pagination
Simple pagination in javascript
I’ll address any questions you have… but here is an improved pattern you should follow to reduce code duplication. As a sidenote though, you should consider not doing pagination on client-side. Since if you have a huge dataset, it would mean you need to download all the data before your page loads. Better to implement …
How to use MongoDB aggregation for pagination?
To calculate totals and return a subset, you need to apply grouping and skip/limit to the same dataset. For that you can utilise facets For example to show 3rd page, 10 documents per page: db.Order.aggregate([ { ‘$match’ : { “company_id” : ObjectId(“54c0…”) } }, { ‘$sort’ : { ‘order_number’ : -1 } }, { ‘$facet’ …
pagination logic in calculating total of pages
Divide total_items by limit, and round the value up. Math.ceil(total_items/limit); 50 items / 10 per page = 5 pages 55 items / 10 per page = 6 pages
UICollectionView: current index path for page control
You can get the current index by monitoring contentOffset in scrollViewDidScroll delegate it will be something like this -(void)scrollViewDidScroll:(UIScrollView *)scrollView { NSInteger currentIndex = self.collectionView.contentOffset.x / self.collectionView.frame.size.width; }
Random order & pagination Elasticsearch
This should be considerably faster than both answers above and supports seeding: curl -XGET ‘localhost:9200/_search’ -d ‘{ “query”: { “function_score” : { “query” : { “match_all”: {} }, “random_score” : {} } } }’; See: https://github.com/elasticsearch/elasticsearch/issues/1170
Is there a more efficient way of making pagination in Hibernate than executing select and count queries?
Baron Schwartz at MySQLPerformanceBlog.com authored a post about this. I wish there was a magic bullet for this problem, but there isn’t. Summary of the options he presented: On the first query, fetch and cache all the results. Don’t show all results. Don’t show the total count or the intermediate links to other pages. Show …
Changing pagination colour Bootstrap
.pagination > li > a { background-color: white; color: #5A4181; } .pagination > li > a:focus, .pagination > li > a:hover, .pagination > li > span:focus, .pagination > li > span:hover { color: #5a5a5a; background-color: #eee; border-color: #ddd; } .pagination > .active > a { color: white; background-color: #5A4181 !Important; border: solid 1px #5A4181 !Important; …
ui-bootstrap pagination resetting current page on initialization
So I found a solution after drilling down into the angular-bootstrap code. Their code has a watch on totalPages that checks if the current page is greater than the totalPages value. angular-bootstrap code: if ( $scope.page > value ) { $scope.selectPage(value); } else { ngModelCtrl.$render(); } What was happening was if I refreshed the page …