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我正在寻找一个标签字段类型,如果标签已经存在,它将自动完成,如果不存在,则只需添加标签。我认为在其他 CMS 中有很多这样的实现,我想在我卷起袖子之前摇晃一下树,看看是否有人已经这样做了。假设它存在,我想它将按如下方式实现:

var keystone = require('keystone'),
    Types = keystone.Field.Types;

var Verbiage = new keystone.List('Verbiage', {
    autokey: { path: 'slug', from: 'title', unique: true },
    map: { name: 'title' },
    defaultSort: '-createdAt',
    label: "Verbiage",
    plural : "Verbiage"
});

Verbiage.add({
    title: { type: String, required: true },
    author: { type: Types.Relationship, ref: 'User' },
    tagged: { type: Types.Tag, required: false, many: true },
    createdAt: { type: Date, default: Date.now },
    publishedAt: Date
});

Verbiage.register();
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