upstream/ipython Files · IPython/html/tests/notebook/empty_arrow_keys.js

go to appropriate line when coming from another cell...

go to appropriate line when coming from another cell Sets the cursor on the last line of the cell when moved up from the top of the cell below, and sets the cursors to the first line when moving down from the bottom of a last line. Here, we retain the character that the cursor was on, so that users wishing to have up-down functionality like one document can still use this shortcut handler and simple adjust the at_top and at_bottom methods

Brian E. Granger - - Load All Authors

File last commit:

r15619:957ea4d8


                r15834:869e697c

Download file

             empty_arrow_keys.js
        
                    21 lines
            
             | 636 B
            
                | application/javascript
            
             |
                JavascriptLexer
            
             / IPython / html / tests / notebook / empty_arrow_keys.js
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      //

      // Check for errors with up and down arrow presses in an empty notebook.

      //

      casper.notebook_test(function () {

          var result = this.evaluate(function() {

              var ncells = IPython.notebook.ncells();

              var i;

              // Delete all cells.

              for (i = 0; i < ncells; i++) {

                  IPython.notebook.delete_cell();

              }

              // Simulate the "up arrow" and "down arrow" keys.

              //

              IPython.keyboard.trigger_keydown('up');

              IPython.keyboard.trigger_keydown('down');

              return true;

          });

          this.test.assertTrue(result, 'Up/down arrow okay in empty notebook.');

      });

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				//
				// Check for errors with up and down arrow presses in an empty notebook.
				//
				casper.notebook_test(function () {
				var result = this.evaluate(function() {
				var ncells = IPython.notebook.ncells();
				var i;

				// Delete all cells.
				for (i = 0; i < ncells; i++) {
				IPython.notebook.delete_cell();
				}

				// Simulate the "up arrow" and "down arrow" keys.
				//
				IPython.keyboard.trigger_keydown('up');
				IPython.keyboard.trigger_keydown('down');
				return true;
				});
				this.test.assertTrue(result, 'Up/down arrow okay in empty notebook.');
				});