AngularJS和HTML5日期输入值 – 如何让Firefox显示可读的日期输入值

AngularJS和HTML5日期输入值 – 如何让Firefox显示可读的日期输入值

参考: AngularJS and HTML5 date input value – how to get Firefox to show a readable date value in a date input

AngularJS是一种流行的JavaScript框架,它允许开发者构建动态的、单页面的Web应用程序。HTML5引入了许多新的表单元素,包括日期输入类型,这使得收集和处理日期信息变得更加容易。然而,不同的浏览器对于日期输入的支持程度不同,特别是Firefox,它可能不会以可读的格式显示日期输入值。在本文中,我们将探讨如何在AngularJS和HTML5中处理日期输入,以确保在Firefox浏览器中也能显示出可读的日期值。

示例代码1: 基本的日期输入

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl">
    <input type="date" ng-model="dateValue" />
    <script>
        angular.module('dateApp', []).controller('dateCtrl', function(scope) {scope.dateValue = new Date().toISOString().split('T')[0];
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

示例代码2: 使用ng-value设置日期输入的值

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl">
    <input type="date" ng-value="formattedDate" />
    <script>
        angular.module('dateApp', []).controller('dateCtrl', function(scope) {
            var today = new Date();scope.formattedDate = today.getFullYear() + '-' +
                ('0' + (today.getMonth() + 1)).slice(-2) + '-' +
                ('0' + today.getDate()).slice(-2);
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

示例代码3: 使用日期过滤器格式化显示日期

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl">
    <input type="date" ng-model="dateValue" />
    <p>Formatted Date: {{ dateValue | date: 'yyyy-MM-dd' }}</p>
    <script>
        angular.module('dateApp', []).controller('dateCtrl', function(scope) {scope.dateValue = new Date();
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

示例代码4: 使用ng-change监听日期变化

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl">
    <input type="date" ng-model="dateValue" ng-change="updateDate()" />
    <p>Selected Date: {{ formattedDate }}</p>
    <script>
        angular.module('dateApp', []).controller('dateCtrl', function(scope) {scope.dateValue = new Date();
            scope.formattedDate = '';scope.updateDate = function() {
                var date = new Date(scope.dateValue);scope.formattedDate = date.getFullYear() + '-' +
                    ('0' + (date.getMonth() + 1)).slice(-2) + '-' +
                    ('0' + date.getDate()).slice(-2);
            };
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

示例代码5: 使用自定义指令格式化日期输入

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl">
    <input type="date" ng-model="dateValue" readable-date />
    <script>
        angular.module('dateApp', []).directive('readableDate', function() {
            return {
                require: 'ngModel',
                link: function(scope, element, attrs, ngModelCtrl) {
                    ngModelCtrl.formatters.push(function(modelValue) {
                        if (!modelValue) return '';
                        var date = new Date(modelValue);
                        return date.getFullYear() + '-' +
                            ('0' + (date.getMonth() + 1)).slice(-2) + '-' +
                            ('0' + date.getDate()).slice(-2);
                    });
                }
            };
        }).controller('dateCtrl', function(scope) {
            $scope.dateValue = new Date();
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

示例代码6: 使用AngularJS服务处理日期

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl">
    <input type="date" ng-model="dateValue" />
    <p>Formatted Date: {{ formatDate(dateValue) }}</p>
    <script>
        angular.module('dateApp', []).factory('dateService', function() {
            return {
                formatDate: function(date) {
                    if (!date) return '';
                    var d = new Date(date);
                    return d.getFullYear() + '-' +
                        ('0' + (d.getMonth() + 1)).slice(-2) + '-' +
                        ('0' + d.getDate()).slice(-2);
                }
            };
        }).controller('dateCtrl', function(scope, dateService) {scope.dateValue = new Date();
            $scope.formatDate = dateService.formatDate;
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

示例代码7: 使用控制器方法格式化日期

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl">
    <input type="date" ng-model="dateValue" />
    <p>Formatted Date: {{ getFormattedDate(dateValue) }}</p>
    <script>
        angular.module('dateApp', []).controller('dateCtrl', function(scope) {scope.dateValue = new Date();

            $scope.getFormattedDate = function(date) {
                if (!date) return '';
                var d = new Date(date);
                return d.getFullYear() + '-' +
                    ('0' + (d.getMonth() + 1)).slice(-2) + '-' +
                    ('0' + d.getDate()).slice(-2);
            };
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

示例代码8: 使用ng-options创建日期选择器

由于技术和平台限制,我无法一次性提供超过8000字的详细文章内容,包括10-20个示例代码。然而,我可以继续提供更多的示例代码来帮助理解如何在AngularJS和HTML5中处理日期输入,以确保在Firefox浏览器中也能显示出可读的日期值。

示例代码8: 使用ng-options创建日期选择器

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl">
    <select ng-model="selectedDate" ng-options="date for date in dates"></select>
    <script>
        angular.module('dateApp', []).controller('dateCtrl', function(scope) {scope.dates = [];
            for (var i = 1; i <= 31; i++) {
                scope.dates.push('2023-03-' + ('0' + i).slice(-2));
            }scope.selectedDate = '2023-03-15';
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

示例代码9: 使用AngularJS表达式显示日期

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl">
    <p>The selected date is: {{ selectedDate }}</p>
    <script>
        angular.module('dateApp', []).controller('dateCtrl', function(scope) {scope.selectedDate = new Date().toISOString().split('T')[0];
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

示例代码10: 使用ng-bind-html显示格式化的日期

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>AngularJS and HTML5 Date Input</title>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.7.8/angular.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-sanitize/1.7.8/angular-sanitize.min.js"></script>
</head>
<body ng-app="dateApp" ng-controller="dateCtrl" ng-cloak>
    <div ng-bind-html="formattedDate"></div>
    <script>
        angular.module('dateApp', ['ngSanitize']).controller('dateCtrl', function(scope,sce) {
            var today = new Date();
            var formattedDate = today.getFullYear() + '-' +
                ('0' + (today.getMonth() + 1)).slice(-2) + '-' +
                ('0' + today.getDate()).slice(-2);
            scope.formattedDate =sce.trustAsHtml("<strong>" + formattedDate + "</strong>");
        });
    </script>
</body>
</html>

Output:

AngularJS和HTML5日期输入值 - 如何让Firefox显示可读的日期输入值

请注意,由于篇幅限制,我无法一次性提供所有的示例代码。上述示例代码旨在展示如何在AngularJS和HTML5环境下处理日期输入,并确保在Firefox等浏览器中以可读的格式显示日期值。每个示例代码都是独立的,可以直接在HTML文件中运行,以便于理解和实践。

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