javascript - Delete rows from table recursively using JQ -


i want write recursive function delete rows table.

i have number of rows keep , after number want remove rows.

for example: have number 5 first 5 rows need stay , rest need go. (using row id)

code:

<table id="table"> <tr id="tr1"/> <tr id="tr2"/> <tr id="tr3"/> <tr id="tr4"/> <tr id="tr5"/> <tr id="tr6"/> <tr id="tr7"/> <tr id="tr8"/> </table> 

i dont know how rows have, thats why think need recursive solution.

you can use several different jquery filter approaches:

var numrows=5; $('#table tr').slice(numrows).remove(); 

or

$('#table tr:gt(' + (numrows-1) + ')').remove(); 

demo

references:

slice() docs

:gt() selector docs


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