check next not disabled radio button - javascript

I have a bunch of radio buttons, and depending on the choices of other radio buttons, some of radio's are disabled. The problem is that they the disabled ones remain checked. It's hard to explain this and it's not something I can show in code, because it's just a bunch of garbage and experiments.
So anyway, my question is, how do you find the first not disabled radio button in a radio button group (same name)?
Thanks for your help.

$(':radio:not(:disabled):first')
without first it will find all not disabled radios.

You can find all radiobuttons with :radio
You can reduce that result with :not
You can target all disabled elements with :disabled
You can return the first element from the given set with :first
$('input:radio:not(:disabled):first')
If you want to find out which radiobutton is checked, disregarding any disabled ones, you may want to do something like
$('input:radio:checked:not(:disabled)')

Related

Want to take a radio and checkbox value from one form to another

I have values from one form that need to be transferred to another.
var manager = $('input[type=checkbox]:checked').val();
I'm capturing the value with this. and trying to send it to this.
$('input[type=checkbox]:checked').val(manager);
but I don't know what to put into the next set of jquery to transfer it over.
.val() works for strings/numbers but not checkboxes or radio buttons which I am trying to do.
Please advice.
Try jQuery prop() function to transfer the state of one checkbox to another.
Also use correct selectors. $('input[type=checkbox]:checked') will only select CHECKED checkboxes.
see this fiddle for an example: https://jsfiddle.net/iPirat/p5f07br4/
in this fiddle, the checkbox in the first form is selected similarly to what you did.
the checkbox insecond form is selected using an ID.

Keep all three select elements enabled always

I have a search box as in below
http://www.carsguide.com.au/
When I select "All new cars", the "All used cars" gets disabled. The same happens when one select "All used cars". I need all three to stay enabled always so user can chose any .
$(".searchtype-option.disabled input").removeAttr("disabled", "disabled");
I am thinking of a solution as above
However I need it such that no matter what option is selected, the disabled tag is removed.
I don't know much about how you want to use this, but if want them to stay enabled, just don't disable them.
However the correct jQuery code, in this particular example would be:
$(".searchtype-option.disabled").removeClass('disabled')
.find('input').attr('disabled', false);
This will enable the input field and remove the "disabled" class from the label.

Dropdown Check List Radio Unselect

I use this very nice plugin in my project called jQuery Dropdown Check List (https://code.google.com/p/dropdown-check-list/) specifically one of example which is named: 'Single select with radio buttons instead of checkboxes'.
One big problem with this example is that I am not able to (I was trying to do this by jQuery) set radio button unchecked. I was using for example:
$("input:radio").attr("checked", false);
Or
$("input:radio").removeAttr("checked");
And unfortunately nothing. Can anyone give some advice how fix this thing?
Try this:
- For check:
$("input:checkbox").attr("checked", "checked");
or
$("input:checkbox").prop('checked', true);
-For uncheck:
$("input:checkbox").removeAttr("checked");
or
$("input:checkbox").prop('checked', false);
I tried both methods in the demo page(http://dropdown-check-list.googlecode.com/svn/trunk/doc/dropdownchecklist.html) for the "Single select with radio buttons instead of checkboxes", and turns out to be fine: the selected radio button has removed. However, the value stays in the span because remove selected radio cannot remove selected value.
My suggestion is that after you uncheck the radio, also set a html space to the span, it removes the selected value and also keep the height of its container.
This plugin uses checkbox not radio inputs so you must use $('input:checkbox') or $('input[type="checkbox"]') as your selector!
Click here to see a demo!

how do I make my radio button become clear again when I pick a different value?

I'm posting the link where I am having the problem. I'm having issues with the radio buttons.
I have three images and I'm suppose to be able to click on a radio button and the image changes. That part works great. But when I go for another button, the last one I clicked on stays checked. How do I make it uncheck? I only want what is selected to be checked. ty!!!!!
http://www-desi.iro.umontreal.ca/~valiquki/tp3Kim/TP3KimValiquette.html
The radio buttons have to have the same "name" attribute to be a part of the same group.
Make sure that all of the radio buttons are in the same group. See this for how to do so.
Basically, use the name attribute to assign a group name. That way they will be part of a group and the browser will handle selection/deselection. Name is not the name of the radio button, but the name of the group.
You could use 'side-dishes' if you like for all of them.

Selecting all checkboxes and passing it to another page on click of a button

HI,
I have multiple checkboxes in my report. I am using two buttons Select All and Deselect All for selecting all checkboxes and deselecting all checkboxes. But am not able to pass the checked values to another report. Only if I manually select the checkboxes then only those values are getting passed in the report.
Can anyone help me out with this?
I assume your select all and deselect all buttons are using javascript to set or unset all the other checkboxes in the form.
unset checkboxes are not passed on. only the set one. If you need an explicit 0 or 1 to get passed over, you will have to do something like adding extra hidden fields are are sync'ed to the state of the checkboxes, but this will be riddled with problems (eg, no javascript = FAIL).
You can have a bunch of hidden fields to accompany the checkboxes, and set their values when the checkboxes are unchecked.
Alternately, when you need two or more states for a field, use a radio button.

Categories

Resources