sucks a little but works

src/app.coffee

@@ -11,11 +11,7 @@ pertApp.config ($stateProvider,$urlRouterProvider) ->
   $stateProvider.state 'rawedit',
     url: '/rawedit'
     templateUrl: 'rawedit.html'
-    controller: ($scope) ->
-      $scope.rawdata = localStorage.getItem 'ganttpert'
-      $scope.saveData = ->
-        swal 'Saved', 'Your data has been updated', 'success'
-        localStorage.setItem 'ganttpert', $('#ta').val()
+    controller: pertController
 
   $stateProvider.state 'edit',
     url: '/edit'
@@ -38,20 +34,28 @@ pertApp.config ($stateProvider,$urlRouterProvider) ->
     controller: pertController
 
 pertController = ($scope) ->
-  $scope.toLocalStorage = (data) ->
+  $scope.toLocalStorage = (data,options) ->
+    options = options || {}
     try
+      console.log data
       localStorage.setItem 'ganttpert', JSON.stringify data
+      unless options.silent
         swal 'Ok', 'Data updated', 'success'
+      $scope.$broadcast 'dataChanged'
     catch e
-      swal 'Error', 'could not save data', 'error'
-  $scope.fromLocalStorage = (item) ->
-    data = localStorage.getItem item || 'ganttpert'
-    if data
+      swal 'Error', e, 'error'
+
+  $scope.fromLocalStorage = (options) ->
+    options = options || {}
+    data = localStorage.getItem options.name || 'ganttpert'
     try
       jdata = JSON.parse data
     catch e
-        return swal 'JSON Error', e, 'error'
-      if jdata
-        return new Pert(jdata).calculate()
-      else return swal 'Error', 'no JSON?', 'error'
-    else swal 'Error', 'no data to parse', 'error'
+      unless options.silent
+        swal 'JSON Error', e, 'error'
+      if options.raw
+        return []
+      else return activities: [], days: []
+    if options.raw
+      return jdata
+    else return new Pert(jdata).calculate()

src/controllers.coffee

@@ -27,6 +27,8 @@ pertApp.controller 'pertDiagController', ($scope) ->
         edges:
           style: 'arrow'
       network = new vis.Network (document.getElementById 'pertDiagram'), { nodes: nodes, edges: connections }, options
+  $scope.$on 'dataChanged', ->
+    $scope.buildGraph $scope.fromLocalStorage()
   $scope.buildGraph $scope.fromLocalStorage()
 
 pertApp.controller 'ganttDiagController', ($scope) ->
@@ -39,40 +41,49 @@ pertApp.controller 'ganttDiagController', ($scope) ->
   $scope.buildTimeline = (data) ->
     if !data? then return
     timeline = new vis.Timeline (document.getElementById 'timeline'), ($scope.toDates data.activities), {}
+  $scope.$on 'dataChanged', ->
     $scope.buildTimeline $scope.fromLocalStorage()
+  $scope.buildTimeline $scope.fromLocalStorage()
+
+pertApp.controller 'rawEditorController', ($scope) ->
+  $scope.rawdata = $scope.fromLocalStorage silent: yes, raw: yes
 
