I have a tree of categories in my database. I also have a table of items associated with the tree by a category id.
I have a category table that use Hierarchical structure with right and left field. What开发者_StackOverflow should I do if I want to reorder two fields and how should I manage left and right field va
I have the following data Order_IDPallet_ID O1P1 O2P1 O2P2 O3P2 O3P3 O4P4 Where orders can be on multiple pallets, and more than one orde开发者_运维百科r can be on a pallet. I need to select the gr
I have a hierarchical object with the following structure: public class Folder { public Folder Parent { get; set; }
Can someone help me improve on this?There has to be a better way.What I am doing is building a local web service for flex to grab in order to populate a tree menu. Flex being the application I\'m call
I\'m havin troubles trying to get the results from this table using slugs. id | parent | slug| name|
I\'m trying to implement the following adjustments to the default ASP.NET RoleProvider so that it supports hierarchical role definitions. However i cannot create the following function, it keeps Execu
i\'m looking for a technique to adapt a html listbox to hierarchical content with an unlimited number of levels ( const > 1 would be sufficient ). hierarchy levels should be collapsible as in the usua
I\'ve been fighting for hours with such a problem. For speeding my web-page I request database to get all categories just one time and then want to sort the array using PHP.
I would like to insert the hierarchyId like this /- CEO (Root) /1/ - Purchase Ma开发者_StackOverflow中文版nager
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