| commit | author | age | ||
| f6dd9c | 1 | var app = angular.module('items', ['ngResource', 'ngGrid', 'ui.bootstrap']); |
| SU | 2 | |
| 3 | // Create a controller with name itemListController to bind to the grid section. | |
| 4 | app.controller('itemsListController', function ($scope, $rootScope, itemService) { | |
| 5 | // Initialize required information: sorting, the first page to show and the grid options. | |
| 6 | $scope.sortInfo = {fields: ['id'], directions: ['asc']}; | |
| 7 | $scope.items = {currentPage: 1}; | |
| 8 | ||
| 9 | $scope.gridOptions = { | |
| 10 | data: 'items.list', | |
| 11 | useExternalSorting: true, | |
| 12 | sortInfo: $scope.sortInfo, | |
| 13 | ||
| 14 | ||
| 15 | columnDefs: [ | |
| 16 | { field: 'id', displayName: 'Id' }, | |
| 17 | { field: 'description', displayName: 'Description' }, | |
| 18 | { field: 'done', displayName: 'Done' }, | |
| 19 | { field: '', width: 30, cellTemplate: '<span class="glyphicon glyphicon-remove remove" ng-click="deleteRow(row)"></span>' } | |
| 20 | ], | |
| 21 | ||
| 22 | multiSelect: false, | |
| 23 | selectedItems: [], | |
| 24 | // Broadcasts an event when a row is selected, to signal the form that it needs to load the row data. | |
| 25 | afterSelectionChange: function (rowItem) { | |
| 26 | if (rowItem.selected) { | |
| 27 | $rootScope.$broadcast('itemselected', $scope.gridOptions.selectedItems[0].id); | |
| 28 | } | |
| 29 | } | |
| 30 | }; | |
| 31 | ||
| 32 | // Refresh the grid, calling the appropriate rest method. | |
| 33 | $scope.refreshGrid = function () { | |
| 34 | var listitemsArgs = { | |
| 35 | page: $scope.items.currentPage, | |
| 36 | sortFields: $scope.sortInfo.fields[0], | |
| 37 | sortDirections: $scope.sortInfo.directions[0] | |
| 38 | }; | |
| 39 | ||
| 40 | itemService.get(listitemsArgs, function (data) { | |
| 41 | $scope.items = data; | |
| 42 | }) | |
| 43 | }; | |
| 44 | ||
| 45 | // Broadcast an event when an element in the grid is deleted. No real deletion is perfomed at this point. | |
| 46 | $scope.deleteRow = function (row) { | |
| 47 | $rootScope.$broadcast('deleteitem', row.entity.id); | |
| 48 | }; | |
| 49 | ||
| 50 | // Watch the sortInfo variable. If changes are detected than we need to refresh the grid. | |
| 51 | // This also works for the first page access, since we assign the initial sorting in the initialize section. | |
| 52 | $scope.$watch('sortInfo.fields[0]', function () { | |
| 53 | $scope.refreshGrid(); | |
| 54 | }, true); | |
| 55 | $scope.$watch('sortInfo.directions[0]', function () { | |
| 56 | $scope.refreshGrid(); | |
| 57 | }, true); | |
| 58 | ||
| 59 | // Do something when the grid is sorted. | |
| 60 | // The grid throws the ngGridEventSorted that gets picked up here and assigns the sortInfo to the scope. | |
| 61 | // This will allow to watch the sortInfo in the scope for changed and refresh the grid. | |
| 62 | $scope.$on('ngGridEventSorted', function (event, sortInfo) { | |
| 63 | $scope.sortInfo = sortInfo; | |
| 64 | }); | |
| 65 | ||
| 66 | // Picks the event broadcasted when a item is saved or deleted to refresh the grid elements with the most | |
| 67 | // updated information. | |
| 68 | $scope.$on('refreshGrid', function () { | |
| 69 | $scope.refreshGrid(); | |
| 70 | }); | |
| 71 | ||
| 72 | // Picks the event broadcasted when the form is cleared to also clear the grid selection. | |
| 73 | $scope.$on('clear', function () { | |
| 74 | $scope.gridOptions.selectAll(false); | |
| 75 | }); | |
| 76 | }); | |
| 77 | ||
| 78 | // Create a controller with name itemsFormController to bind to the form section. | |
| 79 | app.controller('itemsFormController', function ($scope, $rootScope, itemService) { | |
| 80 | // Clears the form. Either by clicking the 'Clear' button in the form, or when a successful save is performed. | |
