Add string enum support (#25)

* Add string enum support

* Up version

Author: yakimka

better_json_widget/templates/better_json_widget/better_json_widget.html

@@ -22,7 +22,21 @@ <h2>[[ label ]]</h2>
             </div>
 
             <div class="form-row field-data" v-for="item in currentSchema" v-if="!isRawEditOn">
-                <div v-if="item.type === 'string'">
+                <div v-if="item.enum.length">
+                    <label :class="{required: item.required}"
+                           :for="`id_custom_json_${item.name}`"
+                    >
+                        [[ item.title ]]:
+                    </label>
+                    <select :name="item.name"
+                            :id="`id_custom_json_${item.name}`"
+                            v-model="bindValues[item.name]"
+                    >
+                        <option :value="opt" v-for="opt in item.enum">[[ opt ]]</option>
+                    </select>
+                </div>
+
+                <div v-else-if="item.type === 'string'">
                     <label :class="{required: item.required}"
                            :for="`id_custom_json_${item.name}`"
                     >
@@ -37,7 +51,7 @@ <h2>[[ label ]]</h2>
                     >
                 </div>
 
-                <div v-if="item.type === 'integer' || item.type === 'number'">
+                <div v-else-if="item.type === 'integer' || item.type === 'number'">
                     <label :for="`id_custom_json_${item.name}`"
                            :class="{required: item.required}"
                     >[[ item.title ]]:</label>
@@ -49,7 +63,7 @@ <h2>[[ label ]]</h2>
                     >
                 </div>
 
-                <div v-if="item.type === 'boolean'">
+                <div v-else-if="item.type === 'boolean'">
                     <input type="checkbox"
                            :name="item.name"
                            :id="`id_custom_json_${item.name}`"
@@ -188,6 +202,7 @@ <h2>[[ label ]]</h2>
                                 description: field.description ?? "",
                                 default: defaultValue,
                                 required: schema.required.includes(fieldName),
+                                enum: field.enum ?? [],
                             });
                         }
                     }

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "poetry.core.masonry.api"
 [tool.poetry]
 name = "django-better-json-widget"
 description = "Better JSON Widget for Django Admin"
-version = "0.3.0"
+version = "0.4.0"
 license = "MIT"
 packages = [
     { include = "better_json_widget" },