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July 21, 2012 01:52
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邊學AngularJS邊做Todo List第四回
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| function TodoCrtl($scope) { | |
| $scope.newItem = ''; | |
| $scope.todoList = []; | |
| $scope.addItem = function(){ | |
| if(this.newItem){ | |
| this.todoList.push({label:this.newItem}); | |
| this.newItem = ''; | |
| } | |
| } | |
| } | |
| function TodoCrtlRemovable($scope) { | |
| $scope.newItem = ''; | |
| $scope.todoList = []; | |
| $scope.addItem = function(){ | |
| if(this.newItem){ | |
| this.todoList.push({label:this.newItem,isFinish:false}); | |
| this.newItem = ''; | |
| } | |
| } | |
| $scope.removeItem = function(item){ | |
| item.isFinish = true; | |
| } | |
| } | |
| function TodoCrtlUpdate($scope) { | |
| $scope.newItem = ''; | |
| $scope.todoList = []; | |
| $scope.addItem = function(){ | |
| if(this.newItem){ | |
| this.todoList.push({label:this.newItem,isFinish:false}); | |
| this.newItem = ''; | |
| } | |
| } | |
| $scope.removeItem = function(item){ | |
| item.isFinish = true; | |
| } | |
| $scope.edit = function(item){ | |
| item.editing = true; | |
| } | |
| $scope.save = function(item){ | |
| delete item.editing; | |
| } |
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| <!DOCTYPE html> | |
| <html ng-app> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>邊學AngularJS邊做Todo List (4)</title> | |
| <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.1/angular.min.js"></script> | |
| <script type="text/javascript" src="js/controllers.js"></script> | |
| </head> | |
| <body ng-controller="TodoCrtlUpdate"> | |
| <h1>Todo List</h1> | |
| <form ng-submit="addItem()"> | |
| <input type="text" ng-model="newItem" name="newItem" /> | |
| <input type="submit" id="submit" value="新增待辦事項" /> | |
| </form> | |
| <ul id="todo"> | |
| <li ng-repeat="item in todoList | filter:{isFinish:false}"> | |
| <div ng-hide="item.editing"><input type="checkbox" ng-click="removeItem(item)"><span ng-dblclick="edit(item)">{{item.label }}</span></div> | |
| <div ng-show="item.editing"><input type="text" value="{{item.label }}" ng-model="item.label"><button ng-click="save(item)">儲存</button></div> | |
| </li> | |
| </ul> | |
| <hr> | |
| <h1>Finished!</h1> | |
| <ul id="finish"> | |
| <li ng-repeat="item in todoList | filter:{isFinish:true}"> | |
| {{item.label}} | |
| </li> | |
| </ul> | |
| </body> | |
| </html> |
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惊梦哪!!!
$scope.save = function(item){
delete item.editing;
}
山河表里,千秋志!
angularjs 终于統一了这种表述!