Reply To: Copying Maps or Mashup by map id

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#15239
Chris
Keymaster

    Hi,

    I’m not sure if I fully understand the details of how your data is stored, so let me know if I’m off base. It sounds like you have many maps in a single post.

    Usually it works better to use a separate post for each location: i.e. create a post for each festival location with 1 map per post. Then the queries are easy: you can just tag the posts as ‘2013’ or ‘2014’ and do a mashup for each year.

    To avoid copying the maps manually, you can edit the map database tables using PHPMyAdminin or a similar tool (make sure to take a database backup first).

    The maps are stored in table mappress_maps, and their association with the posts is stored in table mappress_posts.

    To split up the existing maps into separate posts, with 1 map per post:
    1. Create a new blank post for each location
    2. Re-assign the existing map IDs to the new post IDs in table mappress_posts.
    3. Assign the posts to a ‘2013’ or ‘2014’ tag or category, and use a mashup based on that.

    OR

    To copy all the existing maps to a single (new) post:
    1. Duplicate the maps in mappress_maps
    2. Associate the new map IDs to the new post ID in mappress_posts.
    3. Use a mashup like the existing one, that selects only a single post.