合并Jquery手风琴内容

Question

我有以下手动创建的手风琴：

<div id="accordion" class="emitters head wrapper ui-accordion ui-widget ui-helper-reset ui-sortable" role="tablist">
<div id="Test1">                    
    <h3 class="accordion-header3 accordion-content-active ui-accordion-header ui-state-default ui-accordion-header-active ui-state-active ui-corner-top ui-accordion-icons" role="tab" id="ui-id-1" aria-controls="ui-id-2" aria-selected="true" aria-expanded="true" tabindex="0"><span class="ui-accordion-header-icon ui-icon ui-icon-triangle-1-s"></span><a class="accordion-expand-all" href="#">
    </a>Name: Test2</h3>                    
        <table class="table-text table-collapse ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content-active" style="width: 100%; padding: 0px; margin: 0px; font-size: 13px; color: blue; display: table; height: 17px; background-color: rgba(189, 197, 205, 0.45098);" id="ui-id-2" aria-labelledby="ui-id-1" role="tabpanel" aria-hidden="false">                    <tbody><tr>                     <th class="table-text" style="width: 71px">ATF</th>                     
        <th class="table-text" style="width: 73px">1.1</th>                     
        <th class="table-text" style="width: 107px">2.2</th>                    
        <th class="table-text" style="width: 223px">7.53</th>                   
        <th class="table-text" style="width: 197px">16:37:31</th>                   
        <th class="table-text" style="width: 80px">37.8715</th>                     
        <th class="table-text" style="width: 78px">60.8957</th>          
        <th class="table-text" style="width: 202px">21</th>          
        <th class="table-text" style="width: 180px">ACTIVE</th>          
        <th class="table-text" style="width: 145px">35.34</th>       
        <th class="table-text" style="width: 192px">0</th>       
        <th class="table-text" style="width: 125px">27793</th>       
        <th class="table-text" style="width: 136px">0.1</th>         
        <th class="table-text" style="width: 90px">35</th>       
        </tr>        
        </tbody></table>         
        </div>
<div id="Test2">                    
    <h3 class="accordion-header3 accordion-content-active ui-accordion-header ui-state-default ui-corner-all ui-accordion-icons" role="tab" id="ui-id-3" aria-controls="ui-id-4" aria-selected="false" aria-expanded="false" tabindex="-1">
    <span class="ui-accordion-header-icon ui-icon ui-icon-triangle-1-e">
    </span><a class="accordion-expand-all" href="#"></a>Name: Test2</h3>                    
        <table class="table-text table-collapse ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" style="width: 100%; padding: 0px; margin: 0px; font-size: 13px; color: darkgreen; display: none; height: 17px; background-color: rgba(189, 197, 205, 0.45098);" id="ui-id-4" aria-labelledby="ui-id-3" role="tabpanel" aria-hidden="true">                     
            <tbody>
                <tr>                    
                    <th class="table-text" style="width: 71px">11</th>                  
                    <th class="table-text" style="width: 73px">11</th>                  
                    <th class="table-text" style="width: 107px">11</th>                     
                    <th class="table-text" style="width: 223px">2.78</th>                   
                    <th class="table-text" style="width: 197px">16:37:31</th>                   
                    <th class="table-text" style="width: 80px">-108.6117</th>                   
                    <th class="table-text" style="width: 78px">46.6017</th>          
                    <th class="table-text" style="width: 202px">CDF</th>         
                    <th class="table-text" style="width: 180px">ACTIVE</th>          
                    <th class="table-text" style="width: 145px">11</th>          
                    <th class="table-text" style="width: 192px">0</th>       
                    <th class="table-text" style="width: 125px">11</th>          
                    <th class="table-text" style="width: 136px">0.1</th>         
                    <th class="table-text" style="width: 90px">11</th>       
                </tr>        
            </tbody>
        </table>         
    </div>
</div>

我需要实时合并他们的内部表在一个标题下。 合并手风琴内容的javascript代码是什么？

感谢。

Answer 1

以下是将内容（来自div#Test2的表头）合并到div#Test1内的表中的代码。这是一个相当轻松的提升，我们用特定的选择器来定位DOM元素。我们使用控制台确保我们的目标是正确的，并监控前后效果。

