diff --git a/js_conversion.py b/js_conversion.py
index 956f83e..c932542 100644
--- a/js_conversion.py
+++ b/js_conversion.py
@@ -36,10 +36,7 @@ def get_set_attr(name, attr) -> str:
     }}
 """ + f"""
     set_{name}(new_val) {{
-        if (this.check('{name}', new_val)) {{
-            this.json.{name} = new_val
-            this.changes.{name} = new_val
-        }}
+        this._set('{name}', new_val)
     }}
 """ if name != 'uid' else ''
 
diff --git a/server/models/models.py b/server/models/models.py
index 171a05f..b14bf0d 100644
--- a/server/models/models.py
+++ b/server/models/models.py
@@ -1,5 +1,5 @@
 from neomodel import StructuredNode, StringProperty, RelationshipTo, RelationshipFrom, \
-                     UniqueIdProperty, DateProperty, StructuredRel, RelationshipManager
+                     UniqueIdProperty, DateProperty, StructuredRel, RelationshipManager,
 from neomodel.cardinality import ZeroOrOne, ZeroOrMore, One, OneOrMore
 
 
diff --git a/static/api.js b/static/api.js
index 3e46f40..07c43fd 100644
--- a/static/api.js
+++ b/static/api.js
@@ -12,7 +12,7 @@ class StructuredNode {
         this.__name__ = this.constructor.name.toLowerCase()
     }
 
-    check(name, type, new_value) {
+    check(name, new_value) {
         return true
     }
 
@@ -57,12 +57,16 @@ class StructuredNode {
         })
     }
 
-    static by_id(uid) {
-        return Api.get('/' + this.name.toLowerCase() + '/' + uid).then(x => new this(x))
-    }
+    _set(name, new_val) {
+        if (this.check(name, new_val)) {
+            const def = this.definition.props[name]
 
-    static find(attributes, settings) {
+            if (!def) {
+                throw new Error("No attribute " + name + " found!")
+            }
 
+
+        }
     }
 
     save() {
@@ -98,6 +102,14 @@ class StructuredNode {
         })
     }
 
+    refresh() {
+        return Api.get(`/${this.__name__}/${this.json.uid}`).then(json => {
+            this.json = json
+            this.update('refresh')
+            return this
+        })
+    }
+
     exists() {
         return !this.deleted && !!this.json.uid
     }
@@ -122,6 +134,25 @@ class StructuredNode {
         StructuredNode.classes[klass.name] = {klass, props, rels}
     }
 
+    static by_id(uid) {
+        return Api.get('/' + this.name.toLowerCase() + '/' + uid)
+            .then(x => new this(x))
+    }
+
+    static filter(attributes = {}, settings = {}) {
+        Object.keys(settings).forEach(key => {
+            attributes['$' + key] = settings[key]
+        })
+
+        return Api.get(`/${this.name.toLowerCase()}?` + Api.queryParams(attributes))
+            .then(json => json.map(x => new this(x)))
+    }
+
+    static find(attributes) {
+        return this.filter(attributes, {$limit: 1})
+            .then(r => r.length === 0 ? null : r[0])
+    }
+
 }
 StructuredNode.classes = {}
 
@@ -177,6 +208,13 @@ class Api {
             // 'Authorization': 'Bearer ' + Api.token
         }
     }
+
+    static queryParams(...dicts) {
+        return dicts.map(dict =>
+            Object.keys(dict).map(key =>
+                encodeURIComponent(key)+'='+encodeURIComponent(dict[key])).join('&')
+        ).join('&')
+    }
 }
 
 class ApiError {
@@ -197,4 +235,28 @@ class ApiError {
             })
         }
     }
-}
\ No newline at end of file
+}
+
+
+class PropertyConversion {
+    static serialize(type, value) {
+        if (PropertyConversion.to[type]) {
+            return PropertyConversion.to[type](value)
+        }
+        return value
+    }
+
+    static deserialize(type, value) {
+        if (PropertyConversion.to[type]) {
+            return PropertyConversion.from[type](value)
+        }
+        return value
+    }
+}
+
+PropertyConversion.from = {
+    DateProperty: (val) => new Date(val),
+}
+PropertyConversion.to = {
+    DateProperty: (val) => ('' + val).slice(0,-11),
+}
diff --git a/static/models.js b/static/models.js
index 7b1731a..3d20b2c 100644
--- a/static/models.js
+++ b/static/models.js
@@ -15,10 +15,7 @@ class Person extends StructuredNode {
     }
 
     set_name(new_val) {
-        if (this.check('name', new_val)) {
-            this.json.name = new_val
-            this.changes.name = new_val
-        }
+        this._set('name', new_val)
     }
 
