Question

我试图获取多个特定的类选择每个选定的值我无法实现它例如我有3个选择类Candidates_dd并且我希望选择的特定类选择的值选择由逗号分隔{{ 1}}。

HTML

JS

        <select class="Candidates_dd" id="Candidate_for_po_1">
            <option value="1">None of the mentioned candidates</option>
            <option value="AB4BB5">AB4BB5 - 1 1</option>
            <option value="C3B239">C3B239 - 2 2</option>
            <option value="E2A3D3">E2A3D3 - 33 3</option>
            <option value="HFDG35">HFDG35 - 4 4</option>
        </select>

        <select class="Candidates_dd" id="Candidate_for_po_2">
            <option value="2">None of the mentioned candidates</option>
            <option value="AB4BB5">AB4BB5 - 1 1</option>
            <option value="C3B239">C3B239 - 2 2</option>
            <option value="E2A3D3">E2A3D3 - 33 3</option>
            <option value="HFDG35">HFDG35 - 4 4</option>
        </select>

        <select class="Candidates_dd" id="Candidate_for_po_3">
            <option value="3">None of the mentioned candidates</option>
            <option value="AB4BB5">AB4BB5 - 1 1</option>
            <option value="C3B239">C3B239 - 2 2</option>
            <option value="E2A3D3">E2A3D3 - 33 3</option>
            <option value="HFDG35">HFDG35 - 4 4</option>
        </select>

Answer 1

这很简单终于解决了问题

fiddle Demo

$(document).ready(function () {
    var arr = [];
    $('.Candidates_dd option:selected').each(function () {
  arr.push($(this).val())
    });
      alert(arr.join(','));
})

仅显示多个选择的选定值

1 个答案: