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Wondering if I can get some feedback as to the best approach to handling the following issue: - you have 300 items and pagination is set to 10 items per page - you are on page 10 and call the show action - you then click back and it calls list on the controller - the pagination starts again on page 1 Are people use hidden form fields, then passing the page number to the show, edit actions?

...ounting is done in page sizes. Asking to read_ldt with bytcount of PAGE_SIZE could give some uninitialzed data back to user. Did I miss the spot where this is always zero-filled? > @@ -166,6 +167,7 @@ > __u32 entry_1, entry_2; > int error; > struct user_desc ldt_info; > + int page_number; > > error = -EINVAL; > if (bytecount != sizeof(ldt_info)) > @@ -184,10 +186,11 @@ > goto out; > } > > + page_number = ldt_info.entry_number / LDT_ENTRIES_PER_PAGE; > down(&mm->context.sem); > - if (ldt_info.entry_number >= mm->context.si...

...ounting is done in page sizes. Asking to read_ldt with bytcount of PAGE_SIZE could give some uninitialzed data back to user. Did I miss the spot where this is always zero-filled? > @@ -166,6 +167,7 @@ > __u32 entry_1, entry_2; > int error; > struct user_desc ldt_info; > + int page_number; > > error = -EINVAL; > if (bytecount != sizeof(ldt_info)) > @@ -184,10 +186,11 @@ > goto out; > } > > + page_number = ldt_info.entry_number / LDT_ENTRIES_PER_PAGE; > down(&mm->context.sem); > - if (ldt_info.entry_number >= mm->context.si...

...yNIei7.e7&some_other_parameters In a controller, I''ve created a hash where the keys are the ids: @codes = { ''dwNKiItvcyrQ5sycnIhmJablDfXsc9tshaGIVyNIei7.e7'' => {:partner_id => 0, :partner_name => ''sth'', :page_number => 1}, ... } Then i do: poll_id = ''"'' + params[''id''] + ''"'' The problem is, @codes[poll_id] returns nil. Otherwise, @codes["dwNKiItvcyrQ5sycnIhmJablDfXsc9tshaGIVyNIei7.e7"] works ok. What am I doing...

...1 @@ static int read_default_ldt(void __user static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode) { - struct mm_struct * mm = current->mm; + mm_context_t *pc = &current->mm->context; __u32 entry_1, entry_2; int error; struct user_desc ldt_info; + int page_number; error = -EINVAL; if (bytecount != sizeof(ldt_info)) @@ -198,9 +204,11 @@ static int write_ldt(void __user * ptr, goto out; } - down(&mm->context.sem); - if (ldt_info.entry_number >= mm->context.size) { - error = alloc_ldt(&current->mm->context, ldt_info.ent...

...1 @@ static int read_default_ldt(void __user static int write_ldt(void __user * ptr, unsigned long bytecount, int oldmode) { - struct mm_struct * mm = current->mm; + mm_context_t *pc = &current->mm->context; __u32 entry_1, entry_2; int error; struct user_desc ldt_info; + int page_number; error = -EINVAL; if (bytecount != sizeof(ldt_info)) @@ -198,9 +204,11 @@ static int write_ldt(void __user * ptr, goto out; } - down(&mm->context.sem); - if (ldt_info.entry_number >= mm->context.size) { - error = alloc_ldt(&current->mm->context, ldt_info.ent...

...t know it, it lets you use the current @params as parameters for eg link_to, just overwriting the values you want. For example, when displaying a long list on different pages, the only parameter changing in the url is the page number and you can just do: link_to ( :overwrite_params => {"page_number" => @next_page_number}) working like link_to (:params => @params.update {"page_number" => @next_page_number} ) is not practical as you have to deal with the id, action and controller (which are in @params too)

Hi all, Why is libuv-devel missing in CentOS-8? The rpm for libuv is preset but libuv-devel is not there. Adrian -- Adri P. van Bloois "Elegance is not a dispensable luxury but a factor that decides between success and failure." Edsger W. Dijkstra

...not too sure what I should write there? Or maybe I should be overriding def Item.@attributes.to_yaml ? Does anyone have any ideas? Thanks image_alignment: '''' display_format: Vertical minimum_number_responses: item_sub_text: '''' page_number: 5 row_text_width: email_address_yn: N survey_id: 153 other_yn: N random_answer_order_yn: N database_dsn: '''' image_width: '''' other_display_type: subitem_count: answer_total: item_text: "<...

...and the test also worked out fine. (it read a zero) the only thing left to be the problem is that because it is a before_filter, it doesn''t read the params[:question_number] until after the before_filter takes place. but, then, how am i supposed to zeroize the points (according to the page_number)? am i missing the problem, or is there something else i''m missing? thanks for any help, u -- Posted via http://www.ruby-forum.com/.

Hi, I''ve noticed that my remote_function calls are resulting in POST requests. As a result, my routes do not apply since it does not generate a url based on the parameters, but simply posts to the raw url with post data. I want to make a GET request instead of a POST. How can I do that? Has anyone else run into this? Thanks, Ryan -- View this message in context:

Hi all Hope this isn''t too far off-topic on this list, as I think it would largely go ignored on the main rails list. I''m looking for the most pragmatic way to speed up our test suite. This is on an established project, and lets just say that we used way too many fixtures when we started =). For example: Finished in 128.870144 seconds. =============== 392 tests, 2106