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WordPress Essentials


Fatal Errors during Login to wpadmin page due to fatal Themes or fatal Plugin Problems

https://stackoverflow.com/questions/79198701/notice-function-load-textdomain-just-in-time-was-called-incorrectly

What worked for me in similar situation:

Go to File Editor, rename wp-content/plugins folder to whatever
This allowed me to log in at /wp-admin
Go to updates and reinstall wordpress even if it is most recent
Go to plugins page, it will show you plugins are missing files
Then go back to file editor, rename folder back to “plugins”


Working with CSS

Where to add your CSS Code ?

  • Goto : Design -> Customizer -> Addional CSS
  • Sample:

Color Table Cells and Vertical Align Content

Define an Additional Classname in your Gutenberg Editor

  • Click on your table which you want to modify
  • Provide a class name. In this case we select protocol-table as our CSS class which we will reference later in our CSS Code

CSS Code to vertical align text on top and color the background in light grey

.wp-block-table.protocol-table td {
    background-color: lightgrey;
	  border-color: black;
	  vertical-align: top ; 
}

Related Links

CSS Code to color File Upload Button

body .wp-block-file .wp-block-file__button {
  background-color: red;
  color: white;
	
	&:hover {
    background-color: green;
    color: white;
		border: 2px solid;
	  border-color: black;
   }
}

Working with tables and Gutenberg Editor

Links

Currently Gutenberg Editor is not able to split and merge cells. To archive this is use Excel as a source of data and finally copy the table to the editor wher i can still edit the content

Links

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