I am trying to use JavaScript to check if Windows workstation has PDF working on it. My attempt below doesnt show anything:
if (execCommand("assoc | findstr pdf");
{
document.write('<a href=mypdf.pdf>pdf</a>');
}
else
{
alert('Cant bring up PDF');
}
I want a function that when you check on a check box another check box appears.
View 10 Replies View RelatedHere 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.
i 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.
I 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.
I 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 $row_rsProduct['lotQty']; ?>,
[code]....
I have an .asp page for my customers which does just accepts e-mail information and passes this information to another .asp page. But before passing the info, a javascript checks whether the entered e-mail does match some certain rules. Rule1: If any input has been made at all, Rule2: If an "@" sign is there, if the"." is there and so on. upon pressing the submit button, the first rule works but the second rule does not. Could not figure it out why.
[Code]...
It is the function control() which validates the e-mail field. But it just validates whether the e-mail has been entered or not. The second check (with the @ sign) is not being made.
I'm working a bunch of pre existing code on a CMS. Just after a quick fix. Doing a show/hide thing on a particular div somewhere on the page depending if a checkbox is ticked or not.Currently there is 3 checkboxes that are dynamically added through the CMS. Here's simplified version of the form:
<form id="simplesearch" name="simplesearch">
<input type="checkbox" onclick='showhidefield(this.value)' name="meta_data_array_search_criteria[custom_profile_type][]" value="5" class="input-
[code]....
<input type="checkbox" id="priority" /><span class="presult">0 USD</span>
I want when checkbox is checked, the span will have 500 USD. When checkbox is unchecked the span will return 0.This is what I've got, have no idea why not work.
Code JavaScript:
if ($('#priority').is(':checked')) {
$('.presult').text('500 USD');
[code]......
i need to check to see if my check box is checked, here is my code...
echo "<form id='form1' name='form1' method='post' action='".$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.
How 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
Here is my function
<script language="javascript">
document.form.B1.disabled = true;
function changebutton(){
if (document.form.C1.value = "ON"){
document.form.B1.disabled = false;
return true;
}
else {
document.form.B1.disabled = true;
return true;
}
}
</script>
So far it's doing what I want it to do, when the document loads it disables
the button, and when the check value is clicked it would enable the button.
Now here is the problem, when I uncheck the checkbox the button is not
disabled.
Is there a way to check what the URL bar is = to? so if it was equal to [url] it would change something on the page?
View 12 Replies View RelatedI have a site of classifieds ads user is choosing what he want to see/search and then a table is printed on the screen(with all the requested results)Is there a way to add a "CHECK BOX" to each of the ads and the user is checking what he wants to see later on.after he will have a button "see my checked ads" and a page will open with ONLY the ads that he checked before.
View 3 Replies View RelatedWhat is the best way to validate a field as a positive or negative
integer?
Is there a way for Javascript to check if a document CSS id exist anywhere
on a page, for example, if "bla" exists?
I can't get a checkbox to check when the
value of a text field changes to something greater than 0.
<script language=JavaScript>
<!-- Begin
function sel_comm(comm_val)
{
if (comm_val > 0)
{
document.inhouse-f2.add_comm.checked = true;
}
}
// End -->
</script>
<INPUT TYPE="checkbox" NAME="add_comm" ID="add_comm" VALUE="1">
Commission: <INPUT TYPE="text" NAME="item_comm" ID="item_comm"
size="6" onChange="sel_comm(this.value);">
I just don't get why it's not working. I must be missing something,
but I have no idea what. The FORM tag's NAME and ID elements are
"inhouse-f2". What else could it be?
I'm building a multi-language PHP/mySQL -site. I'm also building a CMS for the site.
There are 5 languages. In the CMS fields for e.g. english
bodytext are called (id=) 'bodytext_en'.
German looks like 'bodytext_ge', etc.
The '_en' part tells us that it's a textfield for english texts.
How can i check if ALL english fields are filled out, without
defining each and every field separately.
Like:
if(document.(allfields.'_en').value == ''){
alert('Hey!')
};
I'm using the following code for a checkbox that when clicked, either
checks or unchecks a group of checkboxes on a form. The code works
fine, except when there is only one checkbox in the group in which case
the check all checkbox doesn't work at all.
The code working with three checkboxes in a group is as follows, but
remove two of the three and you will see the code stops working:
<script language="javascript" type="text/javascript">
function checkAll( control, cbGroupName )
{
var cbGroup = control.form.elements[cbGroupName], i = 0, cb;
while( cb = cbGroup[i++] )
{
cb.checked = control.checked;
}}
</script>
<form>
Check all
<input type="checkbox" this,'select[]' );" >
<br><br>
<input type="checkbox" name="select[]" value="234">
<input type="checkbox" name="select[]" value="235">
<input type="checkbox" name="select[]" value="236">
</form>
I have the following HTML code which is doing a GET to a page, say
MyUrl.aspx :
<body>
<form name="form1" method="get" action="MyUrl.aspx" id="form1">
<input type="hidden" name="ClickedElement" id="Messenger" />
</form>
</body>
where the the Submit() is done within a javascript function invoked at
onclick on some element.
My question is: How can I prevent form submission when MyUrl.aspx is
not available? The javascript function is:
function Clicked(MyControl)
{
var _CellContent = document.getElementById("Messenger");
_CellContent.value = MyControl.id;
document.form1.submit();
I run a small personal website and I need to check if my client is reaching my site with:
- IE6 || IE7
AND
- Windows Vista
How can I do? The script should work in Firefox too..
I'm looking for a javascript which will check all boxes with the same id if one is checked.. For instance:
Box 1 id=this
Box 2 id=this
Box 3 id=that
Box 4 id=that
If I click Box 1, it should also check box 2.. If I uncheck box 1 it should also uncheck box 2...I have to do it by id instead of name and cannot seem to get it to work.. These are input flags with type=checkbox....
The code below puts a link in mydiv when the page loads if myvar equals 1. Great till here, but if myvar changes its value and it does not equal 1 any more I have to reload the page in order not to see the link. What do I have to do to avoid that reload? what do I have to do to check myvar's value for changes constantly?
[Code]....
I have an assignment to solve in which i have given two checkboxes one is enabled and another one is disabled n m required that if we select enable checkbox the disabled checkbox may also be selected automatically.
View 6 Replies View RelatedI need to make my site viewable for both PC and Macintosh. For PC the "HV Menu" works very good but it screws up on a Mac. So I've configured "Top Navigational Bar 3 v3.4.1.1b" to work on a Mac.
Both of the menus use SCRIPT REL/SRC-links to external js-files implemented in the HTML-code of the site (that's 1standard I guess). So what I need is a platform-check in the HTML-code that decides wich menu that will show!
Down below I attach the scripts from each menu.
Is there any possibility to check the existence of XML?
View 2 Replies View Related