Hi msaizan, Sorry you’re still experiencing problems.
Evidently the Menu feature isn’t meant to be used for massive amounts of pages, but is excellent for Categories or for sections on a website.
My client’s travel website is now working properly with the menus – here’s what we did:
Changed Theme:
– now using Graphene which provides multi-level control for pages being listed in widgets in the sidebar. Thanks to manicolaus for this tip:
“Necessity being the mother of invention, I have discovered some workarounds. The excellent Graphene theme allows two menus in the header and an apparently unlimited number of additional menus as widgets in the widget areas. Additional menus save OK if they remain small. By breaking out and widgetizing portions of the main menu, it’s possible to put up an operational — though not a convincingly professional — site. Graphene also displays sub-page teasers in an array below a parent page, creating a kind of drop-down non-menu menu”
In Appearance/Menus:
– we trimmed down the number of pages which appeared in the Main Menu (to Countries and top level Cities)
– originally all countries AND sub-pages were being displayed in the main menu, but that kept ‘breaking’ WP.
Plugin:
– added “CMS Tree Page View” to easily manage a couple of hundred pages and keep them in order
– once installed this plugin appears under the “Pages” menu in left sidebar.
So far so good. I do hope there is no need to abandon 6 months of work or move to another platform, there are some excellent work-arounds mentioned here and other WP places on the internet. I have my fingers’ crossed you find a solution like we did.
Best of luck!