Can't save metabox - Meta Box

This topic has 3 replies, 2 voices, and was last updated 3 years ago by Long Nguyen.

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November 19, 2021 at 12:03 AM #32027

kesit
Participant

Hi,
I'm using MB Custom Table ver. 2.0.0
I have trouble to edit and save metabox value from wp-admin. WordPress always said that post updated but it isn't.
I don't have this dificulties when using $wpdb->update.

Would you mind to point me a clue what to check about this problem?

Thanks a lot

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November 19, 2021 at 12:29 PM #32038

Long Nguyen
Moderator

Hi Kesit,

Can you please share the code that creates the custom table and custom fields? Please make sure that the column names match with the field ID as on the documentation https://docs.metabox.io/extensions/mb-custom-table/#creating-custom-tables

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November 23, 2021 at 6:48 PM #32118

kesit
Participant

yes, I can confirm that the column name in custom table are equal with field ids in meta box.
I can write data in custom table from frontpage using $wpdb->insert as on the documentation.

I can't share the exact code since it has a lot of columns (may be around 50 fields), could it be the source of the problem?

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November 24, 2021 at 1:31 PM #32131

Long Nguyen
Moderator

It could be. You can try to save some fields to the custom table, if it works, you can follow this article to increase the PHP setting max_input_vars to resolve this issue.
https://metabox.io/wordpress-custom-fields-not-saving-increase-max-input-vars/

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