using jquery to find all td's in a table by column position
14,508
Solution 1
I used the nth-child...
$("table.scrollable td:nth-child(" + lastIndex + ")").addClass(rightStyle);
Some good alternative solutions here though.
Solution 2
Do it all in one line...
$('table tr td:last-child').addClass(rightStyle);
// Targeting a particular column as pointed out by FiveTools
// Note that :nth-child(n) is 1-indexed
$('table tr td:nth-child(3)').addClass('highlight');
http://jsfiddle.net/cobblers/hWqBU/
Solution 3
When you search for tds, you need to look only inside the current row. See the addition of this:
rows.each(function () {
$("td:eq(" + lastIndex + ")", this).addClass(rightStyle)
});
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Author by
FiveTools
Updated on June 04, 2022Comments
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FiveTools about 2 years
I am trying to add a class to the last cell in each row of a table...this does not work...it only applies the rightStyle to the last element in the first (top) row...
//the last cell in every row all have border right var lastIndex = getLastVisibleIndex(); var rows = $("table.scrollable tr"); rows.each(function () { $("td:eq(" + lastIndex + ")").addClass(rightStyle) });