我正在尝试在我正在构建的应用程序中实现流星的 .allow 部分。在引入它之前,列表显示用户输入的评论,现在评论只是闪烁一秒钟然后消失。不过,评论仍在添加到集合中。谁能告诉我我做错了什么,我对此很陌生。
主js文件:
if (Meteor.isClient) {
Meteor.startup(function () {
Meteor.subscribe("ques");
});
Template.compose.events({
'submit form': function (event) {
var $body = $('#que-body');
var $score = 1;
event.preventDefault();
Questions.insert({
body: $body.val(),
score: $score,
created_at: Date()
});
$body.val('');
}
});
Template.question.selected = function () {
return Session.equals("selected_question", this._id) ? "selected" : '';
};
Template.question.events({
'click': function () {
Session.set("selected_question", this._id);
}
});
Template.question.que = function(){
return Questions.findOne(Session.get("selected"));
};
// Deals with up-vote, down-vote, remove buttons
Template.list.events({
'click .icon-thumbs-up': function(event) {
Questions.update(Session.get("selected_question"), {$inc: {score: 1}});
},
'click .icon-thumbs-down': function(event) {
Questions.update(Session.get("selected_question"), {$inc: {score: -1}});
},
'click .icon-remove': function(event) {
Questions.remove(Session.get("selected_question"));
}
});
Template.list.questions = Questions.find({}, {sort: {score: -1, created_at: -1}});
}
if (Meteor.isServer) {
Meteor.startup(function () {
Meteor.publish("ques", function(){
return Questions.find({}, {
fields:{ }
})
});
});
}
model.js 文件:
Questions = new Meteor.Collection("questions");
Questions.allow({
insert: function(userId, que){
return userId && que.owner === userId;
},
update: function(id, ques, fields, modifier){
return true;
},
remove: function(id, que){
return id && que.owner === id;
}
});