Default.thoggle()使jQuery中的动画不起作用

Question

我正试图通过使用toggle（）jquery函数来隐藏边栏。

代码：

$('#hide_saved_templates').click(function(){
        $('#saved_templates').toggle('slow');
        var jobWrapper = $('#job_form_wrapper');
        if(jobWrapper.hasClass('col-md-7'))
        {
            jobWrapper.removeClass('col-md-7');
            $('#hide_saved_templates').removeClass('glyphicon-backward');
            $('#hide_saved_templates').addClass('glyphicon-forward');
            jobWrapper.addClass('col-md-9');
        }
        else if(jobWrapper.hasClass('col-md-10'))
        {
            jobWrapper.removeClass('col-md-10');
            $('#hide_saved_templates').removeClass('glyphicon-backward');
            $('#hide_saved_templates').addClass('glyphicon-forward');
            jobWrapper.addClass('col-md-12');
        }
        else if(jobWrapper.hasClass('col-md-12')){
            jobWrapper.removeClass('col-md-12');
            $('#hide_saved_templates').removeClass('glyphicon-forward');
            $('#hide_saved_templates').addClass('glyphicon-backward');
            jobWrapper.addClass('col-md-10');
        }
        else {
            jobWrapper.removeClass('col-md-9');
            $('#hide_saved_templates').removeClass('glyphicon-forward');
            $('#hide_saved_templates').addClass('glyphicon-backward');
            jobWrapper.addClass('col-md-7');
        }
   });
   $('#hide_job_history').click(function(){
        $('#jobs_history').toggle('slow');
        var jobWrapper = $('#job_form_wrapper');
        if(jobWrapper.hasClass('col-md-7'))
        {
            jobWrapper.removeClass('col-md-7');
            $('#hide_job_history').removeClass('glyphicon-forward');
            $('#hide_job_history').addClass('glyphicon-backward');
            jobWrapper.addClass('col-md-10');
        }
        else if(jobWrapper.hasClass('col-md-10'))
        {
            jobWrapper.removeClass('col-md-10');
            $('#hide_job_history').removeClass('glyphicon-backward');
            $('#hide_job_history').addClass('glyphicon-forward');
            jobWrapper.addClass('col-md-7');
        }
        else if(jobWrapper.hasClass('col-md-9')){
            jobWrapper.removeClass('col-md-9');
            $('#hide_job_history').removeClass('glyphicon-forward');
            $('#hide_job_history').addClass('glyphicon-backward');
            jobWrapper.addClass('col-md-12');
        }
        else if(jobWrapper.hasClass('col-md-12')){
            jobWrapper.removeClass('col-md-12');
            $('#hide_job_history').removeClass('glyphicon-backward');
            $('#hide_job_history').addClass('glyphicon-forward');
            jobWrapper.addClass('col-md-9');
        }
   });

切换工作正常，并按预期切换边栏。然而，toggle（"low"）的默认缓和动画适用于一个侧边栏$('#saved_templates').toggle('slow')，而不适用于另一个侧栏$('#jobs_history').toggle('slow');。我对两个边栏都使用了相同的代码，但我不明白这种不一致的原因。我想将平滑的简单过渡应用于切换效果。

HTML结构：

<div class="row">
  <div class="col-md-2 no-padding show-templates-outer-wrapper" id="saved_templates" style="display: none;"></div>
  <div class="no-padding col-md-12" id="job_form_wrapper">
      <span id="hide_saved_templates" class="glyphicon glyphicon-forward" style="cursor: pointer;"></span>
      <span id="hide_job_history" style="position: absolute; right: 5px; cursor: pointer;" class="glyphicon glyphicon-forward"></span>
</div>
<div class="col-md-3 no-padding show-jobs-history-outer-wrapper" id="jobs_history" style="display: none;"></div>
</div>

Answer 1

问题是toggle和更改类同时发生。由于jobs_history div处于最后一个位置，因此toggle事件不会影响其他事件。下面的代码片段可能会对您有所帮助。

var saved_templates = $('#saved_templates');
var jobs_history = $('#jobs_history');
$('#hide_saved_templates').click(function() {
  if (saved_templates.is(':visible')) {
    saved_templates.hide('slow', function() {
      jobs_history.show();
    });
  } else {
    jobs_history.hide();
    saved_templates.show('slow');
  }
  $(this).toggleClass('glyphicon-backward glyphicon-forward');
});
$('#hide_job_history').click(function() {
  if (jobs_history.is(':visible')) {
    jobs_history.hide();
    saved_templates.show('slow');
  } else {
    saved_templates.hide('slow', function() {
      jobs_history.show();
    });
  }
  $(this).toggleClass('glyphicon-backward glyphicon-forward');
});

#saved_templates, #jobs_history, #job_form_wrapper {
    border: 1px solid #000;
    height: 20px;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>
<div class="row">
  <div class="col-md-2 no-padding show-templates-outer-wrapper" id="saved_templates" style="display: none;"></div>
  <div class="no-padding col-md-10" id="job_form_wrapper">
    <span id="hide_saved_templates" class="glyphicon glyphicon-forward" style="cursor: pointer;"></span>
    <span id="hide_job_history" style="position: absolute; right: 5px; cursor: pointer;" class="glyphicon glyphicon-forward"></span>
  </div>
  <div class="col-md-2 no-padding show-jobs-history-outer-wrapper" id="jobs_history" style="display: none;"></div>
</div>

查看整页的结果。