 pertApp.controller 'editorController', ($scope) ->
   $scope.clone = (id) ->
-    for i,j of $scope.fromLocalStorage().activities
-      console.log j
+    for i,j of $scope.fromLocalStorage({raw: yes, silent: yes}).activities
       if j.id is id
         $scope.addNew j.id, j.duration, j.depends
         swal 'Ok', id+' has been cloned', 'success'
         return
     swal 'Ops', 'could not find '+id, 'warning'
+
   $scope.delete = (id) ->
-    rawdata = localStorage.getItem 'ganttpert'
-    try
-      newdata = JSON.parse rawdata
-    catch e
-      swal 'Error', e, 'error'
-    if newdata
+    newdata = $scope.fromLocalStorage raw: yes
     l = []
     for i,j of newdata
       if j.id isnt id
         l.push j
-      localStorage.setItem 'ganttpert', JSON.stringify l
+    $scope.toLocalStorage l, silent: yes
     swal 'Ok', 'done', 'success'
+
   $scope.addNew = (id, dur, deps) ->
-    ndur = dur || $('#new-duration').val()
-    nid = id || $('#new-id').val()
-    ndeps = deps || []
-    rawdata = localStorage.getItem 'ganttpert'
+    dur ?= $('#new-duration').val()
+    id ?= $('#new-id').val()
+    if !deps?
+      deps = $('#new-deps').val().split(' ')
+      if deps.length is 1 and deps[0] is ''
+        deps = []
     try
-      newdata = JSON.parse rawdata
+      dur = parseInt dur
     catch e
-      swal 'Error', e, 'error'
-    newdata.push {id: nid, duration: dur, depends: ndeps}
-    $scope.toLocalStorage newdata
-  data = $scope.fromLocalStorage()
-  if data? then $scope.list = data.activities
+      return swal 'Error', 'duration must be an integer', 'error'
+    newdata = $scope.fromLocalStorage silent: yes, raw: yes
+    newdata.push { id: id, duration: dur, depends: deps }
+    $scope.toLocalStorage newdata, silent: yes
+
+  $scope.refreshEditor = ->
+    console.log 'drawing editor'
+    data = $scope.fromLocalStorage { silent: yes, raw: yes }
+    $scope.list = data || []
+  $scope.$on 'dataChanged', $scope.refreshEditor
+  $scope.refreshEditor()

src/edit.html

@@ -1,4 +1,4 @@
-<div ng-controller="editorController">
+<div ng-controller="editorController" class="activity-list">
   <div class="panel panel-default" ng-repeat="item in list">
     <div class="panel-heading">
       <div class="input-group">
@@ -7,11 +7,11 @@
       </div>
     </div>
     <div class="panel-body">
-      <div class="input-group">
+      <div class="input-group duration">
         <span class="input-group-addon">Duration</span>
         <input class="form-control" value="{{item.duration}}" placeholder="(days)">
       </div>
-      <div class="input-group">
+      <div class="input-group dependencies">
         <span class="input-group-addon">Dependencies</span>
         <input class="form-control" placeholder="id1 id2 id3" value="{{item.depends.join(' ')}}">
       </div>
@@ -24,19 +24,19 @@
     <div class="panel-heading">
       <div class="input-group">
         <span class="input-group-addon">ID</span>
-        <input class="form-control" placeholder="New Activity" id="new-id">
+        <input class="form-control" placeholder="New Activity" ng-model="newid" id="new-id">
       </div>
     </div>
     <div class="panel-body">
-      <div class="input-group">
+      <div class="input-group duration">
         <span class="input-group-addon">Duration</span>
         <input class="form-control" id="new-duration" placeholder="(days)">
       </div>
-      <div class="input-group">
+      <div class="input-group dependencies">
         <span class="input-group-addon">Dependencies</span>
-        <input class="form-control" placeholder="id1 id2 id3">
+        <input class="form-control" placeholder="id1 id2 id3" id="new-deps">
       </div>
-      <button ng-click="addNew($event)" class="btn btn-primary">Add</button>
+      <button ng-click="addNew()" class="btn btn-primary">Add</button>
     </div>
   </div>
 </div>

src/rawedit.html

@@ -1,4 +1,4 @@
-<div class="home">
+<div ng-controller="rawEditorController">
   <textarea id="ta" class="form-control" rows="10">{{rawdata}}</textarea>
-  <button class="btn btn-primary" ng-click="saveData($event)">Save</button>
+  <button class="btn btn-primary" ng-click="toLocalStorage($('#ta').val())">Save</button>
 </div>

src/style.css

@@ -6,7 +6,15 @@
 }
 
 .container {
-  padding-top: 4em;
+  padding-top: 5em;
+}
+
+.input-group.dependencies {
+  margin-bottom: 1em;
+}
+
+.input-group.duration {
+  margin-bottom: 1em;
 }
 
 #ta {