Intersoft Community - Paging

CheckBox Selection Lost

rockymain — Tue, 26 May 2015 06:48:01 GMT

I have a grid with checkbox on each row. When user selects rows on the page and click next, Previous Checkboxes get lost. I want to persists rows selection across all pages in the grid.

Making Page load efficient

Sudeep — Mon, 14 Dec 2009 16:20:55 GMT

I am new to using Intersoft's webgrid. In my new project, I'm trying to use the selfreference feature while binding the grid with data.

The webgrid tutorial provided by Intersoft has shown how to use it but has only used few rows of data. It works fine with those few data.

My project scenario is, I have to use the grid with more than 30,000 rows of data. Currently I'm testing with half of it and the page loads after long looooong time.

Does it handle such a large amount of data?

Is there a way to make my page load efficient?

Can we just provide data to load the first page only and when we paginate, provide data for that page and so on.....

Please help me on this!

Thanx!!!!

Filtering data at WebGrid 7 with ClientBinding, Paging and ISLinqDatasource

somer@optima.com.tr — Fri, 23 Oct 2009 06:12:21 GMT

I have a webgrid with clientbinding and paging which is connected a ISLinqDataSource (Datasource is Entity Framework).

I would like to return filtered data, but i cant use "filter column" property because of the design and security issues (for example: user may unhide hidden column and clear filter, or i can't apply more than one filter for a single column like "code like 'a%' or code like 'b%' ").

And i cant use ISLinqDataSource's where property as WebGrid overrides it.

So i dediced to use FilteredColumns.AdvancedFilterExpression property.

It runs but has one important problem:

AdvancedFilterExpression is applied not while querying database, but applied after retrieving data by WebGrid. So if you set paging with 25 rows, you may see less than 25 rows in a pages, even may be all pages with no rows.

Custom text in statusbar paging control

Mladen.maras@combis.hr — Tue, 06 Oct 2009 10:20:03 GMT

Is there a way to set custom text in paging control in WebGrid, when ClassicPaging is enabled?

We would like to show number of rows instead page number in paging control in the status bar. For instance, if PageSize is set to 500, for first page text should be 1 - 500 / 2000, for second page 501 - 1000 / 2000 and so on.

When PagingMode is set to none, WebGrid shows total number of rows loaded, but when PagingMode is set to ClassicPaging there are only number of pages shown. User loses information about how many items there are.