fix: proper handling of simple json schemas

core/client/components/form/KForm.vue

@@ -187,7 +187,17 @@ async function build () {
     // clone and configure the field
     const cloneField = _.clone(field)
     cloneField.name = property // assign a name to allow binding between properties and fields
-    cloneField.component = loadComponent(field.field.component)
+    let component = _.get(field.field, 'component', '')
+    if (!component) {
+      // Provide a default component based on schema value type when none is specified
+      if (field.type === 'number' || field.type === 'integer')
+        component = 'form/KNumberField'
+      else if (field.type === 'boolean')
+        component = 'form/KToggleField'
+      else if (field.type === 'string')
+        component = 'form/KTextField'
+    }
+    cloneField.component = loadComponent(component)
     cloneField.reference = null // will be set once te field is rendered
     cloneField.required = _.includes(schema.value.required, property) // add extra required info
     // add the field to the list of fields to be rendered

core/client/mixins/mixin.base-field.js

@@ -22,7 +22,10 @@ export const baseField = {
   },
   computed: {
     label () {
-      return this.$tie(_.get(this.properties.field, 'label', ''))
+      // Make use of 'description' metadata if nothing else is provided
+      // cf. https://ajv.js.org/json-schema.html#metadata-keywords
+      const description = _.get(this.properties, 'description', '')
+      return this.$tie(_.get(this.properties.field, 'label', description))
     },
     hasHelper () {
       return !_.isEmpty(_.get(this.properties.field, 'helper', {}))

map/client/components/KFeatureEditor.vue

@@ -66,8 +66,8 @@ export default {
         await this.$api.getService(this.service).patch(updatedFeature._id, _.pick(updatedFeature, ['properties']))
       }
     },
-    async loadLayerSchema () {
-      return updatePropertiesSchema(_.get(this.layer, 'schema.content'))
+    loadLayerSchema () {
+      return _.get(this.layer, 'schema.content')
     },
     async openModal () {
       kCoreMixins.baseModal.methods.openModal.call(this)

map/client/utils/utils.schema.js

@@ -44,31 +44,3 @@ export function generatePropertiesSchema (geoJson, name) {
   })
   return schema
 }
-
-export function updatePropertiesSchema (schema) {
-  const props = schema.properties
-  if (!props) return
-
-  const bestGuesses = {
-    undefined: 'form/KTextField',
-    object: 'form/KTextField',
-    string: 'form/KTextField',
-    number: 'form/KNumberField',
-    boolean: 'form/KToggleField'
-  }
-
-  // Loop over declared props and add best guesses to field components based on property type
-  for (const prop in props) {
-    const propEntry = props[prop]
-    // Field already here, skip entry
-    if (propEntry.field && propEntry.field.component) continue
-
-    propEntry.field = {
-      component: bestGuesses[propEntry.type],
-      label: prop,
-      helper: propEntry.description
-    }
-  }
-
-  return schema
-}