javascript - Check All Checkbox with Pagination -

I currently have a report with endorsement, which displays 20 records at a time, in total there are 600 records .

Based on this report, I have a checkbox column for each record, in my report, as follows:

1) I have a "Check All" I want to include the feature, which is based on my scenario which shows 20 records (total of 600 total records), when I check the "Check all" checkbox, I would really like to check all 600 records and not just 20 I want to score points on the page.

Is it possible that with javascript is the total number of records different? If so, any help would be appreciated?

2) The same concept as the point (1), if I have the "Submit" button, then I really want to validate that all 600 records have been examined. Looking at only 20 records in

Is this possible? If so, any help would be appreciated?

Thanks Tony

If you want JavaScript to have this kind of feature, then screen all your checkboxes.