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  • jquery 读取type=radio值

    注明:引自http://www.cnblogs.com/zhangdw/archive/2012/11/28/2792217.html

    radio 按钮组, name=”sex”.

    <input type="radio" name="sex" value="Male">Male</input> <input type="radio" name="sex" value="Female">Female</input> <input type="radio" name="sex" value="Unknown">Unknown</input>

    1. 获取radio选中的value.

    $('input:radio[name=sex]:checked').val();

    2. 选择 radio 按钮 (Male).

    $('input:radio[name=sex]:nth(0)').attr('checked',true); 或者 $('input:radio[name=sex]')[0].checked = true;

    3. 选择 radio 按钮 (Female).

    $('input:radio[name=sex]:nth(1)').attr('checked',true); 或者 $('input:radio[name=sex]')[1].checked = true;

    4. 选择 radio 按钮 (Unknown).

    $('input:radio[name=sex]:nth(2)').attr('checked',true); 或者 $('input:radio[name=sex]')[2].checked = true;

    5. 重置 radio 按钮.

    $('input:radio[name=sex]').attr('checked',false);

    我的用法:

      var checkName = $("input[type=radio][name=radio1]:checked").val();   var checkName1 = $("input:radio[name=radio1]:checked").val();

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  • 原文地址:https://www.cnblogs.com/jirglt/p/2792783.html
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