Question

这是aria-pressed应该是Bootstrap手风琴的地方吗？打开选项卡时，为什么状态不会改变？

                  <div class="panel-group">
                    <div class="panel panel-default">
                      <div class="panel-heading" data-toggle="collapse" data-target="#collapseThis">
                        <h6 class="panel-title">
                          <button class="accordion-toggle" type="button" role="button" aria-pressed="false" tabindex="1">Panel Heading</button>
                        </h6>
                      </div>
                      <div id="collapseThis" class="panel-collapse collapse">
                        <div class="panel-body">
                          <ul>
                              <li class="nice-link" data-filter=".one"><a href="#" tabindex="1">One</a></li>
                              <li class="nice-link" data-filter=".two"><a href="#" tabindex="2">Two</a></li>
                          </ul>
                        </div>
                      </div>
                    </div>
                  </div>

Answer 1

您可能希望使用咏叹调扩展而非按下来指示手风琴是打开还是关闭。

您应该检查代码与bootstraps文档站点上显示的示例。他们清楚地阐述了如何设置手风琴，它将有助于减轻你的代码的额外红旗（对于不需要/不应该有标签索引的元素的tabindexes，按钮元素上按钮的作用）

http://getbootstrap.com/javascript/

Answer 2

float computeCivIndex[arraySize];

//compute civ index for all stored records 
for (int i = 0; i < (entryNo+1); i++)
{
    string suntype          = locData[i].getSunType();
    int earthlikeplanets    = locData[i].getNoOfEarthLikePlanets();
    int earthlikemoons      = locData[i].getNoOfEarthLikeMoons();
    float partdensity       = locData[i].getAveParticulateDensity();
    float plasdensity       = locData[i].getAvePlasmaDensity();
    locData[i].computeCivIndex(suntype,earthlikeplanets, earthlikemoons , partdensity, plasdensity);
    point2d[i].setCivIndex(computeCivIndex[i]);

}

cout << "Computation Completed! ( " << entryNo <<" records were updated )" << endl;

[在这里，您可以找到如何使用范围标记1

定义按钮中的咏叹调

Use this code to make toggle button

咏叹调在Bootstrap手风琴中的位置

2 个答案: