using $interpolate to retrieve form names

Author: paulyoder

CHANGELOG.md

@@ -1,10 +1,15 @@
+### 2.1.0
+
+* Enhancements
+  * Using `$interpolate` to retrieve the name of the input element. This allows the directive to work with interpolated form names. Thanks @cherrydev and @Templarian
+
 ### 2.0.0
 
 * Breaking Changes
   * Added a more specific selector query for the input element. The input element must now also have the 'form-control' class associated with it. Thanks @martindederer
 
 * Enhancements
-  * Added `trigger` option to provide a custom trigger to validate the value. By default the trigger is the `blur` event. Thanks @TEmplarian
+  * Added `trigger` option to provide a custom trigger to validate the value. By default the trigger is the `blur` event. Thanks @Templarian
 
 ### 1.1.0
 

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-bootstrap-show-errors",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "authors": [
     "Paul Yoder <paulyoder@gmail.com>"
   ],

package.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-bootstrap-show-errors",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "description": "An Angular Directive to intelligently show form validation errors",
   "author": "https://github.com/paulyoder/angular-bootstrap-show-errors/graphs/contributors",
   "license": "MIT",

src/showErrors.coffee

@@ -1,7 +1,7 @@
 showErrorsModule = angular.module('ui.bootstrap.showErrors', [])
 
 showErrorsModule.directive 'showErrors',
-['$timeout', 'showErrorsConfig', ($timeout, showErrorsConfig) ->
+['$timeout', 'showErrorsConfig', '$interpolate', ($timeout, showErrorsConfig, $interpolate) ->
 
     getTrigger = (options) ->
       trigger = showErrorsConfig.trigger
@@ -23,7 +23,7 @@ showErrorsModule.directive 'showErrors',
 
       inputEl   = el[0].querySelector '.form-control[name]'
       inputNgEl = angular.element inputEl
-      inputName = inputNgEl.attr 'name'
+      inputName = $interpolate(inputNgEl.attr('name') || '')(scope)
       unless inputName
         throw "show-errors element has no child input elements with a 'name' attribute and a 'form-control' class"