2009<input type="checkbox" id="priority" /><span class="presult">0 USD</span>
I want when checkbox is checked, the span will have 500 USD. When checkbox is unchecked the span will return 0.This is what I've got, have no idea why not work.
Code JavaScript:
if ($('#priority').is(':checked')) {
$('.presult').text('500 USD');
[code]......
Check To See If Check Box Is Checked?
Oct 21, 2010i need to check to see if my check box is checked, here is my code...
echo "<form id='form1' name='form1' method='post' action='".$href."' onsubmit='return checked_room()'>";
while($row = mysql_fetch_assoc($res))
{
[Code]....
now for some reason i can't get the javascript to work within the function.
Select Max 2 Check Box From 10 Check Box?
Jun 5, 2010How can i select max 2 check box from 10 check box.following code i used for check box
PHP Code:
<input type='checkbox' name='r1[]' value="<?php echo $bno;?>"?>>
What code can be design in JS
Check If Function Exists
Oct 19, 2005How can I check if a function exists in any of the scripts on my page?
I prefer if it can work for both Javascript & VBScript.
How To Check If A JS Function Is Defined?
Jan 17, 2006What is a cross-browser way to check if a function has been defined?
It seems that this code
if (myFn) {
myFn();
}
executes whether myFn is defined or not. When it is not, a JS error
results.
Check All Function Not Working?
Nov 24, 2010I have a webpage with a single form. Under that form I have two separate lists of checkboxes. One set is called eventList the other is assigneeList.I have added two other checkboxes, one is as follows,
Code:
<input name="checkAllEvents" type="checkbox" id="checkAllEvents" onclick="checkAll(this.id, 'eventList')" />
The other is,
Code:
input name="checkAllDelegates" type="checkbox" id="checkAllDelegates" onclick="checkAll(this.id, 'assigneeList')" />
What I want to do is, check all the assigneeList boxes with the same value as the checkAllDelegates checkbox. And the same go the other set respectively.Through rummaging around I came up with the following,
Code:
<script type="text/javascript">
$(function checkAll(id, name) {
$("INPUT[@name=" + name + "][type='checkbox']").attr('checked', $('#' + id).is(':checked'));
});
</script>
However nothing seems to happen when I check the boxes, what am I doing wrong?
Function To Check Whole Numbers
Apr 8, 2009I have a piece of javascript code.
1. It retrieves a value of a cookie (this works)
2. A function is called to check that only whole numbers were entered into an inputbox.
Code JavaScript:
When I load the page, the page gives a "The page loaded but with erros" warning, and the code doesn't work.
I call it using:
HTML Code:
Check If A Function Exists?
Mar 5, 2010I would like to check if a function exists before define it. Does this make sense:
Code:
<script language="JavaScript">
if (typeof this.window['foo'] != 'function') {
[code]....
Check Box Validate Function?
Mar 7, 2010I have a check box validate function that I use (below) to make sure that atleast one check box is checked before the form is submitted.
Code:
var checkFound = false;
for (var counter=0; counter < subscribeform.length; counter++) {
[code]....
Function To Check Only Alphabets?
Jun 16, 2011like IsNan for number is there any function to check only alphabets...
View 4 Replies View RelatedHow Do You Check To See If A Javascript Function Exits?
Apr 19, 2006i tried checking for document.function_name(), but that apparantly does
not work. Anybody got an answer to this one?
JQuery :: Check The Response Of A Php Function
Jun 4, 2009When I click on a link I have this event:
$.ajax({type: "POST",
url: "/req.php",
asynchronous: false,
dataType: "xml",
[Code]......
The php file check the "op" and call a function that return true (if the query is ok) or false (if the query is not ok). What I have to do to test this value? I mean....jQuery make the sync call, call the php script that run a INSERT query. I need to test in jquery if this QUERY was correctcly lanced. I try with the code above but I can understand that the success parameter is only for the good call of the php script, not for the response.
Function To Check Related Checkboxes
Aug 29, 2004My application displays a list of checkboxes to the user. Some of the boxes are related. For eg:
List of boxes:
a
b
c
d
Checkboxes a and c are related. If user checks a; c should automatically be checked and vice-versa. Same for de-checking. I need a function to do this.
Function To Check If Quantity Ordered Is Valid
Nov 18, 2009I have an online shopping cart and some of the products are sold in boxes of 6. So I am trying to write some code that will alert the customer if they have entered a quantity that isn't some multiple of six.
I've tried using the modulus operator as well as dividing by 6 and then checking to see if the result is a whole number but inevitably the alert box pops up no matter what I enter.
This is what I'm trying to use now:
Is there a better way to check if the entered quantity is a multiple of 6?
Event Listener - Check And Activate Function?
Jun 28, 2010Event Listener. From what I understand it will check all events until a defined event happens, such as rollover of a certain image, and then it activates a function? What I want to do is use this so that when I rollover a element such as below:
<img src="img url" alt="this is a tooltip" tooltip="true" />
I want it to pass the obj to a function which then runs, and then once the mouse of not over that element it will activate another function passing the previous object to this function.
Although an element such as the example below would not activate these functions:
<img src="img url" alt="this is a tooltip"/>
As the tooltip tag does not exist or has the value of false. Also, wouldn't this use a lot of resources as it checks every event which the mouse passes over?
Function To Check Mutliple Text Box Inputs?
Nov 23, 2009I have this form which has 4 fields that must not be empty on submit, I been trying to make an array that checks them.
<form action="login.php" method="post" onsubmit="return(checkAll(this))">
<label>Username<br /><input id="input[]" type="text" name="username" /></label><br />
<label>Email<br /><input id="input[]" type="text" name="email" /></label><br />
<label>Password<br /><input id="input[]" type="password" name="pswd1" /></label><br />
<label>Password Again<br /><input id="input[] "type="password" name="pswd2" /></label><br />
[Code]...
Check If Function Exisits Multiple Times
Sep 16, 2005is there a way to find out if a Javascript function exisits on the page more than once? I know I can do window.FunctionName and return a boolean to find out if it exists or not, but I'm trying to check and see if I have multiple functions with the same name on the page.
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