如何在 jquery multiselect 中 select 和 deselect 组选项
How to select and deselect group of options in jquery multiselect
我知道我可以将 'checkAll'
和 'uncheckAll'
传递给我的多选实例,但我如何取消选择一组选项?
var deselectOptions = [1, 2, 3];
$('#my_select').multiselect('checkAll'); //except deselect options
试试这个来检查所有除了:
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');
我知道我可以将 'checkAll'
和 'uncheckAll'
传递给我的多选实例,但我如何取消选择一组选项?
var deselectOptions = [1, 2, 3];
$('#my_select').multiselect('checkAll'); //except deselect options
试试这个来检查所有除了:
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');