How to find out whether the check box is checked or not checked?

Question

I have below code in my jsp.

<input type="checkbox" name="transport" id="bike" value="Bike"> I have a bike
<input type="checkbox" name="transport" id="car" value="Car"> I have a car
<input type="checkbox" name="transport" id="cycle" value="cycle"> I have a cycle

using jQuery I have to get all values whose check box is checked. How can I get the values whose check box is checked?

Please look on to this. https://stackoverflow.com/q/901712/3213745 — Sandun Madola, Jul 07 '17 at 05:32

score 2 · Accepted Answer · answered Aug 08 '13 at 13:29

2

I'm not too familiar with jQuery, but try this:

var values = [];
$('input[name="transport"]').each(function () {
    if ( $(this).is(':checked') ) {
        values.push( $(this).attr('value') );
    }
});

alert(values);

answered Aug 08 '13 at 13:29

Joe Simmons

1,828
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`$(this).attr('value')` can simply be `$(this).val()` or `this.value` – Spokey Aug 08 '13 at 13:30

score 0 · Answer 2 · answered Aug 08 '13 at 13:22

0

Try this:

$('#bike').is(':checked');

answered Aug 08 '13 at 13:22

Erik Nijland

1,181
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score 0 · Answer 3 · answered Aug 08 '13 at 13:28

0

$(':checkbox[name=transport]:checked').each(function (i, ele) {
    var value = $(ele).val();
    console.log(value); 
});

answered Aug 08 '13 at 13:28

s4ty

297
3
7

this will result only with one value (the last selected checkbox) – Spokey Aug 08 '13 at 13:29
not if he do something with the value inside the .each() – s4ty Aug 08 '13 at 13:31

How to find out whether the check box is checked or not checked?

3 Answers3