Javascript ng重复将某些值保存为cookie
我使用$http获取JSON数据,并使用ng repeat(表格式)显示它。我想在每个表数据中添加一个按钮,因此单击该按钮,该值将保存为cookie。请在这里帮助我查看:Javascript ng重复将某些值保存为cookie,javascript,angularjs,cookies,Javascript,Angularjs,Cookies,我使用$http获取JSON数据,并使用ng repeat(表格式)显示它。我想在每个表数据中添加一个按钮,因此单击该按钮,该值将保存为cookie。请在这里帮助我查看: <script src="~/Scripts/angular.js"></script> <script type="text/javascript"> function createCookie(name, value, days) { if (days) {
<script src="~/Scripts/angular.js"></script>
<script type="text/javascript">
function createCookie(name, value, days) {
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
var expires = "; expires=" + date.toGMTString();
}
else var expires = "";
document.cookie = name + "=" + value + expires + "; path=/";
}
var myApp = angular.module("myApp", []);
myApp.controller('controller', function ($scope, $http, $compile) {
$scope.employees = [{ "name": "Employee1", "surname": "Surname1" },
{ "name": "Employee2", "surname": "Surname2" },
{ "name": "Employee3", "surname": "Surname3" },
{ "name": "Employee4", "surname": "Surname4" }];
$scope.AddCookie = function (employee) {
debugger;
var cookie = employee.name + " " + employee.surname;
createCookie("Employee", cookie, 1);
}
});
</script>
<div ng-app="myApp" ng-controller="controller">
<table>
<thead>
<tr>
<th>Name</th>
<th>Surname</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="e in employees">
<td>{{e.name}}</td>
<td>{{e.surname}}</td>
<td><input type="button" value="Add Cooke" ng-click="AddCookie(e)"/></td>
</tr>
</tbody>
</table>
</div>
函数createCookie(名称、值、天数){
如果(天){
变量日期=新日期();
date.setTime(date.getTime()+(天*24*60*60*1000));
var expires=“;expires=“+date.togmString();
}
else var expires=“”;
document.cookie=name+“=”+value+expires+“path=/”;
}
var myApp=angular.module(“myApp”,[]);
控制器('controller',函数($scope,$http,$compile){
$scope.employees=[{“姓名”:“雇员1”,“姓氏”:“姓氏1”},
{“姓名”:“雇员2”,“姓氏”:“姓氏2”},
{“姓名”:“雇员3”,“姓氏”:“姓氏3”},
{“姓名”:“雇员4”,“姓氏”:“姓氏4}];
$scope.AddCookie=函数(员工){
调试器;
var cookie=employee.name+“”+employee.name;
createCookie(“员工”,cookie,1);
}
});
名称
姓
{{e.name}}
{{e.姓氏}}
这是你的饼干:
<script src="~/Scripts/angular.js"></script>
<script type="text/javascript">
function createCookie(name, value, days) {
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
var expires = "; expires=" + date.toGMTString();
}
else var expires = "";
document.cookie = name + "=" + value + expires + "; path=/";
}
var myApp = angular.module("myApp", []);
myApp.controller('controller', function ($scope, $http, $compile) {
$scope.employees = [{ "name": "Employee1", "surname": "Surname1" },
{ "name": "Employee2", "surname": "Surname2" },
{ "name": "Employee3", "surname": "Surname3" },
{ "name": "Employee4", "surname": "Surname4" }];
$scope.AddCookie = function (employee) {
debugger;
var cookie = employee.name + " " + employee.surname;
createCookie("Employee", cookie, 1);
}
});
</script>
<div ng-app="myApp" ng-controller="controller">
<table>
<thead>
<tr>
<th>Name</th>
<th>Surname</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="e in employees">
<td>{{e.name}}</td>
<td>{{e.surname}}</td>
<td><input type="button" value="Add Cooke" ng-click="AddCookie(e)"/></td>
</tr>
</tbody>
</table>
</div>
这是w3学校关于使用JavaScript的Cookie的教程……但是你也可以使用localStorage来存储数据。我在这里说的是AngularJSI在我的回答中没有访问名为“word”的属性。这可能发生在你页面上的其他一些代码中。如果你将我的代码按原样粘贴到页面中,你会看到它是有效的没有任何错误。我建议使用Google Chrome(Ctrl+Shift+J)中的调试器工具来调试js,并查看错误发生的确切位置。经过修复,我没有更改模板中的属性,现在的问题是我只能添加一个正在保存的cookie,我想添加更多。因此,请确保您的cookie的名称是唯一的。因为当您将其设置为其他值时,它会被覆盖Hanks@Denis Wessels,请您帮助我取回这些cookie,并使用ng repeat指令打印它们?