views

问题 How to use Highcharts Drupal 7 module. I tried using views integration but not settings are available. But i saw an image http://drupal.org/files/views_settings.png like this. In my drupal instalation when i click on settings for Highchart these options are not there. Can anybody help me please. 回答1: This two tutorials may help you.. just follow the exact instructions http://webwash.net/tutorials/intro-visualization-api-part-1-views-and-gva http://webwash.net/tutorials/intro-visualization-api

问题 I'm having memory problems and think it might have to do with creating large bitmaps. The task at hand is to get a fairly small tile image and create a larger tiled image and set this as the phone wallpaper. The way I'm doing this is: 1) Create a view that is 2 * screen width, 1 * screen height 2) Set the view background to a BitmapDrawable with the tile mode set to repeat 3) Create a bitmap with the views dimensions 4) draw the view to the bitmap by: view.draw(new Canvas(bitmap)) 5) set

问题 I want to generate a html template to a pdf file using pisa. I believe I have all the packages I need but I seem to be having problems doing so. Here is my view below so far what I have done. EDIT: Here is my latest url, views & template. url.py (r'^index/render_pdf/(?P<id>\d+)/$', render_pdf), views.py def fetch_resources(uri, rel): path = os.path.join(settings.MEDIA_ROOT, uri.replace(settings.MEDIA_URL, "")) return path def render_pdf (html, id): invoice_items_list = Invoice_Items.objects

问题 I am presenting a modal view controller. In that modal view controller's viewDidLoad , I can't seem to find any reference to the parent VC.... parentViewController , presentingViewController , etc. If this isn't set yet, how am I supposed to get a reference to it? 回答1: For a general solution, you could have your own property in the second controller which is a weak pointer to the first view controller. The first controller should set the second controller's property in the first segue's

问题 I've been away from Rails for a while now, so maybe I'm missing something simple. How can you accomplish this: <%= yield_or :sidebar do %> some default content <% end %> Or even: <%= yield_or_render :sidebar, 'path/to/default/sidebar' %> In the first case, I'm trying: def yield_or(content, &block) content_for?(content) ? yield(content) : yield end But that throws a 'no block given' error. In the second case: def yield_or_render(content, template) content_for?(content) ? yield(content) :

问题 I'm using MVC 3 Razor to make a simple CMS for practice purposes, and the idea is that I'm creating a few partial views. I'm wanting to do a database lookup, and see that 3 partial views need rendering to the page. How would I do this? In WebForms, you call the LoadControl(ControlURL), but I don't see an equivalent here. Would it be a client side thing? Edit - I was more thinking of taking a View name from the model, and then rendering that view rather than knowing the name of the view in

问题 Question about Eclipse RCP and whole perspective/view/editor design - what is the best way to create application which will display multiple windows on multiple monitors? Tutorials and book I've seen always pack RCP/SWT design into views inside perspective within single application window. Should one window rule all others or they all should be equal (closing last one exits application)? How deal with the perspectives and views? Are there any other things we should know? Environment: Eclipse

问题 I was trying to clean up application.html.erb , by moving parts of the layout into partials. I had the following code for handling flash errors/notifications: <div id="flash"> <% if flash[:notice] %> <h3 class="info_box"><%= flash[:notice] %></h3> <% end %> <% if flash[:error] %> <h3 class="error_box"><%= flash[:error] %></h3> <% end %> </div> This code worked fine in application.html.erb , until I moved it into a file called " _flash.html.erb " and replaced it with the following: <%= render

问题 I have a screen where you can enable/disable modules for my Android application. For this I use a CheckboxPreference screen. This is all good, but the summary field gets cut off if longer descriptions are added than 2 lines. Suppose I have 4-5 lines of description available for each module, I would like to display this in a helper window. I tried to bind a click event to the CheckboxPreference, but that fires for the whole line, so not only when the checkbox is clicked, and more, wherever you

问题 I'm trying to return a multiple values in a %rowtype from a function using two table(employees and departments), but it not working for me. create or replace function get_employee (loc in number) return mv_emp%rowtype as emp_record mv_emp%rowtype; begin select a.first_name, a.last_name, b.department_name into emp_record from employees a, departments b where a.department_id=b.department_id and location_id=loc; return(emp_record); end; 回答1: The above function compiled without any error? What is