problem about paging-Collection of common programming errors
carnegiea
c# mysql gridview paging
I have problem with my gridview, where everything has no problem in the beginning of paging, let say you have a gridview with 3 pages, first page load, second page load, then third page load, then back to second, all no problem, but it seems unstable sometimes that it cant do paging and trigger my try catch error and my system has a security to logout the user. My problem is, whenever this problem arise, the MySQL connection will cut and lost too! And when connect back using any GUI MySQL, it sh
dav_i
6 paging
function mythemename_pager_next($text, $limit, $element = 0, $interval = 1, $parameters = array()) {global $pager_page_array, $pager_total;$output = ”;// If we are anywhere but the last pageif ($pager_page_array[$element] < ($pager_total[$element] – 1)) {$page_new = pager_load_array($pager_page_array[$element] + $interval, $element, $pager_page_array);// If the next page is the last page, mark the link as such.if ($page_new[$element] == ($pager_total[$element] – 1)) {$output = theme(‘pager_l
Michael Mrozek
windows x86 paging x86-64
According to Wikipedia:A page fault is a trap to the software raised by the hardware when a program accesses a page that is mapped in the virtual address space, but not loaded in physical memory. (emphasis mine)Okay, that makes sense.But if that’s the case, why is it that whenever the process information in Process Hacker is refreshed, I see about 15 page faults?Or in other words, why is any memory getting paged out? (I have no idea if it’s user or kernel memory.) I have no page file, and the RA
Dave
iphone paging
I have a UIView that has controls built based off a date. I want to flick to change the date and refresh the UIView with an animation like the paging animation. Is that possible? I do not want to create multiple copies of my UIView because it is already close to exceeding memory. 2 copies of my UIView would definitely crash the phone. Does anybody have any suggestions? Please let me know.
markgz
linux kernel paging mips objdump
I have an objdump of the crashing method. I found that the crash is due to a bad memory access. The memory address is present in the MIPS register a0. Is there a way to track on how the register got this address other than backtracking (walkthrough) the objdump step by step(a0 got it from s3 and so on).And I have one more question.How is paging done in kernel. There must be no concept of Virtual Address in Kernel since all of them are already in memory. This question I got since in my crash ther
jacks
operating-systems virtual-memory memory-management paging protected-mode
Well, this may seem a common or already asked question but after searching various books, online tutorials and even here on SU, I am still puzzled at how these four beasts work together on a x86 protected mode system.What is the correct terminology that can be used when discussing about these things?As far as I understand, all these 4 concepts are completely different, but got related when we talk about protecting memory. This is where it got messed up for me!I’ ll begin with swapping first.Swap
Harlandraka
windows-xp memory pagefile paging
I’ve an old computer which is running Windows XP. Some days ago I formatted it and reinstalled Windows XP with SP3 (the previous one was SP1 I think), and i noticed that in the performance tab of the system monitor, the “Total used RAM” field was named as “Total paging size”, so it was using the paging file.I went into the control panel and disabled the paging but windows still uses it, why?The PC is a old laptop with 1GB RAM, the first thing I thought was that XP has not enaugh free RAM, but wh
Guybrush Threepwood
windows-server-2008 memory swap virtual-memory paging
Is there a possibility to prevent swapping for a single process? This process is an in-memory-database and should not be moved to virtual ram. all other processes should still be swap-able. I need something like the “lock pages in memory” option of the SQL-Server.
sr01853
linux crash linux-kernel paging
What can be the reasons for the kernel to panic due to Unable to handle kernel paging request at virtual address 0x00000024 epc=0x9caf9876 ra=0x9432adfcAddress not yet dynamically allocated No corresponding virtual address entry in page tableWhat else? Correct me if am wrong.
