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JSONP autocomplete request for movie title, and corresponding poster images
pubblicato da kaviSTAFFMOD il 20 ottobre, 2012 alle 7:36AM
Hi Travis,
I am working on an application that has an autocomplete function which makes a JSONP request as follows:
http://api.themoviedb.org/3/search/movie?api_key=[API_key_here]&query=[search_term]
where the "search_term" comes from the autocomplete function. I want to be able to display the poster image for each of the search results (to do this, I need: base_url, size and file_path, according to the configuration documentation). However, I notice that the above search only returns the file_path for the poster, and to display the image I still need the "size" Is there any way to do this without making another xhr request? If I try to get the image without the size parameter (http://cf2.imgobject.com/t/p/bgSHbGEA1OM6qDs3Qba4VlSZsNG.jpg) it obviously does not work.
Thanks in advance for the help!
Risposta da kavi
il 20 ottobre, 2012 alle 7:45AM
To add to the above, if I use a generalized url as follows:
http://cf2.imgobject.com/t/p/w500/8uO0gUM8aNqYLs1OsTBQiXu0fEv.jpg
where I specify the size as w500, I see that this works for all the posters. The problem is, since the size of the file is pretty large, the images get added to the search results of the autocomplete function with a significant lag after the results are loaded. To overcome this issue, I think I need to get the smallest file or something like a thumbnail for the image. Is this possible?
Risposta da Raymond Wagner
il 20 ottobre, 2012 alle 2:48PM
Just make the request once, and then cache it for repeated use. That data isn't likely to change often, so you could even store it semi-permanently in a cookie if you so desired. The documentation explicitly recommends you store it in some manner. RFC2109 dictates at minimum 4096 bytes be available for use per-cookie, so there would be plenty of storage room on any standards compliant browser.
Risposta da Travis Bell
il 20 ottobre, 2012 alle 3:24PM
Remember there are multiple sizes you can request. Check out the configuration method for more details.