Remove support for numerical input.

Nobody is using it anymore and it adds a lot of complexity to the
codebase.

README.md

@@ -13,7 +13,6 @@ The editor is fully guided. Features include:
 * custom text and background colors for items
 * optional auto-alignment for items (left, right, center)
 * image items
-* items prompting for additional (numerical) input after being dropped
 * decoy items that don't have a zone
 * feedback popups for both correct and incorrect attempts
 * introductory and final feedback
@@ -135,15 +134,6 @@ after the learner drops the item on a zone - the success feedback is
 shown if the item is dropped on the correct zone, while the error
 feedback is shown when dropping the item on an incorrect drop zone.
 
-Additionally, items can have a numerical value (and an optional error
-margin) associated with them. When a learner drops an item that has a
-numerical value on the correct zone, an input field for entering a
-value is shown next to the item. The value that the learner submits is
-checked against the expected value for the item. If you also specify a
-margin, the value entered by the learner will be considered correct if
-it does not differ from the expected value by more than that margin
-(and incorrect otherwise).
-
 ![Zone dropdown](/doc/img/edit-view-zone-dropdown.png)
 
 The zone that an item belongs to is selected from a dropdown that
@@ -261,9 +251,7 @@ Example ("common" fields that are not interesting in this context have been left
 {
 ...
     "event": {
-      "input": null,
-      "is_correct": true,                                  --  False if there is an input in the draggable item, and the learner provided the wrong answer. Otherwise true.
-      "is_correct_location": true,                         --  Whether the draggable item has been placed in the correct location.
+      "is_correct": true,                                  --  Whether the draggable item has been placed in the correct location.
       "item_id": 0,                                        --  ID of the draggable item.
       "location": "The Top Zone",                          --  Name of the location the item was dragged to.
     },
@@ -284,11 +272,9 @@ Real event example (taken from a devstack):
     "referer": "http://example.com/courses/course-v1:DnD+DnD+DnD/courseware/ec546c58d2f447b7a9223c57b5de7344/756071f8de7f47c3b0ae726586ebbe16/1?activate_block_id=block-v1%3ADnD%2BDnD%2BDnD%2Btype%40vertical%2Bblock%40d2fc47476ca14c55816c4a1264a27280",
     "accept_language": "en;q=1.0, en;q=0.5",
     "event": {
-        "is_correct_location": true,
         "is_correct": true,
         "location": "The Top Zone",
         "item_id": 0,
-        "input": null
     },
     "event_source": "server",
     "context": {

drag_and_drop_v2/drag_and_drop_v2.py

@@ -167,7 +167,6 @@ class DragAndDropBlock(XBlock, XBlockWithSettingsMixin, ThemableXBlockMixin):
             for item in items:
                 del item['feedback']
                 del item['zone']
-                item['inputOptions'] = 'inputOptions' in item
                 # Fall back on "backgroundImage" to be backward-compatible.
                 image_url = item.get('imageURL') or item.get('backgroundImage')
                 if image_url:
@@ -267,31 +266,13 @@ class DragAndDropBlock(XBlock, XBlockWithSettingsMixin, ThemableXBlockMixin):
         feedback = item['feedback']['incorrect']
         overall_feedback = None
         is_correct = False
-        is_correct_location = False
 
-        if 'input' in attempt:  # Student submitted numerical value for item
-            state = self._get_item_state().get(str(item['id']))
-            if state:
-                state['input'] = attempt['input']
-                is_correct_location = True
-                if self._is_correct_input(item, attempt['input']):
-                    is_correct = True
-                    feedback = item['feedback']['correct']
-                else:
-                    is_correct = False
-        elif item['zone'] == attempt['zone']:  # Student placed item in correct zone
-            is_correct_location = True
-            if 'inputOptions' in item:
-                # Input value will have to be provided for the item.
-                # It is not (yet) correct and no feedback should be shown yet.
-                is_correct = False
-                feedback = None
-            else:
-                # If this item has no input value set, we are done with it.
+        if item['zone'] == attempt['zone']:  # Student placed item in correct zone
             is_correct = True
             feedback = item['feedback']['correct']
             state = {
                 'zone': attempt['zone'],
+                'correct': True,
                 'x_percent': attempt['x_percent'],
                 'y_percent': attempt['y_percent'],
             }
@@ -325,14 +306,11 @@ class DragAndDropBlock(XBlock, XBlockWithSettingsMixin, ThemableXBlockMixin):
             'item_id': item['id'],
             'location': zone.get("title"),
             'location_id': zone.get("uid"),
-            'input': attempt.get('input'),
-            'is_correct_location': is_correct_location,
             'is_correct': is_correct,
         })
 
         return {
             'correct': is_correct,
-            'correct_location': is_correct_location,
             'finished': self._is_finished(),
             'overall_feedback': overall_feedback,
             'feedback': feedback
@@ -396,7 +374,6 @@ class DragAndDropBlock(XBlock, XBlockWithSettingsMixin, ThemableXBlockMixin):
         item_state = self._get_item_state()
         for item_id, item in item_state.iteritems():
             definition = self._get_item_definition(int(item_id))
-            item['correct_input'] = self._is_correct_input(definition, item.get('input'))
             # If information about zone is missing
             # (because problem was completed before a11y enhancements were implemented),
             # deduce zone in which item is placed from definition:
@@ -468,7 +445,6 @@ class DragAndDropBlock(XBlock, XBlockWithSettingsMixin, ThemableXBlockMixin):
                 total_count += 1
                 item_id = str(item['id'])
                 if item_id in item_state:
-                    if self._is_correct_input(item, item_state[item_id].get('input')):
                     correct_count += 1
 
         return correct_count / float(total_count) * self.weight
@@ -486,10 +462,6 @@ class DragAndDropBlock(XBlock, XBlockWithSettingsMixin, ThemableXBlockMixin):
                 total_count += 1
                 item_id = str(item['id'])
                 if item_id in item_state:
-                    if 'inputOptions' in item:
-                        if 'input' in item_state[item_id]:
-                            completed_count += 1
-                    else:
                     completed_count += 1
 
         return completed_count == total_count
@@ -513,25 +485,6 @@ class DragAndDropBlock(XBlock, XBlockWithSettingsMixin, ThemableXBlockMixin):
             return usage_id
 
     @staticmethod
-    def _is_correct_input(item, val):
-        """
-        Is submitted numerical value within the tolerated margin for this item.
-        """
-        input_options = item.get('inputOptions')
-
-        if input_options:
-            try:
-                submitted_value = float(val)
-            except (ValueError, TypeError):
-                return False
-            else:
-                expected_value = input_options['value']
-                margin = input_options['margin']
-                return abs(submitted_value - expected_value) <= margin
-        else:
-            return True
-
-    @staticmethod
     def workbench_scenarios():
         """
         A canned scenario for display in the workbench.

drag_and_drop_v2/public/css/drag_and_drop.css

@@ -193,49 +193,6 @@
     max-width: 100%;
 }
 
-.xblock--drag-and-drop .drag-container .option .numerical-input {
-    height: 32px;
-    position: absolute;
-    left: calc(100% + 5px);
-    top: calc(50% - 16px);
-}
-
-.xblock--drag-and-drop .drag-container .option .numerical-input .spinner-wrapper {
-    position: absolute;
-    right: 0;
-    top: 0;
-    margin-right: 5px;
-    padding-top: 6px;
-    color: #333;
-}
-
-.xblock--drag-and-drop .drag-container .option .numerical-input .input {
-    display: inline-block;
-    width: 144px;
-}
-
-.xblock--drag-and-drop .drag-container .option .numerical-input .submit-input {
-    position: absolute;
-    left: 150px;
-    top: 4px;
-    white-space: nowrap;  /* Fix cross-browser issue: Without this declaration, button text wraps in Chrome/Chromium */
-}
-
-.xblock--drag-and-drop .drag-container .option .numerical-input.correct .input-submit,
-.xblock--drag-and-drop .drag-container .option .numerical-input.incorrect .input-submit {
-    display: none;
-}
-
-.xblock--drag-and-drop .drag-container .option .numerical-input.correct .input {
-    background-color: #ceffce;
-    color: #087108;
-}
-
-.xblock--drag-and-drop .drag-container .option .numerical-input.incorrect .input {
-    background-color: #ffcece;
-    color: #ad0d0d;
-}
-
 .xblock--drag-and-drop .drag-container .option.fade {
     opacity: 0.80;
 }

drag_and_drop_v2/public/css/drag_and_drop_edit.css

@@ -196,12 +196,6 @@
     width: 50px;
 }
 
-.xblock--drag-and-drop--editor .items-form .item-numerical-value,
-.xblock--drag-and-drop--editor .items-form .item-numerical-margin {
-    margin: 0 1%;
-    width: 50%;
-}
-
 .xblock--drag-and-drop--editor .items-form textarea {
     width: 97%;
     margin: 0 1%;

drag_and_drop_v2/public/js/drag_and_drop.js

@@ -4,20 +4,6 @@ function DragNDropTemplates(url_name) {
     // Set up a mock for gettext if it isn't available in the client runtime:
     if (!window.gettext) { window.gettext = function gettext_stub(string) { return string; }; }
 
-    var FocusHook = function() {
-        if (!(this instanceof FocusHook)) {
-            return new FocusHook();
-        }
-    };
-
-    FocusHook.prototype.hook = function(node, prop, prev) {
-        setTimeout(function() {
-            if (document.activeElement !== node) {
-                node.focus();
-            }
-        }, 0);
-    };
-
     var itemSpinnerTemplate = function(xhr_active) {
         if (!xhr_active) {
             return null;
@@ -36,22 +22,6 @@ function DragNDropTemplates(url_name) {
         });
     };
 
-    var itemInputTemplate = function(input) {
-        if (!input) {
-            return null;
-        }
-        var focus_hook = input.has_value ? undefined : FocusHook();
-        return (
-            h('div.numerical-input', {className: input.class_name,
-                style: {display: input.is_visible ? 'block' : 'none'}}, [
-                h('input.input', {type: 'text', value: input.value, disabled: input.has_value,
-                    focusHook: focus_hook}),
-                itemSpinnerTemplate(input.xhr_active),
-                h('button.submit-input', {disabled: input.has_value}, gettext('ok'))
-            ])
-        );
-    };
-
     var getZone = function(zoneUID, ctx) {
         for (var i = 0; i < ctx.zones.length; i++) {
             if (ctx.zones[i].uid === zoneUID) {
@@ -98,10 +68,6 @@ function DragNDropTemplates(url_name) {
                 }
             } else {
                 // This is an "aligned" zone, so the item position within the zone is calculated by the browser.
-                // Allow for the input + button width for aligned items
-                if (item.input) {
-                    style.marginRight = '190px';
-                }
                 // Make up for the fact we're in a wrapper container by calculating percentage differences.
                 var maxWidth = (item.widthPercent || 30) / 100;
                 var widthPercent = zone.width_percent / 100;
@@ -132,8 +98,7 @@ function DragNDropTemplates(url_name) {
         }
         // Define children
         var children = [
-            itemSpinnerTemplate(item.xhr_active),
-            itemInputTemplate(item.input)
+            itemSpinnerTemplate(item.xhr_active)
         ];
         var item_content_html = item.displayName;
         if (item.imageURL) {
@@ -386,7 +351,6 @@ function DragAndDropBlock(runtime, element, configuration) {
             $element.on('keydown', '.reset-button', function(evt) {
                 runOnKey(evt, RET, resetProblem);
             });
-            $element.on('click', '.submit-input', submitInput);
 
             // For the next one, we need to use addEventListener with useCapture 'true' in order
             // to watch for load events on any child element, since load events do not bubble.
@@ -783,9 +747,9 @@ function DragAndDropBlock(runtime, element, configuration) {
 
         $.post(url, JSON.stringify(data), 'json')
             .done(function(data){
-                state.last_action_correct = data.correct_location;
-                if (data.correct_location) {
-                    state.items[item_id].correct_input = Boolean(data.correct);
+                state.last_action_correct = data.correct;
+                if (data.correct) {
+                    state.items[item_id].correct = true;
                     state.items[item_id].submitting_location = false;
                 } else {
                     delete state.items[item_id];
@@ -803,42 +767,6 @@ function DragAndDropBlock(runtime, element, configuration) {
             });
     };
 
-    var submitInput = function(evt) {
-        var item = $(evt.target).closest('.option');
-        var input_div = item.find('.numerical-input');
-        var input = input_div.find('.input');
-        var input_value = input.val();
-        var item_id = item.data('value');
-
-        if (!input_value) {
-            // Don't submit if the user didn't enter anything yet.
-            return;
-        }
-
-        state.items[item_id].input = input_value;
-        state.items[item_id].submitting_input = true;
-        applyState();
-
-        var url = runtime.handlerUrl(element, 'do_attempt');
-        var data = {val: item_id, input: input_value};
-        $.post(url, JSON.stringify(data), 'json')
-            .done(function(data) {
-                state.last_action_correct = data.correct;
-                state.items[item_id].submitting_input = false;
-                state.items[item_id].correct_input = data.correct;
-                state.feedback = data.feedback;
-                if (data.finished) {
-                    state.finished = true;
-                    state.overall_feedback = data.overall_feedback;
-                }
-                applyState();
-            })
-            .fail(function(data) {
-                state.items[item_id].submitting_input = false;
-                applyState();
-            });
-    };
-
     var closePopup = function(evt) {
         if (!state.feedback) {
             return;
@@ -847,9 +775,8 @@ function DragAndDropBlock(runtime, element, configuration) {
         var target = $(evt.target);
         var popup_box = '.xblock--drag-and-drop .popup';
         var close_button = '.xblock--drag-and-drop .popup .close';
-        var submit_input_button = '.xblock--drag-and-drop .submit-input';
 
-        if (target.is(popup_box) || target.is(submit_input_button)) {
+        if (target.is(popup_box)) {
             return;
         }
         if (target.parents(popup_box).length && !target.is(close_button)) {
@@ -884,31 +811,17 @@ function DragAndDropBlock(runtime, element, configuration) {
 
     var render = function() {
         var items = configuration.items.map(function(item) {
-            var input = null;
             var item_user_state = state.items[item.id];
-            if (item.inputOptions) {
-                input = {
-                    is_visible: item_user_state && !item_user_state.submitting_location,
-                    has_value: Boolean(item_user_state && 'input' in item_user_state),
-                    value : (item_user_state && item_user_state.input) || '',
-                    class_name: undefined,
-                    xhr_active: (item_user_state && item_user_state.submitting_input)
-                };
-                if (input.has_value && !item_user_state.submitting_input) {
-                    input.class_name = item_user_state.correct_input ? 'correct' : 'incorrect';
-                }
-            }
             var grabbed = false;
             if (item.grabbed !== undefined) {
                 grabbed = item.grabbed;
             }
-            var placed = item_user_state && ('input' in item_user_state || item_user_state.correct_input);
+            var placed = item_user_state && item_user_state.correct;
             var itemProperties = {
                 value: item.id,
                 drag_disabled: Boolean(item_user_state || state.finished),
                 class_name: placed || state.finished ? 'fade' : undefined,
                 xhr_active: (item_user_state && item_user_state.submitting_location),
-                input: input,
                 displayName: item.displayName,
                 imageURL: item.expandedImageURL,
                 imageDescription: item.imageDescription,

drag_and_drop_v2/public/js/drag_and_drop_edit.js

@@ -414,10 +414,6 @@ function DragAndDropEditBlock(runtime, element, params) {
                                     // block, but preserve the data in case we need it again:
                                     ctx.pixelHeight = itemData.size.height.substr(0, itemData.size.height.length - 2); // Remove 'px'
                                 }
-                                if (itemData.inputOptions) {
-                                    ctx.numericalValue = itemData.inputOptions.value;
-                                    ctx.numericalMargin = itemData.inputOptions.margin;
-                                }
                             }
 
                             ctx.dropdown = _fn.build.form.createDropdown(ctx.zone);
@@ -486,15 +482,6 @@ function DragAndDropEditBlock(runtime, element, params) {
                                 var widthPercent = $el.find('.item-width').val();
                                 if (widthPercent && +widthPercent > 0) { data.widthPercent = widthPercent; }
 
-                                var numValue = parseFloat($el.find('.item-numerical-value').val());
-                                var numMargin = parseFloat($el.find('.item-numerical-margin').val());
-                                if (isFinite(numValue)) {
-                                    data.inputOptions = {
-                                        value: numValue,
-                                        margin: isFinite(numMargin) ? numMargin : 0
-                                    };
-                                }
-
                                 items.push(data);
                             }
                         });

drag_and_drop_v2/public/themes/apros.css

@@ -32,16 +32,6 @@
     opacity: 1;
 }
 
-.themed-xblock.xblock--drag-and-drop .drag-container .option .numerical-input.correct .input {
-    background-color: #ceffce;
-    color: #087108;
-}
-
-.themed-xblock.xblock--drag-and-drop .drag-container .option .numerical-input.incorrect .input {
-    background-color: #ffcece;
-    color: #ad0d0d;
-}
-
 .themed-xblock.xblock--drag-and-drop .drag-container .option.fade {
     opacity: 0.5;
 }

drag_and_drop_v2/templates/html/js_templates.html

@@ -131,23 +131,5 @@
             <label for="item-{{id}}-width-percent">{{i18n "Preferred width as a percentage of the background image width (or blank for automatic width):"}}</label>
             <input type="number" id="item-{{id}}-width-percent" class="item-width" value="{{ singleDecimalFloat widthPercent }}" step="0.1" min="1" max="99" />%
         </div>
-        <div class="row advanced">
-          <label for="item-{{id}}-numerical-value">
-            {{i18n "Optional numerical value (if you set this, learners will be prompted for this value after dropping this item)"}}
-          </label>
-          <input type="number"
-                 step="0.1"
-                 id="item-{{id}}-numerical-value"
-                 class="item-numerical-value" value="{{ numericalValue }}" />
-        </div>
-        <div class="row advanced">
-          <label for="item-{{id}}-numerical-margin">
-            {{i18n "Margin ± (when a numerical value is required, values entered by learners must not differ from the expected value by more than this margin; default is zero)"}}
-          </label>
-          <input type="number"
-                 step="0.1"
-                 id="item-{{id}}-numerical-margin"
-                 class="item-numerical-margin" value="{{ numericalMargin }}" />
-        </div>
     </div>
 </script>

drag_and_drop_v2/translations/en/LC_MESSAGES/text.po

@@ -248,19 +248,6 @@ msgid ""
 "automatic width):"
 msgstr ""
 
-#: templates/html/js_templates.html
-msgid ""
-"Optional numerical value (if you set this, learners will be prompted for "
-"this value after dropping this item)"
-msgstr ""
-
-#: templates/html/js_templates.html
-msgid ""
-"Margin ± (when a numerical value is required, values entered by learners "
-"must not differ from the expected value by more than this margin; default "
-"is zero)"
-msgstr ""
-
 #: templates/html/drag_and_drop.html
 msgid "Loading drag and drop problem."
 msgstr ""

drag_and_drop_v2/translations/eo/LC_MESSAGES/text.po

@@ -304,29 +304,6 @@ msgstr ""
 "Préférréd wïdth äs ä pérçéntägé öf thé ßäçkgröünd ïmägé wïdth (ör ßlänk för "
 "äütömätïç wïdth): Ⱡ'σяєм ιρѕυм ∂σłσя ѕιт αмєт, ¢σ#"
 
-#: templates/html/js_templates.html
-msgid ""
-"Optional numerical value (if you set this, learners will be prompted for "
-"this value after dropping this item)"
-msgstr ""
-"Öptïönäl nümérïçäl välüé (ïf ýöü sét thïs, léärnérs wïll ßé prömptéd för "
-"thïs välüé äftér dröppïng thïs ïtém) Ⱡ'σяєм ιρѕυм ∂σłσя ѕ#"
-
-#: templates/html/js_templates.html
-msgid ""
-"Margin ± (when a numerical value is required, values entered by learners "
-"must not differ from the expected value by more than this margin; default is"
-" zero)"
-msgstr ""
-"Märgïn ± (whén ä nümérïçäl välüé ïs réqüïréd, välüés éntéréd ßý léärnérs "
-"müst nöt dïffér fröm thé éxpéçtéd välüé ßý möré thän thïs märgïn; défäült ïs"
-" zérö) Ⱡ'σяєм ιρѕυм ∂σłσя ѕιт αмєт, ¢σηѕє¢тєтυя α∂ιριѕι¢ιηg єłιт, ѕє∂ ∂σ "
-"єιυѕмσ∂ тємρσя ιη¢ι∂ι∂υηт υт łαвσяє єт ∂σłσяє мαgηα αłιqυα. υт єηιм α∂ мιηιм"
-" νєηιαм, qυιѕ ησѕтяυ∂ єχєя¢ιтαтιση υłłαм¢σ łαвσяιѕ ηιѕι υт αłιqυιρ єχ єα "
-"¢σммσ∂σ ¢σηѕєqυαт. ∂υιѕ αυтє ιяυяє ∂σłσя ιη яєρяєнєη∂єяιт ιη νσłυρтαтє νєłιт"
-" єѕѕє ¢ιłłυм ∂σłσяє єυ ƒυgιαт ηυłłα ραяιαтυя. єχ¢єρтєυя ѕιηт σ¢¢αє¢αт "
-"¢υρι∂αтαт ηση ρяσι∂єηт, ѕυηт ιη ¢υłρα qυι σƒƒι¢ια ∂єѕєяυηт мσ#"
-
 #: templates/html/drag_and_drop.html
 msgid "Loading drag and drop problem."
 msgstr "Löädïng dräg änd dröp prößlém. Ⱡ'σяєм ιρѕυм ∂σłσя ѕιт αмєт, ¢σηѕє¢т#"

tests/integration/data/old_version_data.json

@@ -47,10 +47,6 @@
       "size": {
         "width": "190px",
         "height": "100px"
-      },
-      "inputOptions": {
-        "value": 100,
-        "margin": 5
       }
     },
     {

tests/integration/data/test_data.json

@@ -36,11 +36,7 @@
       },
       "zone": "zone-2",
       "imageURL": "",
-      "id": 1,
-      "inputOptions": {
-        "value": 100,
-        "margin": 5
-      }
+      "id": 1
     },
     {
       "displayName": "X",

tests/integration/data/test_data_other.json

@@ -36,11 +36,7 @@
       },
       "zone": "zone-52",
       "imageURL": "",
-      "id": 20,
-      "inputOptions": {
-        "value": 100,
-        "margin": 5
-      }
+      "id": 20
     },
     {
       "displayName": "X",

tests/integration/data/test_html_data.json

@@ -36,11 +36,7 @@
       },
       "zone": "zone-2",
       "imageURL": "",
-      "id": 1,
-      "inputOptions": {
-        "value": 100,
-        "margin": 5
-      }
+      "id": 1
     },
     {
       "displayName": "<span style='color:red'>X</span>",

tests/integration/test_custom_data_render.py

@@ -22,7 +22,6 @@ class TestCustomDataDragAndDropRendering(BaseIntegrationTest):
         self.assertEqual(len(items), 3)
         self.assertIn('<b>1</b>', self.get_element_html(items[0]))
         self.assertIn('<i>2</i>',  self.get_element_html(items[1]))
-        self.assertIn('<input class="input" type="text">',  self.get_element_html(items[1]))
         self.assertIn('<span style="color:red">X</span>', self.get_element_html(items[2]))
 
     def test_background_image(self):

tests/integration/test_interaction.py

@@ -27,13 +27,12 @@ loader = ResourceLoader(__name__)
 # Classes ###########################################################
 
 class ItemDefinition(object):
-    def __init__(self, item_id, zone_id, zone_title, feedback_positive, feedback_negative, input_value=None):
+    def __init__(self, item_id, zone_id, zone_title, feedback_positive, feedback_negative):
         self.feedback_negative = feedback_negative
         self.feedback_positive = feedback_positive
         self.zone_id = zone_id
         self.zone_title = zone_title
         self.item_id = item_id
-        self.input = input_value
 
 
 class InteractionTestBase(object):
@@ -77,10 +76,6 @@ class InteractionTestBase(object):
         zones_container = self._page.find_element_by_css_selector('.target')
         return zones_container.find_elements_by_xpath(".//div[@data-uid='{zone_id}']".format(zone_id=zone_id))[0]
 
-    def _get_input_div_by_value(self, item_value):
-        element = self._get_item_by_value(item_value)
-        return element.find_element_by_class_name('numerical-input')
-
     def _get_dialog_components(self, dialog):  # pylint: disable=no-self-use
         dialog_modal_overlay = dialog.find_element_by_css_selector('.modal-window-overlay')
         dialog_modal = dialog.find_element_by_css_selector('.modal-window')
@@ -119,17 +114,6 @@ class InteractionTestBase(object):
             self._page.send_keys(Keys.TAB)
         self._get_zone_by_id(zone_id).send_keys(action_key)
 
-    def send_input(self, item_value, value):
-        element = self._get_item_by_value(item_value)
-        self.wait_until_visible(element)
-        # Since virtual-dom may be updating DOM elements by replacing them completely, the
-        # following method must be used to wait for the input box to appear:
-        textbox_visible_selector = '.numerical-input[style*="display: block"] input'
-        self.wait_until_exists(textbox_visible_selector)
-        textbox = self._page.find_element_by_css_selector(textbox_visible_selector)
-        textbox.send_keys(value)
-        element.find_element_by_class_name('submit-input').click()
-
     def assert_grabbed_item(self, item):
         self.assertEqual(item.get_attribute('aria-grabbed'), 'true')
 
@@ -185,29 +169,11 @@ class InteractionTestBase(object):
         self.scroll_down(pixels=scroll_down)
 
         for definition in self._get_items_with_zone(items_map).values():
-            if not definition.input:
             self.place_item(definition.item_id, definition.zone_id, action_key)
             self.wait_until_html_in(definition.feedback_positive, feedback_popup_content)
             self.assertEqual(popup.get_attribute('class'), 'popup')
             self.assert_placed_item(definition.item_id, definition.zone_title)
 
-    def parameterized_item_positive_feedback_on_good_input(self, items_map, scroll_down=100, action_key=None):
-        popup = self._get_popup()
-        feedback_popup_content = self._get_popup_content()
-
-        # Scroll drop zones into view to make sure Selenium can successfully drop items
-        self.scroll_down(pixels=scroll_down)
-
-        for definition in self._get_items_with_zone(items_map).values():
-            if definition.input:
-                self.place_item(definition.item_id, definition.zone_id, action_key)
-                self.send_input(definition.item_id, definition.input)
-                self.wait_until_html_in(definition.feedback_positive, feedback_popup_content)
-                self.assertEqual(popup.get_attribute('class'), 'popup')
-                self.assert_placed_item(definition.item_id, definition.zone_title)
-                input_div = self._get_input_div_by_value(definition.item_id)
-                self.wait_until_has_class('correct', input_div)
-
     def parameterized_item_negative_feedback_on_bad_move(self, items_map, all_zones, scroll_down=100, action_key=None):
         popup = self._get_popup()
         feedback_popup_content = self._get_popup_content()
@@ -224,23 +190,6 @@ class InteractionTestBase(object):
                 self.assertEqual(popup.get_attribute('class'), 'popup popup-incorrect')
                 self.assert_reverted_item(definition.item_id)
 
-    def parameterized_item_negative_feedback_on_bad_input(self, items_map, scroll_down=100, action_key=None):
-        popup = self._get_popup()
-        feedback_popup_content = self._get_popup_content()
-
-        # Scroll drop zones into view to make sure Selenium can successfully drop items
-        self.scroll_down(pixels=scroll_down)
-
-        for definition in self._get_items_with_zone(items_map).values():
-            if definition.input:
-                self.place_item(definition.item_id, definition.zone_id, action_key)
-                self.send_input(definition.item_id, '1999999')
-                self.wait_until_html_in(definition.feedback_negative, feedback_popup_content)
-                self.assertEqual(popup.get_attribute('class'), 'popup popup-incorrect')
-                self.assert_placed_item(definition.item_id, definition.zone_title)
-                input_div = self._get_input_div_by_value(definition.item_id)
-                self.wait_until_has_class('incorrect', input_div)
-
     def parameterized_final_feedback_and_reset(self, items_map, feedback, scroll_down=100, action_key=None):
         feedback_message = self._get_feedback_message()
         self.assertEqual(self.get_element_html(feedback_message), feedback['intro'])  # precondition check
@@ -257,10 +206,6 @@ class InteractionTestBase(object):
 
         for item_key, definition in items.items():
             self.place_item(definition.item_id, definition.zone_id, action_key)
-            if definition.input:
-                self.send_input(item_key, definition.input)
-                input_div = self._get_input_div_by_value(item_key)
-                self.wait_until_has_class('correct', input_div)
             self.assert_placed_item(definition.item_id, definition.zone_title)
 
         self.wait_until_html_in(feedback['final'], self._get_feedback_message())
@@ -367,15 +312,9 @@ class BasicInteractionTest(DefaultDataTestMixin, InteractionTestBase):
     def test_item_positive_feedback_on_good_move(self):
         self.parameterized_item_positive_feedback_on_good_move(self.items_map)
 
-    def test_item_positive_feedback_on_good_input(self):
-        self.parameterized_item_positive_feedback_on_good_input(self.items_map)
-
     def test_item_negative_feedback_on_bad_move(self):
         self.parameterized_item_negative_feedback_on_bad_move(self.items_map, self.all_zones)
 
