需要刪除html標簽之間的文本

Question

我有一些 HTML 格式的內容，我想刪除標簽之間的評論示例。

例如：內容就像

 <p dir="ltr" id="_13" style="margin-left: 0px; "><span style="font-size: 11pt; font-family: times new roman,times; ">Time span values shall allow creation or retrieval using any of the following units:<br><br>&nbsp;&nbsp;&nbsp; Days<br><br>&nbsp;&nbsp;&nbsp; Hours<br><br>&nbsp;&nbsp;&nbsp; Minutes<br><br>&nbsp;&nbsp;&nbsp; Seconds<br><br>&nbsp;&nbsp;&nbsp; Milliseconds<br><br>&nbsp;&nbsp;&nbsp; Microseconds</span><br><br><span style="font-size: 12pt; font-family: times new roman,times; "><b><i>Comments</i></b></span><span style="font-size: 12pt; font-family: times new roman,times; "><i> Example</i></span></p>

我想專門刪除評論示例。 我可以在兩個單獨的變量中獲取它，但基本上它們連續出現的地方只有它應該被刪除。

預期結果將是：

<p dir="ltr" id="_13" style="margin-left: 0px; "><span style="font-size: 11pt; font-family: times new roman,times; ">Time span values shall allow creation or retrieval using any of the following units:<br><br>&nbsp;&nbsp;&nbsp; Days<br><br>&nbsp;&nbsp;&nbsp; Hours<br><br>&nbsp;&nbsp;&nbsp; Minutes<br><br>&nbsp;&nbsp;&nbsp; Seconds<br><br>&nbsp;&nbsp;&nbsp; Milliseconds<br><br>&nbsp;&nbsp;&nbsp; Microseconds</span><br><br><span style="font-size: 12pt; font-family: times new roman,times; "><b><i></i></b></span><span style="font-size: 12pt; font-family: times new roman,times; "><i></i></span></p>

提前致謝！！

Answer 1

您可以使用span:eq()選擇元素，然后只使用text() ：

 $('#_13').find('span:eq(1) i').text(''); $('#_13').find('span:eq(2) i').text('');

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <p dir="ltr" id="_13"> <span style="font-size: 11pt; font-family: times new roman,times;"> Time span values shall allow creation or retrieval using any of the following units:<br><br> &nbsp;&nbsp;&nbsp; Days<br><br> &nbsp;&nbsp;&nbsp; Hours<br><br> &nbsp;&nbsp;&nbsp; Minutes<br><br> &nbsp;&nbsp;&nbsp; Seconds<br><br> &nbsp;&nbsp;&nbsp; Milliseconds<br><br> &nbsp;&nbsp;&nbsp; Microseconds </span><br><br> <span style="font-size: 12pt; font-family: times new roman,times;"><b><i>Comments</i></b></span> <span style="font-size: 12pt; font-family: times new roman,times; "><i>Example</i></span> </p>