diff --git a/js/src/configviewmodel.js b/js/src/configviewmodel.js
index a219138..e7ff918 100644
--- a/js/src/configviewmodel.js
+++ b/js/src/configviewmodel.js
@@ -31,7 +31,6 @@ export default class ConfigViewModel extends ViewModel {
   constructor(state) {
     super(config);
     this.state = state;
-    this.intervalEl = document.querySelector('#interval');
     this.model.onSetInterval = () => this.setAutoReloadInterval();
     this.bindAll();
     this.onChanged('mapApi', (api) => {
@@ -46,7 +45,6 @@ export default class ConfigViewModel extends ViewModel {
       ConfigViewModel.reload();
     });
     this.onChanged('interval', (interval) => {
-      this.intervalEl.innerHTML = interval.toString();
       uUtils.setCookie('interval', interval);
     });
   }
diff --git a/js/src/trackviewmodel.js b/js/src/trackviewmodel.js
index 2ba5285..2b883b7 100644
--- a/js/src/trackviewmodel.js
+++ b/js/src/trackviewmodel.js
@@ -45,6 +45,8 @@ export default class TrackViewModel extends ViewModel {
       autoReload: false,
       /** @type {string} */
       inputFile: false,
+      /** @type {string} */
+      summary: false,
       // click handlers
       /** @type {function} */
       onReload: null,
@@ -58,7 +60,6 @@ export default class TrackViewModel extends ViewModel {
     this.setClickHandlers();
     /** @type HTMLSelectElement */
     const listEl = document.querySelector('#track');
-    this.summaryEl = document.querySelector('#summary');
     this.importEl = document.querySelector('#input-file');
     this.select = new uSelect(listEl);
     this.state = state;
@@ -279,7 +280,7 @@ export default class TrackViewModel extends ViewModel {
 
   renderSummary() {
     if (!this.state.currentTrack || !this.state.currentTrack.hasPositions) {
-      this.summaryEl.innerHTML = '';
+      this.model.summary = '';
       return;
     }
     const last = this.state.currentTrack.positions[this.state.currentTrack.length - 1];
@@ -290,12 +291,12 @@ export default class TrackViewModel extends ViewModel {
       const dateTime = uUtils.getTimeString(date);
       const dateString = (date.toDateString() !== today.toDateString()) ? `${dateTime.date}<br>` : '';
       const timeString = `${dateTime.time}<span style="font-weight:normal">${dateTime.zone}</span>`;
-      this.summaryEl.innerHTML = `
+      this.model.summary = `
         <div class="menu-title">${lang.strings['latest']}:</div>
         ${dateString}
         ${timeString}`;
     } else {
-      this.summaryEl.innerHTML = `
+      this.model.summary = `
         <div class="menu-title">${lang.strings['summary']}</div>
         <div><img class="icon" alt="${lang.strings['tdistance']}" title="${lang.strings['tdistance']}" src="images/distance.svg"> ${lang.getLocaleDistanceMajor(last.totalMeters, true)}</div>
         <div><img class="icon" alt="${lang.strings['ttime']}" title="${lang.strings['ttime']}" src="images/time.svg"> ${lang.getLocaleDuration(last.totalSeconds)}</div>`;
diff --git a/js/src/viewmodel.js b/js/src/viewmodel.js
index 6a7fbc4..a25a725 100644
--- a/js/src/viewmodel.js
+++ b/js/src/viewmodel.js
@@ -54,7 +54,7 @@ export default class ViewModel {
    * Creates bidirectional binding between model property and DOM element.
    * For input elements model property value change triggers change in DOM element and vice versa.
    * In case of anchor element binding is one way. Model property is callback that will receive click event.
-   * @param key
+   * @param {string} key
    */
   bind(key) {
     const dataProp = 'bind';
@@ -63,34 +63,67 @@ export default class ViewModel {
       const name = element.dataset[dataProp];
       if (name === key) {
         if (element instanceof HTMLInputElement || element instanceof HTMLSelectElement) {
-          let prop = 'value';
-          let getVal = (val) => val;
-          if (element.type === 'checkbox') {
-            prop = 'checked';
-            getVal = (val) => !!val;
-          }
-          element.addEventListener('change', () => {
-            this._model[key] = element[prop];
-          });
-          uObserve.observe(this.model, key, (val) => {
-            val = getVal(val);
-            if (element[prop] !== val) {
-              element[prop] = val;
-            }
-          });
+          this.onChangeBind(element, key);
         } else if (element instanceof HTMLAnchorElement) {
-          element.addEventListener('click', (event) => {
-            if (typeof this._model[key] !== 'function') {
-              throw new Error(`Property ${key} is not a callback`);
-            }
-            this._model[key](event);
-            event.preventDefault();
-          });
+          this.onClickBind(element, key);
+        } else {
+          this.viewUpdateBind(element, key);
         }
       }
     });
   }
 
