获取select列表框所选中的全部选项的值

    xiaoxiao2021-03-26  21

    $("select").change(function(){

    var strSel = $("select").val().join(",");

    })

    <select multiple="multiple">

    <option value="1">Item1</option>

    <option value="2">Item2</option>

    <option value="3">Item3</option>

    <option value="4">Item4</option>

    <option value="5">Item5</option>

    </select>

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