BugsAggregations grouped by array property only groups the first array element
- Status: Closed
- Priority: None
- Updated: September 18, 2012 at 4:40am
Latest response from Facebook
Connor Treacy
Thanks for the report. We have confirmed and assigned this bug.
Status changed to Assigned
Connor Treacy
Unfortunately, you can't attach a screengrab after creating the bug, so please use an image hosting service such as imgur, or host the image on your own server and send us a link. Remember to obfuscate personal info if hosting on a public service.
Status changed to Need More Info
Connor Treacy
We can't reproduce the shown count in the preview as described in steps 17-19 in your reproduction steps. Can you provide a screenshot of the preview screen you refer to? It's possible that the preview screen you were using has been replaced with a simpler one which no-longer contains the detail in the preview you describe.
Status changed to Need More Info
If you follow the examples mentioned in the Open Graph Beta documentation, like a "cook" a "meal" with a array property of "recipes", or "wath" a "movie" with an array property of "move type", or "attend" a "concert event" with an array of "bands" playing. Then you want to create an aggregation to show how many times a specific "recipe" has been "cooked", how many times a specific "movie type" has been watched, how many times a specific "bands" has been watched at a concert. The problem is that when creating an aggregation that is grouped based on a property that is an array, then grouping is only made on the first elment in the array, i.e. the first "recipe" in the meal, the first "movie type" specified for the movie, and the first "band" playing at the "concert".
| Steps to Reproduce: | Steps to reproduce: 1) Create a new application 2) Use Open Graph > Getting Started and create action type "cook" on object type "meal" 3) Accept all default values in the Getting Started wizard on all three pages 4) Create an additional object type "recipe" using Open Graph > Dashboard 5) Edit the object type "meal" adding a new property "recipes" based on the object type "recipe". 6) Make sure that the property "recipes" "Is Array" using the property settings menu. 7) Create a new aggregation using Open Graph > Dashboard 8) Select object type "Recipe" and action type "Cook". 10) Name the aggregation "My Top Recipes" 11) In the Caption Lines specify {count} to show the number of times a recipe has been cooked 12) Open upp the preview for the "My Top Recipes" aggregation using Open Graph > Dashboard 13) Create a preview object "Recipe A" and "Recipe B" based on object type "Recipe" 14) Create a preview object "Meal 1" based on objec type "Meal" 15) Add "Recipe A" and "Recipe B", in that order, to the Recipe reference array. 16) Create an action of type "Cook" with a reference to "Meal 1" 17) The preview now only shows a count of 1 for "Recipe A" 18) Now change the order of the recipes for "Meal 1", i.e. make sure "Recipe B" is first. 19) Now the preview only shows a cunt of 1 for "Recipe B" |
|---|---|
| Expected Behavior: | Both "Recipe A" and "Recipe B" should be displayed with a count of 1, disregarding which order the recipes has been specified for the meal. |
| Actual Behavior: | A count of 1 is only displayed for the first recipe in the array of recipes for the meal. |
3 people can reproduce this issue by following these steps
Repro