I have a list of checkbox and I want that when it's checked, the label or the value of the checkbox will be added in a list.
The fiddle below, when the checkbox is checked/unchecked, it adds 'on' to the list.
$('.cb').click(function() {
var cbVal = $("input[type='checkbox']").val();
$('ul').append('<li>'+cbVal+'</li>')
});
Up on clicking, you can iterate the checkboxes, see checked state and update the list.
$('.cb').click(function() {
$('ul').html("");
$(".cb").each(function(){
if($(this).is(":checked")){
$('ul').append('<li>'+$(this).val()+'</li>')
}
});
});
Following is the updated fiddle .
You can use this
inside event handler to be able to check what checkbook was selected, also it is better to use change
event here.
$('.cb').change(function() {
var cbVal = this.checked ? 'on ' : 'off ';
cbVal += $('[for='+this.id+']').text ();
$('ul').append('<li>'+cbVal+'</li>');
});
To be able to remove li
from ul
add id to it when appending $('ul').append('<li id="item-' + this.id + '">' +cbVal+'</li>');
Try this:
$(document).ready(function () {
$('.cb').click(function () {
var szId=$(this).attr('id');
var cbVal = $('label[for=' + szId + ']').text();
$('ul').append('<li>' + cbVal + '</li>')
});
});
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