Joel Coehoorn
asp.net sql-server paging datalist
I have a data list with paging which works fine locally debugging but doesn’t work on my deployment server provided by my hosting company.Line 151: TotalRowCount = pagedData.DataSourceCount;I’m using the same remote database for both local and on deployment server.Error message:Server Error in ‘/’ Application. Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for
Steve
linq subsonic subsonic3 paging
Have just updated from Subsonic 2.2 ActiveRecord to 3.0.0.3. I am trying to use LINQ to do a paged Find query like this (my object/table is called “Repository”): Repository.Find(item => item.DocumentTitle.Contains(searchTerm)).OrderBy(i => i.DocumentTitle).Skip((currentPage – 1) * itemsPerPage).Take(itemsPerPage);When I view the SQL generated by this query using SQL Server Profiler, there is no paging in the SQL, all the paging is being done in memory in C#. Now, the Subsonic query langu
Nana
c# gridview paging
I am trying to display my data in a gridview. It works fine, until . . . . . I want to do paging (20 data per page), it causes an error NotSupportedException was unhandled .How do i solve this?This is my code. I also have set paging to true.public void bindGV(){string strCon = Database.GetConStr();SqlConnection sqlCon = new SqlConnection(strCon);SqlCommand sqlCommand = new SqlCommand(“select * from Account”, sqlCon);sqlCon.Open();SqlDataReader reader = sqlCommand.ExecuteReader();StaffGV.DataSou
Secular Kid
extjs grid pagination paging
I’m new to ExtJS. I followed a tutorial with the aim to create a pagination on a grid. The code was simple, and I found it suspicious… as result, the paging toolbar is there but there are still all the data displayed on the first load. Here’s my code in the View file :Ext.define(‘AM.view.user.List’ ,{extend: ‘Ext.grid.GridPanel’,alias: ‘widget.userlist’,cls: ‘overall’, title: ‘xxx <img src=”ressource/image/xxx.png” class=”title-icon” style= “width: 5%; height: 5%; vertical-align:middle; mar
Anthony Umpad
jquery paging pager slickgrid
I was able to utilize paging in slickGrid however I am new to jquery and slickGrid and can’t get to move in between pages. can anyone help me with this? Any help is greatly appreciated. Thanks!$(document).ready(function() {var columns = [ {id:”counter”, name:”#”,field:”counter”}, {id:”data1″, name:”Data 1″,field:”data1″}, {id:”data2″, name:”Data 2″,field:”data2″}, {id:”data3″, name:”Data 3″,field:”data3″}, {id:”data4″, name:”Data 4″,field:”data4″}];var options = { enableCellNavigation: false, en
Peter PitLock
asp.net gridview http-status-code-404 undefined paging
Could anyone please give me some background info on this please, it is breaking my head. This does not happen on localhost (Windows 7) when developing, but on Windows 2003 IIS 6.I have a lot of controls (dropdownlists/text boxes) and a gridview on this specific page.Two scenarios causing same problem:1) The HTML of the gridview is near the top, and (thus) renders first to the client. When the gridview is displayed – it happens that some of the other dropdownlists are not rendered yet – but some
adamcrussell
7 ajax paging tableselect
This relates to a bug which is as of yet unresolved in Drupal 7. It is documented here. Simply, tableselect when used with ajax is horribly broken and until the fix gets implemented in Drupal 7 I was wondering if there was anyway to achieve the same functionality that actually worked? That is, I need a form with a table, that is refreshed via ajax as a user modifies search criteria, of checkboxes that works with pagination (my query extends PagerDefault). Is there another way of achieving this
Ajit S
modules paging
I am trying to develop a simple module in Drupal 7. I want to return a table with some data in a function, which i am able to achieve. I am stuck in the pager part though.I usedpager_default_initialize($total, 10); $html .= theme(‘pager’, array(‘quantity’,$total));and I can see the pager below my list, also I have 21 records for now and it shows << < 1 2 3 > >> which means it calculating 10 records each.But my issue here is I can see all the 21 records at once regardless of whichever pa
Nilamkumar Patel
jquery jquery-ui paging
