MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / resources / jquery / jquery.placeholder.js

diff --git a/resources/jquery/jquery.placeholder.js b/resources/jquery/jquery.placeholder.js
deleted file mode 100644 (file)
index 0b54893..0000000
--- a/resources/jquery/jquery.placeholder.js
+++ /dev/null
@@ -1,85 +0,0 @@
-/**
- * HTML5 placeholder emulation for jQuery plugin
- *
- * This will automatically use the HTML5 placeholder attribute if supported, or emulate this behavior if not.
- *
- * @author Trevor Parscal <tparscal@wikimedia.org>
- * @author Krinkle <krinklemail@gmail.com>
- * @version 0.2.0
- * @license GPL v2
- */
-( function( $ ) {
-
-jQuery.fn.placeholder = function() {
-
-       return this.each( function() {
-
-               // If the HTML5 placeholder attribute is supported, use it
-               if ( this.placeholder && 'placeholder' in document.createElement( this.tagName ) ) {
-                       return;
-               }
-
-               var placeholder = this.getAttribute('placeholder');
-               var $input = jQuery(this);
-
-               // Show initially, if empty
-               if ( this.value === '' || this.value == placeholder ) {
-                       $input.addClass( 'placeholder' ).val( placeholder );
-               }
-
-               $input
-                       // Show on blur if empty
-                       .blur( function() {
-                               if ( this.value === '' ) {
-                                       this.value = placeholder;
-                                       $input.addClass( 'placeholder' );
-                               }
-                       } )
-
-                       // Hide on focus
-                       // Also listen for other events in case $input was
-                       // already focused when the events were bound
-                       .bind( 'focus drop keydown paste', function( e ) {
-                               if ($input.hasClass('placeholder')) {
-                                       if ( e.type == 'drop' && e.originalEvent.dataTransfer ) {
-                                               // Support for drag&drop. Instead of inserting the dropped
-                                               // text somewhere in the middle of the placeholder string,
-                                               // we want to set the contents of the search box to the
-                                               // dropped text.
-                                               
-                                               // IE wants getData( 'text' ) but Firefox wants getData( 'text/plain' )
-                                               // Firefox fails gracefully with an empty string, IE barfs with an error
-                                               try {
-                                                       // Try the Firefox way
-                                                       this.value = e.originalEvent.dataTransfer.getData( 'text/plain' );
-                                               } catch ( exception ) {
-                                                       // Got an exception, so use the IE way
-                                                       this.value = e.originalEvent.dataTransfer.getData( 'text' );
-                                               }
-                                               
-                                               // On Firefox, drop fires after the dropped text has been inserted,
-                                               // but on IE it fires before. If we don't prevent the default action,
-                                               // IE will insert the dropped text twice.
-                                               e.preventDefault();
-                                       } else {
-                                               this.value = '';
-                                       }
-                                       $input.removeClass( 'placeholder' );
-                               }
-                       } );
-
-               // Blank on submit -- prevents submitting with unintended value
-               this.form && $( this.form ).submit( function() {
-                       // $input.trigger( 'focus' ); would be problematic
-                       // because it actually focuses $input, leading
-                       // to nasty behavior in mobile browsers
-                       if ( $input.hasClass('placeholder') ) {
-                               $input
-                                       .val( '' )
-                                       .removeClass( 'placeholder' );
-                       }
-               });
-
-       });
-};
-} )( jQuery );