Merge pull request #98 from panzerdp/issue-97

Fix the empty tooltip verification

Author: wouldgo

Readme.md

@@ -120,6 +120,21 @@ using the `tooltip-view=""` attribute
 ```html
 <a href="#" tooltips tooltip-title="tip" tooltip-view="path/to/view.html">Tooltip me</a>
 ```
+
+####Tooltip view model
+You can set a model for your tooltip view
+using the `tooltip-view-model=""`
+
+```html
+<a href="#" tooltips tooltip-title="tip" tooltip-view-model="myModel" tooltip-view="path/to/view.html">Tooltip me</a>
+```
+then use it in your tooltip html template:
+
+```html
+<!-- path/to/view.html -->
+<span>Tooltip me with data - {{ tooltipViewModel.myModel }}</span>
+```
+
 ####Tooltip view controller
 You can set a controller for your tooltip view
 using the `tooltip-view=""` together with `tooltip-view-ctrl=""`  attribute

src/js/angular-tooltips.js

@@ -44,7 +44,9 @@
 
      return {
       'restrict': 'A',
-      'scope': {},
+       'scope': {
+         tooltipViewModel: '='
+       },
       'link': function linkingFunction($scope, element, attr) {
 
         var initialized = false
@@ -138,7 +140,7 @@
 
         $scope.isTooltipEmpty = function checkEmptyTooltip() {
 
-          if (!$scope.title && !$scope.content && !$scope.html) {
+          if (!$scope.title && !$scope.content && !$scope.html && !attr.tooltipView) {
 
             return true;
           }