jQuery trigger change event function

Question

I have a change function in javascript who permit me to do an action when the user click on a chekbox who's name is "nameCheckbox" so i have this script.

$("input[name='nameCheckbox']").each(function()
{
     var object = creatObject($(this).val());
     $(this).change(function()
     {
           if($(this).is(':checked'))
           {
                 var object = creatObject($(this).val());
           }
           else
           {
                 object.remove();
           }
     });
});

But i want to have another checkbox who permit to check or uncheck all the checkbox who's name is "nameCheckbox" and pass by the function change of all the element. So i have this code.

$("[name='allCheck']").change(function()
{
        var selectAll = false;
        if($(this).is(":checked"))
        {
            selectAll = true;
        }

        $("input[name='nameCheckbox']").each(function()
        {
            if(selectAll)
            {
                 $(this).prop('checked',true);
            }
            else
            {
                 $(this).prop('checked',false);
            }
            //And here i want to do something like $(this).change();
        });           
    });

Thank you

And here i want to do something like $(this).change(); no problem with that: do it. — VisioN
– VisioN, Commented May 20, 2015 at 9:04
@VisioN, actually, I think you are right. $(this).change() should work — AmmarCSE
– AmmarCSE, Commented May 20, 2015 at 9:05
Why do you iterate over all the checkboxes in order to attach a change event? Do it in one line : $("input[name='nameCheckbox']").change(function(){... — Jeremy Thille
– Jeremy Thille, Commented May 20, 2015 at 9:05
Yes but it don't work if i do that it just doing nothing i want to launch the function change of the element. — Kvasir
– Kvasir, Commented May 20, 2015 at 9:05
@AmmarCSE Certainly. It will be the same as $(this).trigger('change'). — VisioN
– VisioN, Commented May 20, 2015 at 9:05

AmmarCSE · Accepted Answer · 2015-05-20 11:26:04Z

2

$(this).change() should work, according to change()

Description: Bind an event handler to the "change" JavaScript event, or trigger that event on an element.

This is effectively the same as using trigger()

$(this).trigger('change');

edited May 20, 2015 at 11:26

answered May 20, 2015 at 9:04

AmmarCSE

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