javascript - Determining whenever user checks or unchecks a checkbox -


here code:

$(document).ready(function () {     $("input[type='checkbox'][name='mycheckboxname']").change(function () {         if ($(this).checked == true) {             //do (script 1)         }         else {             //do else (script 2)         }     }) });

what want accomplish have 2 scripts running depening whenever user checks or unchecks "mycheckboxname" checkbox. problem above code script 2 run looks if $(this).checked false if user checks checkbox. using $(this) wrong way?

checked dom property of element, $(this) returns jquery object.

you use dom property:

if (this.checked)

there's no reason wrap this in jquery instance that. mean, can:

if ($(this).prop("checked"))

...but doesn't useful on top of this.checked.

side note:

if (someboolean == true)

is roundabout way of writing

if (someboolean)

i mean, why stop there? why not

if ((someboolean == true) == true)

or

if (((someboolean == true) == true) == true)

or... ;-)


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