The newsItem.newsData object contains several content-related getters like 'getActivitySummary()', 'getContent()' (probably some other). They can return null/undefined, however ActivityStreams always outputs correctly (more often the summary goes to the page). What is the order/algorithm of outputting the content?
Related
I'm creating a document that consists of an 8.5"x11" survey, a #10 envelope and a #9 return-envelope. I use the appropriate AddPage calls and the resulting PDF appears to have all of the correct formatting.
When I print it, though, every page only comes out on 8.5"x11" paper...
Is there something in particular that I need to be doing to enable multiple page formats in a single document?
So, it appears that this is an issue with each particular reader/viewer, where, as far as I can tell, the end user is required, on a case by case basis, to manually override using the default paper size and tell the print engine to use the paper size(s) specified by the document instead. It's frustrating that this wouldn't be the default configuration, but this appears to be the only solution that I could find.
I've read everything I can on forms and such and they never seem to work the way I want them to.
As a work around, I'm trying to pass a series of parameters to my controller via remote: true and javascript. I've got a solid foundation working.
I can't think of a proper way to explain this without getting too crazy, so I'll just explain what I am doing.
Goal-
I have a FlashCard model going. The flash cards each have: Title, lines(7) and a body. The body is represented as the back of the card. The front of the card consists of the title and 7 lines. Each line can be written on individually and optionally centered. The card can be formatted as either read or write. Obviously read is a read-only and write gives you the ability to change whether or not each line is centered, and change/add the text on the title, each line, and the body.
Now. I probably chose a bad way to do this, but it's how I chose to do it. I have an affinity towards arrays so I tend to use those when in doubt.
My flash card model has title:string, line:string as array, and body:text.
The line is formatted as follows: [["",0],["",0],["",0],["",0],["",0],["",0],["",0]]
The strings are the string on each line and the 0's can be either 0 or 1, as false and true- representing whether or not the text on that line is centered.
As far as displaying all of this, I have it working just fine. However- actually saving the data is proving to be a problem. Forms are not working out for me because of the line array/attribute. I don't mind doing the logic myself without the form, but I need a way to pass the data from the text_fields to the controller to save them.
Hopefully that makes sense. If not- I will happily add in the code I have used to get to where I am and more specifically show where I am having problems.
Optimally, I would like to simply pass the strings from multiple text_fields as separate parameters to the controller. If necessary to go back and entirely redo the model, I will do so if it will work as long as I can get the same functionality.
Thanks in advance for the help!
I want to search in content and I don't want to get fault result.
assume users search 'br' I don't want to see in output results that have <br> or <P> and other html elements
Simply, you must strip the tags before you search. However, that would mean not being able to query the database directly. Rather, you'd have to pull all the objects first, and then query the collection in memory.
If you're going to be doing a lot of this or have large collections of objects (where pulling all of them for the initial query would be a performance drag), then you should look into a true search solution. I've been working with Elasticsearch, which seems to be just about the best out there in my opinion. It's easy to set up, easy to use, and has third-party .NET integration through the nuget package, NEST.
With a true search solution, you can index your content fields, stripped of HTML, and then run your queries on the index instead of directly on your database. You'll also get powerful advanced features such as faceting, which would be difficult or impossible to do directly with Entity Framework.
Alternatively, if you can't go full board on the search and it's unacceptable to query everything up front (which really it pretty much always is), then your only other option is to create another companion field for each HTML content property, and always save a HTML-stripped copy of the text there. Then, use that field for your search queries.
FitNesse .Net (using the FIT test system, not SLIM) supports testing for lists of the form:
element1, element2, ..., elementN
This works well. However, I can't figure out how to test for an empty list.
Empty strings can be tested for with blank. What's the equivalent for a list?
Try this:
|configure|processor|add operator|parsequotedstring|
|check|myemptylist|""|
Please see here: https://github.com/imanushin/NetRunner/wiki/Collection-result
If there will be any collection on output NetRunner (and fitSharp) will write several red rows (e.g. test will fail).
For example, by using such functions I'm checking the error entries in the log: the expected entries count is empty list. However, any problematic row will be presented to me on the web page, which is very useful: I collects log results from the several files and story them in the test.
I have a page that has to render a huge set of query results - most of them with very, very small images. It is already paginated, so that won't solve my problem.
The query executes fine - it's very zippy, returns in about .0004 seconds, paginates itself out to the View - all is well in the land of Oz.
However there is some big trouble in that ASP.NET MVC dumps the page when it is ready, not as it is loaded. Is there any way around this?
I tried using jQuery to lace through div layers and draw partial views - this alleviated some of the problem, but it still just 'hangs' on the page until the whole thing is ready to be drawn.
I was looking around and found a few suggestions about using Response.Write - but I couldn't uncover anything relevant to my case. Any ideas? The structure is as follows...
PartialView
- Category
- IEnumerable<Models.Images> (List)
PartialView
- Page
- IEnumerable<Models.Images> (List) (Paginated View)
View
- Gallery
-- Index
--- Categories (Ajax Loaded on Demand, not on View render.)
---- ViewPage (No specific model passed)
The problem is clearly the images, I've tested it several times. If I remove the tags from the code, it renders quickly with just any data I tell it to. Each image is around 4 kb in size - so compressing them isn't likely.
Any help would be greatly appreciated.
There are a couple of things that you can do.
First, make sure the results themselves are not inside tables. IE (and perhaps other browsers) have to wait until the table has been fully loaded before rendering to the browser.
Secondly, there is a command called Response.Flush which will push the buffered output to the client. You can call this repeatedly. You may want to call it for every 10 items or so, for example. If you can incorporate this into your code it should do the trick for you.
About how many images are being loaded in a given request? As I'm sure you're aware the issue is less the size of the files and more the quantity of them- it takes longer to move a bunch of small files than an equally sized large file.
One thing to consider would be to send the page down with a specific sized set of results already populated and then use JavaScript (and perhaps scroll events) to dynamically load the rest. Ideally you should try to minimize the size of the initial request so that the page doesn't block user interaction for long; after that initial loading period you could then start pulling in the rest of the results.