paging

Simple question, hard to find an answer: If I try to select a row programmatically, I use this: $('#grid').jqGrid('setSelection', rowId); The problem is that it only selects rows on current visible page. If rowId is on another page, it will not be selected. More info: My goal is to select multiple rows (spread on multiple pages) when page loads for the first time. Thanks, Rafael PS: This guy has the same problem. No answer yet: jqgrid multiselect only selects rows on the current page, if paging is enabled. How to make it select rows across pages? Right, jqGrid will only select rows on the

I'm looking for a decent paging control in ASP.NET, much like the Stackoverflow pager. Can anyone recommend one? I'd prefer one that didn't use Postback either, just a customisable querystring. It's quite easy to roll your own. I created a simple user control based on the stack overflow pager with two properties... Total number of pages available according to the underlying data Number of links to show The selected page is determined by reading the query string. The biggest challenge was altering the URL with the new page number. This method uses a query string parameter 'p' to specify which

Is there any library that can be used to implement paging for a list? Let' assume I have a space of 10 lines, and the user can select if he wants to scroll forward or backward by page (thus +- 10 items). This might eg be controlled by -1, 0, +1 . This is probably much work to build a class that prevents scrolling backward/forward if there are not enough items to display, and to self-save the state on which page the user is currently. So is there anything? I've solved this before. I made a static getPages method that breaks a generic collection into a list of pages (which are also lists). I've

I have been trying to implement paging for quite a while now and I found this tutorial for paging with MVC: ASP.NET MVC Paging Done Perfectly Now, in this solution, I query the database for the entire set of clients and then I return a paged list of clients instead of a normal list. I find this disturbing, because I only plan to show 10 or 20 entries per page, and my database will easily have over a million of them. Thus, querying the entire database each time I want to show the Index page seems to be a poor solution at best. If I am understanding something wrong, please feel free to cut me

I'm just asking this question because I'm curious how the Linux kernel works. According to http://i-web.i.u-tokyo.ac.jp/edu/training/ss/lecture/new-documents/Lectures/02-VirtualMemory/VirtualMemory.ppt Windows uses special entries in its page directory and page tables named self-map in order to be able to manipulate page directory/tables content from kernel virtual address space. If anyone is familiar with Linux memory management, please tell me if Linux kernel handle this problem in a similar or different way. Thanks. Zimbabao Yes, in Linux also page tables are mapped to address space. But

What are the differences between Swapping and Paging with reference to Process Memory Management ? Also guide me to the tutorials if any where I could get more information. Swapping refers to copying the entire process address space, or at any rate, the non-shareable-text data segment, out to the swap device, or back, in one go (typically disk). Whereas paging refers to copying in/out one or more pages of the address space. In particular, this is at a much finer grain. For example, there are ~250,000 4 KB pages in a 1 GB RAM address space. Swapping was used in the early days, e.g. DEC pdp-11

I am trying Dapper ORM and I am querying a a Posts table. But I would like to get paged results ... 1 - How can I do this? Isn't there a helper for this? 2 - Can Dapper Query return an IQueryable? Thank You, Miguel 1) Dapper doesn't have a built-in pagination feature. But its not too hard to implement it directly in the query. Example: SELECT * FROM ( SELECT ROW_NUMBER() OVER ( ORDER BY InsertDate) AS RowNum, * FROM Posts WHERE InsertDate >= '1900-01-01' ) AS result WHERE RowNum >= 1 // *your pagination parameters AND RowNum < 20 //* ORDER BY RowNum Requires SQL Server 2005+ 2) Dapper returns