这里使用的jQuery方法/文档是：

.each()用于迭代。

.appendTo()在我们的迭代中选择当前的DOM并在之后插入目标元素中的最后一项（在本例中为表格行）。

.hide()隐藏DOM元素。

jQuery Fiddle

var targetFocus = $('div#Test2').find('th');
console.log('Second TH Count: ' + targetFocus.length); //Initial Test 2 table header

targetFocus.each(function() {
  var $container = $('div#Test1').find('table:eq(0) tbody tr');
  $(this).appendTo($container);
  console.log($container.length);
});

targetFocus = $('div#Test1').find('th');
console.log('First TH Count: ' + targetFocus.length);

if ($('div#Test2').find('th').length === 0) {
  $('div#Test2').hide();
}

最后，一旦我们确定合并成功，我们就可以使用.hide() jQuery方法隐藏清空表。

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var targetFocus = $('div#Test2').find('th');
console.log('Second TH Count: ' + targetFocus.length); //Initial Test 2 table header

targetFocus.each(function(i) {
  var $container = $('div#Test1').find('table:eq(0) tbody tr');
  $(this).appendTo($container);
  console.log($container.length);
});

targetFocus = $('div#Test1').find('th');
console.log('First TH Count: ' + targetFocus.length);

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div#Test2 {
  display: none;
}

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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<div id="accordion" class="emitters head wrapper ui-accordion ui-widget ui-helper-reset ui-sortable" role="tablist">
  <div id="Test1">
    <h3 class="accordion-header3 accordion-content-active ui-accordion-header ui-state-default ui-accordion-header-active ui-state-active ui-corner-top ui-accordion-icons" role="tab" id="ui-id-1" aria-controls="ui-id-2" aria-selected="true" aria-expanded="true"
    tabindex="0"><span class="ui-accordion-header-icon ui-icon ui-icon-triangle-1-s"></span><a class="accordion-expand-all" href="#">
</a>Name: Test2</h3>
    <table class="table-text table-collapse ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content-active" style="width: 100%; padding: 0px; margin: 0px; font-size: 13px; color: blue; display: table; height: 17px; background-color: rgba(189, 197, 205, 0.45098);"
    id="ui-id-2" aria-labelledby="ui-id-1" role="tabpanel" aria-hidden="false">
      <tbody>
        <tr>
          <th class="table-text" style="width: 71px">ATF</th>
          <th class="table-text" style="width: 73px">1.1</th>
          <th class="table-text" style="width: 107px">2.2</th>
          <th class="table-text" style="width: 223px">7.53</th>
          <th class="table-text" style="width: 197px">16:37:31</th>
          <th class="table-text" style="width: 80px">37.8715</th>
          <th class="table-text" style="width: 78px">60.8957</th>
          <th class="table-text" style="width: 202px">21</th>
          <th class="table-text" style="width: 180px">ACTIVE</th>
          <th class="table-text" style="width: 145px">35.34</th>
          <th class="table-text" style="width: 192px">0</th>
          <th class="table-text" style="width: 125px">27793</th>
          <th class="table-text" style="width: 136px">0.1</th>
          <th class="table-text" style="width: 90px">35</th>
        </tr>
      </tbody>
    </table>
  </div>

  <div id="Test2">
    <h3 class="accordion-header3 accordion-content-active ui-accordion-header ui-state-default ui-corner-all ui-accordion-icons" role="tab" id="ui-id-3" aria-controls="ui-id-4" aria-selected="false" aria-expanded="false" tabindex="-1">
<span class="ui-accordion-header-icon ui-icon ui-icon-triangle-1-e">
</span><a class="accordion-expand-all" href="#"></a>Name: Test2</h3>
    <table class="table-text table-collapse ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" style="width: 100%; padding: 0px; margin: 0px; font-size: 13px; color: darkgreen; display: none; height: 17px; background-color: rgba(189, 197, 205, 0.45098);"
    id="ui-id-4" aria-labelledby="ui-id-3" role="tabpanel" aria-hidden="true">
      <tbody>
        <tr>
          <th class="table-text" style="width: 71px">11</th>
          <th class="table-text" style="width: 73px">11</th>
          <th class="table-text" style="width: 107px">11</th>
          <th class="table-text" style="width: 223px">2.78</th>
          <th class="table-text" style="width: 197px">16:37:31</th>
          <th class="table-text" style="width: 80px">-108.6117</th>
          <th class="table-text" style="width: 78px">46.6017</th>
          <th class="table-text" style="width: 202px">CDF</th>
          <th class="table-text" style="width: 180px">ACTIVE</th>
          <th class="table-text" style="width: 145px">11</th>
          <th class="table-text" style="width: 192px">0</th>
          <th class="table-text" style="width: 125px">11</th>
          <th class="table-text" style="width: 136px">0.1</th>
          <th class="table-text" style="width: 90px">11</th>
        </tr>
      </tbody>
    </table>
  </div>
</div>

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