Hi Fatih,

Thank you for your interest in wpdatatables.

" is it possible; to let each users to edit only their own entries, but also let them to see other visitors' entries too ?"

Unfortunately at the moment that is not possible with built-in features of plugin. We constantly strive to make our product better, and deliver the most value for our end users - so please share your feedback on what features you need in next versions on this link https://wpdatatables.com/documentation/feature-suggestion/

"Also, at the demo, single and multiline selectbox is not working as I see. Not mather which one I choose and add values, when I click on at the page nothing happens ?"

Can you please give us little more details where you experience this> Which table? In filters or in Edit modal?

It will be nice if you can take a screencast/video, so we can see on what you mean, so we can reproduce it.

Hello Fatih

I'll take over Milan's ticket here.

You can use the Basic license on one domain and an unlimited number of subdomains, so yes - you can use this license for a multi-site installation.

To achieve these calculations, you could use our Formula Columns and Calculation Functions. However, I'm not entirely sure how you want to manage that data. Would it be combined tables from all subdomains on one domain?

Hello Fatih

Writing custom queries isn't included in the provided support for the plugin, but if you get stuck, I may be able to provide some advice, or send you a short query.

We have a 15-day money back guarantee, so if we can't help, you can ask for a refund in those 15 days, and be reimbursed for the purchase.

You're welcome Fatih

a) If the column is saved as "String" it shouldn't cause any problems with this.

b) I am sorry to disappoint you, but unfortunately this is not implemented in the plugin's built in features. However, there is a workaround for this.

For example, I created a simple manual table:

wdt_ID column is being automatically generated, and is usually hidden, but I've displayed it here for explanation purposes.

When I created a table, and added the first row, I could then modify it. So, in order to set the Datetime column to be auto-populated, I had to open the table in the database. It is being stored as wp_wpdatatable_6, and you can see its database name in Editing tab in the settings above the table:

Then, in PHPMyAdmin, I opened the table, and ran the following query:

ALTER TABLE `wp_wpdatatable_6` CHANGE COLUMN `datetime` `datetime` TIMESTAMP NULL DEFAULT CURRENT_TIMESTAMP;

After that, again in the Editing tab, above the table, I changed the "ID column for editing" from "wdt_ID" to "datetime" (as you can see in the screenshot above). Then I disabled editing for "wdt_ID" in the column settings:

datetime column, being the "ID column for editing" automatically cannot be edited, but is automatically filled.

You can also choose to hide it from view if you'd like.

I hope this helps.

c) Since they would be SQL Query based tables, they would automatically pull the data from the database.

d) Each subsite would have its own database, but yes - you can use the plugin on an unlimited number of subdomains.