View source for User:Apheori/common.js

/* Tab thing like proper (yoinked from SO) */
jQuery( "textarea" ).keydown( function( e ) {
	if( e.keyCode === 9 ) { // tab was pressed
		// get caret position/selection
		var start = this.selectionStart;
		var end = this.selectionEnd;
 
		var $this = jQuery( this );
		var value = $this.val();
 
		// set textarea value to: text before caret + tab + text after caret
		$this.val( value.substring( 0, start )
			+ "\t"
			+ value.substring( end ) );
 
		// put caret at right position again (add one for the tab)
		this.selectionStart = this.selectionEnd = start + 1;
 
		// prevent the focus lose
		e.preventDefault();
	}
} );