| 81 | $scope.clearForm = function () { | |
| 82 | $scope.item = null; | |
| 83 | // Resets the form validation state. | |
| 84 | $scope.itemForm.$setPristine(); | |
| 85 | // Broadcast the event to also clear the grid selection. | |
| 86 | $rootScope.$broadcast('clear'); | |
| 87 | }; | |
| 88 | ||
| 89 | // Calls the rest method to save a item. | |
| 90 | $scope.updateItem = function () { | |
| 91 | itemService.save($scope.item).$promise.then( | |
| 92 | function () { | |
| 93 | // Broadcast the event to refresh the grid. | |
| 94 | $rootScope.$broadcast('refreshGrid'); | |
| 95 | // Broadcast the event to display a save message. | |
| 96 | $rootScope.$broadcast('itemsaved'); | |
| 97 | // XXX Generates null error in browser ?!? | |
| 98 | $scope.clearForm(); | |
| 99 | }, | |
| 100 | function () { | |
| 101 | // Broadcast the event for a server error. | |
| 102 | $rootScope.$broadcast('error'); | |
| 103 | }); | |
| 104 | }; | |
| 105 | ||
| 106 | // Picks up the event broadcasted when the item is selected from the grid and perform the item load by calling | |
| 107 | // the appropiate rest service. | |
| 108 | $scope.$on('itemselected', function (event, id) { | |
| 109 | $scope.item = itemService.get({id: id}); | |
| 110 | }); | |
| 111 | ||
| 112 | // Picks us the event broadcasted when the item is deleted from the grid and perform the actual item delete by | |
| 113 | // calling the appropiate rest service. | |
| 114 | $scope.$on('deleteitem', function (event, id) { | |
| 115 | itemService.delete({id: id}).$promise.then( | |
| 116 | function () { | |
| 117 | // Broadcast the event to refresh the grid. | |
| 118 | $rootScope.$broadcast('refreshGrid'); | |
| 119 | // Broadcast the event to display a delete message. | |
| 120 | $rootScope.$broadcast('itemDeleted'); | |
| 121 | $scope.clearForm(); | |
| 122 | }, | |
| 123 | function () { | |
| 124 | // Broadcast the event for a server error. | |
| 125 | $rootScope.$broadcast('error'); | |
| 126 | }); | |
| 127 | }); | |
| 128 | }); | |
| 129 | ||
| 130 | // Create a controller with name alertMessagesController to bind to the feedback messages section. | |
| 131 | app.controller('alertMessagesController', function ($scope) { | |
| 132 | // Picks up the event to display a saved message. | |
| 133 | $scope.$on('itemSaved', function () { | |
| 134 | $scope.alerts = [ | |
| 135 | { type: 'success', msg: 'Record saved successfully!' } | |
| 136 | ]; | |
| 137 | }); | |
| 138 | ||
| 139 | // Picks up the event to display a deleted message. | |
| 140 | $scope.$on('itemDeleted', function () { | |
| 141 | $scope.alerts = [ | |
| 142 | { type: 'success', msg: 'Record deleted successfully!' } | |
| 143 | ]; | |
| 144 | }); | |
| 145 | ||
| 146 | // Picks up the event to display a server error message. | |
| 147 | $scope.$on('error', function () { | |
| 148 | $scope.alerts = [ | |
| 149 | { type: 'danger', msg: 'There was a problem in the server!' } | |
| 150 | ]; | |
| 151 | }); | |
| 152 | ||
| 153 | $scope.closeAlert = function (index) { | |
| 154 | $scope.alerts.splice(index, 1); | |
| 155 | }; | |
| 156 | }); | |
| 157 | ||
| 158 | // Service that provides items operations | |
| 159 | app.factory('itemService', function ($resource) { | |
| 160 | return $resource('http://_BACKEND_/todo/api/items/:id'); | |
| 161 | }); | |
| 162 | ||
| 163 | ||
| 164 | // Create a controller that handles host information | |
| 165 | app.controller('hostController', function ($scope, hostService) { | |
| 166 | $scope.host = hostService.get(); | |
| 167 | }); | |
| 168 | ||
| 169 | //Service that provides host operations | |
| 170 | app.factory('hostService', function ($resource) { | |
| 171 | return $resource('http://_BACKEND_/todo/api/host', null, | |
| 172 | { | |
| 173 | 'get': { method:'GET' } | |
| 174 | }); | |
| 175 | }); | |