I am using Ajax for pagination for a form in Drupal 6 project. It is working fine on my local machine with default theme but on live server it gives me an error and generates another pagination links below original one.When I click on Next, Previous or page link it gives me an error “c is undefined http://siteurl/sites/default/files/js/js_2ebf7f4036f86f9133a99317ed832acf.js/eval/seq/1 Line 1”. Every time I click on link, it gives me the same error.I have searched for some solutions, like http://
javagirl
sql oracle paging
I have these two queries running on Oracle:select B.* from (select A.*, rownum as rn from (select * from …. order by …) A ) B where B.rn > 0 and B.rn <=30;andselect B.* from (select A.*, rownum as rn from (select * from …. order by …) A where rownum <= 30 ) B where rn > 0 In fact the results of these queries are different. First one looks more correct. Why?Problem with the second approach is: when I run it for 0-30 interval it looks ok on the first glance. But when I
input
php html paging
i’m calling the search.php page via ajax to search.html. the problem is, since i’ve implemented paging, the textbox with the search keyword from search.html ‘disappears’ when the user clicks the ‘Next’ button [because the page goes to search.php which has no textbox element]i’d like the textbox with the search keyword to be there, when the user goes through the records via paging. how’d i achieve this?search.html:<body><form name=”myform” class=”wrapper”><input type=”text” name=”q
MacGyver
extjs sencha paging toolbar bugs
I’m having difficulty getting the paging toolbar to work. The initial load passes the “start” and “limit” parameter to the server proxy and the data loads fine in the grid. However, when clicking the “Next” button in the paging toolbar, the “start” and “limit” parameters don’t get passed properly and the web method bombs out because it expects those parameters. If you can help me fix the root problem, that would be awesome. But if not, and you’re able to help me override the buttons, that’s
Pradeep
extjs extjs4 paging
In Ext 4, whenever you callstore.loadPage(1)Ext seems to set the paging parameters start and limit in the request for me.However I need page and pageSize as the keys for my request parameters. This is how the server handles paging and I have little control over it.Is there a way I can use such custom paging parameters instead of the default ones provided by Ext?Thanks a ton in advance.
Perelli
jquery paging jsrender custompaging
I am trying to get jsRender and paging to work, but I am somewhat new to jsRender and jquery for that matter. I have tried to modify this to work with jsRender instead, but I am having only limited success.I am getting an exception when I click the “next page” link (see the code). The exception is “JsRender Error: Unknown template: “#items” – I think it happens because the code is overwritten on subsequent data fetch, but I am not sure how to fix it – any help is appreciated. Can anybody suggest
DCoder
query yii paging relation
I have a grid with paging which displays client data. Let’s say I have a table Client with name, lastName and address in it, a table Phone_Number which has phone numbers for each of the rows in Client and a table Adress which has adresses for each client. So each Client HAS MANY Phone_Numbers and HAS MANY Adresses.The point is I’m trying to set a limit to the grid’s store read. So let’s say I set limit = 2. The grid should display only 2 rows per page (2 clients). The problem is that if, for e
user265312
c# asp.net gridview paging
I have a GridView that (in one particular instance) would contain about 5000 rows, each row containing a DropDownList with about 5000 items. Naturally, this takes forever to load and throws and OutOfMemory exception on my box.No big deal, I thought. I’ll just enable paging. Well, that works fine (for the same gridview) when its bound to other data, but when I bind it to this particular DataSource (the one with 5000 rows) problems arise.When I first load the GridView with the offending DataSet, p
joe
asp.net gridview paging
I’m trying to implement a GridView with paging inside a UpdatePanel. Everything works great when I do my first click. The paging kicks in and the next set of data is loaded quickly. However, when I then try to click a link for another page of data, I get the following error:Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 12030aspx code<asp:UpdatePanel ID=”UpdatePanel1″
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