Checkbox And OnClick
May 15, 2003
I have some code that I want to implement on a page.
I've got a form field (SuppRegFee) that I would like to interact with
using a checkbox. When the user clicks the checkbox, javascript
populates the form field with a dollar amount ($1100). I've got that
part working just great:
PHP Code:
<input type="checkbox" name="Yes" value="Yes" onClick="SuppRegFee.value='$1100'" onUnClick="SuppRegFee.value=''"><br><b>Supplier Registration Fee:</b><br><input name="SuppRegFee" value="" size="5">
However, what I also want is that when the user UNCHECKS the box, the
total vanishes. Javascript offers the onClick method, but there appears
to be no "OnUnClick" method. How might I go about getting this to work
for me?
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Nov 29, 2010
How could I change
<a onclick="processForm();">Continue</a>
to
<input type="checkbox" name="agree" value="1" onclick="if(this.checked).processForm();" /><label for="agree">Continue</label>
or to
<input type="checkbox" name="agree" value="1" checked="checked"
[Code]....
when i Using <a onclick="processForm();">Continue</a> then work fine, but i needed the checkbox.
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Jul 20, 2005
I have a set of checkboxes and I would like to submit the form they are when one of them is checked. It works fine in IE, Netscape, and Mozilla on Win2K, also in Mozilla on the Mac, but does not work in IE 5.2 Mac. When you click the checkbox nothing happens.
Am I doing something incorrectly? Here's the code:
<form name="newRevenueBudget" method="POST" action="/budgetsurvey_02/05.do">
....
<input type="checkbox"
name="newRevenueSourceIndexes"
onclick="document.newRevenueBudget.submit(); return false;"
value="someValue">
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Apr 21, 2009
I have a 10 checkboxes. Along with these 10 checkboxes I have 10 images that are associated with each checkbox. What I woudl liek to happen is when I click on one of the checkboxes it selects a class for the img object that will make the image go dim using opacity filter in css. When I untick the checkbox I want the image to go back to being opaque.
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Sep 30, 2009
I want to enable text boxes if click on checkbox. Here problem that text field and checkboxes in a array. my code is given belowI'm getting checkbox values from database
<input type=check box name=checkbox[] value="1" /><input type="text" name=textfield[]>
<input type=check box name=checkbox[] value="2" /><input type="text" name=textfield[]>
I want keep disable all text fields on body onload and if i click checkbox particular textbox need to enable.
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Sep 1, 2004
I am trying to get a checkbox to display an alert when the user clicks the checkbox for "other". Then if they click it again to unchedk it, it should not display the alert again. I keep getting an message that says not an object. Can anyone help me out with this? I have copied the code below for the checkboxes and the code that is in my .js file....
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Nov 25, 2002
I'm a total n00b to JavaScript (haven't written a single snippet of it yet ). I was wondering how hard it would be to have a checkbox cause the page to be reloaded if it was checked or unchecked.
<input type="checkbox" />
Is JS the best way to do this?
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Sep 15, 2009
Please verify the below code, there are 5 checkboxs in 5 rows, It shows 5 if you click on any checkbox, but should show row number.[code]
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Dec 12, 2011
I want to add a hidden field to a form, when a user checks a checkbox. Everything works fine when I select the checkbox by an id:
function addfield() {
if($('#checkbox').is(':checked')) {
$('div').parent(this).append(*hiddenfield*);
}
}
<input type="checkbox" (id="checkbox") onclick="addfield()" />
[Code]...
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Aug 18, 2010
If I have this [code]...
what do I need to write into the onClick attribute to make it submit? I want the user to be able to submit the form when this checkbox is clicked.
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Feb 1, 2010
What I want to do is that when I click on a <input type="text" /> tag the checkbox next to it should become checked. I've tried with the help of internet for a couple of hours but I just can't find how I interact with other objects properly to achieve what I want to accomplish.
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Jul 10, 2010
I have the following javascript for an 'accordian' style html widget.
Code:
var accordionItems = new Array();
function init(id) {
// Grab the accordion items from the page
[Code].....
I have nested checkboxes within each <h2> but I need them to behave independently of the onclick event that is set to the <h2> in the javascript.