-    def test_item_negative_feedback_on_bad_input(self):
-        self.parameterized_item_negative_feedback_on_bad_input(self.items_map)
-
     def test_final_feedback_and_reset(self):
         self.parameterized_final_feedback_and_reset(self.items_map, self.feedback)
 
@@ -405,9 +344,7 @@ class EventsFiredTest(DefaultDataTestMixin, InteractionTestBase, BaseIntegration
         {
             'name': 'edx.drag_and_drop_v2.item.dropped',
             'data': {
-                'input': None,
                 'is_correct': True,
-                'is_correct_location': True,
                 'item_id': 0,
                 'location': TOP_ZONE_TITLE,
                 'location_id': TOP_ZONE_ID,
@@ -459,18 +396,10 @@ class KeyboardInteractionTest(BasicInteractionTest, BaseIntegrationTest):
         self.parameterized_item_positive_feedback_on_good_move(self.items_map, action_key=action_key)
 
     @data(Keys.RETURN, Keys.SPACE, Keys.CONTROL+'m', Keys.COMMAND+'m')
-    def test_item_positive_feedback_on_good_input_with_keyboard(self, action_key):
-        self.parameterized_item_positive_feedback_on_good_input(self.items_map, action_key=action_key)
-
-    @data(Keys.RETURN, Keys.SPACE, Keys.CONTROL+'m', Keys.COMMAND+'m')
     def test_item_negative_feedback_on_bad_move_with_keyboard(self, action_key):
         self.parameterized_item_negative_feedback_on_bad_move(self.items_map, self.all_zones, action_key=action_key)
 
     @data(Keys.RETURN, Keys.SPACE, Keys.CONTROL+'m', Keys.COMMAND+'m')
-    def test_item_negative_feedback_on_bad_input_with_keyboard(self, action_key):
-        self.parameterized_item_negative_feedback_on_bad_input(self.items_map, action_key=action_key)
-
-    @data(Keys.RETURN, Keys.SPACE, Keys.CONTROL+'m', Keys.COMMAND+'m')
     def test_final_feedback_and_reset_with_keyboard(self, action_key):
         self.parameterized_final_feedback_and_reset(self.items_map, self.feedback, action_key=action_key)
 
@@ -481,7 +410,7 @@ class KeyboardInteractionTest(BasicInteractionTest, BaseIntegrationTest):
 class CustomDataInteractionTest(BasicInteractionTest, BaseIntegrationTest):
     items_map = {
         0: ItemDefinition(0, 'zone-1', "Zone 1", "Yes 1", "No 1"),
-        1: ItemDefinition(1, 'zone-2', "Zone 2", "Yes 2", "No 2", "102"),
+        1: ItemDefinition(1, 'zone-2', "Zone 2", "Yes 2", "No 2"),
         2: ItemDefinition(2, None, None, "", "No Zone for this")
     }
 
@@ -499,7 +428,7 @@ class CustomDataInteractionTest(BasicInteractionTest, BaseIntegrationTest):
 class CustomHtmlDataInteractionTest(BasicInteractionTest, BaseIntegrationTest):
     items_map = {
         0: ItemDefinition(0, 'zone-1', 'Zone <i>1</i>', "Yes <b>1</b>", "No <b>1</b>"),
-        1: ItemDefinition(1, 'zone-2', 'Zone <b>2</b>', "Yes <i>2</i>", "No <i>2</i>", "95"),
+        1: ItemDefinition(1, 'zone-2', 'Zone <b>2</b>', "Yes <i>2</i>", "No <i>2</i>"),
         2: ItemDefinition(2, None, None, "", "No Zone for <i>X</i>")
     }
 
@@ -524,12 +453,12 @@ class MultipleBlocksDataInteraction(InteractionTestBase, BaseIntegrationTest):
     item_maps = {
         'block1': {
             0: ItemDefinition(0, 'zone-1', 'Zone 1', "Yes 1", "No 1"),
-            1: ItemDefinition(1, 'zone-2', 'Zone 2', "Yes 2", "No 2", "102"),
+            1: ItemDefinition(1, 'zone-2', 'Zone 2', "Yes 2", "No 2"),
             2: ItemDefinition(2, None, None, "", "No Zone for this")
         },
         'block2': {
             10: ItemDefinition(10, 'zone-51', 'Zone 51', "Correct 1", "Incorrect 1"),
-            20: ItemDefinition(20, 'zone-52', 'Zone 52', "Correct 2", "Incorrect 2", "102"),
+            20: ItemDefinition(20, 'zone-52', 'Zone 52', "Correct 2", "Incorrect 2"),
             30: ItemDefinition(30, None, None, "", "No Zone for this")
         },
     }
@@ -558,12 +487,6 @@ class MultipleBlocksDataInteraction(InteractionTestBase, BaseIntegrationTest):
         self._switch_to_block(1)
         self.parameterized_item_positive_feedback_on_good_move(self.item_maps['block2'], scroll_down=900)
 
-    def test_item_positive_feedback_on_good_input(self):
-        self._switch_to_block(0)
-        self.parameterized_item_positive_feedback_on_good_input(self.item_maps['block1'])
-        self._switch_to_block(1)
-        self.parameterized_item_positive_feedback_on_good_input(self.item_maps['block2'], scroll_down=900)
-
     def test_item_negative_feedback_on_bad_move(self):
         self._switch_to_block(0)
         self.parameterized_item_negative_feedback_on_bad_move(self.item_maps['block1'], self.all_zones['block1'])
@@ -572,12 +495,6 @@ class MultipleBlocksDataInteraction(InteractionTestBase, BaseIntegrationTest):
             self.item_maps['block2'], self.all_zones['block2'], scroll_down=900
         )
 
