jquery add each <td> an attribute based on another <td> value in the same row

Question

I have a dynamic table based on a python dataframe and I added to the 2nd and 23rd column the following classes:

 $(".tablafiltros tbody tr td:nth-child(2)").addClass('ColNodo');
 $(".tablafiltros tbody tr td:nth-child(23)").addClass('ColGest');

I have also assigned to .ColGest the following attr:

        $(".ColGest").attr("data-pk","index")

By this way I am adding the same fixed attribute "data-pk" = "index" to every in ".ColGest", but what I need is to assign to each ".ColGest" an attribute that is the content of the .ColNodo (the cell value)

Thanks in advance.

Hi, is this issue solve ?

Swati
– Swati

2021-01-31 12:22:04 +00:00
Commented Jan 31, 2021 at 12:22 — Swati
– Swati, Commented Jan 31, 2021 at 12:22

Joe · Accepted Answer · 2021-01-30 19:35:39Z

1

// Loop over all .ColGest items
$('.ColGest').each(function(index) {

   // get the ColNodo cell with same index as the current ColGest in the loop
   const colNodoValue = $('.ColNodo')[index].text();

   // add a data-value attribute with the colNodo value
   $(this).attr("data-value", colNodoValue);

});

answered Jan 30, 2021 at 19:35

Joe

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