+  /**
+   * One way bind: view element click event to view model event handler
+   * @param {HTMLAnchorElement} element
+   * @param {string} key
+   */
+  onClickBind(element, key) {
+    element.addEventListener('click', (event) => {
+      if (typeof this._model[key] !== 'function') {
+        throw new Error(`Property ${key} is not a callback`);
+      }
+      this._model[key](event);
+      event.preventDefault();
+    });
+  }
+
+  /**
+   * Two way bind: view element change event to view model property
+   * @param {(HTMLInputElement|HTMLSelectElement)} element
+   * @param {string} key
+   */
+  onChangeBind(element, key) {
+    let prop = 'value';
+    let getVal = (val) => val;
+    if (element.type === 'checkbox') {
+      prop = 'checked';
+      getVal = (val) => !!val;
+    }
+    element.addEventListener('change', () => {
+      this._model[key] = element[prop];
+    });
+    uObserve.observe(this.model, key, (val) => {
+      val = getVal(val);
+      if (element[prop] !== val) {
+        element[prop] = val;
+      }
+    });
+  }
+
+  /**
+   * One way bind: view model property to view element content
+   * @param {HTMLElement} element
+   * @param {string} key
+   */
+  viewUpdateBind(element, key) {
+    uObserve.observe(this.model, key, (content) => {
+      if (element.innerHTML !== content) {
+        element.innerHTML = content;
+      }
+    });
+  }
+
   /**
    * @param {string} property
    * @param {ObserveCallback} callback
@@ -106,5 +139,4 @@ export default class ViewModel {
   unsubscribe(property, callback) {
     uObserve.unobserve(this.model, property, callback);
   }
-
 }
diff --git a/js/test/configviewmodel.test.js b/js/test/configviewmodel.test.js
index 7691de6..c66f5a5 100644
--- a/js/test/configviewmodel.test.js
+++ b/js/test/configviewmodel.test.js
@@ -52,7 +52,7 @@ describe('ConfigViewModel tests', () => {
 
     const fixture = `<div id="fixture">
                        <div class="section">
-                         <a id="set-interval" data-bind="onSetInterval"><span id="interval">${config.interval}</span></a>
+                         <a id="set-interval" data-bind="onSetInterval"><span id="interval" data-bind="interval">${config.interval}</span></a>
                       </div>
                       <div>
                         <label for="api">api</label>
diff --git a/js/test/trackviewmodel.test.js b/js/test/trackviewmodel.test.js
index c937564..3672180 100644
--- a/js/test/trackviewmodel.test.js
+++ b/js/test/trackviewmodel.test.js
@@ -65,7 +65,7 @@ describe('TrackViewModel tests', () => {
                         <input id="auto-reload" type="checkbox" data-bind="autoReload">
                         <a id="force-reload" data-bind="onReload">reload</a>
                       </div>
-                      <div id="summary" class="section"></div>
+                      <div id="summary" class="section" data-bind="summary"></div>
                       <div class="section">
                         <a id="export-kml" class="menu-link" data-bind="onExportKml">kml</a>
                         <a id="export-gpx" class="menu-link" data-bind="onExportGpx">gpx</a>
@@ -113,7 +113,6 @@ describe('TrackViewModel tests', () => {
     const trackViewModel = new TrackViewModel(state);
     // then
     expect(trackViewModel).toBeInstanceOf(ViewModel);
-    expect(trackViewModel.summaryEl).toBeInstanceOf(HTMLDivElement);
     expect(trackViewModel.importEl).toBeInstanceOf(HTMLInputElement);
     expect(trackViewModel.select.element).toBeInstanceOf(HTMLSelectElement);
     expect(trackViewModel.state).toBe(state);
diff --git a/js/test/viewmodel.test.js b/js/test/viewmodel.test.js
index b889da9..3e0f077 100644
--- a/js/test/viewmodel.test.js
+++ b/js/test/viewmodel.test.js
@@ -152,6 +152,22 @@ describe('ViewModel tests', () => {
     expect(model[propertyFunction].calls.mostRecent().args[0].target).toBe(anchorElement);
   });
 
+  it('should bind DOM div element to model property', () => {
+    // given
+    /** @type {HTMLDivElement} */
+    const divElement = uUtils.nodeFromHtml(`<div data-bind="${propertyString}"></div>`);
+    document.body.appendChild(divElement);
+    const newContent = '<span>new value</span>';
+    // when
+    vm.bind(propertyString);
+    // then
+    expect(uObserve.isObserved(vm.model, propertyString)).toBe(true);
+    // when
+    model[propertyString] = newContent;
+    // then
+    expect(divElement.innerHTML).toBe(newContent);
+  });
+
   it('should start observing model property', () => {
     // given
     // eslint-disable-next-line no-empty-function