-    def test_item_negative_feedback_on_bad_input(self):
-        self._switch_to_block(0)
-        self.parameterized_item_negative_feedback_on_bad_input(self.item_maps['block1'])
-        self._switch_to_block(1)
-        self.parameterized_item_negative_feedback_on_bad_input(self.item_maps['block2'], scroll_down=900)
-
     def test_final_feedback_and_reset(self):
         self._switch_to_block(0)
         self.parameterized_final_feedback_and_reset(self.item_maps['block1'], self.feedback['block1'])

tests/unit/data/html/config_out.json

@@ -36,29 +36,25 @@
           "displayName": "<b>1</b>",
           "imageURL": "",
           "expandedImageURL": "",
-          "id": 0,
-          "inputOptions": false
+          "id": 0
         },
         {
           "displayName": "<i>2</i>",
           "imageURL": "",
           "expandedImageURL": "",
-          "id": 1,
-          "inputOptions": true
+          "id": 1
         },
         {
           "displayName": "X",
           "imageURL": "",
           "expandedImageURL": "",
-          "id": 2,
-          "inputOptions": false
+          "id": 2
         },
         {
           "displayName": "",
           "imageURL": "http://placehold.it/100x300",
           "expandedImageURL": "http://placehold.it/100x300",
-          "id": 3,
-          "inputOptions": false
+          "id": 3
         }
     ]
 }

tests/unit/data/html/data.json

@@ -39,11 +39,7 @@
       },
       "zone": "Zone <b>2</b>",
       "imageURL": "",
-      "id": 1,
-      "inputOptions": {
-        "value": 100,
-        "margin": 5
-      }
+      "id": 1
     },
     {
       "displayName": "X",

tests/unit/data/old/config_out.json

@@ -37,7 +37,6 @@
           "imageURL": "",
           "expandedImageURL": "",
           "id": 0,
-          "inputOptions": false,
           "size": {"height": "auto", "width": "190px"}
         },
         {
@@ -45,7 +44,6 @@
           "imageURL": "",
           "expandedImageURL": "",
           "id": 1,
-          "inputOptions": true,
           "size": {"height": "auto", "width": "190px"}
         },
         {
@@ -53,7 +51,6 @@
           "imageURL": "",
           "expandedImageURL": "",
           "id": 2,
-          "inputOptions": false,
           "size": {"height": "100px", "width": "100px"}
         },
         {
@@ -61,7 +58,6 @@
           "imageURL": "http://i1.kym-cdn.com/entries/icons/square/000/006/151/tumblr_lltzgnHi5F1qzib3wo1_400.jpg",
           "expandedImageURL": "http://i1.kym-cdn.com/entries/icons/square/000/006/151/tumblr_lltzgnHi5F1qzib3wo1_400.jpg",
           "id": 3,
-          "inputOptions": false,
           "size": {"height": "auto", "width": "190px"}
         }
     ]

tests/unit/data/old/data.json

@@ -46,10 +46,6 @@
       "size": {
         "width": "190px",
         "height": "auto"
-      },
-      "inputOptions": {
-        "value": 100,
-        "margin": 5
       }
     },
     {

tests/unit/data/plain/config_out.json

@@ -36,29 +36,25 @@
           "displayName": "1",
           "imageURL": "",
           "expandedImageURL": "",
-          "id": 0,
-          "inputOptions": false
+          "id": 0
         },
         {
           "displayName": "2",
           "imageURL": "",
           "expandedImageURL": "",
-          "id": 1,
-          "inputOptions": true
+          "id": 1
         },
         {
           "displayName": "X",
           "imageURL": "/static/test_url_expansion",
           "expandedImageURL": "/course/test-course/assets/test_url_expansion",
-          "id": 2,
-          "inputOptions": false
+          "id": 2
         },
         {
           "displayName": "",
           "imageURL": "http://placehold.it/200x100",
           "expandedImageURL": "http://placehold.it/200x100",
-          "id": 3,
-          "inputOptions": false
+          "id": 3
         }
     ]
 }

tests/unit/data/plain/data.json

@@ -38,11 +38,7 @@
       },
       "zone": "zone-2",
       "imageURL": "",
-      "id": 1,
-      "inputOptions": {
-        "value": 100,
-        "margin": 5
-      }
+      "id": 1
     },
     {
       "displayName": "X",

tests/unit/test_advanced.py

@@ -65,7 +65,6 @@ class BaseDragAndDropAjaxFixture(TestCaseMixin):
             "overall_feedback": None,
             "finished": False,
             "correct": False,
-            "correct_location": False,
             "feedback": self.FEEDBACK[item_id]["incorrect"]
         })
 
@@ -77,7 +76,6 @@ class BaseDragAndDropAjaxFixture(TestCaseMixin):
             "overall_feedback": None,
             "finished": False,
             "correct": False,
-            "correct_location": False,
             "feedback": self.FEEDBACK[item_id]["incorrect"]
         })
 
@@ -89,79 +87,9 @@ class BaseDragAndDropAjaxFixture(TestCaseMixin):
             "overall_feedback": None,
             "finished": False,
             "correct": True,
-            "correct_location": True,
             "feedback": self.FEEDBACK[item_id]["correct"]
         })
 
