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      2. 如何在没有表单的情况下循环单选按钮组?

        时间:2023-10-20
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                1. 本文介绍了如何在没有表单的情况下循环单选按钮组?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  如何在 JavaScript 或 jQuery 中循环遍历没有表单的单选按钮组?

                  How do I loop through a radio buttons group without a form in JavaScript or jQuery?

                  推荐答案

                  这样的事情怎么办?(使用 jQuery):

                  What about something like this? (using jQuery):

                  $('input:radio').each(function() {
                    if($(this).is(':checked')) {
                      // You have a checked radio button here...
                    } 
                    else {
                      // Or an unchecked one here...
                    }
                  });
                  

                  如果您愿意,您也可以像这样遍历所有选中的单选按钮:

                  You can also loop through all the checked radio buttons like this, if you prefer:

                  $('input:radio:checked').each(function() {
                     // Iterate through all checked radio buttons
                  });
                  

                  这篇关于如何在没有表单的情况下循环单选按钮组?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

                  上一篇:CSS复选框和输入在标签内时的单选按钮? 下一篇:Jquery 验证错误放置(单选按钮)

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