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How to remove/hide select options from select-list

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南笙
南笙 2021-02-20 07:53

I\'ve got a select list like this:
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  • [愿得一人]
    2021-02-20 08:02

    To hide it, wrap it with a span tag.

    $( "#selectlist option[value=4]" ).wrap( "<span>" );

    To show it, unwrap the span tag if it has one.

    if ( $( "#selectlist option[value=4]" ).parent().is( "span" ) ){
    $( "#selectlist option[value=4]" ).unwrap();
}
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  • 长情又很酷
    2021-02-20 08:09

    You can hide option using following line include in scripting.

        $("#selectlist option[value='4']").hide();

    And if you want to again show this option use following line.

       $("#selectlist option[value='4']").show();
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  • 春和景丽
    2021-02-20 08:10 
    <option value="4" style="display:none">Product 4</option>

    hides the 4th option by default.

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  • 北恋
    2021-02-20 08:13

    using css to hide options is not supported in IE, so you need to update the options list itself.

    Try something like

    $('#selectlist option[value=4]').remove();

    Demo: Fiddle

    or if you want to enable it later

    var sel = $('#selectlist');
var opts = sel.find('option');

$(':checkbox').click(function(){
    sel.empty().append(this.checked ? opts : opts.filter('[value!=4]'));
}).click()

    Demo: Fiddle

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  • 独厮守ぢ
    2021-02-20 08:14

    I suppose you are using JQuery as well.

    $("#selectlist option[value='option4']").remove();
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