-    def test_do_attempt_with_input(self):
-        # Drop item that requires numerical input
-        data = {"val": 1, "zone": self.ZONE_2, "x_percent": "0%", "y_percent": "85%"}
-        res = self.call_handler('do_attempt', data)
-        self.assertEqual(res, {
-            "finished": False,
-            "correct": False,
-            "correct_location": True,
-            "feedback": None,
-            "overall_feedback": None,
-        })
-
-        expected_state = {
-            'items': {
-                "1": {
-                    "x_percent": "0%", "y_percent": "85%", "correct_input": False, "zone": self.ZONE_2,
-                },
-            },
-            'finished': False,
-            'overall_feedback': self.initial_feedback(),
-        }
-        self.assertEqual(expected_state, self.call_handler('get_user_state', method="GET"))
-
-        # Submit incorrect value
-        data = {"val": 1, "input": "250"}
-        res = self.call_handler('do_attempt', data)
-        self.assertEqual(res, {
-            "finished": False,
-            "correct": False,
-            "correct_location": True,
-            "feedback": self.FEEDBACK[1]['incorrect'],
-            "overall_feedback": None
-        })
-
-        expected_state = {
-            'items': {
-                "1": {
-                    "x_percent": "0%", "y_percent": "85%", "correct_input": False, "zone": self.ZONE_2,
-                    "input": "250",
-                },
-            },
-            'finished': False,
-            'overall_feedback': self.initial_feedback(),
-        }
-        self.assertEqual(expected_state, self.call_handler('get_user_state', method="GET"))
-
-        # Submit correct value
-        data = {"val": 1, "input": "103"}
-        res = self.call_handler('do_attempt', data)
-        self.assertEqual(res, {
-            "finished": False,
-            "correct": True,
-            "correct_location": True,
-            "feedback": self.FEEDBACK[1]['correct'],
-            "overall_feedback": None,
-        })
-
-        expected_state = {
-            'items': {
-                "1": {
-                    "x_percent": "0%", "y_percent": "85%", "correct_input": True, "zone": self.ZONE_2,
-                    "input": "103",
-                },
-            },
-            'finished': False,
-            'overall_feedback': self.initial_feedback(),
-        }
-        self.assertEqual(expected_state, self.call_handler('get_user_state', method="GET"))
-
     def test_grading(self):
         published_grades = []
 
@@ -182,11 +110,6 @@ class BaseDragAndDropAjaxFixture(TestCaseMixin):
         })
 
         self.assertEqual(2, len(published_grades))
-        self.assertEqual({'value': 0.5, 'max_value': 1}, published_grades[-1])
-
-        self.call_handler('do_attempt', {"val": 1, "input": "99"})
-
-        self.assertEqual(3, len(published_grades))
         self.assertEqual({'value': 1, 'max_value': 1}, published_grades[-1])
 
     def test_do_attempt_final(self):
@@ -195,7 +118,7 @@ class BaseDragAndDropAjaxFixture(TestCaseMixin):
 
         expected_state = {
             "items": {
-                "0": {"x_percent": "33%", "y_percent": "11%", "correct_input": True, "zone": self.ZONE_1}
+                "0": {"x_percent": "33%", "y_percent": "11%", "correct": True, "zone": self.ZONE_1}
             },
             "finished": False,
             'overall_feedback': self.initial_feedback(),
@@ -204,24 +127,20 @@ class BaseDragAndDropAjaxFixture(TestCaseMixin):
 
         data = {"val": 1, "zone": self.ZONE_2, "x_percent": "22%", "y_percent": "22%"}
         res = self.call_handler('do_attempt', data)
-        data = {"val": 1, "input": "99"}
-        res = self.call_handler('do_attempt', data)
         self.assertEqual(res, {
             "overall_feedback": self.FINAL_FEEDBACK,
             "finished": True,
             "correct": True,
-            "correct_location": True,
             "feedback": self.FEEDBACK[1]["correct"]
         })
 
         expected_state = {
             "items": {
                 "0": {
-                    "x_percent": "33%", "y_percent": "11%", "correct_input": True, "zone": self.ZONE_1,
+                    "x_percent": "33%", "y_percent": "11%", "correct": True, "zone": self.ZONE_1,
                 },
                 "1": {
-                    "x_percent": "22%", "y_percent": "22%", "correct_input": True, "zone": self.ZONE_2,
-                    "input": "99",
+                    "x_percent": "22%", "y_percent": "22%", "correct": True, "zone": self.ZONE_2,
                 }
             },
             "finished": True,

tests/unit/test_basics.py

@@ -46,7 +46,7 @@ class BasicTests(TestCaseMixin, unittest.TestCase):
         self.assertEqual(zones, DEFAULT_DATA["zones"])
         # Items should contain no answer data:
         self.assertEqual(items, [
-            {"id": i, "displayName": display_name, "imageURL": "", "expandedImageURL": "", "inputOptions": False}
+            {"id": i, "displayName": display_name, "imageURL": "", "expandedImageURL": ""}
             for i, display_name in enumerate(
                 ["Goes to the top", "Goes to the middle", "Goes to the bottom", "I don't belong anywhere"]
             )
@@ -76,15 +76,15 @@ class BasicTests(TestCaseMixin, unittest.TestCase):
         # Check the result:
         self.assertTrue(self.block.completed)
         self.assertEqual(self.block.item_state, {
-            '0': {'x_percent': '33%', 'y_percent': '11%', 'zone': TOP_ZONE_ID},
-            '1': {'x_percent': '67%', 'y_percent': '80%', 'zone': MIDDLE_ZONE_ID},
-            '2': {'x_percent': '99%', 'y_percent': '95%', 'zone': BOTTOM_ZONE_ID},
+            '0': {'x_percent': '33%', 'y_percent': '11%', 'correct': True, 'zone': TOP_ZONE_ID},
+            '1': {'x_percent': '67%', 'y_percent': '80%', 'correct': True, 'zone': MIDDLE_ZONE_ID},
+            '2': {'x_percent': '99%', 'y_percent': '95%', 'correct': True, 'zone': BOTTOM_ZONE_ID},
         })
         self.assertEqual(self.call_handler('get_user_state'), {
             'items': {
-                '0': {'x_percent': '33%', 'y_percent': '11%', 'correct_input': True, 'zone': TOP_ZONE_ID},
-                '1': {'x_percent': '67%', 'y_percent': '80%', 'correct_input': True, 'zone': MIDDLE_ZONE_ID},
-                '2': {'x_percent': '99%', 'y_percent': '95%', 'correct_input': True, 'zone': BOTTOM_ZONE_ID},
+                '0': {'x_percent': '33%', 'y_percent': '11%', 'correct': True, 'zone': TOP_ZONE_ID},
+                '1': {'x_percent': '67%', 'y_percent': '80%', 'correct': True, 'zone': MIDDLE_ZONE_ID},
+                '2': {'x_percent': '99%', 'y_percent': '95%', 'correct': True, 'zone': BOTTOM_ZONE_ID},
             },
             'finished': True,
             'overall_feedback': FINISH_FEEDBACK,