Question

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select all checkboxes command jquery, javascript

我在iv忙地选择了所有检查箱。这是我目前为这一职能而制定的法典。

function selectAllCheckBoxes() {
        $( #additionalrecords input[type="checkbox"] ).attr( checked ,  checked );
        }

Any help is greatly appreciated.

Answer 1

http://api.jquery.com/prop/rel=“noreferer”>prop(,而不是 ::

$("#additionalrecords input:checkbox").prop("checked", true);

Answer 2

审判

$( #additionalrecords input[type="checkbox"] ).attr( checked , true);

Answer 3

use $("#additionalrecords input:checkbox").attr("checked", true);

http://jsbin.com/akuzus/edit#html,live"rel=“nofollow”http://jsbin.com/akuzus/edit#html。

Answer 4

不要进行检查,以检查审判是否真实

$( #additionalrecords input:checkbox ).attr( checked , true);

rel=“nofollow”>http://jsfiddle.net/djgraff209/mqk8L/