javascript 在 Meteor 中显示所有用户
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Displaying all users in Meteor
提问by Matt
I have a template that I am trying to display all users in called userList.
我有一个模板，我试图在名为 userList 的情况下显示所有用户。
//server
//服务器
Meteor.publish("userList", function() {
var user = Meteor.users.findOne({
_id: this.userId
});
if (Roles.userIsInRole(user, ["admin"])) {
return Meteor.users.find({}, {
fields: {
profile_name: 1,
emails: 1,
roles: 1
}
});
}
this.stop();
return;
});
Thanks in advance for the help!
在此先感谢您的帮助！
回答by JuanCrg90
if you want show all the user you can try in your publish.js file:
如果你想显示所有用户，你可以在你的 publish.js 文件中尝试：
Meteor.publish('userList', function (){
return Meteor.users.find({});
});
in your router you susbcribe to this
在你的路由器中你订阅了这个
Router.route('/users', {
name: 'usersTemplate',
waitOn: function() {
return Meteor.subscribe('userList');
},
data: function() {
return Meteor.users.find({});
}
});
The next step is iterate your data in the template.
下一步是在模板中迭代您的数据。
if you don't want subscribe in the router, you can subscribe in template level, please read this article for more details.
如果您不想在路由器中订阅，您可以在模板级别订阅，详细信息请阅读本文。
https://www.discovermeteor.com/blog/template-level-subscriptions/
https://www.discovermeteor.com/blog/template-level-subscriptions/
Regards.
问候。
回答by Hafiz ally lalani
This should work!
这应该有效！
// in server
// 在服务器中
Meteor.publish("userList", function () {
return Meteor.users.find({}, {fields: {emails: 1, profile: 1}});
});
// in client
// 在客户端
Meteor.subscribe("userList");
回答by Farid Blaster
This should work.
这应该有效。
- subscribe(client)
- publish(server)
- 订阅（客户）
- 发布（服务器）
Client:
客户：
UserListCtrl = RouterController.extend({
template: 'UserList',
subscriptions: function () {
return Meteor.subscribe('users.list', { summary: true });
},
data: function () {
return Meteor.users.find({});
}
});
Server:
服务器：
Meteor.publish('users.list', function (options) {
check(arguments, Match.Any);
var criteria = {}, projection= {};
if(options.summary){
_.extend(projection, {fields: {emails: 1, profile: 1}});
}
return Meteor.users.find(criteria, projection);
});
