我一直在網站上和各種與此相關的問題,我無法找到一個解決方案。當跨度不包含內容時隱藏父項
我試圖隱藏我的父母格「行」每當我跨越「specvalue」不包含任何數據
<div class="container-fluid" id="itmSpecsTbl">
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Accuracy</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem1','')%></span> </div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Drive Type</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem2','')%></span> </div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Free Speed</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem4','')%></span> RPM</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Increments</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem5','')%></span> </div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Length</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem6','')%></span> In</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Length</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem7','')%></span> mm</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Max Air Consumption</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem8','')%></span> </div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Air Inlet (NPT)</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem37','')%></span> </div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Min Torque</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem9','')%></span> ft lb</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Max Torque</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem10','')%></span> ft lb</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Min Torque</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem11','')%></span> in lb</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Max Torque</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem12','')%></span> in lb</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Min Torque</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem13','')%></span> in oz</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Max Torque</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem14','')%></span> in oz</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Min Torque</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem15','')%></span> kgf cm</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Max Torque</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitem16','')%></span> kgf cm</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Capacity</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitemfi0073','')%></span> lbs</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Min Reach</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitemfi0103','')%></span> in</div></div>
<div class="row" id="row"><div class="col-xs-6" align="left"><b>Max Reach</b> </div><div class="col-xs-6" align="right"><span id="specvalue"><%=getAttribute('item','127559','custitemfi0104','')%></span> in</div></div>
</div>
的「的getAttribute」是用來拉我的項目數據,當沒有數據。它是空白的 - 沒有空間,什麼都沒有。
我已經嘗試使用:空,空白
#specvalue:empty #row, #specvalue:blank #row { display: none; }
這讓我無處,同樣使用jQuery
$("#specvalue:empty").parent().hide();
沒什麼迄今的工作,我甚至試過把劇本在<head>
標籤內,甚至在技術文檔被調用之後。
你認爲我需要更具體的CSS嗎?我發現它適用於其他示例,但不適用於此。
首先第一件事情,標識必須是唯一的..你不能有多個ids行或specvalue – Krishna