javascript - Change id of clone children in jQuery -

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i have table on have hidden line clone in order add new lines dynamically.

var $clone = $('#table-invoicing').find('tr.hide').clone(true).removeclass('hide'); $('#table-invoicing').find('table').append($clone);

each line have id , data-type. hidden line set id ending in 99. change id when clone hidden line.

i found similar topics, reason don't manage include in script. when clone line, there 2 elements same id, selector id won't work.

i tried :

$clone.$('#invoicing-row-descr-99').attr("id", "newid");

but tells me $clone not function.

any idea ?

$clone.$('#invoicing-row-descr-99').attr("id", "newid");

but tells me $clone not function.

because $clone object. use attr or prop cloned element:

$clone.attr("id", "newid");//change cloned element id

as per comment, use this:

$clone.find('your_element').attr("id", "newid");

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