upstream/ipython Files · IPython/html/static/widgets/js/widget_float.js

Persistence API,...

Persistence API, This is a combination of 10 commits. Enable widget instanciation from front-end. Address @minrk 's review comments. Make API that allows users to persist widget state easily. Added support for view persistence Started adding support for model persistence. Half way there! Finished persistence API. Move persistence code into the widget framework. Fin. Bug fixes

Jonathan Frederic - - Load All Authors

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             widget_float.js
        
                    34 lines
            
             | 1.0 KiB
            
                | application/javascript
            
             |
                JavascriptLexer
            
             / IPython / html / static / widgets / js / widget_float.js
          
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      // Copyright (c) IPython Development Team.

      // Distributed under the terms of the Modified BSD License.

      define([

          "widgets/js/widget",

          "widgets/js/widget_int",

      ], function(widget, int_widgets){

          var IntSliderView = int_widgets.IntSliderView;

          var IntTextView = int_widgets.IntTextView;

          var FloatSliderView = IntSliderView.extend({

              _parse_value: parseFloat,

              // matches: whitespace?, float, whitespace?, [-:], whitespace?, float

              _range_regex: /^\s*([+-]?(?:\d*\.?\d+|\d+\.)(?:[eE][+-]?\d+)?)\s*[-:]\s*([+-]?(?:\d*\.?\d+|\d+\.)(?:[eE][+-]?\d+)?)/,

              _validate_slide_value: function(x) {

                  /**

                   * Validate the value of the slider before sending it to the back-end

                   * and applying it to the other views on the page.

                   */

                  return x;

              },

          });

          var FloatTextView = IntTextView.extend({

              _parse_value: parseFloat

          });

          return {

              'FloatSliderView': FloatSliderView,

              'FloatTextView': FloatTextView,

          };

      });

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				// Copyright (c) IPython Development Team.
				// Distributed under the terms of the Modified BSD License.

				define([
				"widgets/js/widget",
				"widgets/js/widget_int",
				], function(widget, int_widgets){
				var IntSliderView = int_widgets.IntSliderView;
				var IntTextView = int_widgets.IntTextView;

				var FloatSliderView = IntSliderView.extend({
				_parse_value: parseFloat,

				// matches: whitespace?, float, whitespace?, [-:], whitespace?, float
				_range_regex: /^\s([+-]?(?:\d\.?\d+\|\d+\.)(?:[eE][+-]?\d+)?)\s[-:]\s([+-]?(?:\d*\.?\d+\|\d+\.)(?:[eE][+-]?\d+)?)/,

				_validate_slide_value: function(x) {
				/**
				* Validate the value of the slider before sending it to the back-end
				* and applying it to the other views on the page.
				*/
				return x;
				},
				});

				var FloatTextView = IntTextView.extend({
				_parse_value: parseFloat
				});

				return {
				'FloatSliderView': FloatSliderView,
				'FloatTextView': FloatTextView,
				};
				});