0

我知道我可以将'checkAll'and传递'uncheckAll'给我的多选实例,但是如何取消选择一组选项?

var deselectOptions = [1, 2, 3];

$('#my_select').multiselect('checkAll'); //except deselect options
4

1 回答 1

0

试试这个检查所有除了:

var deselectOptions = [1, 2, 3];

$('#my_select').multiselect('checkAll');

$('#my_select :selected').each(function () {
    if (deselectOptions.includes(parseInt($(this).val()))) {
        $(this).prop('selected', false);
    }
});

$('#my_select').multiselect('refresh');

或相反:

var selectOptions = [1, 2, 3];

//may not be required depending on use case
$('#my_select').multiselect('uncheckAll');

$('#my_select option').each(function () {
    if (selectOptions.includes(parseInt($(this).val()))) {
        $(this).prop('selected', true);
    }
});

$('#my_select').multiselect('refresh');
于 2019-02-25T21:42:29.163 回答