Vote count:
0
I have 2 classes "HashTag" and "HashTagType" on parse.com want a query to hit the Hashtag table and Now I want to hit the Hashtag table by navigating through the relationships table. (the relationships table has a column which stores the object IDs of the HashTagtype in the Hashtag class as in Pointer). Hashtag - Objectid, Tags, Pointer(Hashtagtype's Objectids)
class columns list -
Pointer column has multiple instances of same objected ids of tagtypes
HashtagType - Objectid,Tagtype(no duplicates entries)
need a query that will give me mutilple Tags (atleast 2) for one Tagtype(pointer)
ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("HashTagType");
ParseQuery<ParseObject> query2 = new ParseQuery<ParseObject>("HashTag");
ob2 = query.find();
for (ParseObject object : ob2) {
query2.whereEqualTo("parent", object.getObjectId());
query2.include("parent"); //the pointer column it must have
try {
ob = query2.find(); //this holds the same tags Table data
}
i want to display in list view like
News -hashtagtype
#breakingnews #echnology #enterainment ...all tags of **NEWS**
Marketing -hashtagtype
#smdata #ux #ecomchat #ecom #ecomerce .... all tags of Marketing
asked 1 min ago
parse.com :query with one table using pointer .retrieving the same type
Aucun commentaire:
Enregistrer un commentaire