 
@@ -53,10 +50,7 @@ class Person extends StructuredNode {
     }
 
     set_birthdate(new_val) {
-        if (this.check('birthdate', new_val)) {
-            this.json.birthdate = new_val
-            this.changes.birthdate = new_val
-        }
+        this._set('birthdate', new_val)
     }
 
 
@@ -65,10 +59,7 @@ class Person extends StructuredNode {
     }
 
     set_deceased(new_val) {
-        if (this.check('deceased', new_val)) {
-            this.json.deceased = new_val
-            this.changes.deceased = new_val
-        }
+        this._set('deceased', new_val)
     }
 
 
@@ -77,10 +68,7 @@ class Person extends StructuredNode {
     }
 
     set_description(new_val) {
-        if (this.check('description', new_val)) {
-            this.json.description = new_val
-            this.changes.description = new_val
-        }
+        this._set('description', new_val)
     }
 
 
@@ -89,10 +77,7 @@ class Person extends StructuredNode {
     }
 
     set_picture(new_val) {
-        if (this.check('picture', new_val)) {
-            this.json.picture = new_val
-            this.changes.picture = new_val
-        }
+        this._set('picture', new_val)
     }
 
 
@@ -126,10 +111,7 @@ class Event extends StructuredNode {
     }
 
     set_name(new_val) {
-        if (this.check('name', new_val)) {
-            this.json.name = new_val
-            this.changes.name = new_val
-        }
+        this._set('name', new_val)
     }
 
 
@@ -164,10 +146,7 @@ class Event extends StructuredNode {
     }
 
     set_date(new_val) {
-        if (this.check('date', new_val)) {
-            this.json.date = new_val
-            this.changes.date = new_val
-        }
+        this._set('date', new_val)
     }
 
 
@@ -176,10 +155,7 @@ class Event extends StructuredNode {
     }
 
     set_end_date(new_val) {
-        if (this.check('end_date', new_val)) {
-            this.json.end_date = new_val
-            this.changes.end_date = new_val
-        }
+        this._set('end_date', new_val)
     }
 
 
@@ -213,10 +189,7 @@ class Place extends StructuredNode {
     }
 
     set_name(new_val) {
-        if (this.check('name', new_val)) {
-            this.json.name = new_val
-            this.changes.name = new_val
-        }
+        this._set('name', new_val)
     }
 
 
@@ -225,10 +198,7 @@ class Place extends StructuredNode {
     }
 
     set_description(new_val) {
-        if (this.check('description', new_val)) {
-            this.json.description = new_val
-            this.changes.description = new_val
-        }
+        this._set('description', new_val)
     }
 
 
@@ -262,10 +232,7 @@ class Image extends StructuredNode {
     }
 
     set_description(new_val) {
-        if (this.check('description', new_val)) {
-            this.json.description = new_val
-            this.changes.description = new_val
-        }
+        this._set('description', new_val)
     }
 
 
@@ -300,10 +267,7 @@ class Image extends StructuredNode {
     }
 
     set_date(new_val) {
-        if (this.check('date', new_val)) {
-            this.json.date = new_val
-            this.changes.date = new_val
-        }
+        this._set('date', new_val)
     }
 
 }
diff --git a/static/site.js b/static/site.js
index e69de29..bacf467 100644
--- a/static/site.js
+++ b/static/site.js
@@ -0,0 +1,62 @@
+class View {
+    constructor(tag = 'div') {
+        this.root = document.createElement(tag)
+    }
+
+    $(sel) {
+        return this.root.querySelector(sel)
+    }
+
+    $$(sel) {
+        return this.root.querySelectorAll(sel)
+    }
+
+    on(elm, evt, cb) {
+        if (typeof elm === 'string') {
+            elm = this.$(elm)
+        }
+
+        elm.addEventListener(evt, cb)
+    }
+}
+
+class DefaultView extends View{
+    constructor(object) {
+        super('div')
+        this.object = object;
+        this.fields = {}
+        this.subviews = {}
+    }
+
+    render() {
+        Object.keys(this.object.json).forEach(
+            key => this.root.appendChild(this.getNode(key))
+        )
+    }
+
+    getNode(name, value=null) {
+        if (this.fields[name]) {
+            return this.fields[name]
+        }
+        value = value === null ? this.object.json[name] : value
+
+        if (value instanceof StructuredNode) {
+            this.subviews[name] = new DefaultView(value)
+            this.fields[name] = this.subviews[name].root
+        } else if (value instanceof Array) {
+            const elm = document.createElement('ul')
+            value.forEach((elm, i) => {
+                const li = document.createElement('li')
+                li.appendChild(this.getNode(name+'['+i+']',elm))
+                elm.appendChild(li)
+            })
+            this.fields[name] = elm
+        } else {
+            const elm = document.createElement('p')
+            elm.innerHTML = `${name}: ${value}`
+            this.fields[name] = elm
+        }
+
+        return this.fields[name]
+    }
+}
\ No newline at end of file