Models

shape.registerModel("todo",{\n meta:{ persitence:"transient"[global | embedded | local] }, ctor:function(){ this.current = this.all this.autoSelection = false }, all:{ type:"collection", contains:"task" }, active:{ type:"collection", contains:"task" }, completed:{ type:"collection", contains:"task" }, current:{ type:"collection", value:"null" }, newTitle:{ type:"string" }, recentTask:{ type:"task", value:"null" }, todoCount:{ chains:"active.length", code:function(){ return this.active.length; } }, completedCount:{ chains:"completed.length", code:function(){ return this.completed.length; } }, selectAll:{ type:"boolean", value:"false" }, selectAllChecked:{ chains:"selectAll", code:function(){ if(this.autoSelection!=this.selectAll){ for(var i = 0; i < this.current.length; i++){ this.current.getAt(i).completed = this.selectAll; } } } }, checkSelection:{ chains:"completed", code:function(){ var check = true; for(var i = 0; i < this.current.length; i++){ if(!this.current.getAt(i).completed){ check = false; break; } } this.selectAll = this.current.length > 0 ? check : false; this.autoSelection = this.selectAll; } }, toggle:function(model){ if(model.completed == true){ this.active.remove(model); this.completed.push(model); } else{ this.completed.remove(model); this.active.push(model); } }, remove:function(model){ this.all.remove(model); if(model.completed){ this.completed.remove(model); } else { this.active.remove(model); } }, removeAllCompleted:function(model){ this.completed.removeAll(); this.all.copy(this.active); }, addNewTask:function(description){ var newTask = shape.newPersistentObject("task"); newTask.description = description; this.active.push(newTask); this.all.push(newTask); return newTask; }, query:{ lang:"sql", params:"personId", typeName:"Person", value:"select * from Tasks p where p.id={personId}" } } );