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Using Directives to Handle Events
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| <!DOCTYPE html> | |
| <html ng-app="exampleApp"> | |
| <head> | |
| <title>Directives</title> | |
| <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"> | |
| <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css"> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js"></script> | |
| <script> | |
| angular.module("exampleApp", []) | |
| .controller("defaultCtrl", function($scope) { | |
| $scope.todos = [ | |
| {action: "Get groceries", complete: false}, | |
| {action: "Call plumber", complete: false}, | |
| {action: "Buy running shoes", complete: true}, | |
| {action: "Buy flowers", complete: false}, | |
| {action: "Call family", complete: false}]; | |
| $scope.buttonNames = ["Red", "Green", "Blue"]; | |
| $scope.data = { | |
| rowColor : "Blue", | |
| columnColor: "Green" | |
| }; | |
| $scope.handleEvent = function(e) { | |
| console.log("Event type: " + e.type); | |
| $scope.data.columnColor = e.type == "mouseover" ? "Green" : "Blue"; | |
| } | |
| }); | |
| </script> | |
| <style> | |
| .Red { | |
| background-color : lightcoral; | |
| } | |
| .Green { | |
| background-color : lightgreen; | |
| } | |
| .Blue { | |
| background-color : lightblue; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="todoPanel" class="panel" ng-controller="defaultCtrl"> | |
| <h3 class="panel-header">To Do List</h3> | |
| <div class="well"> | |
| <span ng-repeat="button in buttonNames"> | |
| <button class="btn btn-info" ng-click="data.rowColor = button"> | |
| {{button}} | |
| </button> | |
| </span> | |
| </div> | |
| <table class="table"> | |
| <thead> | |
| <tr> | |
| <th>#</th> | |
| <th>Action</th> | |
| <th>Done</th> | |
| </tr> | |
| </thead> | |
| <tr ng-repeat="item in todos" ng-class="data.rowColor" | |
| ng-mouseenter="handleEvent($event)" | |
| ng-mouseleave="handleEvent($event)"> | |
| <td>{{$index + 1}}</td> | |
| <td>{{item.action}}</td> | |
| <td ng-class="data.columnColor">{{item.complete}}</td> | |
| </tr> | |
| </table> | |
| </div> | |
| </body> | |
| </html> |
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