我试图发布一个集合,我想添加一个在集合中不存在的字段。我可能会偏离这里,但我想我可以使用this.added()
向已发布的集合中添加字段。有人可以告诉我我做错了吗
Meteor.publish('job.view-open-to-candidate', function(jobCollectionId) {
const job = Jobs.find({ _id: jobCollectionId }, {
fields: {
candidateApplication: 0
}
});
this.added('job', jobCollectionId, {testNewField: 'test'})
return job;
});
答案 0 :(得分:1)
如果您想修改出版物中的文件,请使用Cursor.observe()
或Cursor.observeChanges()
。
最常见的模式是(需要修改):
Meteor.publish('job.view-open-to-candidate', function(jobCollectionId) {
const publication = this;
const handle = Jobs.find({ _id: jobCollectionId }, {
fields: {
candidateApplication: 0
}
}).observeChanges({
added(_id, fields) {
const newFields = fields;
newFields.testNewField = 'test';
publication.added('jobs', _id, newFields);
},
changed(_id, fields) {
const newFields = fields;
newFields.testNewField = 'test';
publication.changed('jobs', _id, newFields);
},
removed(_id) {
publication.removed('jobs', _id);
},
});
this.ready();
this.onStop(() => {
handle.stop();
});
});