| Index: trunk/extensions/UsabilityInitiative/EditWarning/EditWarning.js |
| — | — | @@ -1,11 +1,11 @@ |
| 2 | 2 | /* JavaScript for EditWarning extension */ |
| 3 | 3 | |
| 4 | 4 | $( document ).ready( function() { |
| 5 | | - // Checks if the skin is not vector |
| | 5 | + // Only use this function in conjuction with the Vector skin |
| 6 | 6 | if( skin != 'vector' ) |
| 7 | | - // Exits |
| 8 | 7 | return; |
| 9 | | - // Gets the original values of some form elements |
| | 8 | + |
| | 9 | + // Get the original values of some form elements |
| 10 | 10 | $( '#wpTextbox1, #wpSummary' ).each( function() { |
| 11 | 11 | $(this).data( 'origtext', $(this).val() ); |
| 12 | 12 | }); |
| — | — | @@ -13,29 +13,29 @@ |
| 14 | 14 | fallbackWindowOnBeforeUnload = window.onbeforeunload; |
| 15 | 15 | window.onbeforeunload = function() { |
| 16 | 16 | var fallbackResult = null; |
| 17 | | - // Checks if someone already set on onbeforunload hook |
| | 17 | + // Check if someone already set on onbeforunload hook |
| 18 | 18 | if ( fallbackWindowOnBeforeUnload ) { |
| 19 | | - // Gets the result of their onbeforeunload hook |
| | 19 | + // Get the result of their onbeforeunload hook |
| 20 | 20 | fallbackResult = fallbackWindowOnBeforeUnload(); |
| 21 | 21 | } |
| 22 | | - // Checks if their onbeforeunload hook returned something |
| | 22 | + // Check if their onbeforeunload hook returned something |
| 23 | 23 | if ( fallbackResult !== null ) { |
| 24 | | - // Exits here, returning their message |
| | 24 | + // Exit here, returning their message |
| 25 | 25 | return fallbackResult; |
| 26 | 26 | } |
| 27 | | - // Checks if the current values of some form elements are the same as |
| | 27 | + // Check if the current values of some form elements are the same as |
| 28 | 28 | // the original values |
| 29 | 29 | if( |
| 30 | 30 | $( '#wpTextbox1' ).data( 'origtext' ) != $( '#wpTextbox1' ).val() || |
| 31 | 31 | $( '#wpSummary' ).data( 'origtext' ) != $( '#wpSummary' ).val() |
| 32 | 32 | ) { |
| 33 | | - // Returns our message |
| | 33 | + // Return our message |
| 34 | 34 | return gM( 'editwarning-warning' ); |
| 35 | 35 | } |
| 36 | 36 | } |
| 37 | | - // Adds form submission handler |
| | 37 | + // Add form submission handler |
| 38 | 38 | $( 'form' ).submit( function() { |
| 39 | | - // Restores whatever previous onbeforeload hook existed |
| | 39 | + // Restore whatever previous onbeforeload hook existed |
| 40 | 40 | window.onbeforeunload = fallbackWindowOnBeforeUnload; |
| 41 | 41 | }); |
| 42 | 42 | }); |