My goal is to use jQuery to retrieve a specific table column. Currently, I have code that selects the first column like this:
table.find(tr > td:first-child)
However, my ultimate objective is to select any column so that I can copy it to another table. Is there a way to achieve this using something like:
td:n-child
This way, I could input the column number and retrieve all the data from that particular column.
Give this a shot:
When trying to select the second element, use the following code:
table.locate("tr > td:nth-child(2)");
table.locate("tr > td").eq(n);
This solution may not be foolproof, but I believe this syntax should work for the task at hand.
:eq() Selector : Learn how to select the element at index n within a matched set.
Utilize the :eq() Selector like this:
$('tr > td:eq(n)')
We hope this explanation is beneficial for you.
$('td:eq(2)').css('background-color','green')
$('tr:eq(2) td:eq(0)').css('background-color','red')<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table border=1>
<tr>
<td>1</td>
<td>A1</td>
<td>B1</td>
</tr>
<tr>
<td>2</td>
<td>A2</td>
<td>B2</td>
</tr>
<tr>
<td>3</td>
<td>A3</td>
<td>B3</td>
</tr>
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