- <script type="text/javascript">
- $(document).ready(function() {
- $('input[type=checkbox]').click(function() {
- $("input[name='apk[]']").attr('disabled', true);
- if ($("input[name='apk[]']:checked").length >= 3) {
- $("input[name='apk[]']:checked").attr('disabled', false);
- } else {
- $("input[name='apk[]']").attr('disabled', false);
- }
- });
- })
- </script>
- <ul>
- <li>
- <input type="checkbox" name="apk[]" value=1 />
- APK1
- </li>
- <li>
- <input type="checkbox" name="apk[]" value=2 />
- APK2
- </li>
- <li>
- <input type="checkbox" name="apk[]" value=1 />
- APK3
- </li>
- <li>
- <input type="checkbox" name="apk[]" value=4 />
- APK4
- </li>
- <li>
- <input type="checkbox" name="apk[]" value=6 />
- APK5
- </li>
- <li>
- <input type="checkbox" name="apk[]" value=7 />
- APK6
- </li>
- <li>
- <input type="checkbox" name="apk[]" value=8 />
- APK7
- </li>
- </ul>
- //该片段来自于http://www.codesnippet.cn/detail/230920136071.html
来源: http://www.codesnippet.cn/detail/230920136071.html