style.js | A layman 's tool to style HTML Elements and share CSS values | Theme library

MUI class names are non-deterministic, please take some time to consult the documentation on what that means.

classes.subListItem does not result in a subListItem class being attached to the DOM element. You can also see this behavior by inspecting the element in the DevTools.

To make this work, you need a static class name:

The accepted answer from this thread guided me to solve this: Webpack Externals Configuration for a Local Library

I just needed to lookup how popperjs was referenced in tippyjs and use the same alias:

Add minLength="0" required to input and and use :valid selector in style.

You can add a callback to set the value of your dcc.Tabs() object. To default to the home page, return the home page id if the callback hasn't been triggered, so it will set the correct one when the page first loads.

Found the answer - I simply had to add this bit of code in the navigation.js file:

navigation.js

It's not necessary at all to have all the data while initializing the master grid. You can initialize master grid just with data which is necessary for master grid only. getDetailRowData will be called only when a row is expanded, at that time you can make necessary API calls and update the details grid like below.

Material-UI sets the color of your ListItemIcon when the ListItem is selected, but because your custom svg icons already have the fill attribute set to another color, it overrides the color from MUI. The fix is simple, override the fill attribute again in your custom svg using makeStyles:

I'm going to simplify things as much as possible. Activation hooks are always frustrating to debug because of their async-like behavior.

First, you actually don't need to if check on whether the table exists, that's what dbDelta does for you already. You can actually change your schema that's defined in $sql later and dbDelta will attempt to figure that out and handle things automatically for you, too. In the real world, however, I have found that semi-complex table logic doesn't always make it through to an ALTER TABLE. Instead, most people keep track of their schema version and run table upgrades on plugin update. But that's for later.

Second, never assume the WordPress table prefix, that is asking for trouble some day. Instead, always use $wpdb->prefix.

The code below is the smallest version of a plugin that does what you are looking for. Instead of a function in a file, I'm just using a local anonymous function. The bulk of the code is the same as yours, just with some formatting that my IDE does for me automatically. This code is a full plugin which I'd recommend testing first. Once you've confirmed it is working, you should be able to pull the activation logic out. It is not wrong to use another file, I just try to remove as much distraction when I debug things.

If your sidebar is using for changing the path, you can try this feature from ReactRouter NavLink and style the selected tab with activeClassName.