In other words, when I select a checkbox, I don't want the onlick event to trigger.
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May 1, 2006
I'd like to know if its possible to shift a select option field into a simple text field based on a check box filled by user.
I have an asp form that carries a few select options. One of them I'd like to permit free editing if the user selects a check box just biside the select option, so enableing free editing by user.
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Jul 20, 2005
Does the following indeed imply that this event is NOT called when an <input type="checkbox" is toggled?
This would thus imply the usage of the onClick handler instead (assuming an action needs to be invoked on check/ uncheck).
W3C Recomendation:
18 Scripts
onselect = script [CT]
The onselect event occurs when a user selects some text in a text field. This attribute may be used with the INPUT
and TEXTAREA elements.
I *know* the onClick can be used, I am just wondering about the use og onSelect.
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Oct 14, 2010
I have a button that selects all the checkbox.
How do I select all checkbox when running the click event of each?
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Mar 6, 2011
I have a function that builds an xml string from all selected options in a form like this
function SetServices() {
var services = '<SERVICE><SERVICECD>1KNTK</SERVICECD></SERVICE>';
$(":checked:not([name='ServiceType'], #Standard, #NoneForex, #RTT, #PRN, #BW, #Metrics, #STATUS :input, #EX_AGREEMENTS :input, #final_step :input)").each(function() {
[Code].....
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Jul 27, 2010
If it is possible, how to reflect popup checkbox changes on same checkbox in parent window. Main windows contains a list of thumbnails, each one with a checkbox. Clicking on a thumb, a popup window is opened containing a bigger photo beside a checkbox. If the user checks/uncheks it I want the thumbnail checkbox in parent window to be changed in the same way (and onclick tasks to be performed). To achieve this I am using cookies and onClick -> parent.reload.
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Jun 21, 2010
So here's what i want to do:
i have 2 checkboxes,
when Checkbox A is checked, i want to automatically check the checkbox B. When A is unchecked, then uncheck B.how can i do that?
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Feb 23, 2010
My JSP web page has many checkboxes. What is web page source code look like when clicking one checkbox will submit only one checkbox value (not the whole form) immediately? i.e. toggling one checkbox will send the info that only that checkbox is toggled. This does not work because clicking one checkbox will send the whole page
<form name="myform" method="post">
<input type="checkbox" name="choice" value="1" onclick="submit();">
<input type="checkbox" name="choice" value="2" onclick="submit();">
<input type="checkbox" name="choice" value="3" onclick="submit();">
...
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Feb 23, 2010
My JSP web page has many checkboxes.What is web page source code look like when clicking one checkbox will submit only one checkbox value (not the whole form) immediately? i.e. toggling one checkbox will send the info that only that checkbox is toggled.This does not work because clicking one checkbox will send the whole page [code]
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Aug 11, 2010
I'm having some trouble with determining the status of a checkbox after it has been clicked with the jquery.checkbox plugin
[Code]...
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Jan 28, 2010
If I have two check-boxes and one is already checked and then the is checked, how would I get it to uncheck the first one using JavaScript.
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Sep 4, 2010
I want to make it so that when I click on something, it changes what document.onclick does.
This is a simplified version of what I'm trying to do:
Code:
<div id="clickme" onclick="document.onclick = function(){ alert ('This should not be alerted on the first click'); }">Click here</div>
However, as you'll notice, the alert box shows up on the first click as well. The only way I have been able to get around this behaviour is to have the first onclick execute a timer that will then set the document.onclick after 1ms, however this seems very messy to me.
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Aug 31, 2007
I have the following sample code and when I click the a href link it pops up both windows.
HTML4Strict Code:
<tr false;" style="cursor:pointer"> <td>Some data</td> <td>More date</td> <td><a href="thatlink.html" false;">Details</a></td></tr>
In other words - linking the link that should open up 'thatlink.html' opens up that window first followed by the 'thislink.html' window in the table row onclick call.
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Jul 6, 2011
When checkbox is clicked email is necessary and if checkbox is not clicked email is not necessary for submitting a button give me the code:
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Apr 16, 2009
I try to find working example, but no luck.I need this very simply javascript to onClick change value and second click change value back and third click change value again back and so on..
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