Check Box "Check All" does not work for all pages using datatables

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Setting: I’m using Datatables to show a list of cities, and each of them has a checkbox. I also have a "Check All" in which, obviously, when marked, all cities should be marked as well.
Problem: When I mark the "Check All", only the first page cities are selected.
To mark the checkboxes use the $(selector).each().

`$('.chkCidade').each(function () {
        $(this).attr('checked', true)
 });`


Can you help me?

javascript jquery html5

  • You can just $('.chkCidade').attr('checked', true). Doubt: the checks for the other pages are loaded on the front? Or the pagination is via back-end or created in the page change?

  • I send the list of c# to the view, and there in the view I create the table going through this list, the same problem occurs by using Jquery Datatables, I think. In paging, it shows 10 cities at a time, so when I check all, it selects only these 10. I confess that I do not understand how Datatables works, but I believe that it creates these check on page change.

  • My guess is that the identifiers of the other pages are the same as the first. You could make the checkAll via c#..

  • I found the solution here

  • Cool! You can answer your own question, maybe it will help someone who goes through the same thing some day.

1 answer

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I found the answer here. This is the manipulation of table Rows when using Jquery Datatables.

  • Instead of putting the links, could explain what was the problem and the code snippets that used to solve Ricardo.

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