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Javascript 如何在a<;tr>;?_Javascript_Jquery - Fatal编程技术网

Javascript 如何在a<;tr>;?

Javascript 如何在a<;tr>;?,javascript,jquery,Javascript,Jquery,这是我的密码 <tr style="display: none"><td colspan="5"> <div id="sub-155642" style="display:none;"> <table width="100%"> <tr> <td class="inner-table"></td>

这是我的密码

<tr style="display: none"><td colspan="5">
        <div id="sub-155642" style="display:none;">
            <table width="100%">
                <tr>
                    <td class="inner-table"></td>
                    <td class="inner-table">Document No</td>
                    <td class="inner-table">Document Type</td>
                    <td class="inner-table" id="amount-row">Total Amount</td>
                </tr> 
            </table> 
        </div >  
    </td>
</tr>

文件编号
文件类型
总金额

我想从JavaScript或jQuery中弹出内部
的内容。

您可以将表克隆到某个弹出窗口并显示它:

HTML

<table>
  <tr id="sub-155642" style="display: none">
    <td colspan="5">
      <div id="sub-155642" style="display:none;">
        <table width="100%">
          <tr>
            <td class="inner-table"></td>
            <td class="inner-table">Document No</td>
            <td class="inner-table">Document Type</td>
            <td class="inner-table" id="amount-row">Total Amount</td>
          </tr> 
        </table> 
      </div>  
    </td>
  </tr>
</table>
<button onclick="popup()">Pop-up</button>
JSBin:

否则,可以使包装表可见(但请确保ID是唯一的):

JavaScript

var popupEl;

function popup() {
  var divEl, 
      tableEl,
      xEl;
  if(!popupEl) {
    // Find table
    tableEl = document.querySelector('#sub-155642 > table');
    divEl = tableEl.parentNode;
    // Create popup and clone table to it
    popupEl = document.createElement('div');
    popupEl.innerHTML = divEl.innerHTML;
    popupEl.setAttribute('style', 'position:fixed;top:50%;left:50%;width:300px;height:100px;margin-left:-150px;margin-top:-50px;border:1px solid gray');
    // Show popup
    document.querySelector('body').appendChild(popupEl);
  } else {
    document.querySelector('body').removeChild(popupEl);
    popupEl = null;
  }
}
var div = document.getElementById('sub-155642');
div.style.display = 'block';
div.parentNode.parentNode.style.display = 'table-row';

你说的弹出窗口到底是什么意思?写得很糟糕。Html元素id在整个页面上必须是唯一的,但这里的“tr”和“div”具有相同的iddiv@cubaguest这是一个只有一行的主表