experiment to serialize whole symposium as resource

This work well, but doesn't update until save (which is nice indicator
that you didn't press save button), but currently doesn't have code
(or data in work) to correctly load full symposium data

diff --git a/templates/conference/Work.html.ep b/templates/conference/Work.html.ep
index 253287d..c17aa3c 100644 (file)
--- a/templates/conference/Work.html.ep
+++ b/templates/conference/Work.html.ep
@@ -9,8 +9,10 @@ function Work($resource){
                abstract: '',
                authors:[ { name:'', surname:'', inst:'', email:'' } ],
                symposium: { authors: [ {name:'', surname:'', inst:'', email:'' } ], work_nr: 1, },
+               _changes: 0,
        };
        this.Work = $resource( '/data/conference/Work/:_id', { _id:'' } );
+       this.Symposium = $resource( '/data/conference/Symposium/:_id', { _id:'' } );
        this.reset();
        this.$watch('$location.hashPath', this.hash_change);
 }
@@ -21,34 +23,45 @@ Work.prototype = {
                var id = this.$location.hashPath;
 console.debug( 'hash_change', id, this.work._id );
                if ( id != this.work._id ) {
-                       if (id) this.work = this.Work.get({ _id: id })
+                       if (id) this.work = this.Work.get({ _id: id }, function(work) { work._changes = -1 })
                        else this.reset();
                }
        },
        reset: function() {
                console.debug( this.Work );
-               var symposium = null;
+               var current_symposium = null;
                if ( this.work && this.work.type == 'symposium' ) {
-                       symposium = this.work.symposium;
-                       if ( this.work._id ) symposium.work_nr++;
+                       current_symposium = this.work.symposium;
+                       if ( this.work._id ) current_symposium.work_nr++;
                        // if is required because reset is called twice -- once with saved records and once with new empty one
-console.debug( 'symposium', symposium, this.work )
+console.debug( 'current_symposium', current_symposium, this.work )
                }
                this.work = new this.Work( this.master );
-               if ( symposium ) {
-                       this.work.symposium = symposium;
+               if ( current_symposium ) {
+                       this.work.symposium = current_symposium;
                        this.work.type = 'symposium';
                }
-console.debug( 'reset', symposium, this.work, this.$location.hashPath );
+console.debug( 'reset', current_symposium, this.work, this.$location.hashPath );
                this.$location.hashPath = '';
        },
        save: function(){
-               var l = this.$location;
+               var self = this;
                this.work.$save(function(work){
-                       l.hashPath = work._id;
+                       self.$location.hashPath = work._id;
                        work._changes = -1;     // it seems that save call issues one ng:eval
+
+                       // save symposium to separate resource
+                       if ( work.type != 'symposium' ) return;
+                       if ( ! self.symposium ) { 
+                               self.symposium = new self.Symposium( work.symposium );
+                               self.symposium.works = [];
+                       }
+                       self.symposium.works[ work.symposium.work_nr - 1 ] = work;
+       console.debug('save_symposium', self.symposium );
+                       self.symposium.$save(function() { work._changes-- });
                });
-       }
+       },
+       get_symposium: function() { this.symposium },
 };
 
 
@@ -68,7 +81,7 @@ console.debug( 'reset', symposium, this.work, this.$location.hashPath );
 </select>
 -->
 
-Tema simpozija: <input name="work.symposium.title" size="60"><br/>
+Tema simpozija: <input name="work.symposium.title" size="60" ng:required><br/>
    
 Sažetak: <br/>
 <textarea name="work.symposium.abstract" cols="50" rows="5"></textarea> <br/>
@@ -93,6 +106,14 @@ Organizator:
 
 <hr>
 
+<div ng:show="symposium">
+Radovi prijavljeni u ovom simpoziju:
+<ol>
+<li ng:repeat="w in symposium.works"><a href="#{{w._id}}">{{w.title}}</a></li>
+</ol>
+
+</div>
+
 <h2>Autori <span ng:show="work.type == 'symposium'">{{work.symposium.work_nr}}. </span>rada</h2>
 
 <div ng:repeat="author in work.authors">
@@ -134,7 +155,7 @@ Organizator:
 <hr>    
 
 
-   Naslov: <input name="work.title" size="60"><br/>
+   Naslov: <input name="work.title" size="60" ng:required><br/>
 
    Sazetak: <br/>
     <textarea name="work.abstract" cols="50" rows="5"></textarea> <br/>